The invention discloses an automobile hydraulic brake hill-start control system which comprises a brake pedal, a brake master cylinder, a hill-start control valve and an ABS master cylinder which are connected in sequence, two master cylinder oil pipes are arranged on the brake master cylinder, two ABS oil pipes are also arranged on the ABS pump, the two master cylinder oil pipes and the two ABS oil pipes are connected with the hill-start control valve, one ABS oil pipe is connected with a left front wheel and a right rear wheel of the automobile, the other ABS oil pipe is connected with a right front wheel and a left rear wheel of the automobile, and the hill-start control valve is further connected with a TCU controller. Through the combined action of the two-position three-way electromagnetic valve and the one-way valve in the hill-start control valve, an oil way between the brake master cylinder and the ABS master cylinder can be controlled to be unblocked and blocked, and therefore a vehicle is helped to complete the hill starting function.

    本发明公开了一种汽车液压刹车坡道起步控制系统,包括依次连接的制动踏板、刹车总泵、坡道起步控制阀和ABS总泵,所述刹车总泵上设置有两根总泵油管,所述ABS泵上也设置有两根ABS油管,所述两根总泵油管、两根ABS油管分别与坡道起步控制阀连接,所述ABS油管其中一根连接汽车左前轮和右后轮,另一根连接汽车右前轮和左后轮,所述坡道起步控制阀上还连接有TCU控制器。本发明通过坡道起步控制阀内二位三通电磁阀和单向阀的共同作用即可控制刹车总泵与ABS总泵之间油路的畅通和断开,从而帮助车辆完成坡道起步功能。


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    Titel :

    Automobile hydraulic brake hill-start control system


    Weitere Titelangaben:

    一种汽车液压刹车坡道起步控制系统


    Beteiligte:
    YAN SHIZHOU (Autor:in) / GAO WEIMIN (Autor:in) / ZHAO YADONG (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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