The invention relates to the technical field of vehicle control, and provides a method and a device for guiding the opening degree of an accelerator pedal of a vehicle and the vehicle. The method for guiding the opening degree of the accelerator pedal of the vehicle comprises the steps of detecting the current vehicle speed of the vehicle; according to the wheel radius of the vehicle, the rotating speed interval in which the efficiency of a driving device of the vehicle is greater than the first preset value and the transmission ratio of a transmission system, calculating a target vehicle speed interval in which the efficiency of the driving device is greater than the first preset value; determining a target opening degree of an accelerator pedal of the vehicle at least according to the current vehicle speed and the target vehicle speed interval; and according to the target opening degree of the accelerator pedal, guiding a user to control the opening degree of the accelerator pedal of the vehicle. The method can correct the unreasonable operation of the driver on the accelerator pedal, thereby reducing the energy consumption of the vehicle.

    本发明涉及车辆控制技术领域,提供一种车辆的加速踏板开度指导方法、装置及车辆。本发明所述的车辆的加速踏板开度指导方法包括:检测所述车辆的当前车速;根据所述车辆的车轮半径、所述车辆的驱动装置的效率大于第一预设值的转速区间以及传动系统传动比,计算所述驱动装置的效率大于所述第一预设值的目标车速区间;至少根据所述当前车速和所述目标车速区间,确定所述车辆的加速踏板的目标开度;根据所述加速踏板的目标开度,指导用户控制所述车辆的加速踏板的开度。本发明可以纠正驾驶员对加速踏板的不合理操作,从而减少车辆能耗。


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    Title :

    Method and device for guiding opening degree of accelerator pedal of vehicle


    Additional title:

    车辆的加速踏板开度指导方法和装置


    Contributors:
    HU ZHIMIN (author) / HOU WENTAO (author) / CHEN YUFENG (author) / DIAO HONGBIN (author) / GAO TIAN (author)

    Publication date :

    2021-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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