The invention provides a wheel base and a method for adjusting the length of the wheel base. The wheel base includes: a first base including a first wheel; a second base including a second wheel and coupled to the first base; a locking unit including a driving portion and a fixing portion operated by the driving portion and selectively engaged to the plurality of fixing receiving portions in the second base for engagement between the first base and the second base; and a processor electrically connected to the locking unit, in response to receiving the base length adjustment command, the processor initializes the position value of the driving portion acquired by the position value acquisition portion, drives the driving portion to achieve an unlocked state, and controls the locking unit to lock the base length. And determining that an unlocking failure has occurred in response to an absolute value of a position value of the driving portion acquired after the driving portion is driven being less than or equal to the first reference position value.

    本发明提供一种轮子基座以及用于调节其长度的方法。轮子基座包括:第一基座,其包括第一轮子;第二基座,其包括第二轮子并接合到第一基座;锁定单元,其包括驱动部和固定部,固定部由驱动部操作,并且选择性地接合到第二基座中的多个固定接收部,用于第一基座和第二基座之间的接合;以及处理器,其电连接到锁定单元,其中,响应于接收到基座长度调节命令,所述处理器初始化由位置值获取部所获取的驱动部的位置值,驱动驱动部以实现解锁状态,并且响应于在驱动部被驱动之后获取的驱动部的位置值的绝对值小于或等于第一参考位置值,确定解锁故障已经发生。


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    Titel :

    Wheel base and method for adjusting length thereof


    Weitere Titelangaben:

    轮子基座以及用于调节其长度的方法


    Beteiligte:
    ZHAO SHANMING (Autor:in) / CHOI JIN (Autor:in) / JEONG HUN (Autor:in)

    Erscheinungsdatum :

    02.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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