The invention belongs to the technical field of vehicle application, and particularly relates to an electronic differential lock control system for a vehicle. The system comprises a programmable controller, a left proximity switch, a right proximity switch, a left proximity blocking sheet, a right proximity blocking sheet, a left normally open electromagnetic valve, a right normally open electromagnetic valve and an electronic differential lock start switch. The left proximity switch and the right proximity switch are installed on rims of a left driving wheel and a right driving wheel of the vehicle correspondingly, the left proximity blocking sheet and the right proximity blocking sheet are installed shells at the left end and the right end of a drive axle correspondingly, and the left proximity blocking sheet and the right proximity blocking sheet correspond to the left proximity switch and the right proximity switch in position; the left proximity switch and the right proximity switch are both connected with the programmable controller; the left normally open electromagnetic valve and the right normally open electromagnetic valve are arranged on a brake system; the programmablecontroller is connected with the left normally open electromagnetic valve and the right normally open electromagnetic valve; and the electronic differential lock start switch is connected with the programmable controller. The electronic differential lock control system is started or stopped by a driver and cooperated with a brake pedal to achieve a differential function.

    本发明属于车辆应用技术领域,具体是一种车辆用电子差速锁控制系统。该系统包括:可编程控制器、接近开关左、接近开关右、接近挡片左、接近挡片右、常开电磁阀左、常开电磁阀右和电子差速锁启动开关;接近开关左、接近开关右分别安装于车辆左右驱动轮的轮辋上;接近挡片左、接近挡片右分别安装在驱动桥左右端的壳体上;接近挡片左、接近挡片右与接近开关左和接近开关右的位置对应;接近开关左、接近开关右均与可编程控制器连接;常开电磁阀左、常开电磁阀右设置于制动系统上;可编程控制器连接与常开电磁阀左和常开电磁阀右连接;电子差速锁启动开关与可编程控制器连接。驾驶员对电子差速锁控制系统启动或者关闭,配合制动踏板,实现差速功能。


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    Title :

    Electronic differential lock control system for vehicle


    Additional title:

    一种车辆用电子差速锁控制系统


    Contributors:
    MIAO FENG (author) / YIN TIANHUI (author) / JIA LEILEI (author)

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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