技术领域technical field
本申请涉及轨道交通技术领域，尤其涉及一种车辆的状态分析方法、系统和地面综合信息分析子系统。The present application relates to the technical field of rail transit, and in particular, to a vehicle state analysis method, system and ground comprehensive information analysis subsystem.
背景技术Background technique
现有相关技术中，提供的对车辆的状态进行监控的技术方案，一般是对车辆现有故障状态进行监控，并根据当前的故障情况，采取相应的措施进行维修和维护的相关方案和设备。在现有的城市轨道列车行业中，车辆的突发故障常常会给全线的正常运行带来很大的影响，一旦在客流高峰期发生全线停车的故障事件，往往会严重影响乘客的出行体验和运营公司社会形象，并且随之会带来大量的抢修维护费用，严重时还可能造成人员伤亡。而目前行业使用的监控系统仅能针对已经发生的故障进行报警和维修，即“故障修”。In the related art, the provided technical solutions for monitoring the state of the vehicle are generally related solutions and equipment for monitoring the existing fault state of the vehicle, and taking corresponding measures to repair and maintain the vehicle according to the current fault situation. In the existing urban rail train industry, the sudden failure of the vehicle often has a great impact on the normal operation of the entire line. Once the entire line is parked during the peak passenger flow, it will often seriously affect the travel experience of passengers. Operating the company's social image, and it will bring a lot of repair and maintenance costs, and may cause casualties in severe cases. The current monitoring system used in the industry can only alarm and repair the faults that have occurred, that is, "fault repair".
但现有的技术方案无法在车辆未发生故障之前就对车辆状态进行实时的预测和预判并第一时间传达给地面控制人员，进行故障预判。However, the existing technical solutions cannot make real-time prediction and pre-judgment of the vehicle state before the vehicle fails, and communicate it to the ground control personnel at the first time for fault pre-judgment.
发明内容SUMMARY OF THE INVENTION
本申请旨在至少在一定程度上解决相关技术中的技术问题之一。The present application aims to solve one of the technical problems in the related art at least to a certain extent.
为此，本申请的第一个目的在于提出一种车辆的状态分析方法，以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，从而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。Therefore, the first purpose of this application is to propose a state analysis method of a vehicle, so as to obtain comprehensive data of the vehicle, perform calculation and analysis through a mathematical operation model according to the obtained data, and obtain the current and subsequent data of each system in the vehicle. The analysis results of the working state, so that according to the analysis results of the current and subsequent working states of each system in the vehicle, the failure conditions of the subsequent work of the above-mentioned vehicles can be predicted, such as predicting the time and cause of the above-mentioned vehicle failures in the future, so as to realize fault prediction. , which in turn allows for early maintenance and maintenance before the vehicle breaks down.
本申请的第二个目的在于提出一种地面综合信息分析子系统。The second purpose of this application is to propose a ground comprehensive information analysis subsystem.
本申请的第三个目的在于提出一种信息终端。The third objective of the present application is to provide an information terminal.
本申请的第四个目的在于提出一种非临时性计算机可读存储介质。A fourth object of the present application is to propose a non-transitory computer-readable storage medium.
本申请的第五个目的在于提出一种计算机程序产品。A fifth object of the present application is to propose a computer program product.
本申请的第六个目的在于提出一种车辆的状态分析系统。The sixth object of the present application is to propose a state analysis system of a vehicle.
为达上述目的，本申请第一方面实施例提出一种车辆的状态分析方法，包括：接收信息终端发送的数据和地面采集器发送的数据；所述信息终端发送的数据包括所述信息终端获取的整车网络中的整车报文数据和车载传感器采集的整车的状态数据；所述地面采集器发送的数据包括车辆运行区域的地理环境变量；对接收的数据进行解析，并对解析获得的数据进行业务字段提取；根据提取的业务字段和历史数据，通过数学运算模型进行计算和分析，获得并显示所述车辆的当前以及后续的工作状态，所述历史数据包括所述车辆的工作状态的历史数据和所述车辆运行区域的地理环境变量的历史数据。In order to achieve the above purpose, an embodiment of the first aspect of the present application proposes a state analysis method for a vehicle, which includes: receiving data sent by an information terminal and data sent by a ground collector; the data sent by the information terminal includes the information obtained by the information terminal. The vehicle message data in the vehicle network and the vehicle status data collected by the vehicle sensors; the data sent by the ground collector includes the geographical environment variables of the vehicle operating area; the received data is analyzed, and the analysis is obtained business field extraction from the data; according to the extracted business fields and historical data, calculate and analyze through a mathematical operation model, obtain and display the current and subsequent working status of the vehicle, and the historical data includes the working status of the vehicle historical data and historical data of geographical environment variables of the vehicle operating area.
本申请实施例的车辆的状态分析方法中，接收信息终端发送的数据和地面采集器发送的数据之后，对接收的数据进行解析，并对解析获得的数据进行业务字段提取，然后根据提取的业务字段和历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态，从而可以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，进而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。In the vehicle state analysis method of the embodiment of the present application, after receiving the data sent by the information terminal and the data sent by the ground collector, the received data is analyzed, and the business field is extracted for the data obtained by the analysis, and then according to the extracted business Field and historical data are calculated and analyzed through the mathematical operation model to obtain and display the current and subsequent working status of the above vehicles, so that more comprehensive data of the vehicle can be obtained. Obtain the analysis results of the current and subsequent working states of each system in the vehicle, and then predict the failure conditions of the subsequent work of the above-mentioned vehicle according to the analysis results of the current and subsequent working states of each system in the vehicle, such as predicting that the above-mentioned vehicle will fail in the future. When and why, the failure prediction can be realized, so that maintenance and maintenance can be carried out early before the vehicle fails.
为达上述目的，本申请第二方面实施例提出一种车辆的状态分析方法，包括：获取整车网络中的整车报文数据，以及车载传感器采集的整车的状态数据；将获取的数据发送给地面综合信息分析子系统，以便所述地面综合信息分析子系统根据所述获取的数据和地面采集器发送的数据，结合历史数据，通过数学运算模型进行计算和分析，获得并显示所述车辆的当前以及后续的工作状态。In order to achieve the above purpose, a second aspect embodiment of the present application proposes a state analysis method for a vehicle, including: acquiring vehicle message data in a vehicle network and vehicle state data collected by on-board sensors; Send it to the ground comprehensive information analysis subsystem, so that the ground comprehensive information analysis subsystem can calculate and analyze through the mathematical operation model according to the acquired data and the data sent by the ground collector, combined with historical data, and obtain and display the The current and subsequent operating status of the vehicle.
本申请实施例的车辆的状态分析方法中，获取整车网络中的整车报文数据，以及车载传感器采集的整车的状态数据之后，将获取的数据发送给地面综合信息分析子系统，以便上述地面综合信息分析子系统根据上述获取的数据和地面采集器发送的数据，结合历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态，从而可以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，进而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。In the vehicle state analysis method of the embodiment of the present application, after acquiring the vehicle message data in the vehicle network and the vehicle state data collected by the vehicle-mounted sensors, the acquired data is sent to the ground comprehensive information analysis subsystem, so that the The above-mentioned ground comprehensive information analysis subsystem performs calculation and analysis through the mathematical operation model according to the above-mentioned acquired data and the data sent by the ground collector, combined with historical data, and obtains and displays the current and subsequent working states of the above-mentioned vehicles, so as to realize the acquisition of The comprehensive data of the vehicle is calculated and analyzed through the mathematical operation model according to the obtained data, and the analysis results of the current and subsequent working states of each system in the vehicle can be obtained. Predicting the failure situation of the above-mentioned vehicle in the follow-up work, for example, predicting the time and cause of the above-mentioned vehicle failure in the future, so as to realize the failure prediction, and then maintenance and maintenance can be carried out as early as possible before the vehicle fails.
为达上述目的，本申请第三方面实施例提出一种地面综合信息分析子系统，包括：数据网关、消息中间件、数据处理系统、历史数据库、数据应用分析平台、显示工作站和显示屏；所述数据网关，用于接收信息终端发送的数据和地面采集器发送的数据，对接收的数据进行解析，以及将解析获得的数据通过所述消息中间件发送给所述数据处理系统；所述信息终端发送的数据包括所述信息终端获取的整车网络中的整车报文数据和车载传感器采集的整车的状态数据；所述地面采集器发送的数据包括车辆运行区域的地理环境变量；所述数据处理系统，用于接收解析获得的数据，对所述解析获得的数据进行业务字段提取，以及根据提取的业务字段和所述历史数据库中存储的历史数据，在所述数据应用分析平台上，通过数学运算模型进行计算和分析，获得所述车辆的当前以及后续的工作状态；所述显示工作站，用于将所述数据处理系统获得的所述车辆的当前以及后续的工作状态，显示在所述显示工作站的用户界面上，以及将所述车辆的当前以及后续的工作状态发送给所述显示屏；所述显示屏，用于显示所述车辆的当前以及后续的工作状态。In order to achieve the above purpose, the third aspect embodiment of the present application proposes a ground comprehensive information analysis subsystem, including: a data gateway, a message middleware, a data processing system, a historical database, a data application analysis platform, a display workstation and a display screen; The data gateway is used to receive the data sent by the information terminal and the data sent by the ground collector, analyze the received data, and send the data obtained by the analysis to the data processing system through the message middleware; the information The data sent by the terminal includes the vehicle message data in the vehicle network acquired by the information terminal and the state data of the vehicle collected by the vehicle-mounted sensor; the data sent by the ground collector includes the geographical environment variables of the vehicle operating area; The data processing system is used for receiving the data obtained by analysis, extracting business fields from the data obtained by analysis, and, according to the extracted business fields and the historical data stored in the historical database, on the data application analysis platform , calculate and analyze through the mathematical operation model to obtain the current and subsequent working states of the vehicle; the display workstation is used to display the current and subsequent working states of the vehicle obtained by the data processing system on the On the user interface of the display workstation, the current and subsequent working states of the vehicle are sent to the display screen; the display screen is used to display the current and subsequent working states of the vehicle.
为达上述目的，本申请第四方面实施例提出一种非临时性计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现第一方面提出的方法。To achieve the above purpose, the embodiment of the fourth aspect of the present application provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the method proposed in the first aspect is implemented.
为达上述目的，本申请第五方面实施例提出一种计算机程序产品，当所述计算机程序产品中的指令由处理器执行时，执行第一方面提出的方法。In order to achieve the above purpose, the fifth aspect of the present application provides a computer program product, when the instructions in the computer program product are executed by a processor, the method proposed in the first aspect is executed.
为达上述目的，本申请第六方面实施例提出一种信息终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时，实现第二方面提出的方法。In order to achieve the above purpose, an embodiment of the sixth aspect of the present application provides an information terminal, including a memory, a processor, and a computer program stored on the memory and running on the processor, and the processor executes the When a computer program is implemented, the method proposed in the second aspect is implemented.
为达上述目的，本申请第七方面实施例提出一种非临时性计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现第二方面提出的方法。In order to achieve the above objective, an embodiment of the seventh aspect of the present application provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the method proposed in the second aspect is implemented.
为达上述目的，本申请第八方面实施例提出一种计算机程序产品，当所述计算机程序产品中的指令由处理器执行时，执行第二方面提出的方法。In order to achieve the above objective, an embodiment of the eighth aspect of the present application provides a computer program product. When an instruction in the computer program product is executed by a processor, the method proposed in the second aspect is executed.
为达上述目的，本申请第九方面实施例提出一种车辆的状态分析系统，包括：车载传感器、信息终端、地面综合信息分析子系统、地面采集器和地面传感器；所述车载传感器，用于采集整车的状态数据；所述信息终端，用于获取整车网络中的整车报文数据和所述车载传感器采集的整车的状态数据，将获取的数据发送到所述地面综合信息分析子系统；所述地面传感器，用于采集车辆运行区域的地理环境变量；所述地面采集器，用于将所述地面传感器采集的地理环境变量发送给所述地面综合信息分析子系统；所述地面综合信息分析子系统，用于对所述信息终端发送的数据和所述地面采集器发送的数据进行解析，对解析获得的数据进行业务字段提取，根据提取的业务字段和历史数据，通过数学运算模型进行计算和分析，获得并显示所述车辆的当前以及后续的工作状态。In order to achieve the above purpose, a ninth aspect of the present application provides a state analysis system for a vehicle, including: a vehicle-mounted sensor, an information terminal, a ground comprehensive information analysis subsystem, a ground collector and a ground sensor; the vehicle-mounted sensor is used for Collect the state data of the whole vehicle; the information terminal is used to obtain the vehicle message data in the whole vehicle network and the state data of the whole vehicle collected by the vehicle-mounted sensor, and send the obtained data to the ground comprehensive information analysis a subsystem; the ground sensor is used to collect geographic environment variables of the vehicle operating area; the ground collector is used to send the geographic environment variables collected by the ground sensor to the ground comprehensive information analysis subsystem; the The ground comprehensive information analysis subsystem is used to analyze the data sent by the information terminal and the data sent by the ground collector, and extract business fields from the data obtained by the analysis. According to the extracted business fields and historical data, through mathematics The computing model performs calculation and analysis, and obtains and displays the current and subsequent working states of the vehicle.
本申请实施例的车辆的状态分析系统中，车载传感器采集整车的状态数据，信息终端获取整车网络中的整车报文数据和上述车载传感器采集的整车的状态数据，将获取的数据发送到地面综合信息分析子系统，地面传感器采集车辆运行区域的地理环境变量，地面采集器将上述地面传感器采集的地理环境变量发送给上述地面综合信息分析子系统，然后地面综合信息分析子系统对上述信息终端发送的数据和上述地面采集器发送的数据进行解析，对解析获得的数据进行业务字段提取，根据提取的业务字段和历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态，从而可以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，进而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。In the vehicle state analysis system of the embodiment of the present application, the vehicle-mounted sensor collects the vehicle's state data, the information terminal acquires the vehicle's message data in the vehicle network and the vehicle's state data collected by the vehicle-mounted sensor, and the acquired data It is sent to the ground comprehensive information analysis subsystem, the ground sensor collects the geographical environment variables of the vehicle operating area, the ground collector sends the geographical environment variables collected by the above ground sensors to the above ground comprehensive information analysis subsystem, and then the ground comprehensive information analysis subsystem analyzes the data. The data sent by the information terminal and the data sent by the ground collector are analyzed, and business fields are extracted for the data obtained by the analysis. According to the extracted business fields and historical data, calculations and analysis are performed through a mathematical operation model to obtain and display the above vehicles. The current and subsequent working states of the vehicle can be obtained, so that more comprehensive data of the vehicle can be obtained. According to the obtained data, the mathematical operation model is used to calculate and analyze, and the analysis results of the current and subsequent working states of each system in the vehicle can be obtained. The analysis results of the current and follow-up working status of each system can predict the failure conditions of the above-mentioned vehicles in the follow-up work, such as predicting the time and cause of the above-mentioned vehicle failures in the future, so as to realize the fault prediction, which can be carried out as soon as possible before the vehicle fails. Care and maintenance.
