The invention discloses a high-speed bullet train seat steering device and a control circuit. The control circuit comprises a main circuit connected with an electromagnet coil, and the main circuit comprises a first branch circuit and a second branch circuit; the first branch circuit and the second branch circuit are respectively connected with the electromagnet coil and form closed loops with different current directions, the control circuit also comprises an on-off control circuit which is used for controlling the on-off of the first branch circuit and the second branch circuit and is connected with the first branch circuit and the second branch circuit. The first branch circuit and the second branch circuit are arranged, the on-off of the first branch circuit and the second branch circuit is controlled through the on-off control circuit, so that the current direction of the electromagnet coil is changed, the electromagnet can move in different directions, and the circuit has the advantages of being simple in structure, easy to implement, low in manufacturing cost and the like.

    本发明公开了一种高速动车座椅转向装置及控制电路,所述控制电路包括与电磁铁线圈相连的主电路,主电路包括第一支路和第二支路,第一支路和第二支路分别与电磁铁线圈相连并形成电流方向不同的闭合回路,还包括用于控制第一支路和第二支路通断的通断控制电路,通断控制电路与第一支路和第二支路连接。本发明通过设置第一支路和第二支路,通过通断控制电路来控制第一支路和第二支路的通断,从而改变电磁铁线圈的电流方向,让电磁铁可以在不同方向上移动,具有电路结构简单、容易实现、制造成本低等优点。


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    Titel :

    High-speed bullet train seat steering device and control circuit


    Weitere Titelangaben:

    一种高速动车座椅转向装置及控制电路


    Beteiligte:
    NIE CHUNYING (Autor:in) / ZHANG SULI (Autor:in) / LI SHANGSONG (Autor:in)

    Erscheinungsdatum :

    10.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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