The invention provides a vehicle energy recovery control method and device and a vehicle, and relates to the technical field of vehicle control. The method comprises the steps that under the condition that the charge state of a power battery is smaller than or equal to a preset value, vehicle information is obtained; wherein the vehicle information comprises clutch state information, engine demand torque information, vehicle speed information and gear information; determining the state of the vehicle according to the vehicle information; under the condition that the vehicle is in the target state, energy recovery is determined; wherein the target state comprises a braking deceleration state or a sliding state with a gear. According to the technical scheme, the problem that in the prior art, energy recovery control is conducted based on the accelerator opening degree, and gear shifting failure is likely to be caused can be solved.
本申请提供了一种车辆能量回收控制方法、装置及车辆,涉及车辆控制技术领域。所述方法包括:在动力电池的荷电状态小于或等于预设值的情况下,获取车辆信息;其中,所述车辆信息包括:离合器状态信息、发动机需求扭矩信息、车速信息以及挡位信息;根据所述车辆信息,确定所述车辆的状态;在所述车辆处于目标状态的情况下,确定进行能量回收;其中,所述目标状态包括:制动减速状态或带挡滑行状态。本申请实施例提供的技术方案能够解决现有技术中基于油门开度进行能量回收控制,易导致换挡失败的问题。
Vehicle energy recovery control method and device and vehicle
车辆能量回收控制方法、装置及车辆
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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