本申请附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。Additional aspects and advantages of the present application will be set forth, in part, in the following description, and in part will be apparent from the following description, or learned by practice of the present application.
附图说明Description of drawings
本申请上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present application will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:
图1为本申请车辆的状态分析方法一个实施例的流程图；FIG. 1 is a flowchart of an embodiment of a state analysis method for a vehicle of the application;
图2为本申请车辆的状态分析方法另一个实施例的流程图；FIG. 2 is a flowchart of another embodiment of a state analysis method for a vehicle of the application;
图3为本申请车辆的状态分析方法再一个实施例的流程图；FIG. 3 is a flow chart of still another embodiment of the state analysis method for a vehicle of the application;
图4为本申请车辆的状态分析方法再一个实施例的流程图；FIG. 4 is a flow chart of still another embodiment of the state analysis method for the vehicle of the application;
图5为本申请地面综合信息分析子系统一个实施例的结构示意图；5 is a schematic structural diagram of an embodiment of the ground comprehensive information analysis subsystem of the application;
图6为本申请信息终端一个实施例的结构示意图；6 is a schematic structural diagram of an embodiment of an information terminal of the application;
图7为本申请车辆的故障预测系统状态分析系统一个实施例的结构示意图；FIG. 7 is a schematic structural diagram of an embodiment of a state analysis system for a fault prediction system of a vehicle of the application;
图8为本申请车辆的故障预测系统状态分析系统中车内设备的连接示意图。FIG. 8 is a schematic diagram of the connection of in-vehicle devices in the state analysis system of the fault prediction system of the vehicle of the application.
具体实施方式Detailed ways
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application.
图1为本申请车辆的状态分析方法一个实施例的流程图，如图1所示，上述车辆的状态分析方法可以包括：FIG. 1 is a flowchart of an embodiment of a state analysis method for a vehicle of the application. As shown in FIG. 1 , the above-mentioned vehicle state analysis method may include:
步骤101，接收信息终端发送的数据和地面采集器发送的数据。Step 101: Receive data sent by the information terminal and data sent by the ground collector.
其中，上述信息终端发送的数据包括上述信息终端获取的整车网络中的整车报文数据和车载传感器采集的整车的状态数据，上述地面采集器发送的数据包括上述车辆运行区域的地理环境变量。Wherein, the data sent by the information terminal includes vehicle message data in the vehicle network acquired by the information terminal and vehicle status data collected by on-board sensors, and the data sent by the ground collector includes the geographic environment of the vehicle operating area. variable.
具体地，接收信息终端发送的数据可以为：接收上述信息终端根据定制的协议发送的数据。Specifically, receiving the data sent by the information terminal may be: receiving the data sent by the information terminal according to the customized protocol.
步骤102，对接收的数据进行解析，并对解析获得的数据进行业务字段提取。Step 102 , parse the received data, and perform business field extraction on the data obtained by the parsing.
步骤103，根据提取的业务字段和历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态。Step 103 , according to the extracted business fields and historical data, perform calculation and analysis through a mathematical operation model, and obtain and display the current and subsequent working states of the vehicle.
其中，上述历史数据包括上述车辆的工作状态的历史数据和上述车辆运行区域的地理环境变量的历史数据。Wherein, the above-mentioned historical data includes the above-mentioned historical data of the working state of the above-mentioned vehicle and the above-mentioned historical data of the geographical environment variables of the operation area of the above-mentioned vehicle.
进一步地，获得并显示上述车辆的当前以及后续的工作状态之后，还可以将上述车辆当前以及后续的工作状态，以及上述车辆运行区域的地理环境变量作为历史数据保存在历史数据库中，上述历史数据库设置在分布式云服务器上。Further, after obtaining and displaying the current and subsequent working states of the above-mentioned vehicles, the current and subsequent working states of the above-mentioned vehicles and the geographical environment variables of the above-mentioned vehicle operating areas may be stored in the historical database as historical data, and the above-mentioned historical database Set up on a distributed cloud server.
图2为本申请车辆的状态分析方法另一个实施例的流程图，如图2所示，本申请图1所示实施例，步骤103之后，还可以包括：FIG. 2 is a flowchart of another embodiment of the vehicle state analysis method of the present application. As shown in FIG. 2 , in the embodiment shown in FIG. 1 of the present application, after step 103, the method may further include:
步骤201，根据上述车辆的当前以及后续的工作状态，对上述车辆后续工作的故障情况进行预测。Step 201, according to the current and subsequent working states of the above-mentioned vehicle, predict the failure situation of the above-mentioned vehicle in the subsequent operation.
本实施例的一种实现方式中，步骤102可以为：对接收的数据进行解析，从解析获得的数据中提取上述车辆的轮胎状态数据和上述车辆运行区域的地理环境变量；其中，上述车辆的轮胎状态数据可以包括：胎压控制器检测到的胎压报文、温度传感器检测到的轮胎内部温度、速度传感器检测到的车速、压力传感器检测到的车重、距离传感器检测到的瞬时磨损量和力学传感器检测到的橡胶钢丝粘合强度之一或组合。In an implementation manner of this embodiment, step 102 may be: analyze the received data, and extract the tire status data of the vehicle and the geographic environment variables of the vehicle operating area from the data obtained by analysis; The tire status data may include: tire pressure message detected by the tire pressure controller, tire internal temperature detected by the temperature sensor, vehicle speed detected by the speed sensor, vehicle weight detected by the pressure sensor, and instantaneous wear amount detected by the distance sensor One or a combination of the rubber-steel bond strengths detected by the mechanical sensor.
本实现方式中，步骤103可以为：根据上述车辆的轮胎状态的历史数据和上述车辆运行区域的地理环境变量的历史数据建立轮胎状态分析模型；然后，通过上述轮胎状态分析模型，对提取的上述车辆的轮胎状态数据和上述车辆运行区域的地理环境变量进行分析，获得上述车辆的轮胎当前和当前时刻之后的预定时长内的磨损状态。其中，上述预定时长可以在具体实现时，根据系统性能和/或实现需求等自行设定，本实施例对上述预定时长的长短不作限定，举例来说，上述预定时长可以为30分钟。In this implementation manner, step 103 may be: establishing a tire state analysis model according to the historical data of the tire state of the vehicle and the historical data of the geographical environment variables of the vehicle operating area; The tire state data of the vehicle and the geographic environment variables of the vehicle operating area are analyzed to obtain the tire wear state of the vehicle currently and within a predetermined time period after the current moment. Wherein, the above-mentioned predetermined duration can be set by itself according to system performance and/or implementation requirements during specific implementation. This embodiment does not limit the length of the above-mentioned predetermined duration. For example, the above-mentioned predetermined duration may be 30 minutes.
这时，步骤201可以为：根据上述车辆的轮胎当前和当前时刻之后的预定时长内的磨损状态，预测上述车辆的轮胎在当前时刻之后的预定时长内的爆胎概率。At this time, step 201 may be: predicting the tire blowout probability of the vehicle's tires within a predetermined time period after the current time according to the wear state of the vehicle's tires at the current time and within a predetermined time period after the current time.
本实施例的另一种实现方式中，步骤102可以为：对接收的数据进行解析，从解析获得的数据中提取不同运行区域的车辆的轮胎抓地力的数据；In another implementation manner of this embodiment, step 102 may be: analysing the received data, and extracting tire grip data of vehicles in different operating areas from the data obtained by the analysis;
本实现方式中，步骤103可以为：根据不同运行区域的车辆的轮胎抓地力的历史数据和不同运行区域的地理环境变量的历史数据建立轮胎抓地力分析模型；通过上述轮胎抓地力分析模型，对提取的不同运行区域的车辆的轮胎抓地力的数据和不同运行区域的地理环境变量进行分析，获得不同运行区域的车辆的轮胎抓地力参数的选择标准和轮胎的更换频率。In this implementation, step 103 may be: establishing a tire grip analysis model according to the historical data of the tire grip of vehicles in different operating areas and the historical data of geographical environment variables in different operating areas; The extracted tire grip data of vehicles in different operating areas and the geographical environment variables of different operating areas are analyzed to obtain the selection criteria of tire grip parameters and tire replacement frequency of vehicles in different operating areas.
上述车辆的状态分析方法中，接收信息终端发送的数据和地面采集器发送的数据之后，对接收的数据进行解析，并对解析获得的数据进行业务字段提取，然后根据提取的业务字段的数据和历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态，从而可以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，进而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。In the above vehicle state analysis method, after receiving the data sent by the information terminal and the data sent by the ground collector, the received data is analyzed, and the business field is extracted for the data obtained by the analysis, and then according to the extracted business field data and The historical data is calculated and analyzed through the mathematical operation model to obtain and display the current and subsequent working states of the above-mentioned vehicles, so that more comprehensive data of the vehicle can be obtained. The analysis results of the current and subsequent working states of each system in the vehicle, and then based on the analysis results of the current and subsequent working states of each system in the vehicle, the failure conditions of the subsequent work of the above-mentioned vehicles can be predicted, such as predicting the time and time when the above-mentioned vehicles will fail in the future. The reason is to realize fault prediction, so that maintenance and maintenance can be carried out as early as possible before the vehicle fails.
图3为本申请车辆的状态分析方法再一个实施例的流程图，如图3所示，上述车辆的状态分析方法可以包括：FIG. 3 is a flowchart of another embodiment of the state analysis method for a vehicle of the application. As shown in FIG. 3 , the state analysis method for the vehicle may include:
步骤301，获取整车网络中的整车报文数据，以及车载传感器采集的整车的状态数据。Step 301 , acquiring the vehicle message data in the vehicle network and the vehicle status data collected by the vehicle-mounted sensor.
具体地，获取整车网络中的整车报文数据可以为：通过以太网口和控制器局域网络(Controller Area Network；以下简称：CAN)网口获取整车网络中的整车报文数据。Specifically, acquiring the vehicle message data in the vehicle network may be: acquiring the vehicle message data in the vehicle network through an Ethernet port and a controller area network (Controller Area Network; hereinafter referred to as: CAN) network port.
步骤302，将获取的数据发送给地面综合信息分析子系统，以便上述地面综合信息分析子系统根据上述获取的数据和地面采集器发送的数据，结合历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态。In step 302, the acquired data is sent to the ground comprehensive information analysis subsystem, so that the above-mentioned ground comprehensive information analysis subsystem performs calculation and analysis through a mathematical operation model according to the above-mentioned acquired data and the data sent by the ground collector, in combination with historical data, Obtain and display the current and subsequent operating status of the above vehicles.
具体地，将获取的数据发送给地面综合信息分析子系统可以为：通过无线网络天线将获取的数据根据定制的协议发送到地面基站，由上述地面基站将获取的数据发送给地面综合信息分析子系统；或者，通过移动通信天线将获取的数据根据定制的协议直接发送给地面综合信息分析子系统。Specifically, sending the acquired data to the ground comprehensive information analysis subsystem may be: sending the acquired data to the ground base station through a wireless network antenna according to a customized protocol, and the ground base station sends the acquired data to the ground comprehensive information analysis sub-system system; or, directly send the acquired data to the ground comprehensive information analysis subsystem according to the customized protocol through the mobile communication antenna.
进一步地，本实施例中，还可以通过全球定位系统(Global Positioning System；以下简称：GPS)天线获取上述车辆当前所处的位置，将上述车辆当前所处的位置发送给上述地面综合信息分析子系统。Further, in this embodiment, the current position of the above-mentioned vehicle can also be obtained through a Global Positioning System (Global Positioning System; hereinafter referred to as: GPS) antenna, and the current position of the above-mentioned vehicle is sent to the above-mentioned ground comprehensive information analyzer. system.
图4为本申请车辆的状态分析方法再一个实施例的流程图，如图4所示，本申请图3所示实施例中，步骤301之后，还可以包括：FIG. 4 is a flowchart of another embodiment of the state analysis method of the vehicle of the present application. As shown in FIG. 4 , in the embodiment shown in FIG. 3 of the present application, after step 301, the method may further include:
步骤401，通过无线网络天线和/或蓝牙天线将上述获取的数据发送给移动终端。Step 401: Send the acquired data to the mobile terminal through the wireless network antenna and/or the Bluetooth antenna.
上述车辆的状态分析方法中，获取整车网络中的整车报文数据，以及车载传感器采集的整车的状态数据之后，将获取的数据发送给地面综合信息分析子系统，以便上述地面综合信息分析子系统根据上述获取的数据和地面采集器发送的数据，结合历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态，从而可以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，进而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。In the above vehicle state analysis method, after acquiring the vehicle message data in the vehicle network and the vehicle state data collected by the on-board sensors, the acquired data is sent to the ground comprehensive information analysis subsystem, so that the above ground comprehensive information can be obtained. According to the data obtained above and the data sent by the ground collector, combined with historical data, the analysis subsystem performs calculation and analysis through the mathematical operation model, and obtains and displays the current and subsequent working states of the above vehicles, so as to obtain a more comprehensive vehicle status. According to the obtained data, the mathematical operation model is used for calculation and analysis, and the analysis results of the current and subsequent working states of each system in the vehicle are obtained. For example, predict the time and cause of the failure of the above-mentioned vehicle in the future, so as to realize the prediction of failure, and then maintenance and maintenance can be carried out as early as possible before the failure of the vehicle occurs.
