The invention discloses a vehicle high-voltage power distribution system. The system comprises a positive electrode bus and a negative electrode bus which are connected with a battery pack and a load,wherein the positive electrode bus is directly connected with the positive electrode of a charging port, and the negative electrode bus is directly connected with the negative electrode of the charging port. The invention further discloses a vehicle high-voltage safety control method. The method comprises the steps that first information representing the opening and closing state of a charging port cover and second information representing whether the charging port is connected with a charging gun or not are obtained and analyzed; and when the charging port cover is in an open state and the charging port is not connected with the charging gun, the vehicle is controlled to be in a non-high-voltage state so as to guarantee the personnel safety.
本发明公开了一种车辆高压配电系统,该系统包括连接电池包和负载的正极母线与负极母线,所述正极母线与充电口的正极之间直接连接,所述负极母线与所述充电口的负极之间直接连接;还公开了一种车辆高压安全控制方法,其包括获取并分析表征充电口盖的开闭状态的第一信息以及表征充电口是否连接充电枪的第二信息;在所述充电口盖为打开状态且所述充电口未连接充电枪时,控制车辆处于非高压状态以保证人员安全。
Vehicle high-voltage power distribution system, high-voltage safety control method and device and storage medium
车辆高压配电系统、高压安全控制方法、装置和存储介质
2020-11-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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