The invention discloses a torque control method, device and equipment of a driving motor and a readable storage medium, and belongs to the technical field of electric vehicles. The method comprises the following steps: in response to a received target signal, acquiring a first driving torque of a driving motor when the target signal is received; the driving torque of the driving motor is controlled to be adjusted from the first driving torque to the second driving torque according to the first adjusting speed, the first adjusting speed is determined based on the first driving torque, the second driving torque and the first duration, and the first duration is the duration needed for adjusting the driving torque of the driving motor from the first driving torque to the second driving torque; controlling the driving motor to operate for a second duration according to a second driving torque, wherein the second duration is determined based on the second driving torque and the vehicle information; controlling the driving torque of the driving motor to be adjusted from the second driving torque to the target torque; and controlling the driving motor to operate according to the target torque. According to the method, the adjusting process of the driving torque is smoother, and the running smoothness of the whole vehicle can be improved.
本申请公开了一种驱动电机的扭矩控制方法、装置、设备及可读存储介质,属于电动汽车技术领域。方法包括:响应于接收到目标信号,获取驱动电机在接收到目标信号时的第一驱动扭矩;按照第一调整速度控制驱动电机的驱动扭矩从第一驱动扭矩调整为第二驱动扭矩,第一调整速度基于第一驱动扭矩、第二驱动扭矩和第一时长确定,第一时长为驱动电机的驱动扭矩从第一驱动扭矩调整为第二驱动扭矩需要的时长;控制驱动电机按照第二驱动扭矩运行第二时长,第二时长基于第二驱动扭矩和车辆信息确定;控制驱动电机的驱动扭矩从第二驱动扭矩调整为目标扭矩;控制驱动电机按照目标扭矩运行。该方法使得驱动扭矩的调整过程更为平缓,能够提升整车行驶的平顺性。
Torque control method, device and equipment of driving motor and readable storage medium
驱动电机的扭矩控制方法、装置、设备及可读存储介质
09.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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