The invention relates to a control system for a vehicle, the vehicle and a startup and shutdown method. The system comprises a power battery module, a whole vehicle control module and a fuel cell system control module. The power battery module is connected with the whole vehicle control module through a BMSEN, and a K2 first contact, a normally-closed contact switch, a second voltage acquisition point and a voltage output contact are sequentially arranged on the BMSEN; a BMSVC is arranged between the power battery module and the voltage output contact, and a K2 second contact, an emergency stop switch, a first voltage acquisition point and a whole vehicle key switch are sequentially arranged on the BMSVC; a normally open contact switch is arranged between the K2 first contact and the K2 second contact; and the fuel cell system control module is electrically connected with the first voltage acquisition point and the second voltage acquisition point to acquire voltage signals, and is in electric control connection with the normally closed contact switch and the normally open contact switch. Compared with the prior art, the functions of sudden stop and delayed shutdown of the fuel cell system are realized under the condition that a battery power supply does not need to be additionally configured for the fuel cell control module.
本发明涉及一种用于车辆的控制系统、车辆与开关机方法,系统包括动力电池模块、整车控制模块以及燃料电池系统控制模块;动力电池模块与整车控制模块之间通过BMS_EN连接,并在BMS_EN上依次设有K2第一接点、常闭触点开关、第二电压采集点、电压输出接点;动力电池模块与电压输出接点之间设有BMS_VC,并在BMS_VC上依次设有K2第二接点、急停开关、第一电压采集点、整车钥匙开关;K2第一接点与K2第二接点之间设有常开触点开关;燃料电池系统控制模块与第一电压采集点、第二电压采集点电连接,以采集电压信号,并与常闭触点开关、常开触点开关电控连接。与现有技术相比,本发明在不用另给燃料电池控制模块配置电池电源的情况下,实现急停和燃料电池系统延时关机的功能。
Control system for vehicle, vehicle and startup and shutdown method
一种用于车辆的控制系统、车辆与开关机方法
14.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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