技术领域Technical Field
本主题总体上涉及一种车辆。本主题具体但不排他地涉及一种用于车辆的车辆防盗系统。The present subject matter generally relates to a vehicle. The present subject matter particularly, but not exclusively, relates to a vehicle theft prevention system for a vehicle.
背景技术Background technique
车辆中的防盗设备通常包括用于跟踪被盗车辆的全球导航卫星系统(GNSS)设备，并且蜂窝系统用于向车主发送位置信息。此外，GPS(全球定位系统)用作用于识别车辆位置、用于跟踪车辆的设备，并且还用作用于车辆的安全系统的一部分。Anti-theft devices in vehicles usually include a Global Navigation Satellite System (GNSS) device for tracking stolen vehicles, and a cellular system is used to send location information to the owner of the vehicle. In addition, GPS (Global Positioning System) is used as a device for identifying the location of the vehicle, for tracking the vehicle, and is also used as part of the security system for the vehicle.
车辆中的防盗设备必须监控用于检测盗窃场景，如提升、篡改、移除车辆部件、牵引等的传感器。此外，它们需要向用户传输数据。目前的系统使用GNSS系统并实施各种技术，如辅助GPS、航位推算等，以提高精确度。Anti-theft devices in vehicles must monitor sensors for detecting theft scenarios such as lifting, tampering, removal of vehicle parts, towing, etc. In addition, they need to transmit data to the user. Current systems use GNSS systems and implement various technologies such as Assisted GPS, Dead Reckoning, etc. to improve accuracy.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
参考附图来描述具体实施方式。在所有附图中，相同的附图标记用于指代相似的特征和部件。The detailed description is described with reference to the accompanying drawings. In all drawings, the same reference numerals are used to refer to similar features and components.
图1示出了本主题的框图，其描绘了具有作为安装在车辆上的独立单元的GSM/GPRS系统和控制系统的架构。FIG1 shows a block diagram of the present subject matter, depicting the architecture with the GSM/GPRS system and the control system as a separate unit mounted on a vehicle.
图2示出了本主题的架构，其中GSM/GPRS系统和控制系统被集成为单个单元。Figure 2 shows the architecture of the present subject matter, where the GSM/GPRS system and the control system are integrated into a single unit.
图3示出了本主题的实施例，其中移动应用程序可以由用户系统中的网络应用程序代替。FIG. 3 illustrates an embodiment of the present subject matter in which a mobile application may be replaced by a web application in a user's system.
图4示出了本主题的实施例，其中外部存储设备用于存储蜂窝塔的信息。FIG. 4 illustrates an embodiment of the present subject matter in which an external storage device is used to store cellular tower information.
图5示出了连接到车辆防盗系统以提供警报功能的加速度计传感器和车辆接口。FIG. 5 shows an accelerometer sensor and vehicle interface connected to a vehicle anti-theft system to provide an alarm function.
图6示出了当车辆位于离用户系统预定距离内时的车辆位置检测方法。FIG. 6 illustrates a method of detecting a vehicle position when the vehicle is within a predetermined distance from a user system.
图7示出了当车辆位于一个或多个蜂窝塔的蜂窝半径内的距离处时的车辆位置检测和锁定机制的方法。7 illustrates a method of vehicle position detection and locking mechanism when the vehicle is located at a distance within the cell radius of one or more cell towers.
具体实施方式Detailed ways
全球导航卫星系统(GNSS)设备为检测位置提供了高精度，但是当全球定位系统(GPS)信号较弱时，以及当位置易受零能见度影响时，零能见度会导致GPS信号在例如隧道、地下等处丢失，GNSS也存在缺点。Global Navigation Satellite System (GNSS) devices provide high accuracy for detecting location, but GNSS also has disadvantages when the Global Positioning System (GPS) signal is weak and when the location is susceptible to zero visibility, which can cause the GPS signal to be lost in places such as tunnels and underground.
此外，防盗设备通常包括用于感测和检测任何变化的一个或多个传感器，并且信息从车辆的几个部件发送到处理器，这导致计算功能的增加，这可能导致设备可靠性的降低。GNSS系统通过各种其他技术，如辅助GPS、航位推算等来实现，以提高精确度。这样的混合定位技术涉及另外的硬件并且复杂。此外，这样的系统的成本也很高。如果混合定位技术的目标可以用减少数量的部件来实现，这将是有益的。In addition, anti-theft devices usually include one or more sensors for sensing and detecting any changes, and information is sent to the processor from several components of the vehicle, which leads to an increase in computing power, which may lead to a decrease in the reliability of the device. GNSS systems are implemented with various other technologies such as assisted GPS, dead reckoning, etc. to improve accuracy. Such hybrid positioning technology involves additional hardware and is complex. In addition, the cost of such a system is also high. It would be beneficial if the goals of hybrid positioning technology could be achieved with a reduced number of components.
