The invention provides a slip control method and device, electronic equipment and a storage medium, and relates to the technical field of vehicle slip prevention. The method comprises the steps that firstly, when the vehicle is in the working condition of the ejection starting execution stage, the wheel speed of each wheel of the vehicle is obtained; then, according to the wheel speed of each wheel, determining the slipping working condition of the vehicle, obtaining motor operation parameters of the vehicle, and according to the slipping working condition of the vehicle and the motor operation parameters, determining the slipping output torque of the vehicle; and finally, according to the slip output torque, the actual output torque of the vehicle is adjusted, and the motor is controlled to operate at the adjusted actual output torque. According to the method, the change rate of the rotating speed of the motor is not used as a reference factor of the slip output torque, so that the calculated slip output torque is not influenced by the change rate of the rotating speed of the motor, the calculation result is more accurate, and the driving experience and the comfort performance of the vehicle can be effectively improved in the process that a user starts the ejection starting function.
本发明提供了一种打滑控制方法、装置、电子设备及储存介质,涉及车辆防滑技术领域。方法包括:首先,当车辆处于弹射起步执行阶段的工况条件下时,获取车辆各个车轮的轮速;然后根据各个车轮的轮速,确定车辆所处的打滑工况,获取车辆的电机运行参数,并根据车辆所处的打滑工况与电机运行参数,确定车辆的打滑输出扭矩;最后,根据打滑输出扭矩,调整车辆的实际输出扭矩,并控制电机以调整后的实际输出扭矩运行。本发明由于不将电机转速的变化率作为打滑输出扭矩的参考因素,使得计算的打滑输出扭矩不受电机转速的变化率的影响,并且计算结果更加精确,并且使用户在启用弹射起步功能的过程中,能够有效提升车辆的驾驶体验感和舒适性能。
Slip control method and device, electronic equipment and storage medium
打滑控制方法、装置、电子设备及储存介质
2022-11-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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