The embodiment of the invention provides a maintenance switch, a maintenance switch control system, a maintenance switch control method, a power battery high-voltage system and an electric automobile, and belongs to the technical field of automobiles. The maintenance switch comprises a plugging member which is installed on a switch box body in a plugging manner and is provided with a first high-voltage loop terminal; a second high-voltage loop terminal is arranged in the switch box body; the driving mechanism is used for driving the plugging piece; and the plugging piece is driven by the driving mechanism to execute a plugging action so as to realize connection and disconnection of the first high-voltage loop terminal and the second high-voltage loop terminal. According to the invention, the driving mechanism is adopted to drive the plugging piece to move and execute the plugging action, and the driving mechanism replaces manual plugging, so that the maintenance switch is not easy to damage, and the problem of incomplete separation of the maintenance switch caused by limited human force is not easy to occur.
本发明实施例提供一种维修开关、一种维修开关控制系统、一种维修开关控制方法、一种动力电池高压系统以及一种电动汽车,属于汽车技术领域。所述维修开关,包括:插拔件,插拔安装于开关箱体上,所述插拔件设有第一高压回路端子;开关箱体,所述开关箱体内设有第二高压回路端子;驱动机构,用于驱动所述插拔件;所述插拔件在所述驱动机构的驱动下执行插拔动作,实现第一高压回路端子与第二高压回路端子的导通与断开。本发明采用驱动机构带动插拔件移动,执行插拔动作,驱动机构代替人工插拔,不易造成维修开关的损坏,不易出现因人为力量有限而导致维修开关分离不完全的问题。
Maintenance switch, maintenance switch control system and control method
维修开关、维修开关控制系统及控制方法
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Maintenance switch, maintenance switch control method and storage medium
European Patent Office | 2023
|Switch and crossing maintenance
British Library Conference Proceedings | 1996
|Low-voltage maintenance switch device, control method and vehicle
European Patent Office | 2020
|