The invention discloses an electric vehicle, a braking control method and device thereof and a storage medium, and the braking control method of the electric vehicle comprises the steps that when it is determined that the electric vehicle is in a sliding state, the sliding recovery torque of the electric vehicle and the maximum sliding recovery torque allowed by the electric vehicle are obtained; according to the sliding recovery torque of the electric vehicle and the maximum sliding recovery torque allowed by the electric vehicle, the driving motor braking torque of the electric vehicle is determined; when a driving motor of the electric vehicle is controlled to brake the electric vehicle according to the driving motor brake torque, brake compensation torque is determined according to the sliding recovery torque and the driving motor brake torque, and the electric vehicle is controlled to conduct compensation brake according to the brake compensation torque. Therefore, the braking control method provided by the embodiment of the invention can ensure that the electric vehicle can be timely and effectively braked, so that the driving safety of the electric vehicle is improved.
本发明公开了一种电动车辆及其制动控制方法与装置、存储介质,其中,电动车辆的制动控制方法包括:在确定电动车辆处于滑行状态时,获取电动车辆的滑行回收扭矩和电动车辆允许的最大滑行回收扭矩;根据电动车辆的滑行回收扭矩和电动车辆允许的最大滑行回收扭矩确定电动车辆的驱动电机制动扭矩;在根据驱动电机制动扭矩控制电动车辆的驱动电机对电动车辆进行制动时,根据滑行回收扭矩和驱动电机制动扭矩确定制动补偿扭矩,并根据制动补偿扭矩控制电动车辆进行补偿制动。由此,本实施例的制动控制方法能够保证电动车辆能够及时有效地进行制动,以提高电动车辆的行驶安全性。
Electric vehicle, braking control method and device thereof and storage medium
电动车辆及其制动控制方法与装置、存储介质
2024-01-05
Patent
Elektronische Ressource
Chinesisch
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