CN105501176B - A kind of long-range car locking device and method - Google Patents
A kind of long-range car locking device and method Download PDFInfo
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- CN105501176B CN105501176B CN201510834595.5A CN201510834595A CN105501176B CN 105501176 B CN105501176 B CN 105501176B CN 201510834595 A CN201510834595 A CN 201510834595A CN 105501176 B CN105501176 B CN 105501176B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R2025/0405—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor from the external
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R2025/1013—Alarm systems characterised by the type of warning signal, e.g. visual, audible
- B60R2025/1016—Remote signals alerting owner or authorities, e.g. radio signals
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Abstract
Description
技术领域technical field
本发明涉及自动控制领域,具体涉及一种远程锁车装置及方法。The invention relates to the field of automatic control, in particular to a remote locking device and method.
背景技术Background technique
主机厂为了更好地做分期付款的销售模式,不仅对销售车辆做GPS定位,还需要对销售车辆进行限制等。为了对车辆进行限制,通常的做法是采用锁止回路来进行远程锁车控制,但是这种锁车效果不好而且不能防止用于恶意拆除智能锁车终端或者将启动回路线束短接,而规避远程锁车控制,造成远程锁车控制失效;另外,现有技术中也有一些既能满足锁车要求也能防止恶意拆除的远程锁车装置。但这种装置的锁车程序比较复杂,实施较为繁琐。In order to better implement the sales model of installment payment, OEMs not only perform GPS positioning on sales vehicles, but also need to restrict sales vehicles. In order to restrict the vehicle, the usual method is to use the locking circuit for remote locking control, but this kind of locking effect is not good and cannot prevent malicious removal of the smart locking terminal or short-circuiting the starting circuit harness to avoid The remote car lock control causes the remote car lock control to fail; in addition, there are also some remote car lock devices in the prior art that can not only meet the car lock requirements but also prevent malicious removal. But the lock program of this device is more complicated, and implementation is comparatively loaded down with trivial details.
发明内容Contents of the invention
针对现有技术中的缺陷,本发明提供了一种远程锁车装置及方法,具有控制简单、实施方便的优点。Aiming at the defects in the prior art, the present invention provides a remote car locking device and method, which have the advantages of simple control and convenient implementation.
本发明提出了一种远程锁车装置,包括:发动机电子控制单元ECU、GPS模块以及控制中心平台;The present invention proposes a remote car locking device, including: an engine electronic control unit ECU, a GPS module and a control center platform;
所述GPS模块设置在车辆上,所述GPS模块和所述ECU连接;The GPS module is arranged on the vehicle, and the GPS module is connected to the ECU;
所述GPS模块用于:The GPS module is used for:
接收所述ECU发送的启动信号;receiving a starting signal sent by the ECU;
根据所述启动信号向所述控制中心平台发送请求启动信号,以使所述控制中心平台根据所述请求启动信号判断是否向所述GPS模块发送允许启动指令,以控制车辆的启动。Sending a start-up request signal to the control center platform according to the start-up signal, so that the control center platform judges whether to send a start-up instruction to the GPS module according to the start-up request signal, so as to control the start-up of the vehicle.
可选的,所述GPS模块还用于:Optionally, the GPS module is also used for:
接收所述控制中心平台发送的所述允许启动指令;receiving the start-up instruction sent by the control center platform;
将所述允许启动指令发送至所述ECU,以使所述ECU根据所述允许启动指令控制启动继电器吸合,以启动所述第一车辆。Sending the start permitting instruction to the ECU, so that the ECU controls the start relay to engage according to the start permitting instruction, so as to start the first vehicle.
可选的,所述GPS模块还用于:Optionally, the GPS module is also used for:
接收所述控制中心平台发送的锁车功能激活报文和锁车功能关闭报文;receiving the car lock function activation message and the car lock function deactivation message sent by the control center platform;
将所述激活报文和所述GPS模块的GPS识别信号发送至所述ECU,以使所述ECU根据所述激活报文和所述GPS识别信号激活锁车功能;sending the activation message and the GPS identification signal of the GPS module to the ECU, so that the ECU activates the car locking function according to the activation message and the GPS identification signal;
或者or
将所述关闭报文和所述GPS识别信号发送至所述ECU,以使所述ECU根据所述关闭报文和所述GPS识别信号关闭锁车功能。Sending the closing message and the GPS identification signal to the ECU, so that the ECU closes the car locking function according to the closing message and the GPS identification signal.
