The invention provides a low-power-consumption monitoring method, a system and a vehicle. A normal fire power supply mode of a low-voltage storage battery is adopted to supply power to a monitoring system; and if the total fire signal of a whole vehicle is not detected, a low-power-consumption control circuit of a CAN module is started, and the power supply of the low-voltage storage battery to the CAN module is stopped, so that the electric quantity of the low-voltage storage battery is saved, the problem of feed of the low-voltage storage battery is avoided, and the normal and stable operation of the whole vehicle is ensured.
本发明提供了一种低功耗监控方法、系统及车辆,采用低压蓄电池的常火供电方式为监控系统供电,若没有检测到整车总火信号,则启动CAN模块的低功耗控制电路,停止低压蓄电池对CAN模块的供电,节约了低压蓄电池的电量,避免了低压蓄电池出现馈电的问题,保证了整车能够正常稳定运行。
Low-power-consumption monitoring method, system and vehicle
一种低功耗监控方法、系统及车辆
2020-04-21
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |