The invention provides a target reserve power determination method and device of a hybrid power vehicle and the vehicle. The target reserve power is power reserved for starting of an engine of the hybrid electric vehicle. The method comprises the steps that the current clutch state and the current driving mode of the hybrid electric vehicle are obtained; the current water temperature of an engine and the current SOC of a power battery of the hybrid electric vehicle are obtained; and determining target reserve power based on the current state of the clutch, the current driving mode, the current water temperature of the engine and the current SOC of the power battery. The target reserve power required under the current working condition can be accurately obtained, and the exact use requirements under different working conditions can be met.
本申请提供一种混动车的目标储备功率确定方法、装置及车辆。目标储备功率是为混动车的发动机启动预留的功率,该方法包括:获取混动车的当前离合器的状态和当前驾驶模式;获取混动车的当前发动机的水温和当前动力电池的SOC;基于当前离合器的状态、当前驾驶模式、当前发动机的水温和当前动力电池的SOC,确定目标储备功率。本申请可以准确得到当前工况下所需的目标储备功率,能够满足不同工况下的确切的使用需求。
Method and device for determining target reserve power of hybrid electric vehicle and vehicle
混动车的目标储备功率确定方法、装置及车辆
2022-09-30
Patent
Elektronische Ressource
Chinesisch
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