The invention discloses an electric control height valve (1) for a vehicle, and the electric control height valve (1) comprises a vehicle body height change detection device (11) which is used for detecting the height change of a vehicle body of the vehicle and generating a height change electric signal representing the height change of the vehicle body; the control device (12) generates a corresponding valve control command based on the height change electric signal; and a valve device (13) which is in gas coupling with a secondary suspension system of the vehicle and adjusts the gas pressure of the secondary suspension system based on the valve control command. The invention further relates to a corresponding vehicle, in particular a rail vehicle, comprising such an electrically controlled height valve (1). According to some embodiments of the invention, more flexible and more active control can be realized, and the fault of the electric control height valve can be conveniently diagnosed, so that the electric control height valve can be timely replaced.

    本发明公开了一种用于车辆的电控高度阀(1),所述电控高度阀(1)包括:车身高度变化检测装置(11),其用于检测所述车辆的车身的高度变化并产生表征车身的高度变化的高度变化电信号;控制装置(12),其基于所述高度变化电信号产生相应的阀控制命令;以及阀装置(13),其与所述车辆的二系悬挂系统气体耦合且基于所述阀控制命令调节所述二系悬挂系统的气体压力。本发明还公开了一种相应的包括这种电控高度阀(1)的车辆、尤其是轨道车辆。根据本发明的某些实施例,可以实现更灵活、更主动的控制,且便于诊断电控高度阀的故障,以便及时进行更换。


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    Title :

    Electric control intelligent altitude valve for vehicle and corresponding vehicle


    Additional title:

    用于车辆的电控智能高度阀以及相应的车辆


    Contributors:
    ZHANG PENGFEI (author) / JIN JIANWEI (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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