The invention provides a method and a system for realizing vehicle high-voltage discharge, and belongs to the field of vehicles. According to the method for realizing vehicle high-voltage discharge, after a vehicle power-off trigger instruction is received, the vehicle is controlled to perform passive discharge when collision or failure of the vehicle is detected, and the vehicle is controlled toperform active discharge according to a preset discharge path in multiple discharge paths when no collision or failure of the vehicle is detected. According to the invention, a plurality of dischargeways are provided, the discharge ways are not single, discharge can be carried out as soon as possible and safely, and the failure rate of active discharge can be reduced.
本发明提供了一种实现车辆高压放电的方法及系统,涉及车辆领域。实现车辆高压放电的方法在接收车辆下电的触发指令后检测到车辆发生碰撞或故障时控制车辆进行被动放电,检测到车辆未发生碰撞或故障时控制车辆按照多种放电途径中预设的放电途径进行主动放电。本发明中设有多种放电途径,放电途径不单一,能够尽快并安全地进行放电,可以降低主动放电的失败率。
Method and system for realizing vehicle high-voltage discharge
一种实现车辆高压放电的方法及系统
2020-04-21
Patent
Electronic Resource
Chinese
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