The invention relates to the technical field of vehicle control, and discloses an energy recovery method and device, a storage medium and an automobile, and the method comprises the steps: obtaining the intersection distance between a current vehicle and a next intersection, the initial sliding speed when the current vehicle enters a sliding state, and the traffic light remaining time of the next intersection; determining a first energy recovery torque at each gliding moment based on the intersection distance, the initial gliding speed and the traffic light residual duration; acquiring a real-time vehicle distance between the current vehicle and the previous vehicle, and determining a second energy recovery torque at each sliding moment based on the real-time vehicle distance; and target energy recovery torques at all the sliding moments are determined according to all the first energy recovery torques and all the second energy recovery torques, and energy recovery is conducted on the current vehicle according to all the target energy recovery torques. According to the invention, the effect of reducing unnecessary energy conversion loss while ensuring the safety can be achieved.
本申请涉及车辆控制技术领域,公开了一种能量回收方法、装置、存储介质及汽车,该方法包括:获取当前车辆距离下一路口的路口距离、当前车辆进入滑行状态时的起始滑行车速以及下一路口的红绿灯剩余时长;基于路口距离、起始滑行车速以及红绿灯剩余时长确定各滑行时刻下的第一能量回收扭矩;获取当前车辆距离前一车辆的实时车辆距离,并基于实时车辆距离确定各滑行时刻下的第二能量回收扭矩;根据各第一能量回收扭矩和各第二能量回收扭矩确定各滑行时刻下的目标能量回收扭矩,并按照各目标能量回收扭矩对当前车辆进行能量回收。本申请可达到保障安全性的同时减少不必要的能量转换损耗的效果。
Energy recovery method and device, storage medium and automobile
能量回收方法、装置、存储介质及汽车
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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