此外，还提供了系统来监控车辆位置并找出当前位置，其中包括经由短距离通信的移动车载设备。首先是接收用户请求并确定位置，然后向发送请求的用户提供到车辆当前位置的导航路线。但是没有系统来阻止未授权的人在车辆位于用户无法到达的距离时改变车辆的位置。In addition, a system is provided to monitor the vehicle position and find out the current position, including a mobile vehicle-mounted device via short-range communication. First, a user request is received and the position is determined, and then a navigation route to the current position of the vehicle is provided to the user who sent the request. However, there is no system to prevent an unauthorized person from changing the position of the vehicle when the vehicle is at a distance that the user cannot reach.
因此，本主题的目的是提供一种用于车辆的改进的车辆防盗系统，其旨在克服上述问题并消除缺陷。It is therefore an object of the present subject matter to provide an improved vehicle theft prevention system for a vehicle which is intended to overcome the above-mentioned problems and obviate the drawbacks.
本主题的另一个实施例是提供一种车辆防盗系统，其用于从任何远程位置检测车辆的位置。可以通过使用移动应用程序来检测车辆位置，移动应用程序与安装在车辆中的GSM/GPRS系统和控制系统进行通信，以识别并传送位于周围区域的蜂窝塔的信息，并将其发送给用户的移动应用程序。Another embodiment of the subject matter is to provide a vehicle anti-theft system for detecting the location of a vehicle from any remote location. The vehicle location can be detected by using a mobile application that communicates with a GSM/GPRS system and a control system installed in the vehicle to identify and transmit information of cellular towers located in the surrounding area and send it to the user's mobile application.
本主题的又一实施例提供了一种当车辆在附近时通过视觉或听觉指示找到车辆的方法。该主题还提供了用于找到位于远程位置的车辆的方法以及用于跟踪该车辆的方法。Yet another embodiment of the subject matter provides a method for finding a vehicle by visual or audible indication when the vehicle is nearby. The subject matter also provides a method for finding a vehicle located at a remote location and a method for tracking the vehicle.
本主题的另一个实施例提供了在车辆被盗或根据用户的指令和认证从任何远程位置停止车辆的情况下进行警报通知的方法。Another embodiment of the present subject matter provides a method for alarm notification in case of vehicle theft or stopping the vehicle from any remote location based on user's instruction and authentication.
本主题的另一个实施例提供了一种用于通过利用周围蜂窝塔信息来跟踪车辆的车辆系统，并且将接收的周围蜂窝塔的信息与本地数据库进行比较，以找到相似的信息，并且通过SMS经由GSM/GPRS系统发送到移动应用程序。Another embodiment of the present subject matter provides a vehicle system for tracking a vehicle by utilizing surrounding cellular tower information, and compares the received surrounding cellular tower information with a local database to find similar information and sends to a mobile application via SMS via GSM/GPRS system.
图1表示用于车辆的车辆防盗系统(100)的框图，其描绘了在本主题中使用的架构，其中GSM/GPRS系统(102)和控制系统(101)是分开的，并且被提供为可以被接合的单独单元，以便在GSM/GPRS系统(102)与控制系统(101)之间建立通信。动力管理系统(105)负责向车辆提供驱动动力。动力管理系统(105)还向车辆防盗系统(100)提供动力。模块化方法有助于容易地替换动力管理系统(105)、控制器系统(101)和GSM/GPRS系统(102)。比如电池或发动机的动力单元(未示出)负责提供驱动动力。FIG. 1 shows a block diagram of a vehicle anti-theft system (100) for a vehicle, which depicts the architecture used in the present subject matter, wherein the GSM/GPRS system (102) and the control system (101) are separate and provided as separate units that can be joined so as to establish communication between the GSM/GPRS system (102) and the control system (101). A power management system (105) is responsible for providing driving power to the vehicle. The power management system (105) also provides power to the vehicle anti-theft system (100). A modular approach facilitates easy replacement of the power management system (105), the controller system (101) and the GSM/GPRS system (102). A power unit (not shown) such as a battery or an engine is responsible for providing driving power.