可选的,所述GPS模块还用于:Optionally, the GPS module is also used for:
发送心跳报文至所述ECU和车辆上的CAN仪表,并接收所述ECU反馈的ECU识别信号和所述CAN仪表反馈的CAN识别信号;Send a heartbeat message to the ECU and the CAN instrument on the vehicle, and receive the ECU identification signal fed back by the ECU and the CAN identification signal fed back by the CAN instrument;
根据所述ECU识别信号和所述CAN识别信号对所述ECU和所述CAN仪表进行绑定。Binding the ECU and the CAN instrument according to the ECU identification signal and the CAN identification signal.
可选的,所述GPS模块还用于:Optionally, the GPS module is also used for:
接收所述控制中心平台发送的锁车指令和解锁指令;receiving the lock instruction and unlock instruction sent by the control center platform;
根据所述锁车指令停止向所述ECU和所述CAN仪表发送心跳报文,以使所述ECU和所述CAN仪表停止工作;Stop sending heartbeat messages to the ECU and the CAN meter according to the lock command, so that the ECU and the CAN meter stop working;
或者or
根据所述解锁指令发送心跳报文和启动报文至所述ECU和所述CAN仪表,以使所述ECU和所述CAN仪表恢复工作。Sending a heartbeat message and a start message to the ECU and the CAN meter according to the unlocking instruction, so that the ECU and the CAN meter resume working.
本发明还提供了一种远程锁车方法,包括:The present invention also provides a remote locking method, including:
GPS模块接收ECU发送的启动信号;The GPS module receives the start signal sent by the ECU;
根据所述启动信号向控制中心平台发送请求启动信号,以使所述控制中心平台根据所述请求启动信号判断是否向所述GPS模块发送允许启动指令,以控制车辆的启动。Sending a start-up request signal to the control center platform according to the start-up signal, so that the control center platform judges whether to send a start-up instruction to the GPS module according to the start-up request signal, so as to control the start-up of the vehicle.
可选的,还包括:Optionally, also include:
接收所述控制中心平台发送的所述允许启动指令;receiving the start-up instruction sent by the control center platform;
将所述允许启动指令发送至所述ECU,以使所述ECU根据所述允许启动指令控制启动继电器吸合,以启动所述第一车辆。Sending the start permitting instruction to the ECU, so that the ECU controls the start relay to engage according to the start permitting instruction, so as to start the first vehicle.
可选的,还包括:Optionally, also include:
接收所述控制中心平台发送的锁车功能激活报文和锁车功能关闭报文;receiving the car lock function activation message and the car lock function deactivation message sent by the control center platform;
将所述激活报文和所述GPS模块的GPS识别信号发送至所述ECU,以使所述ECU根据所述激活报文和所述GPS识别信号激活锁车功能;sending the activation message and the GPS identification signal of the GPS module to the ECU, so that the ECU activates the car locking function according to the activation message and the GPS identification signal;
或者or
将所述关闭报文和所述GPS识别信号发送至所述ECU,以使所述ECU根据所述关闭报文和所述GPS识别信号关闭锁车功能。Sending the closing message and the GPS identification signal to the ECU, so that the ECU closes the car locking function according to the closing message and the GPS identification signal.
可选的,还包括:Optionally, also include:
发送心跳报文至ECU和车辆上的CAN仪表,并接收所述ECU反馈的ECU识别信号和所述CAN仪表反馈的CAN识别信号;Send a heartbeat message to the ECU and the CAN instrument on the vehicle, and receive the ECU identification signal fed back by the ECU and the CAN identification signal fed back by the CAN instrument;
根据所述ECU识别信号和所述CAN识别信号对所述ECU和所述CAN仪表进行绑定。Binding the ECU and the CAN instrument according to the ECU identification signal and the CAN identification signal.
可选的,还包括:Optionally, also include:
接收所述控制中心平台发送的锁车指令和解锁指令;receiving the lock instruction and unlock instruction sent by the control center platform;
根据所述锁车指令停止向所述ECU和所述CAN仪表发送心跳报文,以使所述ECU和所述CAN仪表停止工作;Stop sending heartbeat messages to the ECU and the CAN meter according to the lock command, so that the ECU and the CAN meter stop working;
或者or
根据所述解锁指令发送心跳报文和启动报文至所述ECU和所述CAN仪表,以使所述ECU和所述CAN仪表恢复工作。Sending a heartbeat message and a start message to the ECU and the CAN meter according to the unlocking instruction, so that the ECU and the CAN meter resume working.
