CN115641033A - Method, equipment and medium for monitoring vehicle transportation process - Google Patents
Method, equipment and medium for monitoring vehicle transportation processDownload PDFInfo
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Abstract
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Description
Translated fromChinese技术领域technical field
本申请涉及运输监控领域，具体涉及一种车辆运输进程的监控方法、设备及介质。The present application relates to the field of transportation monitoring, in particular to a method, equipment and medium for monitoring the progress of vehicle transportation.
背景技术Background technique
随着我国经济发展，长途货物运输需求越来越大。但是目前市场上所采用的运输车辆数字监控产品都是相对传统的监控系统，其功能比较单一，高度依赖人力监控，风险预警不够及时、高效。同时，受限于网络发展水平，使用场景比较局限与封闭，无法通过网络及时传输来实现运输车辆与监管人员的实时交互。当监控人员发现车辆运输异常、运输风险是往往比较滞后，易带来安全隐患。With the development of my country's economy, the demand for long-distance cargo transportation is increasing. However, the digital monitoring products of transport vehicles currently on the market are relatively traditional monitoring systems, which have relatively single functions, are highly dependent on human monitoring, and risk warnings are not timely and efficient enough. At the same time, limited by the development level of the network, the use scenarios are relatively limited and closed, and it is impossible to realize real-time interaction between transport vehicles and supervisors through timely network transmission. When the monitoring personnel find that the vehicle transportation is abnormal and the transportation risk is often lagging behind, it is easy to bring safety hazards.
发明内容Contents of the invention
为了解决上述问题，本申请提出了一种车辆运输进程的监控方法，包括：In order to solve the above problems, the application proposes a monitoring method for vehicle transportation process, including:
基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线；Based on the preset electronic map, several driving routes are generated according to the initial location information and destination location information of the goods to be transported;
确定车辆在所述行驶路线中对应的运输阶段，在所述运输阶段内，按照预设的监控间隔，尝试获取所述车辆对应的车辆运行信息；所述车辆运行信息至少包括所述车辆的定位信息和运输状态信息；Determine the transportation stage corresponding to the vehicle in the driving route, and in the transportation stage, according to the preset monitoring interval, try to obtain the vehicle operation information corresponding to the vehicle; the vehicle operation information includes at least the location of the vehicle information and shipping status information;
在获取到所述车辆运行信息的情况下，对所述车辆运行信息进行分析，以确定所述车辆在按照所述行驶路线前进的过程中是否存在异常运输进程；When the vehicle operation information is acquired, analyze the vehicle operation information to determine whether there is an abnormal transportation process in the process of the vehicle moving forward according to the driving route;
确定所述车辆存在所述异常运输进程时，生成所述异常运输进程对应的预警信息，并将所述预警信息发送至所述车辆进行预警。When it is determined that the vehicle has the abnormal transportation process, early warning information corresponding to the abnormal transportation process is generated, and the early warning information is sent to the vehicle for early warning.
在本申请的一种实现方式中，对所述车辆运行信息进行分析，以确定所述车辆在按照所述行驶路线前进的过程中是否存在异常运输进程，具体包括：In an implementation manner of the present application, the vehicle operation information is analyzed to determine whether there is an abnormal transportation process in the process of the vehicle advancing according to the driving route, specifically including:
根据所述定位信息，确定所述车辆的当前位置，并将所述当前位置与所述行驶路线进行匹配，以确定所述当前位置是否在所述行驶路线内；determining the current position of the vehicle according to the positioning information, and matching the current position with the driving route to determine whether the current position is within the driving route;
若否，获取与当前监控间隔相邻的若干历史监控间隔所对应的历史定位信息，根据所述历史定位信息，生成所述车辆的运动轨迹；If not, acquiring historical positioning information corresponding to several historical monitoring intervals adjacent to the current monitoring interval, and generating the vehicle's trajectory according to the historical positioning information;
根据所述运动轨迹的运动方向和轨迹曲率，预测所述车辆的目标运动轨迹；Predicting the target trajectory of the vehicle according to the movement direction and trajectory curvature of the trajectory;
确定所述目标运动轨迹相对于所述行驶路线的偏离方向，以根据所述偏离方向确定所述车辆是否存在异常运输进程。Determining a deviation direction of the target motion trajectory relative to the driving route, so as to determine whether there is an abnormal transportation process of the vehicle according to the deviation direction.