车辆防盗系统(100)的架构包括GSM/GPRS系统(102)和控制系统(101)，它们一起工作以便与移动应用程序(112)和云服务器(113)通信。GSM/GPRS系统(102)包括具有识别系统(108)和集成天线(107)的GSM/GPRS设备(109)。识别系统(108)嵌入有标识符，以能够像用户识别模块(SIM)卡一样存储车辆用户的标识。控制系统(101)包括微控制器(111)、电压电平转换器(110)和第一电压调节器(114)。GSM/GPRS设备(109)具有第二电压调节器(106)，以根据其规范调节电压。连接在控制系统中的第一电压调节器(114)也根据其规范调节电压，以使微控制器(111)正常运行。存在负责在主电源(103)与备用电压源(104)之间切换的动力管理系统(105)。动力管理系统(105)能够进行欠压和过压检测，以在主电源(103)与备用电源(104)之间切换。The architecture of the vehicle anti-theft system (100) includes a GSM/GPRS system (102) and a control system (101) that work together to communicate with a mobile application (112) and a cloud server (113). The GSM/GPRS system (102) includes a GSM/GPRS device (109) having an identification system (108) and an integrated antenna (107). The identification system (108) is embedded with an identifier to be able to store the identity of a vehicle user like a subscriber identity module (SIM) card. The control system (101) includes a microcontroller (111), a voltage level converter (110) and a first voltage regulator (114). The GSM/GPRS device (109) has a second voltage regulator (106) to regulate the voltage according to its specifications. The first voltage regulator (114) connected in the control system also regulates the voltage according to its specifications to enable the microcontroller (111) to operate normally. There is a power management system (105) responsible for switching between the main power supply (103) and the backup voltage source (104). The power management system (105) is capable of undervoltage and overvoltage detection to switch between the main power source (103) and the backup power source (104).
GSM/GPRS设备(109)具有作为主机控制器接口(HCI)的固件。GSM/GPRS设备(109)与GSM/GPRS系统(102)中的天线(107)集成在一起。GSM/GPRS系统(102)具有用于与微控制器(111)通信的串行通信接口(130)。由于控制系统(101)和GSM/GPRS系统(102)的电压电平不同，所以结合了电压电平转换器(110)以匹配串行通信接口(130)的电压电平。微控制器(111)的软件配置使得它可以自动地匹配与GSM/GPRS设备(109)的波特率，并无缝地开始通信。微控制器(111)的软件单元验证从微控制器(111)发送的命令是否被正确地接收。The GSM/GPRS device (109) has firmware as a host controller interface (HCI). The GSM/GPRS device (109) is integrated with an antenna (107) in the GSM/GPRS system (102). The GSM/GPRS system (102) has a serial communication interface (130) for communicating with a microcontroller (111). Since the voltage levels of the control system (101) and the GSM/GPRS system (102) are different, a voltage level converter (110) is incorporated to match the voltage level of the serial communication interface (130). The software configuration of the microcontroller (111) enables it to automatically match the baud rate with the GSM/GPRS device (109) and start communication seamlessly. The software unit of the microcontroller (111) verifies whether the command sent from the microcontroller (111) is received correctly.
移动应用程序(112)可以存储在用户系统中，如移动电话或任何其他个人数字助理(PDA)或手机。安装在手机中的移动应用程序(112)可以直接通过呼叫、SMS、分组数据协议(PDP)消息与具有GSM/GPRS系统的防盗设备通信。移动应用程序(112)也可以通过任何PDP消息与云服务器(113)通信。通常，使用基于HTTP的通信。The mobile application (112) can be stored in a user system such as a mobile phone or any other personal digital assistant (PDA) or mobile phone. The mobile application (112) installed in the mobile phone can communicate directly with the anti-theft device with the GSM/GPRS system through calls, SMS, packet data protocol (PDP) messages. The mobile application (112) can also communicate with the cloud server (113) through any PDP message. Typically, HTTP based communication is used.
云服务器(113)拥有必要的数据库，以解决移动应用程序(112)抑或GSM/GPRS系统(102)的查询。在另一个实施例中，云服务器(113)可以额外地执行预定义的例程或在用户端必要的计算。The cloud server (113) has the necessary databases to resolve queries from the mobile application (112) or the GSM/GPRS system (102). In another embodiment, the cloud server (113) can additionally perform predefined routines or calculations necessary at the user end.
当车辆位于附近时，为了找到车辆，按下输入按钮以便在移动应用程序(112)中提供，或者可以通过给出语音命令来提供输入以找到车辆。在给出比如呼叫/SMS(短消息服务)/PDP(分组数据协议)消息的用户请求之后，从移动应用程序(112)发起该用户请求。然后，GSM/GPRS系统(102)向微控制器(111)通知来自用户的移动应用程序(112)的来话呼叫，然后微控制器(111)验证用户是否是真实的，并且在认证过程成功之后，在车辆中提供的驱动电路的帮助下激活转向信号灯、视觉指示和/或喇叭、音频指示中的一者或两者。When the vehicle is located nearby, in order to find the vehicle, an input button is pressed to provide in the mobile application (112) or an input can be provided by giving a voice command to find the vehicle. The user request is initiated from the mobile application (112) after giving a user request such as a call/SMS (Short Message Service)/PDP (Packet Data Protocol) message. The GSM/GPRS system (102) then notifies the microcontroller (111) of the incoming call from the user's mobile application (112), and the microcontroller (111) then verifies whether the user is authentic and after a successful authentication process, activates one or both of the turn signal lights, visual indications and/or horn, audio indications with the help of a driver circuit provided in the vehicle.
