The invention provides an oil consumption optimization method based on a vehicle electric quantity balance working condition and related equipment. The method comprises the following steps: acquiring the speed of a vehicle in real time to determine the grade of the speed; controlling an engine to start and stop based on the grade of the vehicle speed; after the engine is triggered to enter the starting state, the working modes of the whole vehicle are adjusted based on the current vehicle speed obtained in real time, the working modes of the whole vehicle comprise the series connection mode and the parallel connection mode, starting and stopping of the engine are controlled according to the current vehicle speed condition of the whole vehicle, accurate control over dynamic starting and stopping of the engine is achieved, and the service life of the engine is prolonged. Therefore, in the starting state of the engine, the working mode of the whole vehicle is reasonably adjusted and switched according to the real-time vehicle speed, the fuel consumption of the hybrid electric vehicle is reduced, and the optimal fuel economy of the whole vehicle is achieved.

    本发明提供一种基于车辆电量平衡工况的油耗优化方法及相关设备。方法包括:实时获取车辆的车速,以确定车速的所属等级;基于车速的所属等级,控制发动机启停;在触发发动机进入启动状态后,基于实时获取的当前车速调整整车的工作模式,其中,整车的工作模式包括串联模式和并联模式,实现了根据整车当前车速状况,控制发动机启停,达到了对发动机动态启停的精准控制,进而在发动机启动状态下,根据实时车速对整车的工作模式进行合理调整切换,降低了混合动力汽车的油耗量,实现整车燃油经济性最优。


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    Titel :

    Fuel consumption optimization method based on vehicle electric quantity balance working condition and related equipment


    Weitere Titelangaben:

    基于车辆电量平衡工况的油耗优化方法及相关设备


    Beteiligte:
    GAO LIZHI (Autor:in) / ZENG KE (Autor:in) / ZHANG ZIQI (Autor:in) / ZHANG MING (Autor:in)

    Erscheinungsdatum :

    09.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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