在本申请的一种实现方式中，根据所述运动轨迹的运动方向和轨迹曲率，预测所述车辆的目标运动轨迹，具体包括：In an implementation manner of the present application, predicting the target movement trajectory of the vehicle according to the movement direction and trajectory curvature of the movement trajectory specifically includes:
确定所述运动轨迹包含的多个标志点以及所述多个标志点分别对应的轨迹曲率，以根据所述轨迹曲率生成相应的标志点数据序列；所述标志点与所述车辆的定位信息相对应；Determining a plurality of marker points included in the motion trajectory and trajectory curvatures corresponding to the plurality of marker points, so as to generate corresponding marker point data sequences according to the trajectory curvature; the marker points are related to the positioning information of the vehicle correspond;
按照所述运动轨迹的运动方向，从所述标志点数据序列中，确定所述轨迹曲率超过预设阈值的最后一个标志点为目标点；According to the movement direction of the movement track, from the mark point data sequence, determine the last mark point whose curvature of the track exceeds a preset threshold as the target point;
以所述目标点为切点作切向线，根据所述切向线的方向，预测所述车辆的目标运动轨迹。A tangent line is drawn with the target point as a tangent point, and the target trajectory of the vehicle is predicted according to the direction of the tangent line.
在本申请的一种实现方式中，确定所述目标运动轨迹相对于所述行驶路线的偏离方向，以根据所述偏离方向确定所述车辆是否存在异常运输进程，具体包括：In an implementation manner of the present application, determining the direction of deviation of the target trajectory relative to the driving route, so as to determine whether there is an abnormal transportation process of the vehicle according to the direction of deviation, specifically includes:
将所述车辆沿靠近所述行驶路线运动的方向为第一偏离方向，以及沿远离所述行驶路线运动的方向为第二偏离方向；a direction in which the vehicle is moving close to the travel route is a first deviation direction, and a direction in which the vehicle is moving away from the travel route is a second deviation direction;
在所述目标运动轨迹相对于所述行驶路线的偏离方向为所述第一偏离方向的情况下，判断所述目标运动轨迹是否与所述行驶路线相交；If the deviation direction of the target motion trajectory relative to the driving route is the first deviation direction, judging whether the target motion trajectory intersects the driving route;
确定所述目标运动轨迹与所述行驶路线不相交，或所述目标运动轨迹相对于所述行驶路线的偏离方向为所述第一偏离方向时，所述车辆存在第一异常运输进程；所述第一异常运输进程为偏离行驶路线。When it is determined that the target motion trajectory does not intersect with the driving route, or the deviation direction of the target motion trajectory relative to the driving route is the first deviation direction, the vehicle has a first abnormal transportation process; the The first abnormal transportation process is deviation from the driving route.
在本申请的一种实现方式中，对所述车辆运行信息进行分析，以确定所述车辆在按照所述行驶路线前进的过程中是否存在异常运输进程，具体包括：In an implementation manner of the present application, the vehicle operation information is analyzed to determine whether there is an abnormal transportation process in the process of the vehicle advancing according to the driving route, specifically including:
确定所述标志点数据序列中最后一个标志点对应的第一采集时间，以及与所述最后一个标志点相邻的前一个标志点所对应的第二采集时间；determining a first acquisition time corresponding to a last marker point in the marker point data sequence, and a second acquisition time corresponding to a previous marker point adjacent to the last marker point;
将所述第一采集时间与所述第二采集时间进行作差，得到采集差值，并将所述采集差值与所述监控间隔进行对比，以确定所述采集差值是否与所述监控间隔保持一致；Making a difference between the first collection time and the second collection time to obtain a collection difference, and comparing the collection difference with the monitoring interval to determine whether the collection difference is consistent with the monitoring interval Keep the spacing consistent;
若不一致，将所述采集差值与预设的停留阈值进行对比，并在所述采集差值大于所述停留阈值的情况下，确定所述车辆存在第二异常运输进程；所述第二异常运输进程为异常停留；If inconsistent, compare the collection difference with a preset stop threshold, and if the collection difference is greater than the stop threshold, determine that the vehicle has a second abnormal transportation process; the second abnormal The transportation process is an abnormal stop;
根据所述采集差值，确定所述车辆的异常停留时间。According to the collected difference, the abnormal residence time of the vehicle is determined.
在本申请的一种实现方式中，尝试获取所述车辆对应的车辆运行信息之后，所述方法还包括：In an implementation manner of the present application, after trying to obtain the vehicle operation information corresponding to the vehicle, the method further includes:
根据所述定位信息，确定所述车辆所在的路段类型；According to the positioning information, determine the road segment type where the vehicle is located;
在所述路段类型为高速公路的情况下，根据所述车辆途经高速门架的交易数据，拟合得到所述车辆的交易路径，并计算所述交易路径对应的通行费用；In the case that the road segment type is a highway, according to the transaction data of the vehicle passing through the expressway gantry, the transaction path of the vehicle is obtained by fitting, and the toll corresponding to the transaction path is calculated;
将所述通行费用与根据所述车辆的交易数据计算得到的实际通行费用进行对比，以确定所述通行费用与所述实际通行费用是否一致；comparing the toll with the actual toll calculated according to the transaction data of the vehicle to determine whether the toll is consistent with the actual toll;
若不一致，则确定所述车辆存在第三异常运输进程；所述第三异常运输进程为通行费用异常。If not, it is determined that the vehicle has a third abnormal transport process; the third abnormal transport process is an abnormal toll fee.
