The invention discloses a power-on and power-off control method and device for an electric vehicle and related equipment. The power-on and power-off control method for the electric vehicle comprises the steps that a high-voltage power-on request of the whole vehicle is detected; detecting whether the whole vehicle meets a high-voltage power-on condition or not; and when judging that the high-voltage power-on condition is met, starting high-voltage power-on according to the high-voltage power-on request. According to the method, power-on is achieved without a key button switch of a main driver seat, the risk that a high-voltage relay is repeatedly closed due to frequent use of the key switch is avoided, and control and starting of high-voltage power-on are better achieved.
本发明公开了一种电动汽车的上下电控制方法、装置及相关设备,该电动汽车的上电控制方法包括:检测整车高压上电请求;检测整车是否满足高压上电的条件;判断满足高压上电的条件时,根据高压上电请求,启动高压上电。该方法无需主驾驶座位的钥匙按键开关实现上电,且避免了因频繁使用钥匙开关导致高压继电器反复闭合的风险,更好地实现了控制启动高压上电。
Power-on and power-off control method and device of electric vehicle and related equipment
电动汽车的上下电控制方法、装置及相关设备
2022-08-09
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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