当车辆不在附近或不在用户发送的信号范围内时，则通过GSM/GPRS设备(109)与移动通信之间的间接通信来实现车辆的定位，该间接通信利用蜂窝塔的信息实现。为了发起GSM/GPRS设备(109)与移动应用程序(112)之间的通信，使用移动应用程序(112)中提供的输入按钮或者由移动应用程序(112)的用户提供语音命令。GSM/GPRS系统(102)中的GSM/GSRM设备(109)通知微控制器(111)来话呼叫/SMS/PDP消息和拨号器号码，然后由微控制器(111)识别。When the vehicle is not nearby or is not within the range of the signal sent by the user, the location of the vehicle is achieved through indirect communication between the GSM/GPRS device (109) and the mobile communication, which is achieved using the information of the cellular tower. To initiate the communication between the GSM/GPRS device (109) and the mobile application (112), an input button provided in the mobile application (112) is used or a voice command is provided by the user of the mobile application (112). The GSM/GSRM device (109) in the GSM/GPRS system (102) notifies the microcontroller (111) of the incoming call/SMS/PDP message and the dialer number, which is then recognized by the microcontroller (111).
在通过使用拨号器的号码成功认证移动应用程序之后，微控制器向GSM/GPRS设备(109)查询位于周围蜂窝塔。收集与周围蜂窝塔相关的信息并将其发送到GSM/GPRS设备(109)，并且将所收集的数据发送到微控制器(111)，与存储在云服务器(113)中的数据进行比较。如果从蜂窝塔接收的数据与存储在云服务器中的数据匹配(113)，则将SMS/PDP消息发送到移动应用程序(112)并显示给用户。移动应用程序(112)解码由GSM/GPRS设备(109)发送的消息，并且在地图上显示车辆所处位置到最近的蜂窝塔的坐标。After successfully authenticating the mobile application by using the dialer number, the microcontroller queries the GSM/GPRS device (109) for the surrounding cellular towers. Information related to the surrounding cellular towers is collected and sent to the GSM/GPRS device (109), and the collected data is sent to the microcontroller (111) to be compared with the data stored in the cloud server (113). If the data received from the cellular tower matches the data stored in the cloud server (113), an SMS/PDP message is sent to the mobile application (112) and displayed to the user. The mobile application (112) decodes the message sent by the GSM/GPRS device (109) and displays the coordinates of the vehicle's location to the nearest cellular tower on a map.
当蜂窝塔信息的数据库为云服务器时，则控制器在认证来自用户的移动应用程序(112)的请求之后，GSM/GPRS设备(109)收集周围蜂窝塔信息的信息，并且所收集的关于周围蜂窝塔的信息然后被发送到安装有移动应用程序(112)的用户的手持设备。移动应用程序(112)然后将关于周围蜂窝塔的信息发送到云服务器(113)，并且云服务器(113)发送地图上的坐标，坐标显示在安装有移动应用程序(112)的用户手持设备中。When the database of cellular tower information is a cloud server, then after the controller authenticates the request from the user's mobile application (112), the GSM/GPRS device (109) collects information about surrounding cellular tower information, and the collected information about surrounding cellular towers is then sent to the user's handheld device installed with the mobile application (112). The mobile application (112) then sends the information about surrounding cellular towers to the cloud server (113), and the cloud server (113) sends the coordinates on the map, which are displayed in the user's handheld device installed with the mobile application (112).
当蜂窝塔信息的数据库为用户手持设备时，安装了移动应用程序(112)的用户手持设备时。在用户的移动应用程序(112)的识别和认证之后，微控制器(111)向GSM/GPRS设备(109)请求周围蜂窝塔的信息。GSM/GPRS设备(109)将关于周围蜂窝塔的信息返回给车主的移动设备(安装有移动应用程序(112)的手持设备)。移动应用程序(112)将从GSM/GPRS设备(109)接收的信息与本地数据库进行比较，如果发现匹配，则在地图上显示坐标。When the database of cellular tower information is a user's handheld device, the user's handheld device with the mobile application (112) installed. After identification and authentication of the user's mobile application (112), the microcontroller (111) requests the GSM/GPRS device (109) for information about surrounding cellular towers. The GSM/GPRS device (109) returns information about surrounding cellular towers to the vehicle owner's mobile device (the handheld device with the mobile application (112) installed). The mobile application (112) compares the information received from the GSM/GPRS device (109) with the local database and displays the coordinates on a map if a match is found.