在本申请的一种实现方式中，按照预设的监控间隔，尝试获取所述车辆对应的车辆运行信息，具体包括：In an implementation manner of the present application, according to a preset monitoring interval, an attempt is made to obtain vehicle operation information corresponding to the vehicle, specifically including:
若在预设数量个监控间隔内未获取到所述车辆对应的车辆运行信息，则确定所述车辆存在第四异常运输进程；所述第四异常运输进程为所述车辆离线。If the vehicle running information corresponding to the vehicle is not obtained within a preset number of monitoring intervals, it is determined that the vehicle has a fourth abnormal transport process; the fourth abnormal transport process is that the vehicle is offline.
在本申请的一种实现方式中，确定所述行驶路线对应的多个运输阶段，并根据所述多个运输阶段对应的运输进程和用于执行所述运输进程的运输类型，生成所述待运输货物的运输流程信息表；In an implementation manner of the present application, a plurality of transportation stages corresponding to the driving route are determined, and according to the transportation process corresponding to the multiple transportation stages and the transportation type used to execute the transportation process, the waiting time is generated. Transport process information sheet for transported goods;
在所述车辆到达所述行驶路线规定的目的位置信息后，根据所述运输流程信息表，对所述待运输货物进行溯源。After the vehicle arrives at the destination location information specified by the driving route, the source of the goods to be transported is traced according to the transport process information table.
本申请实施例提供了一种车辆运输进程的监控设备，其特征在于，所述设备包括：至少一个处理器；An embodiment of the present application provides a monitoring device for a vehicle transportation process, characterized in that the device includes: at least one processor;
以及，与所述至少一个处理器通信连接的存储器；其中，And, a memory communicatively connected to the at least one processor; wherein,
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：The memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to:
基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线；Based on the preset electronic map, several driving routes are generated according to the initial location information and destination location information of the goods to be transported;
确定车辆在所述行驶路线中对应的运输阶段，在所述运输阶段内，按照预设的监控间隔，尝试获取所述车辆对应的车辆运行信息；所述车辆运行信息至少包括所述车辆的定位信息和运输状态信息；Determine the transportation stage corresponding to the vehicle in the driving route, and in the transportation stage, according to the preset monitoring interval, try to obtain the vehicle operation information corresponding to the vehicle; the vehicle operation information includes at least the location of the vehicle information and shipping status information;
在获取到所述车辆运行信息的情况下，对所述车辆运行信息进行分析，以确定所述车辆在按照所述行驶路线前进的过程中是否存在异常运输进程；When the vehicle operation information is acquired, analyze the vehicle operation information to determine whether there is an abnormal transportation process in the process of the vehicle moving forward according to the driving route;
确定所述车辆存在所述异常运输进程时，生成所述异常运输进程对应的预警信息，并将所述预警信息发送至所述车辆进行预警。When it is determined that the vehicle has the abnormal transportation process, early warning information corresponding to the abnormal transportation process is generated, and the early warning information is sent to the vehicle for early warning.
本申请实施例提供了一种非易失性计算机存储介质，存储有计算机可执行指令，其特征在于，所述计算机可执行指令设置为：An embodiment of the present application provides a non-volatile computer storage medium storing computer-executable instructions, wherein the computer-executable instructions are set to:
基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线；Based on the preset electronic map, several driving routes are generated according to the initial location information and destination location information of the goods to be transported;
确定车辆在所述行驶路线中对应的运输阶段，在所述运输阶段内，按照预设的监控间隔，尝试获取所述车辆对应的车辆运行信息；所述车辆运行信息至少包括所述车辆的定位信息和运输状态信息；Determine the transportation stage corresponding to the vehicle in the driving route, and in the transportation stage, according to the preset monitoring interval, try to obtain the vehicle operation information corresponding to the vehicle; the vehicle operation information includes at least the location of the vehicle information and shipping status information;
在获取到所述车辆运行信息的情况下，对所述车辆运行信息进行分析，以确定所述车辆在按照所述行驶路线前进的过程中是否存在异常运输进程；When the vehicle operation information is acquired, analyze the vehicle operation information to determine whether there is an abnormal transportation process in the process of the vehicle moving forward according to the driving route;
确定所述车辆存在所述异常运输进程时，生成所述异常运输进程对应的预警信息，并将所述预警信息发送至所述车辆进行预警。When it is determined that the vehicle has the abnormal transportation process, early warning information corresponding to the abnormal transportation process is generated, and the early warning information is sent to the vehicle for early warning.
