The invention discloses a GPF regeneration control method and device, a hybrid power system and a hybrid vehicle. The GPF regeneration control method comprises the steps that in response to a regeneration request signal, the power requirement and the working mode of the current hybrid power system and the current working condition of an engine are obtained; searching a target regeneration working condition point from the regeneration working condition point set according to the power demand, the working mode and the current working condition of the engine; and according to the target regeneration working condition point, a control instruction sent to a motor controller is generated, so that the motor controller controls the hybrid power system to be converted to the target regeneration working condition point. The control process is simpler, a specific target regeneration working condition point is provided in the GPF regeneration process, the current power requirement is considered, and the hybrid power system can normally output power to the outside.
本发明公开了一种GPF再生控制方法及装置、混合动力系统及混动车辆,GPF再生控制方法包括:响应于再生请求信号,获取当前混合动力系统的动力需求、工作模式和发动机的当前工况;根据动力需求、工作模式和发动机的当前工况,从再生工况点集合中查找目标再生工况点;根据目标再生工况点,生成发送给电机控制器的控制指令,使电机控制器控制将混合动力系统转换到目标再生工况点。控制过程更加简单,且GPF再生过程提供明确的目标再生工况点,考虑当前的动力需求,混合动力系统能够对外正常输出动力。
GPF regeneration control method and device, hybrid power system and hybrid vehicle
GPF再生控制方法及装置、混合动力系统及混动车辆
2024-08-23
Patent
Electronic Resource
Chinese
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