The invention relates to an electric frame vehicle hydraulic steering system which comprises a steering gear, a steering execution element and a normal steering driving unit, the steering gear acts on the steering execution element, the normal steering driving unit comprises a main power source, the main power source is connected with the steering gear, and the steering system further comprises an emergency steering driving unit. The emergency steering driving unit comprises at least one of an emergency power source and an energy accumulator and an emergency steering assembly, the emergency power source is directly connected with the steering execution element, the energy accumulator is connected with the emergency steering assembly and the steering gear, and the emergency steering assembly is connected with the main power source. According to the steering system, under the emergency situations such as steering wheel failure, engine flameout and system power loss, a vehicle needs to be steered to avoid dangers, vehicle accidents are avoided, steering is more convenient, operation is easy, operability is higher, the reverse speed is high, response is high, the safety coefficient is high, and the technical coverage range is wider.

    本发明涉及一种电动框架车液压转向系统,包括转向器、转向执行元件以及正常转向驱动单元,转向器作用于转向执行元件,正常转向驱动单元包括主动力源,主动力源与转向器连接,转向系统还包括应急转向驱动单元,应急转向驱动单元包括应急动力源、蓄能器中的至少一种、应急转向组件,应急动力源直接与转向执行元件连接,蓄能器分别与应急转向组件、转向器连接,应急转向组件与主动力源连接。本发明的转向系统可以实现在如方向盘失灵、发动机熄火,系统失去动力,等突发情况下需要车辆进行转向避开危险,避免车辆发生事故,转向更加便捷,操作简单可操作性更强,反向速度快,响应高,安全系数高,技术涵盖的范围更广。


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    Titel :

    Hydraulic steering system of electric frame vehicle


    Weitere Titelangaben:

    一种电动框架车液压转向系统


    Beteiligte:
    LIU YANG (Autor:in) / SONG DUANPO (Autor:in) / LIANG YONG (Autor:in) / CHEN YANG (Autor:in) / ZHOU XIWEI (Autor:in) / CHEN YONGCHANG (Autor:in)

    Erscheinungsdatum :

    2023-05-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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