通过本申请提出的一种车辆运输进程的监控方法能够带来如下有益效果：A method for monitoring vehicle transport progress proposed by this application can bring the following beneficial effects:
在车辆所在的运输阶段内实时获取车辆运行信息，通过对车辆运行信息进行分析，确定车辆是否存在异常运输进程，不再过度依赖人力监控，提高了监控效率。并且，若存在异常运输进程，可自动生成预警信息并推送给车辆进行预警，取代了传统的人车交互预警的方式，更为及时。Obtain vehicle operation information in real time during the transportation phase of the vehicle, and determine whether the vehicle has an abnormal transportation process by analyzing the vehicle operation information, no longer relying too much on human monitoring, and improving monitoring efficiency. Moreover, if there is an abnormal transportation process, early warning information can be automatically generated and pushed to the vehicle for early warning, replacing the traditional human-vehicle interaction early warning method, which is more timely.
附图说明Description of drawings
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The schematic embodiments and descriptions of the application are used to explain the application and do not constitute an improper limitation to the application. In the attached picture:
图1为本申请实施例提供的一种车辆运输进程的监控方法的流程示意图；FIG. 1 is a schematic flowchart of a method for monitoring a vehicle transportation process provided by an embodiment of the present application;
图2为本申请实施例提供的一种货物信息的中转示意图；FIG. 2 is a schematic diagram of the transfer of cargo information provided by the embodiment of the present application;
图3为本申请实施例提供的一种车辆运输流程示例图；FIG. 3 is an example diagram of a vehicle transportation process provided by the embodiment of the present application;
图4为本申请实施例提供的一种车辆运输进程的监控设备的结构示意图。Fig. 4 is a schematic structural diagram of a monitoring device for a vehicle transportation process provided by an embodiment of the present application.
具体实施方式Detailed ways
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
以下结合附图，详细说明本申请各实施例提供的技术方案。The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.
如图1所示，本申请实施例提供的一种车辆运输进程的监控方法，包括：As shown in Figure 1, a method for monitoring the vehicle transportation process provided by the embodiment of the present application includes:
S101：基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线。S101: Based on the preset electronic map, several driving routes are generated according to the initial location information and the destination location information of the goods to be transported.
本申请设有监控云平台，用于实时监控车辆的运输状况。在生成货物运输需求后，监控云平台会相应添加上车辆信息，比如车牌号、联系人姓名、联系人身份证号、联系人电话、所属企业、货物种类等。同时，可根据货物运输需求确定待运输获取的目的位置信息，并基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线。需要说明的是，行驶路线可以是兼顾中转地、物流公司、运输类型等多因素所最终确定出的多条较优路线，是不同的运输类型对应的行驶路线所形成的整体路线。This application has a monitoring cloud platform for real-time monitoring of the transportation status of vehicles. After the demand for cargo transportation is generated, the monitoring cloud platform will add vehicle information accordingly, such as license plate number, contact name, contact ID number, contact phone number, affiliation company, type of cargo, etc. At the same time, the destination location information to be transported can be determined according to the cargo transportation demand, and based on the preset electronic map, several driving routes can be generated according to the initial location information and destination location information of the cargo to be transported. It should be noted that the driving route may be a plurality of optimal routes finally determined by taking into account multiple factors such as the transit location, logistics company, and transportation type, and is an overall route formed by driving routes corresponding to different transportation types.
S102：确定车辆在行驶路线中对应的运输阶段，在运输阶段内，按照预设的监控间隔，尝试采集车辆对应的车辆运行信息；车辆运行信息至少包括车辆的定位信息和运输状态信息。S102: Determine the transportation stage corresponding to the vehicle in the driving route, and in the transportation stage, according to the preset monitoring interval, try to collect the vehicle operation information corresponding to the vehicle; the vehicle operation information includes at least the positioning information and transportation status information of the vehicle.
对于待运输货物来说，为其所规划的行驶路线通常情况下由多种运输类型共同执行，根据运输类型的不同，可将待运输货物的运输流程划分为多个运输阶段。运输类型包括车辆、轮船、货轮等。在确定车辆所属的运输阶段后，监控云平台可在车辆所在的运输阶段内，按照预设的监控间隔，尝试获取车辆对应的车辆运行信息；车辆运行信息至少包括车辆的定位信息和运输状态信息，其中，定位信息可通过预先与车辆绑定的GPS设备获得，运输状态信息可通过设置于车辆上的图像采集设备(比如，摄像机等)获得，当然，，运输状态信息也可以是在车辆到达中间节点后，由工作人员手持图像采集设备采集到的。For the goods to be transported, the planned driving route is usually jointly executed by multiple types of transportation. According to different types of transportation, the transportation process of the goods to be transported can be divided into multiple transportation stages. Transportation types include vehicles, ships, freighters, etc. After determining the transportation stage to which the vehicle belongs, the monitoring cloud platform can try to obtain the vehicle operation information corresponding to the vehicle according to the preset monitoring interval during the transportation stage where the vehicle is located; the vehicle operation information includes at least the positioning information and transportation status information of the vehicle , where the positioning information can be obtained through the GPS device bound to the vehicle in advance, and the transportation status information can be obtained through the image acquisition device (such as a camera, etc.) set on the vehicle. Of course, the transportation status information can also be obtained when the vehicle arrives After the middle node, it is collected by the staff with hand-held image acquisition equipment.
