The invention provides a vehicle energy feedback control method, device and equipment and a medium, and the method comprises the steps: controlling a first motor to drive a whole vehicle when it is judged that a battery cannot perform energy feedback but a motor enters a preset energy feedback mode; obtaining the current driving power, and determining a target heating current corresponding to the current driving power based on a preset corresponding relation between the driving power and the heating current; and the heating current is adjusted according to the target heating current, so that the current driving power is consumed by the second motor, and no energy flows into the battery. By adopting the embodiment of the invention, energy feedback can be carried out through the driving power provided by a single motor and the driving power is consumed through the other motor under the working condition that the battery cannot carry out energy feedback but the motor needs to carry out energy feedback in order to maintain driving, so that no energy feedback at the battery end is ensured; therefore, the running safety of the whole vehicle is further ensured.
本发明提供了一种车辆能量回馈控制方法、装置、设备及介质,方法包括:当判断到电池不能进行能量回馈,但电机进入预设的能量回馈模式时,控制第一电机对整车进行驱动;获取当前驱动功率,并基于驱动功率与发热电流之间的预置对应关系,确定与当前驱动功率对应的目标发热电流;根据目标发热电流对发热电流进行调整,以使当前驱动功率被第二电机消耗,使所述电池无能量流入。采用本发明实施例,能够在电池处于不能进行能量回馈,但电机处于为了维持驱动需进行能量回馈的工况下,通过单个电机提供的驱动功率进行能量回馈,通过另一电机对驱动功率进行消耗,保证电池端无能量回馈,从而进一步保证了整车的运行安全。
Vehicle energy feedback control method, device, equipment and medium
一种车辆能量回馈控制方法、装置、设备及介质
2022-07-15
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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