The invention provides a hybrid vehicle power engine switching method and device, electronic equipment and a storage medium. The method comprises the steps that the driving state and an operation instruction of the hybrid electric vehicle at the current moment are obtained, and the driving state comprises the speed, the acceleration and the steering wheel rotation angle; the operation instruction is analyzed, the driving variation amount of the hybrid electric vehicle in the driving state is obtained, and the driving variation amount comprises the variation amount of the speed, the variation amount of the acceleration and the variation amount of the steering wheel rotation angle; based on the driving state and the driving change amount, whether the hybrid electric vehicle needs to switch a power engine or not is judged, and the power engine comprises an engine and a motor; and when the power engine needs to be switched, the switching algorithm is used for completing switching of the power engine. By adopting the technical means, the problem that the switching of the power engine of the hybrid vehicle lags behind the change of the driving state of the vehicle in the prior art and the timely switching of the power engine cannot be realized is solved.

    本公开提供了一种混动汽车动力引擎切换方法、装置、电子设备及存储介质。该方法包括:获取当前时刻混动汽车的行驶状态和操作指令,其中,行驶状态包括速度、加速度和方向盘旋转角度;解析操作指令,得到混动汽车在行驶状态下的行驶变动量,其中,行驶变动量包括速度、加速度和方向盘旋转角度各自的变动量;基于行驶状态和行驶变动量判断混动汽车是否需要切换动力引擎,其中,动力引擎包括发动机和电动机;当需要切换动力引擎时,利用切换算法完成动力引擎的切换。采用上述技术手段,解决现有技术中混动汽车动力引擎的切换滞后于汽车行驶状态的变化,不能实现动力引擎的及时切换的问题。


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    Title :

    Hybrid vehicle power engine switching method and device, electronic equipment and storage medium


    Additional title:

    混动汽车动力引擎切换方法、装置、电子设备及存储介质


    Contributors:
    HU XIAOQIAN (author) / CHEN YI (author) / SHI HEDI (author) / ZHOU ZHENGWEI (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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