S103：在获取到车辆运行信息的情况下，对车辆运行信息进行分析，以确定车辆在按照行驶路线前进的过程中是否存在异常运输进程。S103: When the vehicle operation information is acquired, analyze the vehicle operation information to determine whether there is an abnormal transportation process in the process of the vehicle moving along the driving route.
若监控云平台能够获取到车辆运行信息，则需要对车辆运行信息进行进一步分析，以判断当前车辆是否存在异常运输进程。If the monitoring cloud platform can obtain the vehicle operation information, it needs to further analyze the vehicle operation information to determine whether the current vehicle has an abnormal transportation process.
在一个实施例中，根据车辆运行信息中的定位信息，可对车辆是否偏行进行监控。首先，根据定位信息，确定车辆的当前位置，并将当前位置与行驶路线进行匹配，以此确定当前位置是否在行驶路线内。若否，则获取与当前监控间隔相邻的若干历史监控间隔所对应的历史定位信息，根据历史定位信息，生成所述车辆的运动轨迹，并根据运动轨迹的运动方向和轨迹曲率，预测车辆的目标运动轨迹。其中，根据运动轨迹的运动方向和轨迹曲率，预测车辆的目标运动轨迹，可通过以下步骤实现：In one embodiment, according to the positioning information in the vehicle running information, it is possible to monitor whether the vehicle deviates. First, according to the positioning information, determine the current position of the vehicle, and match the current position with the driving route, so as to determine whether the current position is within the driving route. If not, then obtain the historical positioning information corresponding to several historical monitoring intervals adjacent to the current monitoring interval, generate the vehicle's motion trajectory according to the historical positioning information, and predict the vehicle's motion according to the motion direction and trajectory curvature of the motion trajectory target trajectory. Among them, according to the movement direction and trajectory curvature of the movement trajectory, the target movement trajectory of the vehicle can be predicted by the following steps:
确定运动轨迹包含的多个标志点以及多个标志点分别对应的轨迹曲率，从而根据轨迹曲率生成相应的标志点数据序列，标志点与车辆的定位信息相对应，每获取一次定位信息便相应生成一个标志点。标志点数据序列中包括多个标志点、标志点的采集时间、标志点对应的轨迹曲率等。在生成标志点数据序列后，按照运动轨迹的运动方向，从标志点数据序列中，确定轨迹曲率超过预设阈值的最后一个标志点为目标点，然后以该目标点为切点作切向线，从而根据切向线的方向，预测车辆的目标运动轨迹。Determine the multiple marker points contained in the motion trajectory and the trajectory curvatures corresponding to the multiple marker points, so as to generate the corresponding marker point data sequence according to the trajectory curvature. The marker points correspond to the positioning information of the vehicle, and are generated every time the positioning information is acquired a marker point. The marker point data sequence includes a plurality of marker points, the acquisition time of the marker points, the curvature of the trajectory corresponding to the marker points, and the like. After generating the marker point data sequence, according to the movement direction of the motion trajectory, from the marker point data sequence, determine the last marker point whose trajectory curvature exceeds the preset threshold as the target point, and then use the target point as the tangent point to draw a tangent line , so as to predict the target trajectory of the vehicle according to the direction of the tangential line.
在预测出车辆的目标运动轨迹后，可确定目标运动轨迹相对于行驶路线的偏离方向，进而根据偏离方向确定车辆是否存在异常运输进程。将车辆沿靠近行驶路线运动的方向为第一偏离方向，以及沿远离行驶路线运动的方向为第二偏离方向。如果车辆的目标运动轨迹相对于行驶路线的偏离方向为第一偏离方向的情况下，此时需判断目标运动轨迹是否与行驶路线相交，如果不相交，则说明车辆虽然是沿靠近规划的行驶路线所前进的，但是其始终无法汇入至正确的行驶路线上，此时，可判断该车辆存在第一异常运输进程。同样，当目标运动轨迹相对于行驶路线的偏离方向为第一偏离方向时，说明车辆在逐渐远离规划的行驶路线，其偏离程度随时间会越来越大，此时同样可确定该车辆存在第一异常运输进程。第一异常运输进程为偏离行驶路线。After the target trajectory of the vehicle is predicted, the deviation direction of the target trajectory relative to the driving route can be determined, and then it can be determined whether the vehicle has an abnormal transportation process according to the deviation direction. The direction in which the vehicle is moved closer to the travel route is the first deviation direction, and the direction in which the vehicle is moved away from the travel route is the second deviation direction. If the deviation direction of the target trajectory of the vehicle relative to the driving route is the first deviation direction, it is necessary to judge whether the target trajectory intersects with the driving route. However, it is still unable to merge into the correct driving route. At this time, it can be judged that the vehicle has the first abnormal transportation process. Similarly, when the deviation direction of the target trajectory relative to the driving route is the first deviation direction, it means that the vehicle is gradually moving away from the planned driving route, and the degree of deviation will become larger and larger with time. At this time, it can also be determined that the vehicle has a second deviation direction. An abnormal transportation process. The first abnormal transportation process is deviation from the driving route.
