The invention is suitable for the technical field of electric automobiles, and provides a control method and device for an electric automobile and the electric automobile. The method comprises the steps that a target torque value needing to be reached by the electric automobile is obtained, and in the process that the torque of the electric automobile changes to the target torque value, the torque of the electric automobile is controlled to be reduced to a first preset value; the first preset value is smaller than the target torque value; after the torque of the electric automobile is reduced to a first preset value, the electric automobile is controlled to rise the torque, so that the torque of the electric automobile is changed from the first preset value to a target torque value; according to the application, the torque is firstly reduced to a large extent, and then the torque is increased and is close to the target torque value, so that the impact feeling caused by power loss and power combination is simulated, a user can feel the impact feeling in the process of driving the electric vehicle, and the driving pleasure of the user is increased.
本申请适用于电动汽车技术领域,提供了一种电动汽车的控制方法、装置及电动汽车,该方法包括:先获取电动汽车需要到达的目标扭矩值,在电动汽车的扭矩向目标扭矩值变化过程中,控制电动汽车的扭矩下降至第一预设值,第一预设值小于目标扭矩值;在电动汽车的扭矩下降至第一预设值后,控制电动汽车进行升扭,以使得电动汽车的扭矩从第一预设值向目标扭矩值进行变化;本申请先将扭矩进行较大程度的下降,然后再将扭矩上升并向目标扭矩值进行靠近,进而模拟出了由于动力丢失和动力结合带来的冲击感受,使用户在驾驶电动汽车过程中感受到冲击感,增加用户的驾驶乐趣。
Control method and device of electric automobile and electric automobile
一种电动汽车的控制方法、装置及电动汽车
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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