在另一个实施例中，控制器识别从其接收呼叫/SMS/PDP消息的移动应用程序(112)的用户。在识别并认证了用户之后，然后控制器向GSM/GPRS设备(109)请求与周围蜂窝塔相关的信息。GSM/GPRS设备(109)也接收坐标信息，然后将坐标信息发送到移动设备，并且坐标被显示在地图上。In another embodiment, the controller identifies the user of the mobile application (112) from which the call/SMS/PDP message is received. After identifying and authenticating the user, the controller then requests information related to surrounding cellular towers from the GSM/GPRS device (109). The GSM/GPRS device (109) also receives the coordinate information, which is then sent to the mobile device and the coordinates are displayed on a map.
类似地，为了获得车辆的位置细节，则在移动应用程序中选择跟踪模式，这允许对车辆的当前位置进行连续跟踪。使用移动应用程序中提供的输入按钮，或者由移动应用程序的用户提供语音命令。GSM/GPRS系统中的GSM/GSRM设备(109)向微控制器通知来话呼叫/SMS/PDP消息和拨号号码，然后由微控制器(111)识别拨号号码。当安装在手机中的移动应用程序充当数据库时，也可以进行车辆的跟踪。在用于车辆跟踪的用户/移动应用程序(112)的识别和认证之后，微控制器(111)向GSM/GPRS设备(109)请求周围蜂窝塔信息。在接收到蜂窝塔信息之后，微控制器(111)将其与存储在云服务器(113)中的信息进行比较，并且如果发现匹配，则将SMS/PDP消息发送到存储在用户的手持设备或个人数字助理(PDA)中的移动应用程序(112)。微控制器(111)继续重复相同的过程。在用户向微控制器(111)发出停止发送跟踪信息的命令之后，微控制器(111)停止发送关于更新位置的消息。Similarly, to obtain the location details of the vehicle, the tracking mode is selected in the mobile application, which allows continuous tracking of the current location of the vehicle. The input buttons provided in the mobile application are used, or a voice command is provided by the user of the mobile application. The GSM/GSRM device (109) in the GSM/GPRS system notifies the microcontroller of the incoming call/SMS/PDP message and the dial number, which is then identified by the microcontroller (111). Tracking of the vehicle can also be done when the mobile application installed in the mobile phone acts as a database. After identification and authentication of the user/mobile application (112) for vehicle tracking, the microcontroller (111) requests the surrounding cellular tower information from the GSM/GPRS device (109). After receiving the cellular tower information, the microcontroller (111) compares it with the information stored in the cloud server (113), and if a match is found, an SMS/PDP message is sent to the mobile application (112) stored in the user's handheld device or personal digital assistant (PDA). The microcontroller (111) continues to repeat the same process. After the user issues a command to the microcontroller (111) to stop sending tracking information, the microcontroller (111) stops sending messages about updating the location.
在通过使用拨号器的号码成功认证移动应用程序之后，微控制器(111)向GSM/GPRS设备(109)查询位于周围蜂窝塔。收集与周围蜂窝塔相关的信息并将其发送到GSM/GPRS设备(109)，并且将所收集的数据发送到控制器，与存储在云服务器(113)中的数据进行比较。如果从蜂窝塔接收的数据与存储在云服务器中的数据匹配，则将SMS/PDP消息发送到移动应用程序，并在运行移动应用程序(112)的手持设备上显示给用户。移动应用程序(112)解码由GSM/GPRS设备(109)发送的消息，并且在地图上显示车辆所处位置到最近的蜂窝塔的坐标。为了给出车辆的连续位置，(连接到车辆控制单元的)微控制器(111)在预定时间之后重复该过程，预定时间可以由用户预编程或设置。在微控制器(111)从移动应用程序(112)接收到停止该过程的信息之后，停止数据发送到移动应用程序(112)。After successfully authenticating the mobile application by using the dialer number, the microcontroller (111) queries the GSM/GPRS device (109) for the surrounding cellular towers. Information related to the surrounding cellular towers is collected and sent to the GSM/GPRS device (109), and the collected data is sent to the controller for comparison with the data stored in the cloud server (113). If the data received from the cellular tower matches the data stored in the cloud server, an SMS/PDP message is sent to the mobile application and displayed to the user on the handheld device running the mobile application (112). The mobile application (112) decodes the message sent by the GSM/GPRS device (109) and displays the coordinates of the vehicle's location to the nearest cellular tower on a map. In order to give a continuous position of the vehicle, the microcontroller (111) (connected to the vehicle control unit) repeats the process after a predetermined time, which can be pre-programmed or set by the user. After the microcontroller (111) receives a message from the mobile application (112) to stop the process, the data is stopped from being sent to the mobile application (112).