在一个实施例中，监控云平台可根据标志点的采集时间，确定当前车辆在运输过程中是否存在异常停留这一异常运输进程。首先，确定标志点数据序列中最后一个标志点对应的第一采集时间，以及与最后一个标志点相邻的前一个标志点所对应的第二采集时间。然后将第一采集时间与第二采集时间进行作差，得到采集差值，并将采集差值与监控间隔进行对比，以确定采集差值是否与监控间隔保持一致。若不一致，则说明车辆在最后一个标志点所在的位置并不是保持行进状态的，此时需将采集差值与预设的停留阈值进行对比，如果采集差值大于停留阈值，便可确定车辆存在第二异常运输进程，第二异常运输进程为异常停留。在确定车辆在某一位置异常停留后，可根据上述计算出的采集差值，确定车辆的异常停留时间，可以理解的是，异常停留时间＝采集差值-监控间隔。In one embodiment, the monitoring cloud platform can determine whether there is an abnormal transportation process of abnormal stop of the current vehicle during transportation according to the collection time of the marker points. Firstly, the first acquisition time corresponding to the last marker point in the marker point data sequence and the second acquisition time corresponding to the previous marker point adjacent to the last marker point are determined. Then, a difference is made between the first collection time and the second collection time to obtain a collection difference, and the collection difference is compared with the monitoring interval to determine whether the collection difference is consistent with the monitoring interval. If they are not consistent, it means that the vehicle does not keep moving at the position of the last marker point. At this time, it is necessary to compare the collected difference with the preset stop threshold. If the collected difference is greater than the stop threshold, it can be determined that the vehicle exists. The second abnormal transport process, the second abnormal transport process is an abnormal stop. After it is determined that the vehicle stays abnormally at a certain position, the abnormal stay time of the vehicle can be determined according to the collected difference calculated above. It can be understood that the abnormal stay time=collection difference-monitoring interval.
需要说明的是，若根据与当前监控间隔相邻的若干历史监控间隔所对应的历史定位信息，所最终生成的车辆运动轨迹只存在有一个标志点，则说明当前车辆在该标志点处停留时间已超过若干历史监控间隔对应的时长，此时可直接判断车辆存在第二异常运输进程。若干历史监控间隔对应的时长大于等于预设的停留阈值。It should be noted that if according to the historical positioning information corresponding to several historical monitoring intervals adjacent to the current monitoring interval, there is only one marker point in the finally generated vehicle trajectory, it means that the current vehicle stays at the marker point If the duration corresponding to several historical monitoring intervals has been exceeded, it can be directly determined that the vehicle has a second abnormal transportation process. The duration corresponding to several historical monitoring intervals is greater than or equal to the preset stay threshold.
在一个实施例中，车辆在其对应的运输阶段内，所在的路段类型可以是普通公路或者是高速公路，对于行驶于高速公路这一路段类型的车辆来说，监控云平台还需额外监控车辆的交易费用是否合规，是否存在逃费行为。监控云平台可根据定位信息，确定车辆所在的路段类型。如果车辆所在的路段类型为高速公路，需根据该车辆途经高速门架的交易数据，拟合得到车辆的交易路径，并计算交易路径对应的通行费用。该通行费用表示车辆所需缴纳的总通行费用。在计算出车辆所需缴纳的通行费用后，可将该通行费用与根据车辆的交易数据计算得到的实际通行费用进行对比，从而确定二者否一致。如果不一致，则说明车辆的实际缴纳的通行费用与其应缴纳的通行费用并不相符，此时可确定车辆存在第三异常运输进程，第三异常运输进程为通行费用异常。In one embodiment, the road segment type of the vehicle in its corresponding transportation stage can be an ordinary road or a highway. Whether the transaction fee is compliant, and whether there is fee evasion. The monitoring cloud platform can determine the type of road section where the vehicle is located based on the positioning information. If the road section where the vehicle is located is an expressway, it is necessary to fit the transaction path of the vehicle based on the transaction data of the vehicle passing through the expressway gantry, and calculate the toll corresponding to the transaction path. The toll represents the total toll that the vehicle is required to pay. After calculating the toll that the vehicle needs to pay, the toll can be compared with the actual toll calculated based on the transaction data of the vehicle, so as to determine whether the two are consistent. If they are inconsistent, it means that the toll actually paid by the vehicle does not match the toll to be paid. At this time, it can be determined that the vehicle has a third abnormal transportation process, and the third abnormal transportation process is an abnormal toll.
