The invention discloses an energy recovery method and device, electronic equipment and a readable storage medium, and the method comprises the steps: obtaining a wheel end torque initial value and a motor rotating speed of a vehicle when the vehicle slides or brakes; compensating the initial value of the wheel end torque based on the transmission parameters; determining a wheel end torque target value according to a compensation result; determining feedback power of the electric drive system according to the wheel end torque target value and the motor rotating speed; and processing the feedback power of the electric drive system according to the maximum recovery power of the battery system, and determining target recovery power. Thus, the obtained initial value of the wheel end torque is compensated to determine the target value of the wheel end torque, the feedback power of the electric drive system is improved, the maximum recovery power of the battery system is combined when the target recovery power is determined, the effect of further compensating the feedback power of the electric drive system is achieved, the recovery energy of the vehicle is improved, and the vehicle safety is improved. And the hardware cost is reduced.
本申请公开了一种能量回收方法、装置、电子设备及可读存储介质,包括:当车辆滑动或者制动时,获取车辆的轮端扭矩初始值和电机转速;基于传动参数对轮端扭矩初始值进行补偿处理;根据补偿结果确定轮端扭矩目标值;根据轮端扭矩目标值和电机转速确定电驱系统的回馈功率;根据电池系统的最大回收功率对电驱系统的回馈功率进行处理,确定目标回收功率。如此,通过对获取的轮端扭矩初始值进行补偿确定轮端扭矩目标值,提高了电驱系统的回馈功率,并且,在确定目标回收功率时结合了电池系统的最大回收功率,达到了进一步补偿电驱系统的回馈功率的效果,有助于提高车辆的回收能量,降低了硬件成本。
Energy recovery method and device, electronic equipment and computer readable storage medium
能量回收方法、装置、电子设备和计算机可读存储介质
2025-04-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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