由上述技术方案可知,本发明提出的远程锁车装置通过将请求启动信号与控制中心平台获取的还款信息进行比较,从而判断是否允许该车辆启动,与现有技术相比,具有控制简单,实施方便的优点。It can be seen from the above technical solution that the remote car locking device proposed by the present invention compares the request start signal with the repayment information obtained by the control center platform to judge whether the vehicle is allowed to start. Compared with the prior art, it has simple control, The advantage of easy implementation.
附图说明Description of drawings
通过参考附图会更加清楚的理解本发明的特征和优点,附图是示意性的而不应理解为对本发明进行任何限制,在附图中:The features and advantages of the present invention will be more clearly understood by referring to the accompanying drawings, which are schematic and should not be construed as limiting the invention in any way. In the accompanying drawings:
图1示出了本发明一实施例提供的远程锁车装置的结构示意图;Fig. 1 shows a schematic structural diagram of a remote car locking device provided by an embodiment of the present invention;
图2示出了本发明一实施例提供的远程锁车装置的工作原理图;Fig. 2 shows the working principle diagram of the remote car locking device provided by an embodiment of the present invention;
图3示出了本发明另一实施例提供的远程锁车装置的结构示意图;Fig. 3 shows a schematic structural diagram of a remote car locking device provided by another embodiment of the present invention;
图4示出了本发明一实施例提供的远程锁车装置的绑定的工作原理图;Fig. 4 shows the working principle diagram of the binding of the remote car locking device provided by an embodiment of the present invention;
图5示出了本发明一实施例提供的远程锁车装置主动锁车和主动解锁的工作原理图;Fig. 5 shows the working principle diagram of the active locking and unlocking of the remote car locking device provided by an embodiment of the present invention;
图6示出了本发明一实施例提供的远程锁车方法的流程示意图;Fig. 6 shows a schematic flowchart of a remote locking method provided by an embodiment of the present invention;
图7示出了本发明另一实施例提供的远程锁车方法的流程示意图。Fig. 7 shows a schematic flowchart of a method for remotely locking a car provided by another embodiment of the present invention.
具体实施方式Detailed ways
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
图1为本发明一实施例提供的远程锁车装置的结构示意图,参照图1,该远程锁车装置,包括:发动机电子控制单元ECU11、GPS模块12以及控制中心平台13;Fig. 1 is a schematic structural diagram of a remote car locking device provided by an embodiment of the present invention. Referring to Fig. 1, the remote car locking device includes: an engine electronic control unit ECU11, a GPS module 12 and a control center platform 13;
所述ECU11和所述GPS模块12设置在车辆上,所述ECU11和所述GPS模块12连接;The ECU11 and the GPS module 12 are arranged on the vehicle, and the ECU11 and the GPS module 12 are connected;
可理解的是,ECU11和GPS模块12可以通过CAN总线连接或SPI总线或UART总线或LIN总线或自定义总线连接。It can be understood that the ECU 11 and the GPS module 12 can be connected via a CAN bus, an SPI bus, a UART bus, a LIN bus or a custom bus.
所述GPS模块12用于:接收所述ECU11发送的启动信号;The GPS module 12 is used for: receiving the starting signal sent by the ECU11;
根据所述启动信号向所述控制中心平台13发送请求启动信号,以使所述控制中心平台13根据所述请求启动信号获取与所述请求启动信号对应的第一车辆的还款信息,并根据所述还款信息判断是否向所述GPS模块12发送允许启动指令;Send a request start signal to the control center platform 13 according to the start signal, so that the control center platform 13 obtains the repayment information of the first vehicle corresponding to the request start signal according to the request start signal, and according to the request start signal The repayment information judges whether to send a start-up instruction to the GPS module 12;
需要说明的是,启动信号由车钥匙或者其他的终端发送至ECU,并由ECU发送至GPS模块12;请求启动信号包括启动信号和GPS模块12的识别信号,由于GPS模块12的GPS识别信号与车辆绑定,因此,控制中心平台13在识别GPS识别信号后,能获取与GPS识别信号绑定的车辆,并获取该车辆的付款情况。It should be noted that the start signal is sent to the ECU by the car key or other terminals, and is sent to the GPS module 12 by the ECU; the request start signal includes the start signal and the identification signal of the GPS module 12, because the GPS identification signal of the GPS module 12 is related to Vehicle binding, therefore, after the control center platform 13 recognizes the GPS identification signal, it can obtain the vehicle bound with the GPS identification signal, and obtain the payment status of the vehicle.