在车辆的运输进程中，监控云平台还可根据车辆实时上传或是工作人员上传的运输状态信息，比如行驶方向、行驶速度、行驶里程等，判断车辆是否存在超速、车辆行驶里程不满足预期里程指标、车辆运输货物异常等异常运输进程。During the transportation process of the vehicle, the monitoring cloud platform can also judge whether the vehicle is speeding or the vehicle mileage does not meet the expected mileage based on the real-time uploaded by the vehicle or the transportation status information uploaded by the staff, such as the driving direction, driving speed, and mileage. Abnormal transportation processes such as indicators, abnormal vehicle transportation goods, etc.
若监控云平台在预设数量个监控间隔内未获取到车辆对应的车辆运行信息，则确定车辆存在第四异常运输进程，第四异常运输进程为车辆离线。If the monitoring cloud platform does not obtain the vehicle operation information corresponding to the vehicle within a preset number of monitoring intervals, it is determined that the vehicle has a fourth abnormal transportation process, and the fourth abnormal transportation process is that the vehicle is offline.
S104：确定车辆存在异常运输进程时，生成异常运输进程对应的预警信息，并将预警信息发送至车辆进行预警。S104: When it is determined that the vehicle has an abnormal transportation process, generate early warning information corresponding to the abnormal transportation process, and send the early warning information to the vehicle for early warning.
在确定车辆存在任意异常运输进程后，监控云平台可相应生成预警信息并推送至车辆，从而对车辆进行预警指示。同时，监控云平台还可根据预设的预警规则，确定当前所发生的异常运输进程的紧急度，对于一些紧急度较高的异常运输进程，比如货物异常，可通过工作人员远程语音控制的方式对车辆进行提醒。After determining that there is any abnormal transportation process of the vehicle, the monitoring cloud platform can generate early warning information and push it to the vehicle, so as to give early warning instructions to the vehicle. At the same time, the monitoring cloud platform can also determine the urgency of the current abnormal transportation process according to the preset early warning rules. For some abnormal transportation processes with high urgency, such as abnormal cargo, it can be controlled by remote voice of the staff Alert the vehicle.
需要说明的是，在车辆所在的运输阶段内，车辆所产生的预警信息、车辆影像、车辆轨迹等信息可相应记录于监控云平台上，以便于支持后期的数据分析和平台优化。It should be noted that during the transportation phase of the vehicle, the early warning information, vehicle image, vehicle trajectory and other information generated by the vehicle can be recorded on the monitoring cloud platform to facilitate later data analysis and platform optimization.
各待运输货物以及各车辆均附有用于进行唯一标识的标识码，比如，二维码、条形码、RFID标签等。在获取运输进程中，无论到达任何一个中转地，均可通过该标识码查看货物的来源地、承运人等信息及后续运输过程的所有中转地及目的地。如图2所示的一种货物信息的中转示意图，通过扫描标识码不仅能够获得货物的中转信息，还可以追溯到货物源产地等其他信息。Each cargo to be transported and each vehicle is attached with an identification code for unique identification, such as a two-dimensional code, a bar code, an RFID tag, and the like. In the process of obtaining the transportation, no matter when you arrive at any transit place, you can use this identification code to check the source of the goods, the carrier and other information, as well as all the transit places and destinations in the subsequent transportation process. As shown in Figure 2, a schematic diagram of the transfer of cargo information, by scanning the identification code, not only the transfer information of the cargo can be obtained, but also other information such as the origin of the cargo can be traced.
如图3所示的一种车辆运输流程示例图，通过车辆进行发货后，可通过轮船和货轮进行货物的转运，最后由车辆继续将其运输至目的位置。因此，在货物的运输过程中，可确定行驶路线对应的多个运输阶段，并根据多个运输阶段对应的运输进程和用于执行运输进程的运输类型，生成待运输货物的运输流程信息表。车辆到达行驶路线规定的目的位置后，由收货人进行收货。收货完成后，可根据生成的运输流程信息表，对货物全生命周期展开追溯，了解货物运输全流程信息。Figure 3 shows an example of a vehicle transportation process. After delivery by vehicle, the goods can be transferred by ship and freighter, and finally the vehicle will continue to transport it to the destination. Therefore, in the transportation process of the goods, multiple transportation stages corresponding to the driving route can be determined, and a transportation process information table of the goods to be transported can be generated according to the transportation processes corresponding to the multiple transportation stages and the transportation type used to execute the transportation process. After the vehicle arrives at the destination specified by the driving route, the consignee will receive the goods. After receiving the goods, the whole life cycle of the goods can be traced according to the generated transportation process information table, and the information of the whole process of goods transportation can be understood.