当车辆未经授权使用时，本主题可用于使车辆无法移动。使用在移动应用程序中提供的对应于使车辆无法移动的输入按钮，或者由移动应用程序的用户提供语音命令。GSM/GPRS系统中的GSM/GSRM设备(109)向微控制器(111)通知来话呼叫/SMS/PDP消息和拨号器号码，然后由控制器识别拨号器号码，并且在用户成功认证之后，微控制器(111)基于车辆数据和车辆的当前状态执行安全检查过程。关闭车辆的条件是速度应该较低，优选为每小时5公里或更低，如果满足速度标准，则关闭车辆，并且向比如TCI(晶体管控制单元)的车辆控制单元供电，防止进一步使用车辆。车辆控制单元还连接到一个或多个传感器，以便接收与车辆相关的参数，比如速度传感器。此外，如果车主想要再次重启车辆，则当来自车主的包含使车辆移动的消息的呼叫/SMS/PDP消息到达GSM/GPRS设备(109)时，控制器使车辆移动。The subject matter can be used to immobilize a vehicle when it is used without authorization. An input button corresponding to immobilizing the vehicle is provided in the mobile application, or a voice command is provided by the user of the mobile application. The GSM/GSRM device (109) in the GSM/GPRS system notifies the microcontroller (111) of the incoming call/SMS/PDP message and the dialer number, which is then identified by the controller, and after successful authentication of the user, the microcontroller (111) performs a safety check process based on the vehicle data and the current state of the vehicle. The condition for shutting down the vehicle is that the speed should be low, preferably 5 kilometers per hour or less, and if the speed standard is met, the vehicle is shut down and power is supplied to a vehicle control unit such as a TCI (transistor control unit) to prevent further use of the vehicle. The vehicle control unit is also connected to one or more sensors to receive parameters related to the vehicle, such as a speed sensor. In addition, if the owner wants to restart the vehicle again, the controller moves the vehicle when a call/SMS/PDP message from the owner containing a message to move the vehicle arrives at the GSM/GPRS device (109).
在本主题的另一个实施例中，GSM/GPRS系统(102)和控制系统(101)可以另外组合在一起作为单个单元(参见图2至图5)。图2描绘了本主题的架构，其中提供了集成GPS系统(201)的装置。利用该装置，GPS系统(201)可以集成为从包括主电源(103)、备用电压源(104)和动力管理系统(105)的当前配置接收动力的分开的单元。GPS系统(201)可以通过串行通信与微控制器(111)通信。利用这种配置，可以提高防盗系统的精确度。一旦集成GPS系统(201)，就可以通过空中无线方式对控制器进行固件更新，以集成使用GPS系统(201)的操作模式。In another embodiment of the present subject matter, the GSM/GPRS system (102) and the control system (101) can additionally be combined together as a single unit (see Figures 2 to 5). Figure 2 depicts the architecture of the present subject matter, wherein an apparatus for integrating a GPS system (201) is provided. With this apparatus, the GPS system (201) can be integrated as a separate unit that receives power from the current configuration including a main power supply (103), a backup voltage source (104), and a power management system (105). The GPS system (201) can communicate with the microcontroller (111) via serial communication. With this configuration, the accuracy of the anti-theft system can be improved. Once the GPS system (201) is integrated, the controller can be firmware updated over the air to integrate the operating mode using the GPS system (201).
图3描述了本主题的另一个实施例，其中移动应用程序(112)由运行在浏览器上并且可以执行移动应用程序(112)的所有功能的网络应用程序(301)所替代。因此，具有互联网设施的个人计算机可以用来寻找以及跟踪车辆，并且可以使车辆无法移动。Figure 3 depicts another embodiment of the present subject matter, wherein the mobile application (112) is replaced by a web application (301) that runs on a browser and can perform all the functions of the mobile application (112). Thus, a personal computer with Internet facilities can be used to find and track the vehicle and can render the vehicle immobile.
图4描绘了本主题的另一个实施例，其中外部存储设备(401)用于存储蜂窝塔的信息。存储在外部存储设备(401)中的数据可以在系统运行时更新，或者通过移除外部存储设备(401)并用新数据更新存储在外部存储设备(401)中的数据来更新。Figure 4 depicts another embodiment of the present subject matter, where an external storage device (401) is used to store information about cellular towers. The data stored in the external storage device (401) can be updated while the system is running, or by removing the external storage device (401) and updating the data stored in the external storage device (401) with new data.