本发明通过将请求启动信号与控制中心平台13获取的还款信息进行比较,从而判断是否允许该车辆启动,与现有技术相比,具有控制简单,实施方便的优点。The present invention compares the start-up request signal with the repayment information acquired by the control center platform 13 to judge whether the vehicle is allowed to start. Compared with the prior art, the present invention has the advantages of simple control and convenient implementation.
GPS模块12在接收所述控制中心平台13发送的所述允许启动指令后;After the GPS module 12 receives the described permission start instruction sent by the control center platform 13;
将所述允许启动指令发送至所述ECU11,以使所述ECU11根据所述允许启动指令控制启动继电器吸合,以启动所述第一车辆。Sending the enabling instruction to the ECU 11 , so that the ECU 11 controls the starting relay to engage according to the enabling instruction, so as to start the first vehicle.
需要说明的是,启动继电器控制是通过ECU信号来确定的,在终端启动时,只有启动条件全部满足后启动继电器才吸合,启动机运转,进而完成车辆启动。It should be noted that the starting relay control is determined by the ECU signal. When the terminal is started, the starting relay will be closed only after all the starting conditions are met, and the starter will run to complete the vehicle start.
图2为本发明一实施例提供的远程锁车装置的工作原理图,下面参照图2对本发明的工作原理进行详细说明:Fig. 2 is a working principle diagram of the remote car locking device provided by an embodiment of the present invention, and the working principle of the present invention will be described in detail below with reference to Fig. 2 :
当车辆打钥匙开关准备启动时,ECU11接收到钥匙发送的启动信号,并将启动信号发送至GPS模块12,由GPS模块12将启动信号和GPS模块的识别信号组成请求启动指令发送给控制中心平台;When the vehicle key switch is ready to start, the ECU11 receives the start signal sent by the key, and sends the start signal to the GPS module 12, and the GPS module 12 composes the start signal and the identification signal of the GPS module to request a start command and sends it to the control center platform ;
控制中心平台13在识别启动信号后,对GPS模块12的识别信号进行识别,以获取GPS模块12绑定的车辆,以及该车辆的付款情况;并根据该车辆的付款情况判断是否向GPS模块12发送允许启动指令:The control center platform 13 identifies the identification signal of the GPS module 12 after identifying the starting signal, to obtain the vehicle bound by the GPS module 12, and the payment situation of the vehicle; Send permission to start command:
若该车辆正常付款则向GPS模块12发送允许启动指令,由GPS模块12将允许启动指令发送给ECU11,ECU11根据允许启动指令,控制启动继电器吸合,启动机运转,完成该车辆的启动;若该车辆没有及时付款,则不想GPS模块12发送允许启动指令,那么ECU11在接收不到允许启动的指令时,则无法启动该车辆。If the normal payment of the vehicle is then sent to the GPS module 12 to allow the start command, the GPS module 12 will allow the start command to be sent to the ECU11, and the ECU11 controls the start relay to pull in according to the allow start command, and the starter runs to complete the start of the vehicle; If the vehicle does not pay in time, the GPS module 12 does not want to send an instruction to allow the start, and the ECU 11 cannot start the vehicle when it does not receive the instruction to allow the start.
为了方便使用,例如在用户购买分期付款车辆时,需要将锁车功能主动激活,因此,GPS模块12还用于:接收控制中心平台发送的锁车功能激活报文;For the convenience of use, for example, when the user purchases a vehicle with installment payment, the car lock function needs to be actively activated. Therefore, the GPS module 12 is also used to: receive the car lock function activation message sent by the control center platform;
将所述激活报文和所述GPS模块12的GPS识别信号发送至所述ECU11,以使所述ECU11根据所述激活报文和所述GPS识别信号激活锁车功能。Sending the activation message and the GPS identification signal of the GPS module 12 to the ECU 11, so that the ECU 11 activates the car locking function according to the activation message and the GPS identification signal.
需要说明的是,激活报文中包括激活密码等;在接收到所述GPS模块12发送的激活报文和所述GPS识别信号后,ECU11通过将激活报文和GPS识别信号与自身储存的EnableKey进行校验,若校验一致,则激活锁车功能,并将该GPS识别信号保存,将自身的识别信号发送给GPS储存。It should be noted that the activation message includes an activation password, etc.; after receiving the activation message and the GPS identification signal sent by the GPS module 12, the ECU11 combines the activation message and the GPS identification signal with the EnableKey Carry out verification, if the verification is consistent, activate the car lock function, save the GPS identification signal, and send its own identification signal to the GPS for storage.
其中,GPS识别信号以及下文中的识别信号可以为设备的ID。Wherein, the GPS identification signal and the identification signal hereinafter may be the ID of the device.