图5为本申请地面综合信息分析子系统一个实施例的结构示意图，如图5所示，上述地面综合信息分析子系统可以包括：数据网关1001、消息中间件1002、数据处理系统1003、历史数据库1004、数据应用分析平台1005、显示工作站1006和显示屏1007；FIG. 5 is a schematic structural diagram of an embodiment of the ground comprehensive information analysis subsystem of the application. As shown in FIG. 5 , the above ground comprehensive information analysis subsystem may include: a data gateway 1001, a message middleware 1002, a data processing system 1003, and a historical database 1004, a data application analysis platform 1005, a display workstation 1006 and a display screen 1007;
其中，数据网关1001，用于接收信息终端发送的数据和地面采集器发送的数据，对接收的数据进行解析，以及将解析获得的数据通过消息中间件1002发送给数据处理系统1003；上述信息终端发送的数据包括上述信息终端获取的整车网络中的整车报文数据和车载传感器采集的整车的状态数据；上述地面采集器发送的数据包括车辆运行区域的地理环境变量；Among them, the data gateway 1001 is used to receive the data sent by the information terminal and the data sent by the ground collector, analyze the received data, and send the data obtained by the analysis to the data processing system 1003 through the message middleware 1002; the above-mentioned information terminal The sent data includes the vehicle message data in the vehicle network acquired by the above-mentioned information terminal and the vehicle status data collected by the vehicle-mounted sensor; the data sent by the above-mentioned ground collector includes the geographical environment variables of the vehicle operating area;
数据处理系统1003，用于接收解析获得的数据，对上述解析获得的数据进行业务字段提取，以及根据提取的业务字段和上述历史数据库1004中存储的历史数据，在数据应用分析平台1005上，通过数学运算模型进行计算和分析，获得上述车辆的当前以及后续的工作状态；The data processing system 1003 is used to receive the data obtained by analysis, perform business field extraction on the data obtained by the above analysis, and according to the extracted business fields and the historical data stored in the above-mentioned historical database 1004, on the data application analysis platform 1005, through The mathematical operation model is used for calculation and analysis to obtain the current and subsequent working states of the above-mentioned vehicles;
显示工作站1006，用于将数据处理系统1003获得的上述车辆的当前以及后续的工作状态，显示在显示工作站1006的用户界面上，以及将上述车辆的当前以及后续的工作状态发送给显示屏1007；The display workstation 1006 is used to display the current and subsequent working states of the above-mentioned vehicles obtained by the data processing system 1003 on the user interface of the display workstation 1006, and to send the current and subsequent working states of the above-mentioned vehicles to the display screen 1007;
显示屏1007，用于显示上述车辆的当前以及后续的工作状态。The display screen 1007 is used to display the current and subsequent working states of the above-mentioned vehicle.
进一步地，数据处理系统1003，还用于根据上述车辆的当前以及后续的工作状态，对上述车辆后续工作的故障情况进行预测。Further, the data processing system 1003 is further configured to predict the failure situation of the subsequent work of the above-mentioned vehicle according to the current and subsequent working states of the above-mentioned vehicle.
本实施例中，数据网关1001，具体用于接收上述信息终端根据定制的协议发送的数据。In this embodiment, the data gateway 1001 is specifically configured to receive the data sent by the above-mentioned information terminal according to the customized protocol.
进一步地，数据处理系统1003，还用于将上述车辆当前以及后续的工作状态，以及上述车辆运行区域的地理环境变量作为历史数据保存在历史数据库1004中，上述历史数据库1004设置在分布式云服务器上。Further, the data processing system 1003 is also used to store the current and subsequent working states of the above-mentioned vehicles and the geographical environment variables of the above-mentioned vehicle operating areas as historical data in the historical database 1004, and the above-mentioned historical database 1004 is set in the distributed cloud server. superior.
本实施例的一种实现方式中，数据处理系统1003，具体用于从解析获得的数据中提取上述车辆的轮胎状态数据和上述车辆运行区域的地理环境变量；根据上述车辆的轮胎状态的历史数据和上述车辆运行区域的地理环境变量的历史数据建立轮胎状态分析模型；通过上述轮胎状态分析模型，对提取的上述车辆的轮胎状态数据和上述车辆运行区域的地理环境变量进行分析，获得上述车辆的轮胎当前和当前时刻之后的预定时长内的磨损状态。In an implementation of this embodiment, the data processing system 1003 is specifically configured to extract the tire status data of the vehicle and the geographic environment variables of the vehicle operating area from the data obtained by analysis; according to the historical data of the tire status of the vehicle Establish a tire condition analysis model with the historical data of the geographical environment variables of the above-mentioned vehicle operating area; through the above-mentioned tire condition analysis model, analyze the extracted tire condition data of the above-mentioned vehicle and the geographical environment variables of the above-mentioned vehicle operation area, and obtain the above-mentioned vehicle. The wear status of the tire at the current time and for a predetermined period of time after the current time.
其中，上述车辆的轮胎状态数据可以包括：胎压控制器检测到的胎压报文、温度传感器检测到的轮胎内部温度、速度传感器检测到的车速、压力传感器检测到的车重、距离传感器检测到的瞬时磨损量和力学传感器检测到的橡胶钢丝粘合强度之一或组合。Wherein, the tire status data of the vehicle may include: tire pressure message detected by the tire pressure controller, tire internal temperature detected by the temperature sensor, vehicle speed detected by the speed sensor, vehicle weight detected by the pressure sensor, distance sensor detected One or a combination of the instantaneous wear amount and the rubber-steel bond strength detected by the mechanical sensor.
上述预定时长可以在具体实现时，根据系统性能和/或实现需求等自行设定，本实施例对上述预定时长的长短不作限定，举例来说，上述预定时长可以为30分钟。The above-mentioned predetermined time period may be set by itself during specific implementation according to system performance and/or implementation requirements, etc. This embodiment does not limit the length of the above-mentioned predetermined time period. For example, the above-mentioned predetermined time period may be 30 minutes.
本实现方式中，数据处理系统1003，具体用于根据上述车辆的轮胎当前和当前时刻之后的预定时长内的磨损状态，预测上述车辆的轮胎在当前时刻之后的预定时长内的爆胎概率。In this implementation manner, the data processing system 1003 is specifically configured to predict the tire burst probability of the vehicle's tires within a predetermined time period after the current time according to the wear state of the vehicle's tires at the current time and within a predetermined time period after the current time.
本实施例的另一种实现方式中，数据处理系统1003，具体用于从解析获得的数据中提取不同运行区域的车辆的轮胎抓地力的数据；根据不同运行区域的车辆的轮胎抓地力的历史数据和不同运行区域的地理环境变量的历史数据建立轮胎抓地力分析模型；通过上述轮胎抓地力分析模型，对提取的不同运行区域的车辆的轮胎抓地力的数据和不同运行区域的地理环境变量进行分析，获得不同运行区域的车辆的轮胎抓地力参数的选择标准和轮胎的更换频率。In another implementation manner of this embodiment, the data processing system 1003 is specifically configured to extract data of tire grip of vehicles in different operating areas from the data obtained by analysis; according to the history of tire grip of vehicles in different operating areas Data and historical data of geographical environment variables in different operating areas to establish a tire grip analysis model; through the above tire grip analysis model, the extracted tire grip data of vehicles in different operating areas and the geographical environment variables of different operating areas were analyzed. Through analysis, the selection criteria of tire grip parameters and the tire replacement frequency of vehicles in different operating areas are obtained.
本实施例中，信息终端获取的数据可以通过4G或者车地无线通信网，根据定制的协议传输到地面的数据网关1001，地面采集器将地面传感器采集的数据通过有线或无线方式传输给地面的数据网关1001。地面的数据网关1001对信息终端发送的数据和地面采集器发送的数据进行解析，并把解析后的报文通过消息中间件1002发给数据处理系统1003。数据处理系统1003接收消息中间件1002发送的解析后的报文，并对接收到的报文进行业务字段提取。同时利用历史数据库1004中的本地历史数据以及其他各地区的相应历史数据，在数据应用分析平台1005上，根据相应的数学运算模型对相应的数据进行计算和分析，获得上述车辆的当前以及后续的工作状态，然后将上述车辆的当前以及后续的工作状态，显示在显示工作站1006的用户界面上，从而实现车辆状态的实时分析和预测，同时相应结果也会发送到显示屏1007和/或移动终端等设备进行展现。In this embodiment, the data acquired by the information terminal can be transmitted to the data gateway 1001 on the ground through 4G or the vehicle-ground wireless communication network according to a customized protocol, and the ground collector transmits the data collected by the ground sensor to the ground sensor in a wired or wireless manner. Data Gateway 1001. The data gateway 1001 on the ground parses the data sent by the information terminal and the data sent by the ground collector, and sends the parsed message to the data processing system 1003 through the message middleware 1002 . The data processing system 1003 receives the parsed message sent by the message middleware 1002, and extracts service fields from the received message. At the same time, using the local historical data in the historical database 1004 and the corresponding historical data in other regions, on the data application analysis platform 1005, the corresponding data is calculated and analyzed according to the corresponding mathematical operation model, and the current and subsequent data of the above-mentioned vehicle are obtained. Working status, and then display the current and subsequent working status of the above-mentioned vehicle on the user interface of the display workstation 1006, so as to realize real-time analysis and prediction of the vehicle status, and the corresponding results will also be sent to the display screen 1007 and/or the mobile terminal. Wait for the equipment to be displayed.
上述地面综合信息分析子系统可以实现获得车辆较为全面的数据，根据获得的数据通过数学运算模型进行计算和分析，获得车辆内各系统当前以及后续工作状态的分析结果，从而可以根据车辆内各系统当前以及后续工作状态的分析结果，对上述车辆后续工作的故障情况进行预测，例如预测上述车辆将来会发生故障的时间和原因，实现故障预判，进而可以在车辆未发生故障之前及早进行保养和维护。The above-mentioned ground comprehensive information analysis subsystem can realize the acquisition of more comprehensive data of the vehicle. According to the obtained data, the mathematical operation model is used to calculate and analyze, and the analysis results of the current and subsequent working states of each system in the vehicle can be obtained. The analysis results of the current and follow-up work status can predict the failure conditions of the above-mentioned vehicles in the follow-up work, such as predicting the time and cause of the above-mentioned vehicle failures in the future, so as to realize fault prediction, and then maintenance and repair can be carried out as soon as possible before the vehicle fails. maintain.
本申请还提供一种非临时性计算机可读存储介质，其上存储有计算机程序，上述计算机程序被处理器执行时实现本申请图1和图2所示实施例提供的车辆的状态分析方法。The present application also provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the vehicle state analysis method provided by the embodiments shown in FIG. 1 and FIG. 2 of the present application.
上述非临时性计算机可读存储介质可以采用一个或多个计算机可读的介质的任意组合。计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子(非穷举的列表)包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机存取存储器(RAM)、只读存储器(Read Only Memory；以下简称：ROM)、可擦式可编程只读存储器(ErasableProgrammable Read Only Memory；以下简称：EPROM)或闪存、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本文件中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。The aforementioned non-transitory computer-readable storage media may employ any combination of one or more computer-readable media. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (non-exhaustive list) of computer readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (Read Only Memory) ; hereinafter referred to as: ROM), erasable programmable read only memory (Erasable Programmable Read Only Memory; hereinafter referred to as: EPROM) or flash memory, optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices , or any suitable combination of the above. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括——但不限于——电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。A computer-readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device .
计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括——但不限于——无线、电线、光缆、RF等等，或者上述的任意合适的组合。Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
可以以一种或多种程序设计语言或其组合来编写用于执行本申请操作的计算机程序代码，所述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LocalArea Network；以下简称：LAN)或广域网(Wide Area Network；以下简称：WAN)连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。Computer program code for performing the operations of the present application may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, but also conventional Procedural programming language - such as the "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (hereinafter referred to as: LAN) or a Wide Area Network (hereinafter referred to as: WAN), or may be connected to an external computer (eg using an internet service provider to connect via the internet).
本申请实施例还提供一种计算机程序产品，当上述计算机程序产品中的指令由处理器执行时，执行本申请图1和图2所示实施例提供的车辆的状态分析方法。The embodiment of the present application also provides a computer program product, when the instructions in the computer program product are executed by the processor, the vehicle state analysis method provided by the embodiments shown in FIG. 1 and FIG. 2 of the present application is executed.
图6为本申请信息终端一个实施例的结构示意图，上述信息终端可以包括存储器、处理器及存储在上述存储器上并可在上述处理器上运行的计算机程序，上述处理器执行上述计算机程序时，可以实现本申请图3和图4所示实施例提供的车辆的状态分析方法。6 is a schematic structural diagram of an embodiment of an information terminal of the application. The above-mentioned information terminal may include a memory, a processor, and a computer program stored in the above-mentioned memory and run on the above-mentioned processor. When the above-mentioned processor executes the above-mentioned computer program, The vehicle state analysis method provided by the embodiments shown in FIG. 3 and FIG. 4 of the present application can be implemented.
图6示出了适于用来实现本申请实施方式的示例性信息终端1的框图。图6显示的信息终端1仅仅是一个示例，不应对本申请实施例的功能和使用范围带来任何限制。FIG. 6 shows a block diagram of an exemplary information terminal 1 suitable for implementing embodiments of the present application. The information terminal 1 shown in FIG. 6 is only an example, and should not impose any limitations on the functions and scope of use of the embodiments of the present application.
如图6所示，信息终端1以通用计算设备的形式表现。信息终端1的组件可以包括但不限于：一个或者多个处理器或者处理单元16，系统存储器28，连接不同系统组件(包括系统存储器28和处理单元16)的总线18。As shown in FIG. 6, the information terminal 1 is represented in the form of a general-purpose computing device. Components of the information terminal 1 may include, but are not limited to, one or more processors or processing units 16, a system memory 28, and a bus 18 connecting different system components (including the system memory 28 and the processing unit 16).
总线18表示几类总线结构中的一种或多种，包括存储器总线或者存储器控制器，外围总线，图形加速端口，处理器或者使用多种总线结构中的任意总线结构的局域总线。举例来说，这些体系结构包括但不限于工业标准体系结构(Industry StandardArchitecture；以下简称：ISA)总线，微通道体系结构(Micro Channel Architecture；以下简称：MAC)总线，增强型ISA总线、视频电子标准协会(Video Electronics StandardsAssociation；以下简称：VESA)局域总线以及外围组件互连(Peripheral ComponentInterconnection；以下简称：PCI)总线。Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using any of a variety of bus structures. For example, these architectures include, but are not limited to, Industry Standard Architecture (hereinafter referred to as: ISA) bus, Micro Channel Architecture (hereinafter referred to as: MAC) bus, enhanced ISA bus, video electronic standard Association (Video Electronics Standards Association; hereinafter referred to as: VESA) local bus and Peripheral Component Interconnection (Peripheral Component Interconnection; hereinafter referred to as: PCI) bus.