图5描绘了本主题的另一个实施例，其中加速度计传感器(501)和车辆接口(502)已经连接到车辆防盗系统(100)以提供警报功能。加速度计传感器(501)为用于精确地找到车辆的方向和定向的九轴加速度计。车辆接口(502)向车辆防盗系统(100)提供车辆数据，比如来自速度传感器的速度传感器值、来自电池的电池电压、燃料液位、点火开/关状态和来自受控区域网络(CAN)通信的其他参数以及来自侧站脚的侧站脚开关状态。使用加速度计检测车辆的提升和跌倒。当检测到车辆提升时，控制器会提示用户。可以通过SMS/呼叫/PDP消息来进行提示。加速度计传感器也与定位技术一起用于通过航位推测法在信号强度差的情况下提供帮助。当在车辆行驶状态下检测到跌倒时，会向服务器发送警报消息。警报消息包含时间戳和车辆的位置。然后，服务器向最近的医院发起紧急呼叫，并共享车辆跌倒的位置和时间戳。由于位置和时间戳被共享给紧急响应单元，例如医院，所以紧急服务或亲密伙伴可以更快地到达进行帮助。当车辆在点火关闭的条件下被牵引时，用户在车辆移动超过用户设置的特定阈值距离时接收到警报消息。一种算法在服务器上运行，其监控用户位置与车辆之间的距离。算法还具有决定需要采用的围栏类型的参数，使得它考虑用户移动、车辆周围的周长、周长的形状等。FIG. 5 depicts another embodiment of the present subject matter, wherein an accelerometer sensor (501) and a vehicle interface (502) have been connected to a vehicle anti-theft system (100) to provide an alarm function. The accelerometer sensor (501) is a nine-axis accelerometer for accurately finding the direction and orientation of the vehicle. The vehicle interface (502) provides vehicle data to the vehicle anti-theft system (100), such as speed sensor values from the speed sensor, battery voltage from the battery, fuel level, ignition on/off status and other parameters from the controlled area network (CAN) communication and the side foot switch status from the side foot. The accelerometer is used to detect the lifting and falling of the vehicle. When the vehicle lifting is detected, the controller will prompt the user. The prompt can be made through SMS/call/PDP message. The accelerometer sensor is also used with positioning technology to provide assistance in the case of poor signal strength through dead reckoning. When a fall is detected while the vehicle is in motion, an alarm message is sent to the server. The alarm message contains a timestamp and the location of the vehicle. The server then initiates an emergency call to the nearest hospital and shares the location and timestamp of the vehicle fall. Since the location and timestamp are shared with emergency response units, such as hospitals, emergency services or close associates can arrive faster to help. When the vehicle is towed with the ignition off, the user receives an alert message when the vehicle moves beyond a certain threshold distance set by the user. An algorithm runs on the server that monitors the distance between the user's location and the vehicle. The algorithm also has parameters that determine the type of fence that needs to be adopted, such that it takes into account user movement, the perimeter around the vehicle, the shape of the perimeter, etc.
当车辆电池被移除时，用户接收到警报消息/呼叫/PDP消息。当电池被移除一段时间后，用户开始接收到呼叫。这个呼叫可以从车辆中的GSM/GPRS系统或者从云服务器(113)发起。当电池再次连接时，将恢复默认状态。When the vehicle battery is removed, the user receives an alert message/call/PDP message. After the battery has been removed for a while, the user starts receiving calls. This call can be initiated from the GSM/GPRS system in the vehicle or from the cloud server (113). When the battery is connected again, the default state will be restored.
车辆数据以用户决定的特定时间间隔发送到服务器。数据集中的字段分为瞬时字段和累积字段。字段中的任何一者都可以配置成瞬时段和累积字段。配置成瞬时字段的字段在传输数据集的瞬间进行采样。配置成累积字段的字段在时间间隔内累积并发送给服务器。借助于在服务器端接收的数据，用户在移动应用程序中接收行为分析报告。行为分析包括突然加速、突然制动等信息。借助于在服务器端接收的车辆数据，计算瞬时里程以及不同时间段的里程。还向用户提供驾驶模式与里程之间的关系。The vehicle data is sent to the server at a specific time interval determined by the user. The fields in the data set are divided into instantaneous fields and cumulative fields. Any of the fields can be configured as an instantaneous period and a cumulative field. Fields configured as instantaneous fields are sampled at the moment of transmitting the data set. Fields configured as cumulative fields are accumulated within the time interval and sent to the server. With the help of the data received on the server side, the user receives a behavior analysis report in the mobile application. The behavior analysis includes information such as sudden acceleration, sudden braking, etc. With the help of the vehicle data received on the server side, the instantaneous mileage and the mileage in different time periods are calculated. The relationship between driving mode and mileage is also provided to the user.
图6示出了当车辆位于离用户系统预定距离内时的车辆位置检测方法。在步骤601中，用户从比如支持移动应用程序(112)或网络浏览器(301)的手持设备之类的用户系统发送请求。在步骤602中，通过配备有天线(107)的GSM/GPRS设备(109)将用户请求发送到微控制器(111)。在步骤603中，微控制器(111)检查用户的认证。在成功完成认证之后，然后在步骤604中，微控制器(111)通过车辆控制单元致动转向信号灯和/或喇叭。FIG6 shows a method for detecting the position of a vehicle when the vehicle is within a predetermined distance from a user system. In step 601, a user sends a request from a user system such as a handheld device supporting a mobile application (112) or a web browser (301). In step 602, the user request is sent to a microcontroller (111) via a GSM/GPRS device (109) equipped with an antenna (107). In step 603, the microcontroller (111) checks the authentication of the user. After successful authentication, then in step 604, the microcontroller (111) actuates the turn signal lights and/or horn through the vehicle control unit.
图7示出了当车辆位于车辆附近的任何蜂窝塔的蜂窝半径内时的车辆位置检测和锁定机制的方法。在步骤702中，用户从比如支持移动应用程序(112)或网络浏览器(301)的手持设备之类的用户系统发送请求。在步骤703中，通过配备有天线(107)的GSM/GPRS设备(109)将用户请求发送到微控制器(111)。在步骤704中，微控制器(111)检查用户的认证。当车辆在一个或多个蜂窝塔的蜂窝半径内时，则在步骤706中，当车辆位于任何最近的蜂窝塔的蜂窝半径内时，GSM/GPRS(109)设备接收一个或多个蜂窝塔数据。将存储在云服务器(113)或用户系统中的数据库与用户请求进行比较。当用户请求的信息与步骤706a中的数据匹配时，则在步骤707中检查车辆的速度，并且如果车辆的速度小于预定速度(预定速度可以由用户设定)，则车辆控制单元，比如TCI(晶体管控制点火)、间接-直接喷射系统、内燃机情况下的电容放电点火(CDI)和发动机控制单元(ECU)、混合动力或电动车辆的情况下的电池控制单元(BCU)在步骤708中被致动以断开车辆的动力单元，并且当速度大于预定速度时，则在步骤709中，不采取行动。但是当车辆的速度再次低于预定速度时，车辆动力单元断开。FIG7 shows a method of vehicle location detection and locking mechanism when the vehicle is within the cell radius of any cell tower in the vicinity of the vehicle. In step 702, a user sends a request from a user system such as a handheld device supporting a mobile application (112) or a web browser (301). In step 703, the user request is sent to a microcontroller (111) through a GSM/GPRS device (109) equipped with an antenna (107). In step 704, the microcontroller (111) checks the user's authentication. When the vehicle is within the cell radius of one or more cell towers, then in step 706, the GSM/GPRS (109) device receives one or more cell tower data when the vehicle is within the cell radius of any nearest cell tower. The database stored in the cloud server (113) or the user system is compared with the user request. When the information requested by the user matches the data in step 706a, the speed of the vehicle is checked in step 707, and if the speed of the vehicle is less than a predetermined speed (the predetermined speed can be set by the user), the vehicle control unit, such as TCI (transistor controlled ignition), indirect-direct injection system, capacitor discharge ignition (CDI) and engine control unit (ECU) in the case of internal combustion engine, battery control unit (BCU) in the case of hybrid or electric vehicle, is actuated in step 708 to disconnect the power unit of the vehicle, and when the speed is greater than the predetermined speed, no action is taken in step 709. However, when the speed of the vehicle is lower than the predetermined speed again, the vehicle power unit is disconnected.
在以上公开的启示下，本主题的许多修改和变型是可能的。因此，在本主题的权利要求的范围内，本公开可以以不同于具体描述的方式实践。Many modifications and variations of the subject matter are possible in light of the above disclosure. Therefore, within the scope of the claims of the subject matter, the present disclosure may be practiced in ways other than as specifically described.
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| IN202041011079 | 2020-03-15 | ||
| IN202041011079 | 2020-03-15 | ||
| PCT/IN2021/050245WO2021186463A1 (en) | 2020-03-15 | 2021-03-12 | A vehicular anti-theft system |
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| CN115210117A CN115210117A (en) | 2022-10-18 |
| CN115210117Btrue CN115210117B (en) | 2024-07-09 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180019089.4AActiveCN115210117B (en) | 2020-03-15 | 2021-03-12 | Vehicle anti-theft system |
| Country | Link |
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| EP (1) | EP4121325A1 (en) |
| CN (1) | CN115210117B (en) |
| CO (1) | CO2022012970A2 (en) |
| WO (1) | WO2021186463A1 (en) |
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