而在用户在完成还款后,或者需要将锁车功能关闭时,则GPS模块12还用于:接收控制中心平台13发送的锁车功能关闭报文;And after the user completes the repayment, or when the car lock function needs to be turned off, the GPS module 12 is also used to: receive the car lock function close message sent by the control center platform 13;
将所述关闭报文和所述GPS识别信号发送至所述ECU11,以使所述ECU11根据所述关闭报文和所述GPS识别信号关闭锁车功能。Sending the closing message and the GPS identification signal to the ECU 11, so that the ECU 11 closes the car locking function according to the closing message and the GPS identification signal.
需要说明的是,关闭报文可以是请Disabel Key;在接收到所述GPS模块12发送的关闭报文和所述GPS识别信号后,ECU通过将关闭报文和GPS识别信号与自身储存的GPS模块12的识别信号进行校验,若校验一致,则关闭锁车功能。It should be noted that the closing message can be Disabel Key; after receiving the closing message and the GPS identification signal sent by the GPS module 12, the ECU combines the closing message and the GPS identification signal with the GPS identification signal stored in itself. The identification signal of the module 12 is checked, and if the check is consistent, the lock function is turned off.
图3为了本发明另一实施例提供的远程锁车装置的结构示意图,图4为本发明一实施例提供的远程锁车装置的绑定的工作原理图,参照图3和图4,为了提高对车辆的控制力度,本发明还包括:CAN仪表14,该CAN仪表14与GPS模块12连接;相应地,GPS模块12还用于:Fig. 3 is a schematic structural diagram of a remote car locking device provided in another embodiment of the present invention, and Fig. 4 is a working principle diagram of binding of a remote car locking device provided in an embodiment of the present invention, referring to Fig. 3 and Fig. 4 , in order to improve For the control of the vehicle, the present invention also includes: a CAN instrument 14, which is connected to the GPS module 12; correspondingly, the GPS module 12 is also used for:
发送心跳报文至所述ECU11和CAN仪表14,并接收所述ECU11反馈的ECU识别信号和所述CAN仪表14反馈的CAN识别信号;Send a heartbeat message to the ECU11 and the CAN instrument 14, and receive the ECU identification signal fed back by the ECU11 and the CAN identification signal fed back by the CAN instrument 14;
根据所述ECU识别信号和所述CAN识别信号对所述ECU11和所述CAN仪表14进行绑定;Binding the ECU 11 and the CAN instrument 14 according to the ECU identification signal and the CAN identification signal;
其中,心跳报文可以根据需要设置一个时间段T,GPS模块12每隔一个时间段T向ECU11和CAN仪表14发送心跳报文,以使ECU11和CAN仪表知道GPS模块的存在,此时不锁车;Wherein, the heartbeat message can set a time period T as required, and the GPS module 12 sends a heartbeat message to the ECU11 and the CAN instrument 14 every other time period T, so that the ECU11 and the CAN instrument know the existence of the GPS module, and unlock car;
当ECU11在时间段T后仍没有接收到心跳报文,则ECU11发送命令以立即锁车;When the ECU11 still does not receive the heartbeat message after the time period T, the ECU11 sends a command to immediately lock the car;
当CAN仪14表在时间段T后没有接收到心跳报文,则CAN仪表14停止工作。When the CAN meter 14 does not receive a heartbeat message after the time period T, the CAN meter 14 stops working.
需要说明的是,每次ECU11及CAN仪表14上电时,GPS模块12将发送心跳报文给ECU11和CAN仪表14,同时ECU11和CAN仪表14将自己唯一识别码,即识别信号,发送给GPS模块,以由GPS模块对ECU11和CAN仪表14的识别信号进行校验。若GPS模块12坏掉或私自拆掉,ECU11将控制启动继电器无法吸合,发动机不能启动;而且CAN仪表将不工作,使车辆无法运行。It should be noted that, each time the ECU 11 and the CAN instrument 14 are powered on, the GPS module 12 will send a heartbeat message to the ECU 11 and the CAN instrument 14, and at the same time, the ECU 11 and the CAN instrument 14 will send their own unique identification code, that is, the identification signal, to the GPS module, to verify the identification signals of the ECU11 and the CAN instrument 14 by the GPS module. If the GPS module 12 is broken or removed privately, the ECU 11 will control the starting relay to fail to pull in, and the engine cannot be started; and the CAN instrument will not work, so that the vehicle cannot run.