信息终端1典型地包括多种计算机系统可读介质。这些介质可以是任何能够被信息终端1访问的可用介质，包括易失性和非易失性介质，可移动的和不可移动的介质。The information terminal 1 typically includes various computer system readable media. These media can be any available media that can be accessed by the information terminal 1, including volatile and non-volatile media, removable and non-removable media.
系统存储器28可以包括易失性存储器形式的计算机系统可读介质，例如随机存取存储器(Random Access Memory；以下简称：RAM)30和/或高速缓存存储器32。信息终端1可以进一步包括其它可移动/不可移动的、易失性/非易失性计算机系统存储介质。仅作为举例，存储系统34可以用于读写不可移动的、非易失性磁介质(图6未显示，通常称为“硬盘驱动器”)。尽管图6中未示出，可以提供用于对可移动非易失性磁盘(例如“软盘”)读写的磁盘驱动器，以及对可移动非易失性光盘(例如：光盘只读存储器(Compact Disc Read OnlyMemory；以下简称：CD-ROM)、数字多功能只读光盘(Digital Video Disc Read OnlyMemory；以下简称：DVD-ROM)或者其它光介质)读写的光盘驱动器。在这些情况下，每个驱动器可以通过一个或者多个数据介质接口与总线18相连。存储器28可以包括至少一个程序产品，该程序产品具有一组(例如至少一个)程序模块，这些程序模块被配置以执行本申请各实施例的功能。The system memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (Random Access Memory; RAM) 30 and/or cache memory 32 . The information terminal 1 may further include other removable/non-removable, volatile/non-volatile computer system storage media. For example only, storage system 34 may be used to read and write to non-removable, non-volatile magnetic media (not shown in FIG. 6, commonly referred to as a "hard drive"). Although not shown in FIG. 6, a magnetic disk drive for reading and writing to removable non-volatile magnetic disks (eg "floppy disks") and removable non-volatile optical disks (eg compact disk read only memory) may be provided Disc Read OnlyMemory; hereinafter referred to as: CD-ROM), Digital Video Disc Read Only Memory (hereinafter referred to as: DVD-ROM) or other optical media) read and write optical disc drives. In these cases, each drive may be connected to bus 18 through one or more data media interfaces. Memory 28 may include at least one program product having a set (eg, at least one) of program modules configured to perform the functions of various embodiments of the present application.
具有一组(至少一个)程序模块42的程序/实用工具40，可以存储在例如存储器28中，这样的程序模块42包括——但不限于——操作系统、一个或者多个应用程序、其它程序模块以及程序数据，这些示例中的每一个或某种组合中可能包括网络环境的实现。程序模块42通常执行本申请所描述的实施例中的功能和/或方法。A program/utility 40 having a set (at least one) of program modules 42, which may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other programs Modules and program data, each or some combination of these examples may include an implementation of a network environment. Program modules 42 generally perform the functions and/or methods of the embodiments described herein.
信息终端1也可以与一个或多个外部设备14(例如键盘、指向设备、显示器24等)通信，还可与一个或者多个使得用户能与该信息终端1交互的设备通信，和/或与使得该信息终端1能与一个或多个其它计算设备进行通信的任何设备(例如网卡，调制解调器等等)通信。这种通信可以通过输入/输出(I/O)接口22进行。并且，信息终端1还可以通过网络适配器20与一个或者多个网络(例如局域网(Local Area Network；以下简称：LAN)，广域网(Wide Area Network；以下简称：WAN)和/或公共网络，例如因特网)通信。如图6所示，网络适配器20通过总线18与信息终端1的其它模块通信。应当明白，尽管图6中未示出，可以结合信息终端1使用其它硬件和/或软件模块，包括但不限于：微代码、设备驱动器、冗余处理单元、外部磁盘驱动阵列、磁盘阵列(Redundant Arrays of Independent Disks；以下简称：RAID)系统、磁带驱动器以及数据备份存储系统等。The information terminal 1 may also communicate with one or more external devices 14 (eg keyboards, pointing devices, displays 24, etc.), with one or more devices that enable the user to interact with the information terminal 1, and/or with Any device (eg, network card, modem, etc.) that enables the information terminal 1 to communicate with one or more other computing devices. Such communication may take place through input/output (I/O) interface 22 . In addition, the information terminal 1 can also communicate with one or more networks (eg, Local Area Network (hereinafter referred to as: LAN), Wide Area Network (hereinafter referred to as: WAN) and/or public networks, such as the Internet through the network adapter 20 ) ) communication. As shown in FIG. 6 , the network adapter 20 communicates with other modules of the information terminal 1 through the bus 18 . It should be understood that, although not shown in FIG. 6, other hardware and/or software modules may be used in conjunction with the information terminal 1, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, disk arrays (Redundant Arrays of Independent Disks; hereinafter referred to as: RAID) systems, tape drives and data backup storage systems.
处理单元16通过运行存储在系统存储器28中的程序，从而执行各种功能应用以及数据处理，例如实现本申请图3和图4所示实施例提供的车辆的状态分析方法。The processing unit 16 executes various functional applications and data processing by running the programs stored in the system memory 28 , for example, implementing the vehicle state analysis method provided by the embodiments shown in FIG. 3 and FIG. 4 of the present application.
本申请还提供一种非临时性计算机可读存储介质，其上存储有计算机程序，上述计算机程序被处理器执行时实现本申请图3和图4所示实施例提供的车辆的状态分析方法。The present application also provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the vehicle state analysis method provided by the embodiments shown in FIG. 3 and FIG. 4 of the present application.
上述非临时性计算机可读存储介质可以采用一个或多个计算机可读的介质的任意组合。计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子(非穷举的列表)包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机存取存储器(RAM)、只读存储器(Read Only Memory；以下简称：ROM)、可擦式可编程只读存储器(ErasableProgrammable Read Only Memory；以下简称：EPROM)或闪存、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本文件中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。The aforementioned non-transitory computer-readable storage media may employ any combination of one or more computer-readable media. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (non-exhaustive list) of computer readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (Read Only Memory) ; hereinafter referred to as: ROM), erasable programmable read only memory (Erasable Programmable Read Only Memory; hereinafter referred to as: EPROM) or flash memory, optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices , or any suitable combination of the above. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括——但不限于——电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。A computer-readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device .
计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括——但不限于——无线、电线、光缆、RF等等，或者上述的任意合适的组合。Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
可以以一种或多种程序设计语言或其组合来编写用于执行本申请操作的计算机程序代码，所述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LocalArea Network；以下简称：LAN)或广域网(Wide Area Network；以下简称：WAN)连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。Computer program code for performing the operations of the present application may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, but also conventional Procedural programming language - such as the "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (hereinafter referred to as: LAN) or a Wide Area Network (hereinafter referred to as: WAN), or may be connected to an external computer (eg using an internet service provider to connect via the internet).
本申请实施例还提供一种计算机程序产品，当上述计算机程序产品中的指令由处理器执行时，执行本申请图3和图4所示实施例提供的车辆的状态分析方法。Embodiments of the present application further provide a computer program product, when the instructions in the computer program product are executed by the processor, the vehicle state analysis method provided by the embodiments shown in FIG. 3 and FIG. 4 of the present application is executed.
图7为本申请车辆的状态分析系统一个实施例的结构示意图，如图7所示，上述车辆的状态分析系统可以包括：车载传感器2、信息终端1、地面综合信息分析子系统10、地面采集器12和地面传感器11；FIG. 7 is a schematic structural diagram of an embodiment of the vehicle state analysis system of the application. As shown in FIG. 7 , the above-mentioned vehicle state analysis system may include: on-board sensors 2, information terminals 1, ground comprehensive information analysis subsystem 10, ground collection 12 and ground sensor 11;
其中，车载传感器2，用于采集整车的状态数据；Among them, the on-board sensor 2 is used to collect the state data of the whole vehicle;
信息终端1，用于获取整车网络中的整车报文数据和车载传感器2采集的整车的状态数据，将获取的数据发送到上述地面综合信息分析子系统10；The information terminal 1 is used to acquire the vehicle message data in the vehicle network and the vehicle status data collected by the vehicle-mounted sensor 2, and send the acquired data to the above-mentioned ground comprehensive information analysis subsystem 10;
地面传感器11，用于采集车辆运行区域的地理环境变量；The ground sensor 11 is used to collect geographical environment variables of the vehicle operating area;
地面采集器12，用于将地面传感器11采集的地理环境变量发送给地面综合信息分析子系统10；The ground collector 12 is used for sending the geographic environment variables collected by the ground sensor 11 to the ground comprehensive information analysis subsystem 10;
地面综合信息分析子系统10，用于对信息终端1发送的数据和上述地面采集器12发送的数据进行解析，对解析获得的数据进行业务字段提取，根据提取的业务字段和历史数据，通过数学运算模型进行计算和分析，获得并显示上述车辆的当前以及后续的工作状态。The ground comprehensive information analysis subsystem 10 is used to analyze the data sent by the information terminal 1 and the data sent by the above-mentioned ground collector 12, and extract business fields for the data obtained by the analysis. According to the extracted business fields and historical data, mathematically The computing model performs calculation and analysis, and obtains and displays the current and subsequent working states of the above-mentioned vehicles.
进一步地，上述地面综合信息分析子系统10，还用于根据上述车辆的当前以及后续的工作状态，对上述车辆后续工作的故障情况进行预测。Further, the above-mentioned ground comprehensive information analysis subsystem 10 is further configured to predict the failure situation of the above-mentioned vehicle in the follow-up operation according to the above-mentioned current and follow-up operation states of the above-mentioned vehicle.
进一步地，上述车辆的状态分析系统还可以包括：整车网络3；Further, the above-mentioned vehicle state analysis system may further include: a vehicle network 3;
本实施例中，信息终端1通过以太网口和CAN网口连接到上述整车网络3中；In this embodiment, the information terminal 1 is connected to the above-mentioned vehicle network 3 through an Ethernet port and a CAN network port;
信息终端1，具体用于通过以太网口和CAN网口获取上述整车网络3中的整车报文数据。The information terminal 1 is specifically used to obtain the vehicle message data in the vehicle network 3 mentioned above through the Ethernet port and the CAN network port.
进一步地，上述车辆的状态分析系统还可以包括：无线网络天线4、蓝牙天线6和移动通信天线7，以及地面基站8；其中，上述无线网络天线4可以为无线保真(WirelessFidelity；以下简称：WIFI)天线4，移动通信天线7可以为第4代移动通信系统(FourthGeneration Communication System；以下简称：4G)天线7，当然上述无线网络天线4也可以采用其他形式的无线网络天线，上述移动通信天线7也可以采用其他形式的移动通信天线，本实施例对此不作限定。Further, the state analysis system of the above-mentioned vehicle can also include: a wireless network antenna 4, a Bluetooth antenna 6 and a mobile communication antenna 7, and a ground base station 8; wherein, the above-mentioned wireless network antenna 4 can be Wireless Fidelity (WirelessFidelity; hereinafter referred to as: WIFI) antenna 4, mobile communication antenna 7 can be the 4th generation mobile communication system (FourthGeneration Communication System; hereinafter referred to as: 4G) antenna 7, of course the above-mentioned wireless network antenna 4 can also adopt other forms of wireless network antenna, the above-mentioned mobile communication antenna 7. Other forms of mobile communication antennas may also be used, which are not limited in this embodiment.
WIFI天线4、蓝牙天线6和4G天线7通过各自对应的接口与信息终端1连接；The WIFI antenna 4, the Bluetooth antenna 6 and the 4G antenna 7 are connected to the information terminal 1 through their respective interfaces;
信息终端1，具体用于通过WIFI天线4将获取的数据根据定制的协议发送到地面基站8，由上述地面基站8将上述收集到的数据发送给地面综合信息分析子系统10；或者，信息终端1，具体用于通过4G天线7将获取的数据根据定制的协议直接发送给地面综合信息分析子系统10。The information terminal 1 is specifically used to send the acquired data to the ground base station 8 according to the customized protocol through the WIFI antenna 4, and the above-mentioned ground base station 8 sends the above-mentioned collected data to the ground comprehensive information analysis subsystem 10; or, the information terminal 1. Specifically, it is used to directly send the acquired data to the ground comprehensive information analysis subsystem 10 according to the customized protocol through the 4G antenna 7 .
进一步地，上述车辆的状态分析系统还可以包括：全球定位系统(GlobalPositioning System；以下简称：GPS)天线5，上述GPS天线5通过自身对应的接口与信息终端1连接；Further, the state analysis system of the above-mentioned vehicle may also include: a global positioning system (GlobalPositioning System; hereinafter referred to as: GPS) antenna 5, and the above-mentioned GPS antenna 5 is connected with the information terminal 1 through its corresponding interface;
信息终端1，还用于通过GPS天线5获取上述车辆当前所处的位置，将上述车辆当前所处的位置发送给地面综合信息分析子系统10。The information terminal 1 is further configured to acquire the current position of the vehicle through the GPS antenna 5 , and send the current position of the vehicle to the ground comprehensive information analysis subsystem 10 .
本实施例中，信息终端1、车载传感器2、整车网络3、WIFI天线4、GPS天线5、蓝牙天线6和4G天线7属于车内设备，车内设备的连接图可以如图8所示，图8为本申请车辆的状态分析系统中车内设备的连接示意图。In this embodiment, the information terminal 1, the vehicle sensor 2, the vehicle network 3, the WIFI antenna 4, the GPS antenna 5, the Bluetooth antenna 6 and the 4G antenna 7 belong to the in-vehicle equipment, and the connection diagram of the in-vehicle equipment can be shown in Figure 8 8 is a schematic diagram of the connection of in-vehicle equipment in the state analysis system of the vehicle of the application.
