The invention discloses an automobile power supply main switch control method and system, and the method comprises the steps: judging whether a whole automobile is powered on or not, if yes, executing the next detection work, and if not, waiting for a power-on instruction; detecting whether the air heating switch or the liquid heating switch is started to work or not, if yes, when the closing duration of the air heating switch or the liquid heating switch meets a threshold value, obtaining the state information of the whole vehicle, and if not, directly obtaining the state information of the whole vehicle; and judging whether the whole vehicle state meets the power-off instruction or not, if yes, executing the power-off action and power-off of the whole vehicle, and if not, obtaining the whole vehicle state information again until the power-off instruction is judged to be met, and controlling the power-off of the whole vehicle. According to the control method, the functions of automatic power-off, delayed power-off and mistaken touch prevention forced power-off of the vehicle are achieved, the possibility of power shortage of a storage battery of the vehicle is reduced, fire disasters caused by heat accumulation are avoided, power interruption of the whole vehicle caused by mistaken touch of a switch is avoided, and the power of the whole vehicle can be forcibly interrupted by inputting a forced power-off instruction.
本发明公开了一种汽车电源总开关控制方法及控制系统,该方法包括:判断整车是否上电,若是,执行下一步检测工作,否则,等待上电指令;检测空气加热开关或液体加热开关是否开启工作,若是,当空气加热开关或液体加热开关关闭时长满足阈值,获取整车状态信息,否则,直接获取整车状态信息;判断整车状态是否满足下电指令,若是,执行下电动作,整车断电,否则,重新获取整车状态信息,直至判断满足下电指令控制整车断电。本发明的控制方法,实现了车辆的自动下电、延时下电、防误触及强制下电功能,减少了车辆的蓄电池亏电的可能,避免热量堆积引起火灾,避免了误触开关引起整车电源中断,还可以通过输入强制下电指令,进行整车电源强制中断。
Automobile power supply main switch control method and control system
一种汽车电源总开关控制方法及控制系统
2023-08-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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