以上为本申请提出的方法实施例。基于同样的思路，本说明书一个或多个实施例还提供了上述方法对应的设备及介质。The above is the embodiment of the method proposed in this application. Based on the same idea, one or more embodiments of this specification also provide devices and media corresponding to the above methods.
图4为本申请实施例提供的一种车辆运输进程的监控设备的结构示意图，设备包括：至少一个处理器；Fig. 4 is a schematic structural diagram of a monitoring device for vehicle transportation process provided by an embodiment of the present application, the device includes: at least one processor;
以及，与至少一个处理器通信连接的存储器；其中，And, a memory communicatively connected to at least one processor; wherein,
存储器存储有可被至少一个处理器执行的指令，指令被至少一个处理器执行，以使至少一个处理器能够：The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:
基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线；Based on the preset electronic map, several driving routes are generated according to the initial location information and destination location information of the goods to be transported;
确定车辆在行驶路线中对应的运输阶段，在运输阶段内，按照预设的监控间隔，尝试获取车辆对应的车辆运行信息；车辆运行信息至少包括车辆的定位信息和运输状态信息；Determine the transportation stage corresponding to the vehicle in the driving route, and in the transportation stage, according to the preset monitoring interval, try to obtain the vehicle operation information corresponding to the vehicle; the vehicle operation information includes at least the positioning information and transportation status information of the vehicle;
在获取到车辆运行信息的情况下，对车辆运行信息进行分析，以确定车辆在按照行驶路线前进的过程中是否存在异常运输进程；In the case of obtaining the vehicle operation information, analyze the vehicle operation information to determine whether there is an abnormal transportation process in the process of the vehicle moving forward according to the driving route;
确定车辆存在异常运输进程时，生成异常运输进程对应的预警信息，并将预警信息发送至车辆进行预警。When it is determined that the vehicle has an abnormal transportation process, early warning information corresponding to the abnormal transportation process is generated, and the early warning information is sent to the vehicle for early warning.
本申请实施例提供了一种非易失性计算机存储介质，存储有计算机可执行指令，计算机可执行指令设置为：The embodiment of the present application provides a non-volatile computer storage medium, which stores computer-executable instructions, and the computer-executable instructions are set to:
基于预置的电子地图，根据待运输货物的初始位置信息和目的位置信息，生成若干条行驶路线；Based on the preset electronic map, several driving routes are generated according to the initial location information and destination location information of the goods to be transported;
确定车辆在行驶路线中对应的运输阶段，在运输阶段内，按照预设的监控间隔，尝试获取车辆对应的车辆运行信息；车辆运行信息至少包括车辆的定位信息和运输状态信息；Determine the transportation stage corresponding to the vehicle in the driving route, and in the transportation stage, according to the preset monitoring interval, try to obtain the vehicle operation information corresponding to the vehicle; the vehicle operation information includes at least the positioning information and transportation status information of the vehicle;
在获取到车辆运行信息的情况下，对车辆运行信息进行分析，以确定车辆在按照行驶路线前进的过程中是否存在异常运输进程；In the case of obtaining the vehicle operation information, analyze the vehicle operation information to determine whether there is an abnormal transportation process in the process of the vehicle moving forward according to the driving route;
确定车辆存在异常运输进程时，生成异常运输进程对应的预警信息，并将预警信息发送至车辆进行预警。When it is determined that the vehicle has an abnormal transportation process, early warning information corresponding to the abnormal transportation process is generated, and the early warning information is sent to the vehicle for early warning.
本申请中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于设备和介质实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。Each embodiment in the present application is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device and medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for relevant parts, refer to part of the description of the method embodiments.
本申请实施例提供的设备和介质与方法是一一对应的，因此，设备和介质也具有与其对应的方法类似的有益技术效果，由于上面已经对方法的有益技术效果进行了详细说明，因此，这里不再赘述设备和介质的有益技术效果。The devices and media provided in the embodiments of the present application correspond to the methods one by one, therefore, the devices and media also have beneficial technical effects similar to their corresponding methods. Since the beneficial technical effects of the method have been described in detail above, therefore, The beneficial technical effects of the equipment and media will not be repeated here.
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present application is described with reference to flowcharts and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.
在一个典型的配置中，计算设备包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and/or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridge, tape magnetic disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media excludes transitory computer-readable media, such as modulated data signals and carrier waves.
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。It should also be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes Other elements not expressly listed, or elements inherent in the process, method, commodity, or apparatus are also included. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。The above descriptions are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.
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