The invention discloses a gradient determining method, a related device and a semi-trailer train, the semi-trailer train at least comprises a tractor and a semi-trailer, the method comprises the steps that the traction seat angle of the semi-trailer train during driving on a target road section is obtained, and the target road section at least comprises a road section during ramp driving; a first ramp angle parameter value of the target road section where the tractor is located and a second ramp angle parameter value of the semitrailer on the target road section are determined; and according to the first ramp angle parameter value, the second ramp angle parameter value and the traction seat angle when the semi-trailer train travels on the target road section, the equivalent gradient of the road section where the semi-trailer train is located is calculated. According to the method, the equivalent gradient of the road section where the semi-trailer train is located can be calculated, the problem that an existing gradient estimation method is inaccurate in result is solved, and the applicability is better.

    本申请公开了一种坡度确定方法以及相关装置、半挂汽车列车,所述半挂汽车列车至少包括:牵引车、半挂车,所述方法包括:获取所述半挂汽车列车在目标路段上行驶时的牵引座角度,其中所述目标路段至少包括在坡道行驶时的路段;确定所述牵引车所在所述目标路段的第一坡道角度参数值以及所述半挂车在所述目标路段的第二坡道角度参数值;根据所述第一坡道角度参数值、所述第二坡道角度参数值以及所述半挂汽车列车在目标路段上行驶时的牵引座角度,计算出半挂汽车列车所在路段的等效坡度。通过本申请可计算出半挂汽车列车所在路段的等效坡度,改善了现有坡度估算方法结果不准确的问题,且适用性更好。


    Access

    Download


    Export, share and cite



    Title :

    Gradient determination method, related device and semi-trailer train


    Additional title:

    坡度确定方法以及相关装置、半挂汽车列车


    Contributors:

    Publication date :

    2022-09-23


    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




    Brake control system and method for semi-trailer train

    SHEN XIAOMIN / HE REN | European Patent Office | 2015

    Free access

    TRAILER MODE DETERMINATION DEVICE AND METHOD USING GRADIENT

    NO JIN WON | European Patent Office | 2020

    Free access

    ROAD TRAIN COMBINATION WITH TRACTOR AND SEMI-TRAILER

    WAGNER PHILIPP / FLEISCHHACKER JAN / ILLE THOMAS et al. | European Patent Office | 2021

    Free access

    TUGGER TRAIN TRAILER

    KOLLMANNSBERGER JOSEF / ZIMMER MICHAEL | European Patent Office | 2021

    Free access