从图8可以看出，车内设备中，车载传感器2通过对应接口连接到信息终端1上，信息终端1通过以太网口和CAN网口连接到整车网络3中，WIFI天线4、GPS天线5、蓝牙天线6和4G天线7分别连接到信息终端1的相应接口上，从而信息终端1可以从整车上获取所有的车载传感器2的数据和整车报文数据，并将其保存在信息终端1中，通过无线网络或移动天线进行上传。As can be seen from Figure 8, among the in-vehicle equipment, the on-board sensor 2 is connected to the information terminal 1 through the corresponding interface, the information terminal 1 is connected to the vehicle network 3 through the Ethernet port and the CAN network port, the WIFI antenna 4, the GPS antenna 5. The Bluetooth antenna 6 and the 4G antenna 7 are respectively connected to the corresponding interfaces of the information terminal 1, so that the information terminal 1 can obtain the data of all the on-board sensors 2 and the vehicle message data from the whole vehicle, and save them in the information In the terminal 1, uploading is performed through a wireless network or a mobile antenna.
进一步地，上述车辆的状态分析系统还可以包括：移动终端9；Further, the above-mentioned vehicle state analysis system may further include: a mobile terminal 9;
信息终端1，还用于通过上述WIFI天线4和蓝牙天线6将上述获取的数据发送给上述移动终端9。The information terminal 1 is further configured to send the acquired data to the mobile terminal 9 through the WIFI antenna 4 and the Bluetooth antenna 6 .
上述车辆的状态分析系统中，车载传感器2连接到信息终端1上，信息终端1通过以太网口和CAN网口连接到整车网络3中，WIFI天线4、GPS天线5、蓝牙天线6和4G天线7分别连接到信息终端1的相应接口上。信息终端1通过车载传感器2采集到整车的状态数据，并将采集到的整车的状态数据转化成数字信号保存在信息终端1中；信息终端1可以通过以太网接口和CAN网口等获取整车网络3中的整车报文数据，并保存在信息终端1中；信息终端1经过整合通过WIFI天线4将收集到的数据发送给地面基站8，然后地面基站8将上述数据通过局域网发送给地面综合信息分析子系统10；信息终端1可以通过WIFI天线4和蓝牙天线6将收集到的数据发送给移动终端9；信息终端1通过GPS天线5获取到当前车辆所处位置；另外，信息终端1也可以通过4G天线7将获取的数据直接发送给地面综合信息分析子系统10。地面传感器11采集到车辆运行的区域的地理环境变量，并将采集的地理环境变量传输给地面采集器12，地面采集器12将接收到的地理环境变量发送给地面综合信息分析子系统10，从而在地面综合信息分析子系统10中对接收到的所有数据进行保存、处理和分析。In the above vehicle state analysis system, the vehicle sensor 2 is connected to the information terminal 1, and the information terminal 1 is connected to the vehicle network 3 through the Ethernet port and the CAN network port. The WIFI antenna 4, GPS antenna 5, Bluetooth antenna 6 and 4G The antennas 7 are connected to corresponding interfaces of the information terminal 1, respectively. The information terminal 1 collects the state data of the whole vehicle through the on-board sensor 2, and converts the collected state data of the whole vehicle into a digital signal and saves it in the information terminal 1; the information terminal 1 can be obtained through the Ethernet interface and the CAN network port, etc. The vehicle message data in the vehicle network 3 is stored in the information terminal 1; the information terminal 1 sends the collected data to the ground base station 8 through the WIFI antenna 4 after integration, and then the ground base station 8 sends the above data through the local area network. To the ground comprehensive information analysis subsystem 10; the information terminal 1 can send the collected data to the mobile terminal 9 through the WIFI antenna 4 and the Bluetooth antenna 6; the information terminal 1 obtains the current position of the vehicle through the GPS antenna 5; in addition, the information The terminal 1 can also directly send the acquired data to the ground comprehensive information analysis subsystem 10 through the 4G antenna 7 . The ground sensor 11 collects the geographic environment variables of the area where the vehicle is running, and transmits the collected geographic environment variables to the ground collector 12, and the ground collector 12 sends the received geographic environment variables to the ground comprehensive information analysis subsystem 10, thereby All data received are stored, processed and analyzed in the ground integrated information analysis subsystem 10 .
在图7所示的车辆的状态分析系统中，车辆上会安装用于对车辆状态进行监测的车载传感器2和信息终端1。这其中包括但不限于监测胎压的压力传感器，监测刹车片厚度的距离传感器等，信息终端1用于记录、存储和发送整车状态数据，同时需要安装与信息终端1进行连接的WIFI天线4、GPS天线5、蓝牙天线6和4G天线7。整车上电后，车载传感器2实时读取需要监测的数据并将数据发送给信息终端1，信息终端1通过对应接口接收到传感器2采集的数据，本数据包括模拟电压电流值，也包括关键数据量等。同时整车上各个子系统也在运行过程中产生许多报文数据，这些数据会通过整车以太网和CAN传输给信息终端1，信息终端1通过以太网口和CAN网口连接整车网络并对各控制器的报文数据进行接收。信息终端1对接收到的数据进行处理，针对不同的数据采取不同的编码规则和存放机制，如较为重要的数据全部保存，不重要的则筛选后保存。每经过一段时间(此时间可以设置)，便将这段时间内保存的数据通过WIFI天线4车地通讯的方式发送给地面基站8，地面基站8再将数据发送给地面综合信息分析子系统10，同时信息终端1通过4G天线7将关键数据直接通过无线网络发送给地面综合信息分析子系统10，从而实现大数据量通过车地通讯发送，同时在没有车地通讯的地方也能通过4G传输信息保证关键数据的发送和接收，两条传输线路上传输的信息都事先以时间作为标记，保证数据能够正确传输并明确数据产生的时间。In the state analysis system of a vehicle shown in FIG. 7 , an on-board sensor 2 and an information terminal 1 for monitoring the state of the vehicle are installed on the vehicle. This includes but is not limited to a pressure sensor for monitoring tire pressure, a distance sensor for monitoring the thickness of brake pads, etc. The information terminal 1 is used to record, store and send vehicle status data, and a WIFI antenna 4 connected to the information terminal 1 needs to be installed at the same time. , GPS antenna 5, Bluetooth antenna 6 and 4G antenna 7. After the vehicle is powered on, the on-board sensor 2 reads the data to be monitored in real time and sends the data to the information terminal 1. The information terminal 1 receives the data collected by the sensor 2 through the corresponding interface. This data includes the analog voltage and current value, and also includes the key amount of data, etc. At the same time, various subsystems on the vehicle also generate a lot of message data during operation. These data will be transmitted to the information terminal 1 through the vehicle Ethernet and CAN. The information terminal 1 is connected to the vehicle network through the Ethernet port and the CAN network port. Receive message data from each controller. The information terminal 1 processes the received data, and adopts different coding rules and storage mechanisms for different data. For example, the more important data are all stored, and the unimportant data are filtered and stored. Every time a period of time passes (this time can be set), the data saved during this period is sent to the ground base station 8 through the WIFI antenna 4 vehicle-to-ground communication, and the ground base station 8 sends the data to the ground comprehensive information analysis subsystem 10. At the same time, the information terminal 1 directly sends the key data to the ground comprehensive information analysis subsystem 10 through the 4G antenna 7 through the wireless network, so as to realize the transmission of a large amount of data through the vehicle-to-ground communication, and at the same time, it can also be transmitted through 4G in places where there is no vehicle-to-ground communication. The information ensures the transmission and reception of key data. The information transmitted on the two transmission lines is marked with time in advance to ensure that the data can be transmitted correctly and to clarify the time when the data is generated.
进一步，参见图5，信息终端1将收集到的整车报文数据和车载传感器2的数据根据定制的协议传输到地面的数据网关1001。此协议包括但不限于传输控制协议(Transmission Control Protocol；以下简称：TCP)/因特网协议(Internet Protocol；以下简称：IP)，消息队列遥测传输(Message Queuing Telemetry Transport；以下简称：MQTT)等协议。于此同时，地面传感器11会采集车辆当前运行区域的环境参数，并将相应的环境变量以时间作为标记发送给地面采集器12，地面采集器12再将数据发送给数据网关1001，数据网关1001对信息终端1发送的数据包和地面采集器12发送过来的数据包进行解析，并把解析获得的数据通过消息中间件1002发给数据处理系统1003。数据处理系统1003接收消息中间件1002的数据，并对接收到的数据进行业务字段提取。同时利用历史数据库1004中的本地历史数据以及各地区的对应的历史数据，在数据应用分析平台1005上，根据相应的数学运算模型对相应的数据进行计算和分析。运算之后将当前状态的分析结果和产品后续工作状态的预测结果一方面保存在服务器中，等待后续生成报表和车辆运行状态日志，同时直接在监控显示工作站1006的用户界面和/或显示屏1007上进行显示，相应数据还会通过移动专网发送给对应的移动终端等设备，进而使得运营工程师、参观人员、设计院工程师都能实时掌握车辆状态分析结果和各系统故障预测结果。Further, referring to FIG. 5 , the information terminal 1 transmits the collected message data of the entire vehicle and the data of the vehicle-mounted sensor 2 to the data gateway 1001 on the ground according to a customized protocol. This protocol includes but is not limited to Transmission Control Protocol (hereinafter referred to as: TCP)/Internet Protocol (hereinafter referred to as: IP), Message Queuing Telemetry Transport (hereinafter referred to as: MQTT) and other protocols. At the same time, the ground sensor 11 will collect the environmental parameters of the current operating area of the vehicle, and send the corresponding environmental variables to the ground collector 12 with time as a mark, and the ground collector 12 will then send the data to the data gateway 1001, and the data gateway 1001 Analyze the data packets sent by the information terminal 1 and the data packets sent by the ground collector 12 , and send the data obtained by the analysis to the data processing system 1003 through the message middleware 1002 . The data processing system 1003 receives the data of the message middleware 1002, and performs business field extraction on the received data. At the same time, using the local historical data in the historical database 1004 and the corresponding historical data of each region, on the data application analysis platform 1005, the corresponding data is calculated and analyzed according to the corresponding mathematical operation model. After the calculation, the analysis result of the current state and the prediction result of the subsequent working state of the product are stored in the server on the one hand, waiting for the subsequent generation of reports and vehicle operating state logs, and at the same time directly on the user interface and/or display screen 1007 of the monitoring display workstation 1006 The corresponding data will also be sent to the corresponding mobile terminals and other equipment through the mobile private network, so that the operation engineers, visitors, and engineers of the design institute can grasp the vehicle status analysis results and the failure prediction results of each system in real time.
当现场维护工程师在进行车辆正常的维护和检修的过程中也可以通过定制的移动检修仪连接到信息终端1的蓝牙天线6或者WIFI天线4上，移动检修仪便能够实时的读取整车的报文和各种传感器的检测量，在通过连接地面的服务器，便可以调取地面服务器经过计算之后的故障预测结果，从而大大节省工程师检修的检修时间。通过这样的方式，无论在车内、地面或远程都能够通过个人计算机(Personal Computer；以下简称：PC)端、展示大屏端、检测仪端、移动设备终端对车辆的实时数据进行查看，使得检修人员、监控人员、远程设计人员、参观人员、运营总监等都能实时查看车辆动态，打破数据展示的局限性。When the on-site maintenance engineer is carrying out the normal maintenance and repair of the vehicle, he can also connect to the Bluetooth antenna 6 or the WIFI antenna 4 of the information terminal 1 through the customized mobile maintenance instrument, so that the mobile maintenance instrument can read the whole vehicle in real time. The detection amount of the message and various sensors can be retrieved by connecting the ground server to the calculated fault prediction result of the ground server, which greatly saves the maintenance time of engineers. In this way, whether in the car, on the ground or remotely, the real-time data of the vehicle can be viewed through the personal computer (Personal Computer; hereinafter referred to as: PC) terminal, the display terminal, the detector terminal and the mobile device terminal, so that the real-time data of the vehicle can be viewed. Maintenance personnel, monitoring personnel, remote designers, visitors, and operation directors can view vehicle dynamics in real time, breaking the limitations of data display.
通过上述车辆的状态分析系统，可以在得到车辆较为全面的参数数据的情况下，经过一段时间的数据积累，通过数学模型的运算，可以推算出车辆内各系统当前的运行健康情况并预测将来会发生故障的时间和原因，进而在车辆未发生故障之前及早进行保养和维护。Through the above-mentioned vehicle state analysis system, in the case of obtaining more comprehensive parameter data of the vehicle, after a period of data accumulation, through the operation of the mathematical model, the current operating health of each system in the vehicle can be calculated and predicted in the future. When and why failures occur, service and maintenance can be performed early on before the vehicle fails.
上述车辆的状态分析系统中的地面综合信息分析子系统10包括一个统一的数据存储数据库(历史数据库1004)和统一分析平台(数据应用分析平台1005)，可以对各地的多种车辆的数据进行统一整合和分析，同时通过对不同地区的温度、湿度等地理环境进行同步采集和存储，将这些数据集中进行数据分析，可以了解到不同环境对车辆的运行状态的影响，再根据相应系统搭建的数学计算模型针对不同地区的运营维修策略做出相应的调整来满足当地的需求。工程师在针对不同地区的系统进行设计的过程中也可以参考不同地区设备的使用参数分析结果对车辆的设备进行相应的调整和优化，从而使不同地区的车辆设计生产能够针对相应地区有所侧重，实现产品设计的最优化。The ground comprehensive information analysis subsystem 10 in the above-mentioned vehicle state analysis system includes a unified data storage database (historical database 1004) and a unified analysis platform (data application analysis platform 1005), which can unify the data of various vehicles in various places. Integration and analysis, at the same time, by synchronously collecting and storing the geographical environment such as temperature and humidity in different regions, and analyzing these data in a centralized manner, we can understand the impact of different environments on the running state of the vehicle, and then build the mathematical system according to the corresponding system. The calculation model makes corresponding adjustments to the operation and maintenance strategies of different regions to meet the local needs. In the process of designing systems for different regions, engineers can also adjust and optimize the equipment of vehicles with reference to the analysis results of the use parameters of equipment in different regions, so that the design and production of vehicles in different regions can be focused on the corresponding regions. To achieve the optimization of product design.
上述车辆的状态分析系统通过对车辆各重要信息进行收集和整理，结合当地环境数据，以时间为标记，以云服务器为存储设备，在数据量达到一定程度的情况下，通过大数据理论和数学算法搭建适用于相应系统的特征模型，以此实现对整车各系统进行状态分析和故障预测的功能。The above-mentioned vehicle status analysis system collects and organizes various important information of the vehicle, combines local environmental data, takes time as the mark, and uses the cloud server as the storage device. The algorithm builds a feature model suitable for the corresponding system, so as to realize the function of state analysis and fault prediction for each system of the vehicle.