需要说明的是,心跳报文根据发送的seed以及GPS功能ECU ID、GPS编码、CAN仪表编号及发动机运行信息通过共同的加密算法随机生成的;It should be noted that the heartbeat message is randomly generated through a common encryption algorithm according to the sent seed, GPS function ECU ID, GPS code, CAN instrument number and engine operation information;
若GPS模块12发送心跳报文与ECU11计算的心跳报文一致,而且ECU11反馈的识别信号与GPS模块12内部储存的ECU11的识别信号一致,则ECU11与GPS模块12安全校验通过;其中,心跳报文可以为Key,识别信号为设备唯一的识别代码。If the heartbeat message sent by the GPS module 12 is consistent with the heartbeat message calculated by the ECU11, and the identification signal fed back by the ECU11 is consistent with the identification signal of the ECU11 stored inside the GPS module 12, then the ECU11 and the GPS module 12 security verification pass; wherein, the heartbeat The message can be Key, and the identification signal is the unique identification code of the device.
GPS模块12和CAN仪表14的绑定过程与上述GPS模块12和ECU11的绑定过程相同,此处不再赘述。The binding process of the GPS module 12 and the CAN instrument 14 is the same as the above-mentioned binding process of the GPS module 12 and the ECU 11 , and will not be repeated here.
图5为本发明一实施例提供的远程锁车装置主动锁车和主动解锁的工作原理图,下面参照图5对本装置主动锁车和主动解锁的过程进行说明:Fig. 5 is a working principle diagram of the active locking and unlocking of the remote car locking device provided by an embodiment of the present invention. The following describes the process of active locking and unlocking of the device with reference to Fig. 5:
主动锁车过程如下:The active locking process is as follows:
GPS模块12接收所述控制中心平台发送的锁车指令;The GPS module 12 receives the lock command sent by the control center platform;
根据所述锁车指令停止向所述ECU11和CAN仪表14发送心跳报文,以使所述ECU11和CAN仪表14停止工作;Stop sending heartbeat messages to the ECU 11 and the CAN meter 14 according to the lock command, so that the ECU 11 and the CAN meter 14 stop working;
需要说明的是,当用户恶意不付款后控制中心平台要使用户车辆不正常工作下个驾驶循环不允许启动。首先控制中心平台收到用户未按时分期付款提示后,向GPS模块12发送转速限制且停止发送安全校验key指令,即为心跳报文。GPS模块12在收到控制中心平台发过的指令后,在ECU11工作下个驾驶循环立即向ECU停止发送Key。这样ECU11在下个驾驶循环就无法启动,CAN仪表14也不工作,从而达到锁车目的;It should be noted that when the user maliciously fails to pay, the control center platform will make the user's vehicle not work normally and will not be allowed to start in the next driving cycle. Firstly, after the control center platform receives the reminder that the user fails to pay in installments on time, it sends the speed limit to the GPS module 12 and stops sending the safety verification key command, which is a heartbeat message. After the GPS module 12 receives the instruction sent by the control center platform, it stops sending Key to the ECU immediately after the ECU 11 works in the next driving cycle. In this way, the ECU 11 cannot be started in the next driving cycle, and the CAN instrument 14 does not work, thereby achieving the purpose of locking the car;
其中,在向ECU停止发送Key之前,GPS模块将控制报警装置多次播放车辆将要锁死的广播以及车辆锁死的原因,以给用户足够的时间做出相应的处理。Among them, before the key is sent to the ECU, the GPS module will control the alarm device to broadcast the broadcast that the vehicle is about to be locked and the reason for the vehicle to be locked for many times, so as to give the user enough time to make corresponding processing.
主动解锁过程如下:The active unlocking process is as follows:
GPS模块12接收所述控制中心平台发送的解锁指令,并根据所述解锁指令发送心跳报文和启动报文至所述ECU11和CAN仪表14,以使所述ECU11和CAN仪表14恢复工作。The GPS module 12 receives the unlocking instruction sent by the control center platform, and sends a heartbeat message and a start message to the ECU 11 and the CAN instrument 14 according to the unlocking instruction, so that the ECU 11 and the CAN instrument 14 resume working.
需要说明的是,若用户在锁车情况下已还款,则控制中心平台13就向GPS模块12发送指令使GPS模块12正常向ECU11及CAN仪表14发送Key及启动报文,则车辆正常工作。It should be noted that if the user has repaid the loan while the car is locked, the control center platform 13 will send an instruction to the GPS module 12 to make the GPS module 12 send Key and start messages to the ECU 11 and the CAN instrument 14 normally, and the vehicle will work normally. .
