The invention relates to a vehicle power mode adjusting method, device and system. The vehicle power mode adjusting method comprises the steps that the road type of a road in front of a vehicle is acquired; according to the road type, an engine characteristic curve of the vehicle corresponding to the road type is obtained, and the engine characteristic curve is used for representing the corresponding relation between the vehicle working condition data and the fuel consumption rate of the vehicle; and the power mode of the vehicle is adjusted according to the engine characteristic curve. By the adoption of the vehicle power mode adjusting method, device and system, energy saving can be effectively achieved on the premise that the vehicle power performance is not reduced.

    本发明涉及了一种车辆动力模式调节方法、装置以及系统,其中,车辆动力模式调节方法包括:获取车辆前方道路的道路类型;根据道路类型,获取道路类型对应的车辆的发动机特性曲线,发动机特性曲线用于表示车辆工况数据与车辆的油耗率之间的对应关系;根据发动机特性曲线,调节车辆的动力模式。采用本发明所提供的车辆动力模式调节方法、装置以及系统可以实现在不降低车辆动力性的前提下,有效地实现节能。


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    Title :

    Vehicle power mode adjusting method, device and system


    Additional title:

    车辆动力模式调节方法、装置以及系统


    Contributors:
    ZHOU WENSHENG (author) / WANG WENQIANG (author) / KOU XIANGRONG (author) / FANG PENGZHOU (author) / YANG JIALIANG (author) / JIANG YUE (author) / LIU DUO (author) / LI JIAN (author) / LU HEJUN (author) / SUN LINYAN (author)

    Publication date :

    2021-04-30


    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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