本系统包含车载传感器2、车载以太网络、车载CAN网络、信息终端1等车载数据采集存储设备，WIFI天线4、GPS天线5、4G天线7、蓝牙天线6和地面基站8等无线通讯设备，地面综合信息分析子系统10、移动终端9和地面传感器11，以及地面采集器12等地面设备。信息终端1通过车载以太网络和车载CAN网络接收整车所有系统发送出来的报文等状态信息，通过传感器接收整车运行过程中产生的可以用来被传感器探测到的状态量，以上数据通过信息终,1分解和解析之后，一方面保存在信息终端1的内存中作为备份，另一方面通过无线通讯模块发送到地面设备和车载移动终端中。信息终端1会将全部数据通过WIFI发送到地面基站8，再通过地面基站8发送给地面综合信息分析子系统10，在超出地面基站局域网范围的地方数据会通过4G信号实时传输到地面综合信息分析子系统10，地面综合信息分析子系统10经过数据网关1001接收到信息终端1发送过来的数据。于此同时，地面传感器11也将地面的环境变量如温度、湿度、压力等发送给地面采集器12，地面采集器12也将相应的数据通过有线或无线的方式发送给数据网关1001，然后经过消息中间件1002对消息进行排列并发送到数据处理系统1003，数据处理系统1003按照数据的对应关系和数据产生的时间等要素对数据进行分类，处理好数据之后存入历史数据库1004。通过一段时间的积累，可以获取大量各地的车辆数据和环境数据。将各地区的数据汇总到一起导入数据应用分析平台1005，在数据应用分析平台1005中，通过大数据理论和对应的数学算法搭建适用于相应系统的特征模型并利用软件编程对数据进行分析和推算，从而对当前系统的运行状态进行分析并做出预判系统在接下来的运行情况和后续故障的预测。实时获取的数据和经过分析预测的结果可以在本地电脑、监控中心大屏和手机等移动终端上进行显示，从而实现对车辆数据的状态分析和故障预判。现场的工程师也可以用移动终端在车上通过蓝牙或者WIFI连接到信息终端1，从而直接读取信息终端1实时获取到的数据，同时通过无线网络连接到服务器，调取服务器经过实时分析得出的系统故障预测数据。This system includes vehicle-mounted sensors 2, vehicle-mounted Ethernet network, vehicle-mounted CAN network, information terminal 1 and other vehicle-mounted data acquisition and storage devices, WIFI antenna 4, GPS antenna 5, 4G antenna 7, Bluetooth antenna 6 and ground base station 8 and other wireless communication equipment. Comprehensive information analysis subsystem 10 , mobile terminal 9 , ground sensor 11 , and ground equipment such as ground collector 12 . The information terminal 1 receives the status information such as the messages sent by all the systems of the vehicle through the vehicle Ethernet network and the vehicle CAN network, and receives the state quantity generated during the operation of the vehicle and can be used to be detected by the sensor through the sensor. After decomposition and analysis, on the one hand, it is stored in the memory of the information terminal 1 as a backup, and on the other hand, it is sent to the ground equipment and the vehicle-mounted mobile terminal through the wireless communication module. The information terminal 1 will send all data to the ground base station 8 through WIFI, and then send it to the ground comprehensive information analysis subsystem 10 through the ground base station 8. In places beyond the local area network of the ground base station, the data will be transmitted to the ground comprehensive information analysis in real time through 4G signals The subsystem 10, the ground comprehensive information analysis subsystem 10 receives the data sent by the information terminal 1 through the data gateway 1001. At the same time, the ground sensor 11 also sends the ground environmental variables such as temperature, humidity, pressure, etc. to the ground collector 12, and the ground collector 12 also sends the corresponding data to the data gateway 1001 by wired or wireless means, and then through the The message middleware 1002 arranges the messages and sends them to the data processing system 1003 . The data processing system 1003 classifies the data according to the corresponding relationship of the data and the time when the data is generated, and stores the processed data in the historical database 1004 . Through a period of accumulation, a large amount of vehicle data and environmental data can be obtained in various places. The data of various regions are aggregated and imported into the data application analysis platform 1005. In the data application analysis platform 1005, a feature model suitable for the corresponding system is built through the big data theory and corresponding mathematical algorithm, and the data is analyzed and calculated by software programming. , so as to analyze the current operating status of the system and make predictions about the subsequent operating conditions and subsequent failures of the system. The data obtained in real time and the results of analysis and prediction can be displayed on mobile terminals such as local computers, large screens in the monitoring center and mobile phones, so as to realize the status analysis and fault prediction of vehicle data. The on-site engineer can also use the mobile terminal to connect to the information terminal 1 through Bluetooth or WIFI in the car, so as to directly read the real-time data obtained by the information terminal 1, and at the same time connect to the server through the wireless network, and call the server through real-time analysis. system failure prediction data.
上述车辆的状态分析系统中，车载传感器2可以包括胎压传感器、电流检测器、振动检测器、温度监测器等用于监测整车各种实时状态的传感器设备；信息终端1可以由处理器、通讯模块、存储模块和接口组成，接口包含但不限于以太网口、CAN数据接口、RS485接口、RS232接口、输入输出(Input Output；以下简称：IO)接口和/或模拟量接口等主要接口；地面基站8由覆盖范围较广的露天天线、信号编码器组成；地面综合信息分析子系统10包含数据网关1001、消息中间件1002、数据处理系统1003、历史数据库1004、数据应用分析平台1005、显示工作站1006和显示屏1007等多个功能模块；地面传感器11包含但不限于温度传感器、压力传感器和湿度传感器。In the above-mentioned vehicle state analysis system, the on-board sensor 2 may include a tire pressure sensor, a current detector, a vibration detector, a temperature monitor and other sensor devices for monitoring various real-time states of the vehicle; the information terminal 1 may be composed of a processor, Composed of communication module, storage module and interface, the interface includes but is not limited to main interface such as Ethernet port, CAN data interface, RS485 interface, RS232 interface, Input Output (hereinafter referred to as: IO) interface and/or analog interface; The ground base station 8 is composed of an open-air antenna and a signal encoder with a wide coverage; the ground comprehensive information analysis subsystem 10 includes a data gateway 1001, a message middleware 1002, a data processing system 1003, a historical database 1004, a data application analysis platform 1005, a display Multiple functional modules such as workstation 1006 and display screen 1007; the ground sensor 11 includes but is not limited to temperature sensor, pressure sensor and humidity sensor.
现有相关技术中，仅针对车辆已经发生或正在发生的故障状态进行判断和分析，而无法对将来的运行状态和故障进行预测。而上述车辆的状态分析系统以时间为标记，对各地区车辆和环境的相关数据进行长时间的收集和整理，再利用大数据方法和数学运算模型对数据进行分析，从而实现对车辆后续工作状态的分析和故障预测。In the related art in the prior art, only the failure state that has occurred or is occurring in the vehicle is judged and analyzed, and the future operation state and failure cannot be predicted. The above-mentioned vehicle status analysis system uses time as a mark to collect and organize relevant data of vehicles and environments in various regions for a long time, and then use big data methods and mathematical operation models to analyze the data, so as to realize the follow-up work status of the vehicle. analysis and failure prediction.
现有系统仅针对车辆数据进行采集，而没有将当地环境因素考虑进去，因此无法根据环境的不同，有区别的对车辆状态进行分析，数据结果不具备普适性。而本申请实施例提供的车辆的状态分析系统加入了对当地环境量的测量，包括沿线温度、湿度、大气压力等，从而可以根据环境影响修正对车辆运行状态的分析判断，使得一套系统可以满足不同地区的需求，对不同地区的运行状态进行预判。The existing system only collects vehicle data without taking into account local environmental factors, so it is impossible to analyze the vehicle status in a differentiated manner according to different environments, and the data results are not universal. The vehicle state analysis system provided by the embodiment of the present application adds the measurement of local environmental quantities, including temperature, humidity, atmospheric pressure, etc. along the line, so that the analysis and judgment of the vehicle operating state can be corrected according to the environmental impact, so that a set of systems can Meet the needs of different regions and predict the operation status of different regions.
现有系统在地面计算存储方面仅针对当地车辆进行数据收集、存储、分析和展示，但并没有考虑多地计算机云服务架构，因此不同地区、不同国家之间的车辆数据无法共用，更无法实现基于多地车辆数据的实时分析和对比。而本系统中地面综合分析子系统10是本系统的关键部件，它具备数据网关1001、消息中间件1002、数据处理系统1003、历史数据库1004、数据应用分析平台1005等整套云服务架构，一方面能有效保证大数据量的存储和计算，另一方面还可以将不同区域不同地理环境的车辆数据统一进行数据存储和分析，从而进一步扩大了数据分析的原始数据量，同时针对不同环境下的数据进行分析还可以挖掘出环境对车辆所产生影响的具体因素和数学模型，而这些是现有技术无法实现的。In terms of ground computing and storage, the existing system only collects, stores, analyzes and displays data for local vehicles, but does not consider the multi-location computer cloud service architecture. Therefore, vehicle data between different regions and countries cannot be shared, let alone realized. Real-time analysis and comparison based on vehicle data from multiple locations. In this system, the ground comprehensive analysis subsystem 10 is a key component of the system. It has a complete set of cloud service architecture such as data gateway 1001, message middleware 1002, data processing system 1003, historical database 1004, and data application analysis platform 1005. It can effectively ensure the storage and calculation of a large amount of data. On the other hand, it can also store and analyze vehicle data in different regions and different geographical environments in a unified manner, thereby further expanding the amount of original data for data analysis. The analysis can also unearth specific factors and mathematical models of the impact of the environment on the vehicle, which cannot be achieved with existing technology.
现有技术在数据采集和数据显示方面均存在一定的局限性，数据采集方面仅针对车内部分数据进行采集，不能充分利用以太网接口、串口、传感器等多种渠道对车辆数据进行监测，且得到的数据都是孤立进行计算，仅针对想要得到的故障信息进行采集，而不关注产生故障的其他参数的实时数值，没有考虑根据应用场景运用数学算法建立相应的特征模型，因此得到的数据量和准确性都会受到影响。现有技术仅通过PC客户端或者检测仪进行故障状态的部分显示，显示场地有局限性，显示信息也不够完整。The existing technology has certain limitations in data acquisition and data display. In terms of data acquisition, it only collects part of the data in the vehicle, and cannot make full use of Ethernet interfaces, serial ports, sensors and other channels to monitor vehicle data, and The obtained data are calculated in isolation, and only collected for the desired fault information, without paying attention to the real-time values of other parameters that cause the fault, and without considering the establishment of corresponding feature models using mathematical algorithms according to the application scenarios, so the obtained data Both volume and accuracy are affected. In the prior art, only partial display of the fault state is performed through a PC client or a detector, the display site is limited, and the display information is not complete enough.
而本系统通过以太网接口、串口、车载传感器2、地面环境传感器等多种采集渠道对预测模型所需要的整车关键信息进行采集，确保数据的完善性和准确性，从而进一步确保了预测模型的准确性。The system collects the key vehicle information required by the prediction model through various acquisition channels such as Ethernet interface, serial port, on-board sensor 2, and ground environment sensor to ensure the completeness and accuracy of the data, thereby further ensuring the prediction model. accuracy.
在数据显示方面，本系统将车地通讯、近场通讯、远程运营商通讯相结合，保证在车内、地面、远程都能够通过PC端、展示大屏端、检测仪端、移动设备终端都能对车辆的实时数据进行查看，使得检修人员、监控人员、远程设计人员、参观人员、运营总监等都能实时查看车辆动态，打破数据展示的局限性。In terms of data display, the system combines vehicle-ground communication, near-field communication, and remote operator communication to ensure that all in-vehicle, ground, and remote can be displayed through PC, large-screen display, detector, and mobile device terminals. It can view the real-time data of the vehicle, so that maintenance personnel, monitoring personnel, remote designers, visitors, operation directors, etc. can view the vehicle dynamics in real time, breaking the limitations of data display.
现有相关技术仅当车辆出现故障之后才能够根据故障信息提示报警继而采取相应的维修措施，但却无法在车辆未发生故障前对车辆状态进行实时的分析和预测并第一时间将相应预测信息传达给地面控制人员。在现有的城市轨道列车行业中，车辆的突发故障常常会给全线的正常运行带来很大的影响，一旦在客流高峰期发生全线停车的故障事件，往往会严重影响乘客的出行体验和运营公司社会形象，并且带来大量的抢修维护费用。严重时还可能造成人员伤亡。因此城市轨道列车从“故障修”转变为“状态修”是一件很有必要也很有价值的事。The existing related technologies can only prompt an alarm according to the fault information and then take corresponding maintenance measures only after the vehicle fails communicated to ground controllers. In the existing urban rail train industry, the sudden failure of the vehicle often has a great impact on the normal operation of the entire line. Once the entire line is parked during the peak passenger flow, it will often seriously affect the travel experience of passengers. Operating the company's social image, and bringing a lot of repair and maintenance costs. In severe cases, it may also cause casualties. Therefore, it is necessary and valuable to transform urban rail trains from "failure repair" to "status repair".
故障的预判需要的支持条件很多，首先需要采集到与预判对象相关的多种参数，这其中部分参数需要通过车辆现有控制器发送的报文等信息获取，另一部分需要通过布设特定的传感器获取；其次采集的数据需要达到一定的数量后才具备计算和预测的价值，这就要求服务器具备大数据量的采集、存储和处理能力，同时采集上万个数据时服务器不能崩溃，同时处理上亿条数据时也能正常快速运行；最后需要使用大数据理论和数学算法建立相应的运算模型，将获取的各种数据有效的进行结合和运算，才能够实现对系统运行状态和故障的预测。There are many support conditions required for fault prediction. First, it is necessary to collect various parameters related to the prediction object. Some of these parameters need to be obtained through messages sent by the existing vehicle controller Sensor acquisition; secondly, the collected data needs to reach a certain amount before it has the value of calculation and prediction, which requires the server to have the ability to collect, store and process a large amount of data, and the server cannot crash when collecting tens of thousands of data at the same time. It can run normally and quickly even when there are hundreds of millions of pieces of data; finally, it is necessary to use big data theory and mathematical algorithms to establish a corresponding operation model, and to effectively combine and calculate the various data obtained, so as to realize the prediction of the system operating status and faults .
