A four-wheel steering control system and a control method therefor. The four-wheel steering control system comprises a front drive axle, a front drive oil cylinder, a rear drive axle, a rear drive oil cylinder, a first reversing valve, a second reversing valve and a switch valve. The front drive oil cylinder is in driving connection with the front drive axle; the rear drive oil cylinder is in driving connection with the rear drive axle; a first working oil port of the first reversing valve is in communication with one oil cavity of the front drive oil cylinder; a second working oil port of the first reversing valve is in communication with an oil inlet of the second reversing valve; an oil return port of the second reversing valve is in communication with another oil cavity of the front drive oil cylinder; two working oil ports of the second reversing valve are respectively in communication with two oil cavities of the rear drive oil cylinder; and the oil return port of the second reversing valve is further in communication with an oil tank by means of the switch valve.


    Access

    Download


    Export, share and cite



    Title :

    Four-wheel steering control system and control method therefor


    Contributors:
    ZHAOLIANG ZHANG (author) / SHAOLEI LI (author) / DEHONG WANG (author) / DESEN XUE (author) / ZENGZHI ZHAO (author) / XIAOFEI DENG (author) / BING GUO (author)

    Publication date :

    2024-03-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    FOUR-WHEEL STEERING CONTROL SYSTEM AND CONTROL METHOD THEREFOR

    ZHANG ZHAOLIANG / LI SHAOLEI / WANG DEHONG et al. | European Patent Office | 2024

    Free access

    FOUR-WHEEL STEERING CONTROL SYSTEM AND CONTROL METHOD THEREFOR

    ZHANG ZHAOLIANG / LI SHAOLEI / WANG DEHONG et al. | European Patent Office | 2023

    Free access

    FOUR-WHEEL STEERING CONTROL SYSTEM AND CONTROL METHOD THEREFOR

    ZHANG ZHAOLLIANG / LI SHAOLEI / WANG DEHONG et al. | European Patent Office | 2024

    Free access

    FOUR-WHEEL STEERING CONTROL SYSTEM AND CONTROL METHOD THEREFOR

    ZHANG ZHAOLIANG / LI SHAOLEI / WANG DEHONG et al. | European Patent Office | 2024

    Free access

    FOUR-WHEEL STEERING CONTROL SYSTEM AND CONTROL METHOD THEREFOR

    ZHANG ZHAOLIANG / LI SHAOLEI / WANG DEHONG et al. | European Patent Office | 2024

    Free access