The invention provides an energy recovery control method and device, a vehicle and a storage medium. According to the method, when a target vehicle is braked, energy is recycled through a front wheel driving motor, and recycled electric quantity is obtained. And when the recycled electric quantity is greater than the first target electric quantity, charging the first electric quantity in the recycled electric quantity into the high-voltage battery through the first line, and storing the electric energy of the second electric quantity in the recycled electric quantity into an energy storage device in the rear wheel driving motor through the second line. Namely, the front wheel driving motor is used for energy recovery, and the rear wheel driving motor is used for temporary energy storage. Therefore, when the high-voltage battery cannot accommodate the recycled electric quantity, the electric energy of the rest electric quantity can be recycled through the rear wheel driving motor, so that the recycled electric quantity is fully absorbed. Therefore, when the vehicle is braked, heat energy originally generated by kinetic energy can be converted into electric energy, and abrasion to the brake disc is reduced. In addition, when the recycled electric quantity is large, the recycled electric quantity is absorbed as much as possible, the target vehicle can be assisted in braking rapidly, and the braking efficiency is improved.
本申请提供能量回收的控制方法、装置、车辆及存储介质。该方法中在目标车辆制动时,通过前轮驱动电机进行能量回收,得到回收电量。在回收电量大于第一目标电量时,通过第一线路将回收电量中的第一电量充入高压电池,并通过第二线路将回收电量中的第二电量的电能存储至后轮驱动电机中的储能装置。即,前轮驱动电机用于能量回收,后轮驱动电机用于临时储能。这样,在高压电池无法容纳回收电量时,可通过后轮驱动电机回收其余电量的电能,使得回收电量被充分吸收。这样,在车辆制动时可将原本由动能产生的热能转换为电能,减少对制动盘的磨损。此外,在回收电量较大时,尽可能地吸收该回收电量,能够辅助目标车辆快速地制动,提高制动效率。
Energy recovery control method and device, vehicle and storage medium
能量回收的控制方法、装置、车辆及存储介质
2025-02-07
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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