The present disclosure relates to a power-assisted steering system and a mobile inspection device. The present disclosure provides a directional control valve (5), a second hydraulic pump (6) and a first driving motor (7). When determining an engine on chassis (3) has not been started, a central control unit (1) controls to start the first driving motor (7) according to a received travelling instruction such that the first driving motor (7) drives the second hydraulic pump (6) and then the power-assisted steering motor (2) can be driven through a second oil path of the second hydraulic pump (6). Accordingly, the power-assisted steering system can be driven to operate when the mobile inspection device is in operation and the engine on chassis (3) is not started, thus it is possible to drive the power-assisted steering system without the engine on chassis (3).


    Access

    Download


    Export, share and cite



    Title :

    POWER-ASSISTED STEERING SYSTEM AND MOBILE INSPECTION DEVICE


    Additional title:

    SERVOLENKUNGSSYSTEM UND MOBILE INSPEKTIONSVORRICHTUNG
    SYSTÈME DE DIRECTION ASSISTÉE ET DISPOSITIF D'INSPECTION MOBILE


    Contributors:
    FAN XUPING (author) / SHI JUNPING (author) / LI KE (author) / WANG DONGYU (author)

    Publication date :

    2017-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    POWER-ASSISTED STEERING SYSTEM AND MOBILE INSPECTION DEVICE

    FAN XUPING / SHI JUNPING / LI KE et al. | European Patent Office | 2017

    Free access

    Power-assisted steering system and mobile inspection device

    FAN XUPING / SHI JUNPING / LI KE et al. | European Patent Office | 2018

    Free access

    Steering device and power-assisted steering system

    LYU JUNCHENG / HU QIANG / LIU CHANGYE et al. | European Patent Office | 2023

    Free access

    Electric power assisted steering method, system and power-assisted steering device

    YANG KUN / YIN WEIMIN / LIU KAI et al. | European Patent Office | 2021

    Free access