而在本申请实施例提供的车辆的状态分析系统中，数据采集端一方面通过以太网、CAN网连接车载相应控制器获取报文等信息，另一方面通过布设特定传感器获取各零部件的运行参数，从而获取数学模型所需要的对应参数数据。获得相应数据后，考虑到数据类型多且数据量庞大，我们需要将相应的数据集中保存在历史数据库1004中，并将历史数据库1004设置在分布式云服务器中，以保证历史数据库1004的平滑扩容和有效读取。随着时间的积累，云服务器中的数据会逐渐增加，当数据达到一定数量之后，将不同的参数带入到相应的数学模型中运用编程技术进行运算，进而可以得出该系统目前的运行状态以及对接下来一段时间运行状态的预测，最后通过显示设备将数据呈现给相关人员，以使得相关工作人员时刻了解车辆信息保证车辆的稳定运行。In the vehicle state analysis system provided by the embodiment of the present application, the data acquisition terminal is connected to the corresponding vehicle controller through Ethernet and CAN network to obtain information such as messages on the one hand, and on the other hand, the operation of each component is obtained through the deployment of specific sensors. parameters, so as to obtain the corresponding parameter data required by the mathematical model. After obtaining the corresponding data, considering the large number of data types and the huge amount of data, we need to centrally store the corresponding data in the historical database 1004, and set the historical database 1004 in the distributed cloud server to ensure the smooth expansion of the historical database 1004. and valid reads. With the accumulation of time, the data in the cloud server will gradually increase. When the data reaches a certain amount, the different parameters are brought into the corresponding mathematical model and the programming technology is used for calculation, and then the current operating state of the system can be obtained. And the prediction of the running state for the next period of time, and finally present the data to the relevant personnel through the display device, so that the relevant staff can always know the vehicle information to ensure the stable operation of the vehicle.
这里举例如要对车轮磨损状态和爆胎风险进行分析和预测，目前的技术仅能实现对车辆胎压的监测，当车辆轮胎胎压出现过高或者过低的报警时提示工作人员对轮胎故障进行处理，这样一方面为车辆的运行带来隐患，另一方面维修人员需要随时待命，也极大的浪费了维修人员的时间。而本系统中，可以通过获取控制器发送的信息及各种对应传感器采集到的信息进行分析和建模实现对轮胎状态的分析和与预判。如我们可以通过胎压控制器回传检测到的胎压报文、通过温度传感器监测轮胎内部温度、通过速度传感器监测车速、通过压力传感器监测车重、通过距离传感器监测瞬时磨损量，通过力学传感器监测橡胶钢丝粘合强度。然后将这些与整车轮胎磨损量和爆胎相关的参数发送到云服务器中，以时间为基准进行分类整合，当获得了长时间的大量数据之后，根据线性回归等数学算法和计算机仿真等相关技术，搭建用于轮胎磨损量和爆胎风险的特征模型。再通过云服务器的数据应用分析平台运行相应的数学模型并与车辆实时产生的状态进行对比，从而得出当前车辆的磨损状态和车辆在接下来运行过程中可能存在的爆胎风险有多大。在不断应用新的数据进行比对时，可以不断的对相应数学模型进行修正，从而更加精准的实现轮胎磨损量和爆胎风险的预测。Here, for example, to analyze and predict the wheel wear state and the risk of tire blowout, the current technology can only monitor the tire pressure of the vehicle. On the one hand, it brings hidden dangers to the operation of the vehicle, and on the other hand, the maintenance personnel need to be on call at any time, which also greatly wastes the time of the maintenance personnel. In this system, the analysis and prediction of the tire state can be realized by analyzing and modeling the information sent by the controller and the information collected by various corresponding sensors. For example, we can return the detected tire pressure message through the tire pressure controller, monitor the internal temperature of the tire through the temperature sensor, monitor the vehicle speed through the speed sensor, monitor the vehicle weight through the pressure sensor, monitor the instantaneous wear amount through the distance sensor, and through the mechanical sensor. Monitor rubber wire bond strength. Then, these parameters related to the tire wear and puncture of the vehicle are sent to the cloud server for classification and integration based on time. technology to build characteristic models for tire wear volume and puncture risk. Then, the corresponding mathematical model is run through the data application analysis platform of the cloud server and compared with the real-time state of the vehicle, so as to obtain the current wear state of the vehicle and the possible risk of tire blowout during the next operation of the vehicle. When the new data is continuously used for comparison, the corresponding mathematical model can be continuously revised, so as to more accurately predict the tire wear amount and the risk of tire blowout.
现有技术仅针对车辆数据进行采集，而没有将当地环境因素考虑进去，因此无法根据环境的不同，有区别的对车辆状态进行分析。而本系统加入了对当地环境量的测量，包括沿线温度、湿度、大气压力等，从而可以根据环境影响因素修正对车辆运行状态的分析和预测模型。The prior art only collects vehicle data without taking into account local environmental factors, so it is impossible to analyze vehicle states differently according to different environments. The system adds the measurement of local environmental quantities, including temperature, humidity, atmospheric pressure, etc. along the line, so that the analysis and prediction model of the vehicle operating state can be revised according to environmental factors.
众所周知，不同地区的环境往往会有差别，如西藏的大气压力和深圳的大气压力就会不同，而不同国家之间的区别更是如此。不同的地理环境对于车辆各系统的运行会产生一定的影响，其分析和预测的基准值和数学模型往往也会产生一定的变化。如轮胎的压力就会受到温度的影响，在温度较高的地区，轮胎在其他参数不变的情况下压力就会增加，因此如果不考虑不同地区地域环境的影像仅通过车辆参数建立预测模型的话，往往在不同地区会存在一定的误差而不能通用。As we all know, the environment in different regions tends to be different. For example, the atmospheric pressure in Tibet and Shenzhen will be different, and the difference between different countries is even more so. Different geographical environments will have a certain impact on the operation of each system of the vehicle, and the benchmark values and mathematical models for its analysis and prediction will often change to some extent. For example, the pressure of the tire will be affected by the temperature. In areas with high temperature, the tire pressure will increase when other parameters remain unchanged. Therefore, if the images of the geographical environment in different regions are not considered, the prediction model is only established by vehicle parameters. , often there will be certain errors in different regions and cannot be used universally.
本申请为了解决这一问题，在地面系统中加入了环境传感器，通过环境传感器对当地的环境变量进行采集。在搭建某预测模型时，将当地的环境变量一并考虑，进一步完善相应的分析和预测模型，这样当车辆运行在不同的地区时，只需要将当地的环境参数一并导入到相应的预测模型中，便可以实现对当地运行车辆更为准确的分析和预测。In order to solve this problem, the present application adds an environmental sensor to the ground system, and collects local environmental variables through the environmental sensor. When building a prediction model, consider the local environmental variables together to further improve the corresponding analysis and prediction model, so that when the vehicle runs in different regions, only the local environmental parameters need to be imported into the corresponding prediction. In the model, more accurate analysis and prediction of local running vehicles can be achieved.
现有技术在服务器方面仅针对当地车辆进行数据收集、存储、分析和展示，但并没有考虑多地计算机云服务架构，因此不同地区、不同国家之间的车辆数据无法共用，更无法实现基于多地数据的实时分析和预测。而本系统中地面综合分析子系统10是本系统的关键部件，它具备数据网关1001、消息中间件1002、数据处理系统1003、历史数据库1004、数据应用分析平台1005等整套云服务器架构，一方面能有效保证大量数据的存储能力和计算效率，另一方面还可以将不同区域不同地理环境的车辆的数据统一进行数据存储和分析，从而一方面进一步扩大了数据分析的原始数据量，同时针对不同环境下的数据进行分析预测还可以实时的将不同地区的环境因素添加到计算模型中一并进行运算和分析，从而使模型的适用性更大，模型更准确，更能满足各个地区各零部件的状态分析和故障预测。The existing technology only collects, stores, analyzes and displays data for local vehicles in terms of servers, but does not consider the multi-location computer cloud service architecture. Therefore, vehicle data between different regions and countries cannot be shared, and it is impossible to realize multi-location based data. Real-time analysis and forecasting of geodata. In this system, the ground comprehensive analysis subsystem 10 is a key component of the system. It has a complete set of cloud server architecture such as data gateway 1001, message middleware 1002, data processing system 1003, historical database 1004, and data application analysis platform 1005. It can effectively ensure the storage capacity and computing efficiency of a large amount of data. On the other hand, it can also store and analyze the data of vehicles in different regions and different geographical environments in a unified manner, thereby further expanding the original data volume of data analysis. The analysis and prediction of the data in the environment can also add the environmental factors of different regions to the calculation model in real time for calculation and analysis, so that the model has greater applicability, more accurate models, and can better meet the needs of various parts and components in various regions. Condition analysis and failure prediction.
现有系统仅针对单独地区进行数据采集，不具备不同地区的对比性，而由于本申请实施例提供的车辆的状态分析系统可以从整车网络及传感器等多个维度对数据进行采集，因此可以通过对不同地区采集到的数据进行对比分析，得出不同地区产品的运营状况，进而有针对性的对车辆的生产和运营进行升级和改造。比如车辆运行在东北，由于天气较冷轨面会有积雪结冰，车辆的制动速度会较慢，这样东北运行的车就需要更换适用于雪地运行的轮胎，在生产时就要通过数据分析得出轮胎的抓地力等相关参数的选取标准；同时由于东北气候较冷，所以冬天时轮胎的老化程度要比北京更严重，这样就需要通过数据分析从而得出东北轮胎的更换频率和北京轮胎的更换频率，两者是不同的。这些工作之前都需要通过维修人员每天到现场去对轮胎进行检查来发现，而现在可以通过数据分析就能对其进行预判，从而节省了相应的人力物力。The existing system only collects data for a single area, and does not have the comparison of different areas. Since the vehicle state analysis system provided by the embodiment of the present application can collect data from multiple dimensions such as the entire vehicle network and sensors, it can be Through the comparative analysis of the data collected in different regions, the operation status of products in different regions can be obtained, and then the production and operation of vehicles can be upgraded and transformed in a targeted manner. For example, if the vehicle is running in the northeast, because the weather is colder, there will be snow on the rail surface, and the braking speed of the vehicle will be slower. In this way, the vehicle running in the northeast needs to replace the tires suitable for running on snow, and the data must be passed during production. The selection criteria of relevant parameters such as tire grip are obtained through analysis; at the same time, due to the colder climate in Northeast China, the aging degree of tires in winter is more serious than that in Beijing, so it is necessary to analyze the data to obtain the replacement frequency of tires in Northeast China and Beijing. The frequency of tire replacement is different. These tasks were previously discovered by maintenance personnel going to the site to inspect the tires every day, but now they can be predicted through data analysis, thus saving corresponding manpower and material resources.
现有技术在数据采集和数据显示方面均存在一定的局限性，数据采集方面仅针对车内部分数据进行采集，不能充分利用以太网接口、串口、传感器等多种渠道对车辆数据进行监测，且得到的数据都是孤立进行计算，没有考虑根据应用场景运用数学算法建立相应的特征模型，因此得到的数据量和准确性都会受到影响。现有技术仅通过PC客户端或者检测仪进行故障状态的部分显示，显示场地有局限性，显示信息也不够完整。而本系统通过以太网接口、串口、车载传感器、地面环境传感器等多种采集渠道对预测模型所需要的整车关键信息进行采集，确保数据的完善性和准确性，从而进一步确保了预测模型的准确性。在数据显示方面，本系统将车地通讯、近场通讯、远程运营商通讯相结合，保证在车内、地面、远程都能够通过PC端、展示大屏端、检测仪端、移动设备终端都能对车辆的实时数据进行查看，使得检修人员、监控人员、远程设计人员、参观人员、运营总监等都能实时查看车辆动态，打破数据展示的局限性。The existing technology has certain limitations in data acquisition and data display. In terms of data acquisition, it only collects part of the data in the vehicle, and cannot make full use of Ethernet interfaces, serial ports, sensors and other channels to monitor vehicle data, and The obtained data is calculated in isolation, without considering the use of mathematical algorithms to establish corresponding feature models according to the application scenarios, so the amount and accuracy of the obtained data will be affected. In the prior art, only partial display of the fault state is performed through a PC client or a detector, the display site is limited, and the display information is not complete enough. The system collects the key vehicle information required by the prediction model through various acquisition channels such as Ethernet interface, serial port, on-board sensors, and ground environment sensors to ensure the completeness and accuracy of the data, thereby further ensuring the accuracy of the prediction model. accuracy. In terms of data display, the system combines vehicle-ground communication, near-field communication, and remote operator communication to ensure that all in-vehicle, ground, and remote can be displayed through PC, large-screen display, detector, and mobile device terminals. It can view the real-time data of the vehicle, so that maintenance personnel, monitoring personnel, remote designers, visitors, operation directors, etc. can view the vehicle dynamics in real time, breaking the limitations of data display.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现定制逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本申请的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本申请的实施例所属技术领域的技术人员所理解。Any process or method description in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing custom logical functions or steps of the process , and the scope of the preferred embodiments of the present application includes alternative implementations in which the functions may be performed out of the order shown or discussed, including performing the functions substantially concurrently or in the reverse order depending upon the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application belong.
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，“计算机可读介质”可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(Random AccessMemory；以下简称：RAM)，只读存储器(Read Only Memory；以下简称：ROM)，可擦除可编辑只读存储器(Erasable Programmable Read Only Memory；以下简称：EPROM)或闪速存储器，光纤装置，以及便携式光盘只读存储器(Compact Disc Read Only Memory；以下简称：CD-ROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。The logic and/or steps represented in flowcharts or otherwise described herein, for example, may be considered an ordered listing of executable instructions for implementing the logical functions, may be embodied in any computer-readable medium, For use with, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch instructions from and execute instructions from an instruction execution system, apparatus, or apparatus) or equipment. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport the program for use by or in connection with an instruction execution system, apparatus, or apparatus. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections with one or more wiring (electronic devices), portable computer disk cartridges (magnetic devices), random access memory (Random Access Memory); Hereinafter referred to as: RAM), Read Only Memory (hereinafter referred to as: ROM), Erasable Programmable Read Only Memory (hereinafter referred to as: EPROM) or flash memory, fiber optic devices, and portable Compact Disc Read Only Memory (hereinafter referred to as CD-ROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program may be printed, as the paper or other medium may be optically scanned, for example, followed by editing, interpretation, or other suitable medium as necessary process to obtain the program electronically and then store it in computer memory.