同样车辆锁车后若车辆停止在危险区域或紧急工况下需要启车,用户需要打电话到控制中心说明事情紧急工况,控制中心通过上述解锁办法给车辆临时紧急解锁。Similarly, after the vehicle is locked, if the vehicle stops in a dangerous area or needs to be started under emergency conditions, the user needs to call the control center to explain the emergency condition, and the control center temporarily unlocks the vehicle in an emergency through the above unlocking method.
图6为本发明一实施例提供的远程锁车方法的流程示意图,参照图6,本发明还提供了一种远程锁车方法,包括:Fig. 6 is a schematic flowchart of a remote car locking method provided by an embodiment of the present invention. Referring to Fig. 6, the present invention also provides a remote car locking method, including:
601、GPS模块接收ECU发送的启动信号;601. The GPS module receives the start signal sent by the ECU;
602、根据所述启动信号向控制中心平台发送请求启动信号,以使所述控制中心平台根据所述请求启动信号获取与所述请求启动信号对应的第一车辆的还款信息,并根据所述还款信息判断是否向所述GPS模块发送允许启动指令。602. Send a request start signal to the control center platform according to the start signal, so that the control center platform obtains the repayment information of the first vehicle corresponding to the request start signal according to the request start signal, and according to the request start signal The repayment information judges whether to send a start-up instruction to the GPS module.
本发明通过将请求启动信号与控制中心平台获取的还款信息进行比较,从而判断是否允许该车辆启动,与现有技术相比,具有控制简单,实施方便的优点。The invention compares the start request signal with the repayment information obtained by the control center platform to judge whether the vehicle is allowed to start. Compared with the prior art, the invention has the advantages of simple control and convenient implementation.
图7为本发明另一实施例提供的远程锁车方法的流程示意图,参照图7,该方法中的步骤701和步骤702与上述步骤601和602相对应,此处不再赘述;Fig. 7 is a schematic flow chart of a remote car locking method provided by another embodiment of the present invention. Referring to Fig. 7, step 701 and step 702 in the method correspond to the above steps 601 and 602, and will not be repeated here;
区别之处在于,该方法还包括:The difference is that the method also includes:
703、接收所述控制中心平台发送的所述允许启动指令;703. Receive the permission start instruction sent by the control center platform;
704、将所述允许启动指令发送至所述ECU,以使所述ECU根据所述允许启动指令控制启动继电器吸合,以启动所述第一车辆。704. Send the start-allowing instruction to the ECU, so that the ECU controls the start relay to turn on according to the start-allowing instruction, so as to start the first vehicle.
为了实现锁车功能的激活或者关闭,在进行锁车的流程之前,接收所述控制中心平台发送的锁车功能激活报文和锁车功能关闭报文;In order to realize the activation or deactivation of the car locking function, before performing the process of locking the car, receiving the car locking function activation message and the car locking function closing message sent by the control center platform;
将所述激活报文和所述GPS模块的GPS识别信号发送至所述ECU,以使所述ECU根据所述激活报文和所述GPS识别信号激活锁车功能;sending the activation message and the GPS identification signal of the GPS module to the ECU, so that the ECU activates the car locking function according to the activation message and the GPS identification signal;
或者or
将所述关闭报文和所述GPS识别信号发送至所述ECU,以使所述ECU根据所述关闭报文和所述GPS识别信号关闭锁车功能。Sending the closing message and the GPS identification signal to the ECU, so that the ECU closes the car locking function according to the closing message and the GPS identification signal.
为了实现对ECN和CAN仪表与GPS模块进行绑定,本发明还包括:在进行锁车的流程之前,发送心跳报文至ECU和CAN仪表,并接收所述ECU反馈的ECU识别信号和所述CAN仪表反馈的CAN识别信号;In order to realize the binding of the ECN and CAN meters with the GPS module, the present invention also includes: before the process of locking the car, sending a heartbeat message to the ECU and the CAN meter, and receiving the ECU identification signal fed back by the ECU and the CAN identification signal fed back by CAN instrument;
根据所述ECU识别信号和所述CAN识别信号对所述ECU和所述CAN仪表进行绑定。Binding the ECU and the CAN instrument according to the ECU identification signal and the CAN identification signal.
