The invention discloses a motor demand torque determination method, device and equipment and a storage medium, relates to the technical field of vehicle control, and discloses the motor demand torque determination method. Comprising the steps that driving input information, environment parameter information, mode setting information, demand torque control information, flag bit state information, motor torque control information and gearbox parameter information are collected; determining a target driver demand torque based on the driving input information, the environmental parameter information, the mode setting information, the demand torque control information and the flag bit state information; and determining a motor demand torque based on the target driver demand torque, the motor torque control information and the gearbox parameter information. The power requirements of the four-wheel-drive electric vehicle under various operation conditions are comprehensively considered, accurate power distribution is achieved in the process of determining the required torque of the motor, and the dynamic performance of the four-wheel-drive electric vehicle is improved.
本申请公开了一种电机需求扭矩确定方法、装置、设备及存储介质,涉及车辆控制技术领域,公开了一种电机需求扭矩确定方法,包括:采集驾驶输入信息、环境参数信息、模式设置信息、需求扭矩控制信息、标志位状态信息、电机扭矩控制信息以及变速箱参数信息;基于所述驾驶输入信息、所述环境参数信息、所述模式设置信息、所述需求扭矩控制信息以及所述标志位状态信息确定目标驾驶员需求扭矩;基于所述目标驾驶员需求扭矩、所述电机扭矩控制信息以及所述变速箱参数信息确定电机需求扭矩。全面考虑了多种运行工况下四驱电动车的动力需求,在确定电机需求扭矩的过程中实现了精确的动力分配,提高了四驱电动车的动态性能。
Motor demand torque determination method and device, equipment and storage medium
电机需求扭矩确定方法、装置、设备及存储介质
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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