The invention relates to the technical field of automobiles, and provides a control method of a hybrid electric vehicle, the hybrid electric vehicle and a storage medium. The control method comprises the steps of obtaining engine oil temperature of an engine; under the condition that the engine oil temperature is not larger than a first preset value and the time interval from last engine starting is larger than a second preset value, the generator reversely drags the engine to a first duration so as to start the engine; and under the condition that the engine oil temperature is not larger than the first preset value and the time interval from last starting of the engine is not larger than a second preset value, the generator reversely drags the engine to a second duration so as to start the engine, and the second duration is smaller than the first duration. The invention provides a control method of a hybrid electric vehicle, the hybrid electric vehicle and a storage medium, which can prolong the service life of an engine and improve the driving experience.

    本申请涉及汽车技术领域,提供了一种混合动力汽车的控制方法、动力汽车及存储介质。控制方法包括获取发动机的机油温度;在机油温度不大于第一预设值,且距离上次发动机启动的时间间隔大于第二预设值的情况下,发电机倒拖发动机至第一时长以启动发动机;在机油温度不大于第一预设值,且距离上次发动机启动的时间间隔不大于第二预设值的情况下,发电机倒拖发动机至第二时长以启动发动机,其中,第二时长小于第一时长。本申请提供了一种混合动力汽车的控制方法、动力汽车及存储介质,能够提高发动机的使用寿命,提升驾驶体验。


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    Title :

    Control method of hybrid electric vehicle, electric vehicle and storage medium


    Additional title:

    一种混合动力汽车的控制方法、动力汽车及存储介质


    Contributors:
    OUYANG DAN (author) / SHAN WENQIANG (author) / XIANG GAO (author) / ZHA NAIMIN (author) / DING WEI (author)

    Publication date :

    2022-09-27


    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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