The invention discloses a heavy-duty vehicle hill-start assist control method. The method comprises the following steps that 1, after a hill-start assist function is started, whether a vehicle is stationary and with the hand brake released or not is detected, and if the condition is met, the second step is conducted; 2, a program is controlled to command an electronic brake system to activate an electronic brake function, the vehicle maintains the braking state, and the third step is conducted; 3, whether the vehicle enters a start state or not is detected, if not, the electronic brake system maintains the brake function, and if yes, the fourth step is conducted; 4, the driving force and the running resistance of the vehicle are calculated, if the driving force is smaller than or equal to the running resistance, a start fails, the program is controlled to output a warning prompt, if the driving force is larger than the running resistance, the program is controlled to require the electronic brake system to remove the electronic brake function, and the start succeeds. According to the heavy-duty vehicle hill-start assist control method, the relation of the driving force and the running resistance in the vehicle starting process is calculated, the smooth start of the heavy-duty vehicle is achieved, and the hill start of the heavy-duty vehicle can be effective, convenient, fast, intelligent and safe.


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    Titel :

    Heavy-duty vehicle hill-start assist control method


    Beteiligte:
    GUO PENG (Autor:in) / LIU ZIHUI (Autor:in) / TIAN LEI (Autor:in) / ZHANG WENBIN (Autor:in)

    Erscheinungsdatum :

    2016-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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