应当理解，本申请的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。如，如果用硬件来实现和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(ProgrammableGate Array；以下简称：PGA)，现场可编程门阵列(Field Programmable Gate Array；以下简称：FPGA)等。It should be understood that various parts of this application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware as in another embodiment, it can be implemented by any one of the following techniques known in the art, or a combination thereof: discrete with logic gates for implementing logic functions on data signals Logic circuits, application-specific integrated circuits with suitable combinational logic gate circuits, Programmable Gate Array (Programmable Gate Array; hereinafter referred to as: PGA), Field Programmable Gate Array (Field Programmable Gate Array; hereinafter referred to as: FPGA), etc.
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。Those skilled in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the program can be stored in a computer-readable storage medium. When executed, one or a combination of the steps of the method embodiment is included.
此外，在本申请各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。In addition, each functional unit in each embodiment of the present application may be integrated into one processing module, or each unit may exist physically alone, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. If the integrated modules are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like. Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations to the present application. Embodiments are subject to variations, modifications, substitutions and variations.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082516.5ACN109752200A (en) | 2017-11-07 | 2017-11-07 | Vehicle state analysis method, system and ground comprehensive information analysis subsystem |
| PCT/CN2018/114065WO2019091360A1 (en) | 2017-11-07 | 2018-11-06 | Method and system for acquiring state of vehicle, and comprehensive ground information subsystem |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082516.5ACN109752200A (en) | 2017-11-07 | 2017-11-07 | Vehicle state analysis method, system and ground comprehensive information analysis subsystem |
| Publication Number | Publication Date |
|---|---|
| CN109752200Atrue CN109752200A (en) | 2019-05-14 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082516.5APendingCN109752200A (en) | 2017-11-07 | 2017-11-07 | Vehicle state analysis method, system and ground comprehensive information analysis subsystem |
| Country | Link |
|---|---|
| CN (1) | CN109752200A (en) |
| WO (1) | WO2019091360A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361207A (en)* | 2019-07-25 | 2019-10-22 | 中南大学 | A kind of intelligence train EEF bogie presence forecasting system and its method |
| CN111178550A (en)* | 2019-11-26 | 2020-05-19 | 恒大智慧科技有限公司 | Vehicle maintenance analysis method and system based on intelligent community, computer equipment and storage medium |
| CN111538775A (en)* | 2020-04-28 | 2020-08-14 | 中车株洲电力机车有限公司 | Train running state data analysis method and system and rail transit vehicle |
| CN111831862A (en)* | 2020-07-20 | 2020-10-27 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | High-quality insulation evaluation system |
| CN112087500A (en)* | 2020-08-27 | 2020-12-15 | 东风小康汽车有限公司重庆分公司 | Remote vehicle data acquisition method and system |
| CN112288907A (en)* | 2020-10-28 | 2021-01-29 | 山东超越数控电子股份有限公司 | Vehicle real-time monitoring method |
| CN112364434A (en)* | 2020-11-10 | 2021-02-12 | 济南轨道交通集团有限公司 | Fault positioning method and system based on vehicle state BIM model |
| CN112671697A (en)* | 2019-10-16 | 2021-04-16 | 比亚迪股份有限公司 | Data processing method, device and system of comprehensive monitoring system |
| CN112862233A (en)* | 2020-12-25 | 2021-05-28 | 石家庄开发区天远科技有限公司 | Fault relevance analysis system and method based on Internet of vehicles data |
| CN113065732A (en)* | 2020-12-04 | 2021-07-02 | 泰州可以信息科技有限公司 | Tire request system and method based on real scene analysis |
| CN113364657A (en)* | 2021-05-12 | 2021-09-07 | 东风汽车集团股份有限公司 | Vehicle data service system and method based on gateway |
| CN113511150A (en)* | 2020-04-10 | 2021-10-19 | 采埃孚汽车科技(上海)有限公司 | Integrated electronic control unit and vehicle control method |
| CN113704116A (en)* | 2021-08-30 | 2021-11-26 | 阿波罗智联(北京)科技有限公司 | Data processing method, device, electronic equipment and medium for automatic driving vehicle |
| CN113788051A (en)* | 2021-10-26 | 2021-12-14 | 成都运达科技股份有限公司 | Train on-station running state monitoring and analyzing system |
| CN114647522A (en)* | 2020-12-18 | 2022-06-21 | 动态Ad有限责任公司 | Computer-implemented method, vehicle and storage medium |
| CN114845334A (en)* | 2022-04-14 | 2022-08-02 | 重庆长安汽车股份有限公司 | A real-time monitoring method for abnormal disconnection of bluetooth in a vehicle |
| CN114913499A (en)* | 2022-06-08 | 2022-08-16 | 东软睿驰汽车技术（沈阳）有限公司 | Data integration method and related equipment |
| CN115014815A (en)* | 2022-06-02 | 2022-09-06 | 中车青岛四方机车车辆股份有限公司 | Whole vehicle vibration testing method, system, equipment and storage medium of maglev train |
| CN115096620A (en)* | 2022-06-16 | 2022-09-23 | 中车青岛四方机车车辆股份有限公司 | Intelligent test system and test method for unmanned rail vehicle |
| CN115720668A (en)* | 2020-06-15 | 2023-02-28 | 卡特彼勒公司 | System, method and apparatus for providing local electronic service |
| CN116244932A (en)* | 2023-01-28 | 2023-06-09 | 芯华章科技(北京)有限公司 | Method for carrying out safety simulation on vehicle, electronic equipment and storage medium |
| CN116424396A (en)* | 2023-05-31 | 2023-07-14 | 兰州交通大学 | A train speed monitoring system |
| CN118999692A (en)* | 2024-10-23 | 2024-11-22 | 深圳市卓讯达科技发展有限公司 | Core component fault detection system suitable for new energy automobile |
| CN119043729A (en)* | 2024-09-26 | 2024-11-29 | 深圳丰汇汽车电子有限公司 | Automobile engine fault positioning method based on data analysis |
| CN119296353A (en)* | 2024-09-19 | 2025-01-10 | 中国东方航空设备集成有限公司 | A remote control vehicle emergency management method and system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201659894U (en)* | 2010-03-25 | 2010-12-01 | 刘梦真 | Multi-factor early-warning control device for automobile run-flat tires |
| CN103293008A (en)* | 2013-06-27 | 2013-09-11 | 长城汽车股份有限公司 | Automobile diagnosing device |
| CN103674573A (en)* | 2012-09-03 | 2014-03-26 | 株式会社普利司通 | System for predicting tire casing life |
| CN204641278U (en)* | 2015-03-23 | 2015-09-16 | 顺丰科技有限公司 | A kind of tire management system |
| CN105711352A (en)* | 2015-08-20 | 2016-06-29 | 高福科技股份有限公司 | Tire monitoring device |
| CN106515323A (en)* | 2016-11-25 | 2017-03-22 | 大陆汽车投资（上海）有限公司 | Tire management system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065403A (en)* | 1999-08-30 | 2001-03-16 | Denso Corp | Trouble diagnosis device of electronic control device for automobile |
| JP4177863B2 (en)* | 2006-08-08 | 2008-11-05 | 本田技研工業株式会社 | Control device for vehicle engine |
| JP4492702B2 (en)* | 2008-01-11 | 2010-06-30 | トヨタ自動車株式会社 | Anomaly detection device |
| US8095261B2 (en)* | 2009-03-05 | 2012-01-10 | GM Global Technology Operations LLC | Aggregated information fusion for enhanced diagnostics, prognostics and maintenance practices of vehicles |
| US8543280B2 (en)* | 2011-04-29 | 2013-09-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Collaborative multi-agent vehicle fault diagnostic system and associated methodology |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201659894U (en)* | 2010-03-25 | 2010-12-01 | 刘梦真 | Multi-factor early-warning control device for automobile run-flat tires |
| CN103674573A (en)* | 2012-09-03 | 2014-03-26 | 株式会社普利司通 | System for predicting tire casing life |
| CN103293008A (en)* | 2013-06-27 | 2013-09-11 | 长城汽车股份有限公司 | Automobile diagnosing device |
| CN204641278U (en)* | 2015-03-23 | 2015-09-16 | 顺丰科技有限公司 | A kind of tire management system |
| CN105711352A (en)* | 2015-08-20 | 2016-06-29 | 高福科技股份有限公司 | Tire monitoring device |
| CN106515323A (en)* | 2016-11-25 | 2017-03-22 | 大陆汽车投资（上海）有限公司 | Tire management system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361207A (en)* | 2019-07-25 | 2019-10-22 | 中南大学 | A kind of intelligence train EEF bogie presence forecasting system and its method |
| CN112671697B (en)* | 2019-10-16 | 2022-03-18 | 比亚迪股份有限公司 | Data processing method, device and system for integrated monitoring system |
| CN112671697A (en)* | 2019-10-16 | 2021-04-16 | 比亚迪股份有限公司 | Data processing method, device and system of comprehensive monitoring system |
| CN111178550A (en)* | 2019-11-26 | 2020-05-19 | 恒大智慧科技有限公司 | Vehicle maintenance analysis method and system based on intelligent community, computer equipment and storage medium |
| CN113511150A (en)* | 2020-04-10 | 2021-10-19 | 采埃孚汽车科技(上海)有限公司 | Integrated electronic control unit and vehicle control method |
| CN111538775A (en)* | 2020-04-28 | 2020-08-14 | 中车株洲电力机车有限公司 | Train running state data analysis method and system and rail transit vehicle |
| CN115720668A (en)* | 2020-06-15 | 2023-02-28 | 卡特彼勒公司 | System, method and apparatus for providing local electronic service |
| CN111831862A (en)* | 2020-07-20 | 2020-10-27 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | High-quality insulation evaluation system |
| CN111831862B (en)* | 2020-07-20 | 2023-04-07 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | High-quality insulation evaluation system |
| CN112087500A (en)* | 2020-08-27 | 2020-12-15 | 东风小康汽车有限公司重庆分公司 | Remote vehicle data acquisition method and system |
| CN112087500B (en)* | 2020-08-27 | 2023-04-07 | 东风小康汽车有限公司重庆分公司 | Remote vehicle data acquisition method and system |
| CN112288907A (en)* | 2020-10-28 | 2021-01-29 | 山东超越数控电子股份有限公司 | Vehicle real-time monitoring method |
| CN112364434B (en)* | 2020-11-10 | 2022-06-14 | 济南轨道交通集团有限公司 | Fault positioning method and system based on vehicle state BIM model |
| CN112364434A (en)* | 2020-11-10 | 2021-02-12 | 济南轨道交通集团有限公司 | Fault positioning method and system based on vehicle state BIM model |
| CN113065732A (en)* | 2020-12-04 | 2021-07-02 | 泰州可以信息科技有限公司 | Tire request system and method based on real scene analysis |
| CN113065732B (en)* | 2020-12-04 | 2021-11-23 | 深圳泰瑞谷科技有限公司 | Tire request system and method based on real scene analysis |
| CN114647522A (en)* | 2020-12-18 | 2022-06-21 | 动态Ad有限责任公司 | Computer-implemented method, vehicle and storage medium |
| CN112862233A (en)* | 2020-12-25 | 2021-05-28 | 石家庄开发区天远科技有限公司 | Fault relevance analysis system and method based on Internet of vehicles data |
| CN113364657A (en)* | 2021-05-12 | 2021-09-07 | 东风汽车集团股份有限公司 | Vehicle data service system and method based on gateway |
| CN113704116A (en)* | 2021-08-30 | 2021-11-26 | 阿波罗智联(北京)科技有限公司 | Data processing method, device, electronic equipment and medium for automatic driving vehicle |
| CN113788051A (en)* | 2021-10-26 | 2021-12-14 | 成都运达科技股份有限公司 | Train on-station running state monitoring and analyzing system |
| CN114845334A (en)* | 2022-04-14 | 2022-08-02 | 重庆长安汽车股份有限公司 | A real-time monitoring method for abnormal disconnection of bluetooth in a vehicle |
| CN115014815A (en)* | 2022-06-02 | 2022-09-06 | 中车青岛四方机车车辆股份有限公司 | Whole vehicle vibration testing method, system, equipment and storage medium of maglev train |
| CN114913499A (en)* | 2022-06-08 | 2022-08-16 | 东软睿驰汽车技术（沈阳）有限公司 | Data integration method and related equipment |
| CN115096620A (en)* | 2022-06-16 | 2022-09-23 | 中车青岛四方机车车辆股份有限公司 | Intelligent test system and test method for unmanned rail vehicle |
| CN116244932A (en)* | 2023-01-28 | 2023-06-09 | 芯华章科技(北京)有限公司 | Method for carrying out safety simulation on vehicle, electronic equipment and storage medium |
| CN116424396A (en)* | 2023-05-31 | 2023-07-14 | 兰州交通大学 | A train speed monitoring system |
| CN116424396B (en)* | 2023-05-31 | 2024-03-08 | 兰州交通大学 | A train speed monitoring system |
| CN119296353A (en)* | 2024-09-19 | 2025-01-10 | 中国东方航空设备集成有限公司 | A remote control vehicle emergency management method and system |
| CN119296353B (en)* | 2024-09-19 | 2025-04-08 | 中国东方航空设备集成有限公司 | Emergency management method and system for remotely controlling driving vehicle |
| CN119043729A (en)* | 2024-09-26 | 2024-11-29 | 深圳丰汇汽车电子有限公司 | Automobile engine fault positioning method based on data analysis |
| CN118999692A (en)* | 2024-10-23 | 2024-11-22 | 深圳市卓讯达科技发展有限公司 | Core component fault detection system suitable for new energy automobile |
| CN118999692B (en)* | 2024-10-23 | 2025-01-07 | 深圳市卓讯达科技发展有限公司 | Core component fault detection system suitable for new energy automobile |
| Publication number | Publication date |
|---|---|
| WO2019091360A1 (en) | 2019-05-16 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20190514 | |
| RJ01 | Rejection of invention patent application after publication |