The invention relates to the field of vehicle control, in particular to an emergency unlocking method and device for a non-road vehicle and a motor vehicle. When the emergency unlocking condition of the vehicle is met, an emergency password input mode is started through simultaneous action of parking braking and traveling braking; by switching the status bit of the multi-state switch, the serial number corresponding to the status bit serves as a password to be input into the trip computer, and when the input password is correct, emergency unlocking is achieved. The emergency unlocking password input mode is started in a parking braking and traveling braking linkage mode, different status bit signals are input into a trip computer by means of the characteristic that a multi-state switch can switch the state, input of the emergency unlocking password is achieved, and therefore emergency unlocking is achieved.
本发明涉及车辆控制领域,具体为非道路车辆的紧急解锁方法、装置及机动车辆,通过预先对多态开关的每一个状态位进行编号;在车辆紧急解锁的条件满足时,通过驻车制动和行车制动的同时动作,开启紧急密码输入模式;通过切换多态开关的状态位,使状态位对应的编号作为密码输入行车电脑中,当输入的密码正确时,实现紧急解锁。以驻车制动和行车制动联动的方式,开启紧急解锁密码的输入模式,利用多态开关能够切换状态的特性,向行车电脑输入不同的状态位信号,来实现紧急解锁密码的输入,从而实现紧急解锁。
Emergency unlocking method and device for non-road vehicle and motor vehicle
非道路车辆的紧急解锁方法、装置及机动车辆
2024-09-24
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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