The invention relates to the technical field of vehicle control, and discloses a vehicle driving anti-skid control method, device and equipment and a storage medium. The method comprises the steps: calculating the current rotating speed of a target motor, the current vehicle speed of a target vehicle and a first parameter; when the current wheel slip rate is greater than a preset slip rate threshold value, determining a target motor torque reduction torque according to the current wheel slip rate; and when a driving anti-slip system of a target vehicle is in a normal state, driving a target motor is driven through the target motor torque. According to the invention, when the driving anti-slip system is in the normal state, the target motor is driven by the target motor torque obtained by the current driving demand torque and the target motor torque reduction torque, so that compared with the prior art that the vehicle dynamic control system receives the vehicle speed signal to control the driving slip, the precision of controlling vehicle slipping can be effectively improved, and then the low-attachment climbing power performance is improved.
本发明涉及车辆控制技术领域,公开了一种车辆驱动防滑控制方法、装置、设备及存储介质,所述方法包括:对目标电机的当前转速、目标车辆的当前车速以及第一参数进行计算;在当前车轮滑移率大于预设滑移率阈值时,根据当前车轮滑移率确定目标电机降扭扭矩;在目标车辆的驱动防滑系统处于正常状态时,通过目标电机扭矩驱动目标电机;由于本发明是通过在驱动防滑系统处于正常状态时,通过当前驾驶需求扭矩和目标电机降扭扭矩得到的目标电机扭矩驱动目标电机,相较于现有技术通过车辆动态控制系统接收车速信号控制驱动打滑,能够有效提高控制车辆打滑的精准度,进而提升低附爬坡动力性能。
Vehicle driving anti-skid control method, device and equipment and storage medium
车辆驱动防滑控制方法、装置、设备及存储介质
2022-01-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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