The invention relates to a hill start assisting control method and device. The hill start assisting control method comprises the steps that vehicle speed information and the information of the opening degree of a braking pedal are judged and compared, when the information meets a set condition, braking of a whole vehicle is conducted, and braking of the whole vehicle is released after a set period of time is delayed. The hill start assisting control device comprises a controller, a first sensor used for detecting the speed of the vehicle, a second sensor used for detecting the opening degree of the braking pedal and an electromagnetic valve, wherein the controller is connected with the first sensor and the second sensor in a sampling mode and is connected with the electromagnetic valve in a controlling mode. When the speed of the vehicle and the opening degree of the braking pedal meet the set condition, braking of the whole vehicle is conducted. According to the control method, only the speed, capable of being detected easily, of the vehicle and the opening degree, capable of being detected easily, of the braking pedal need to be acquired, and thus detection difficulty is low. In addition, after hill start assisting is constructed, braking is released automatically after the set period of time is delayed, in this way, sufficient time between braking and accelerating is provided for a driver, and the dangers of hill slipping and backward moving are avoided.


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    Title :

    Hill start assisting control method and device


    Contributors:
    YANG XUEQING (author) / SU CHANGJUN (author) / GAO JIANPING (author) / LI TAO (author)

    Publication date :

    2015-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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