The embodiment of the invention relates to a vehicle door lock control method and system, a vehicle and a standby controller. A standby controller involved in the vehicle door lock control method is used for being connected with a main power source, a standby power source, a vehicle body controller, a signal receiver and a door lock of a vehicle. The standby controller obtains the door lock operation signal received by the signal receiver, and when the electric quantity of the main power source of the vehicle is insufficient, electric energy can be obtained through the standby power source so that control over the door lock can be achieved. When the electric quantity of the main power source is sufficient, the door lock operation signal is still received through the standby controller, a signal receiver does not need to be specially configured for the automobile body controller, a circuit for directly connecting the automobile body controller with the signal receiver does not need to be designed either, and the circuit structure can be simplified and energy consumption can be reduced.
本公开实施例涉及一种车辆门锁控制方法及其系统、车辆和备用控制器。车辆门锁控制方法涉及的备用控制器,用于分别与车辆的主电源、备用电源、车身控制器、信号接收器和门锁连接。备用控制器获取信号接收器收到的门锁操作信号,在车辆的主电源的电量不足时,可通过备用电源获取电能而实现对门锁的控制。在主电源的电量充足时,仍通过备用控制器接收门锁操作信号,无需为车身控制器专门配置信号接收器,亦无需设计车身控制器与信号接收器直接连接的电路,有利于简化电路结构和降低能耗。
Vehicle door lock control method and system, vehicle and standby controller
车辆门锁控制方法及其系统、车辆和备用控制器
2023-07-14
Patent
Electronic Resource
Chinese
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