The invention discloses an intelligent device for improving the power supply reliability of a redundant electric control steering system, which comprises an intelligent device, the intelligent device comprises a control module and a direct current path module, and the direct current path module is connected with an electric steering module A and an electric steering module B. The battery pack and the storage battery supply power to the two redundant electric steering systems at the same time, the dual-redundancy function is achieved, normal work can be achieved through normal power supply, and the power supply reliability of the device is improved; whether power supply of the battery pack and the storage battery in the direct-current path module is normal or not is detected, if a voltage signal of the storage battery is abnormal, a power supply is automatically switched, so that the battery pack can supply power to the electric steering module A and the electric steering module B at the same time, automatic emergency circuit switching in a fault is achieved, and it is guaranteed that a vehicle can stably run to a repair place; and a fault signal is sent to the control panel, so that automatic detection is realized.

    本发明公开了一种用于提高冗余电控转向系统供电可靠性的智能装置,包括智能装置,所述智能装置包括控制模块和直流通路模块,所述直流通路模块上连接有电动转向模块A和电动转向模块B。本发明通过由电池包和蓄电池同时为提供两个冗余电动转向系统供电,具有双冗余功能,有一个正常供电就可以正常工作,提高装置的供电可靠性,通过控制模块和直流通路模块的配合使用,检测电池包、蓄电池在直流通路模块中的供电是否正常,若在蓄电池的电压信号异常,自动切换供电电源,使电池包可以同时对电动转向模块A和电动转向模块B供电,实现故障自动应急切换电路,保证车辆可平稳运行至修理处,并且发送故障信号给控制面板,从而实现了自动检测。


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    Title :

    Intelligent device for improving power supply reliability of redundant electric control steering system


    Additional title:

    一种用于提高冗余电控转向系统供电可靠性的智能装置


    Contributors:
    REN XIN (author) / WU XUEPENG (author) / LI YAFEI (author) / WANG WENJIE (author)

    Publication date :

    2023-05-02


    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



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