The invention provides a creeping control method of a pure electric vehicle, a vehicle control unit and electronic equipment, and the creeping control method of the pure electric vehicle comprises the following steps: obtaining vehicle driving information in real time, and judging a creeping mode of the pure electric vehicle according to the vehicle driving information; calculating a crawling target torque corresponding to the crawling mode according to the crawling mode and the vehicle driving information; and outputting the calculated creeping target torque to a driving motor of the pure electric vehicle to change the running state so as to drive the vehicle to run. According to the invention, the vehicle can be started stably, the vehicle can be prevented from sliding backwards on the ramp, and the driving comfort and safety of the vehicle are improved.
本发明提供一种纯电动汽车蠕行控制方法、整车控制器及电子设备,纯电动汽车蠕行控制方法包括:实时获取车辆行驶信息,并根据所述车辆行驶信息判断纯电动汽车的蠕行模式;根据所述蠕行模式以及所述车辆行驶信息计算与所述蠕行模式对应的蠕行目标扭矩;将计算得到的所述蠕行目标扭矩输出给所述纯电动汽车的驱动电机改变运行状态以驱动车辆行驶。本发明能够使车辆平稳起步,又能在坡道上防止车辆后溜,提高了车辆行驶的舒适性和安全性。
Creeping control method of pure electric vehicle, vehicle control unit and electronic equipment
纯电动汽车蠕行控制方法、整车控制器及电子设备
2024-05-31
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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