为了实现对第一车辆的主动锁车和主动解锁,本发明还包括:接收所述控制中心平台发送的锁车指令和解锁指令;In order to realize active locking and unlocking of the first vehicle, the present invention further includes: receiving a locking instruction and an unlocking instruction sent by the control center platform;
根据所述锁车指令停止向所述ECU和CAN仪表发送心跳报文,以使所述ECU和CAN仪表停止工作;Stop sending heartbeat messages to the ECU and the CAN instrument according to the locking instruction, so that the ECU and the CAN instrument stop working;
或者or
根据所述解锁指令发送心跳报文和启动报文至所述ECU和CAN仪表,以使所述ECU和CAN仪表恢复工作。Send a heartbeat message and a start message to the ECU and the CAN instrument according to the unlocking instruction, so that the ECU and the CAN instrument can resume working.
虽然结合附图描述了本发明的实施方式,但是本领域技术人员可以在不脱离本发明的精神和范围的情况下做出各种修改和变型,这样的修改和变型均落入由所附权利要求所限定的范围之内。Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention. within the bounds of the requirements.
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106564468A (en) * | 2016-08-12 | 2017-04-19 | 上海创程车联网络科技有限公司 | Long-range vehicle-locking system and application thereof |
CN106314370A (en) * | 2016-08-23 | 2017-01-11 | 北京汇通天下物联科技有限公司 | Vehicle monitoring system |
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CN107170261B (en) * | 2017-06-09 | 2020-09-04 | 中国重汽集团济南动力有限公司 | A method and system for optimizing vehicle gear shift reminder parameters |
CN107336687B (en) * | 2017-06-23 | 2023-09-29 | 东风商用车有限公司 | Simple car locking control device and control method thereof |
CN107833321B (en) * | 2017-11-01 | 2021-05-18 | 潍柴动力股份有限公司 | Equipment binding and unbinding method, car locking method and related equipment |
CN108398936A (en) * | 2018-02-07 | 2018-08-14 | 安徽星网软件技术有限公司 | A kind of intelligent remote locking system and method |
CN108389287A (en) * | 2018-02-07 | 2018-08-10 | 安徽星网软件技术有限公司 | Locking system and method based on GPS satellite positioning |
CN108259140A (en) * | 2018-02-23 | 2018-07-06 | 中国重汽集团济南动力有限公司 | A kind of chassis control method borrowed for heavy-duty car pin |
CN108944785A (en) * | 2018-08-06 | 2018-12-07 | 安徽江淮汽车集团股份有限公司 | A kind of method of long-range car locking |
CN109404145A (en) * | 2018-09-29 | 2019-03-01 | 汽解放汽车有限公司 | A kind of monitoring system for commercial vehicle of providing a loan |
CN110228445B (en) * | 2019-06-20 | 2020-04-24 | 安徽江淮汽车集团股份有限公司 | Vehicle remote control system and method |
CN110450737B (en) * | 2019-08-22 | 2021-03-09 | 洛阳泰源科技有限公司 | Central electrical appliance box |
CN113551856B (en) * | 2021-07-21 | 2023-01-13 | 安徽江淮汽车集团股份有限公司 | Off-line detection method for pipeline leakage of fuel vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182360A (en) * | 2011-03-28 | 2011-09-14 | 长沙中联重工科技发展股份有限公司 | Locking method and locking system of engineering machinery and engineering machinery |
CN102602811A (en) * | 2012-03-06 | 2012-07-25 | 徐州重型机械有限公司 | Method, device and system for preventing disassembling of global positioning system (GPS) terminal of crane |
CN103921760A (en) * | 2014-04-22 | 2014-07-16 | 徐州徐工施维英机械有限公司 | Method and system for preventing vehicle-mounted positioning terminal from being detached |
CN104002761A (en) * | 2014-06-10 | 2014-08-27 | 湖北航天技术研究院特种车辆技术中心 | Intelligent vehicle locking system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6489897B2 (en) * | 2000-09-29 | 2002-12-03 | Payment Protection Services, Inc. | Vehicle location system |
-
2015
- 2015-11-25 CN CN201510834595.5A patent/CN105501176B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182360A (en) * | 2011-03-28 | 2011-09-14 | 长沙中联重工科技发展股份有限公司 | Locking method and locking system of engineering machinery and engineering machinery |
CN102602811A (en) * | 2012-03-06 | 2012-07-25 | 徐州重型机械有限公司 | Method, device and system for preventing disassembling of global positioning system (GPS) terminal of crane |
CN103921760A (en) * | 2014-04-22 | 2014-07-16 | 徐州徐工施维英机械有限公司 | Method and system for preventing vehicle-mounted positioning terminal from being detached |
CN104002761A (en) * | 2014-06-10 | 2014-08-27 | 湖北航天技术研究院特种车辆技术中心 | Intelligent vehicle locking system |
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