A tray extension positioning method and system, the tray extension positioning method comprising: acquiring a first detection state of a first sensor (31) and a second detection state of a second sensor (32); determining the first detection state and the second detection state; if the first detection state is that a first distance signal is detected and the second detection state is that a second distance signal is not detected, driving a tray to rotate and move along a rotational direction; if the first detection state is that the first distance signal is not detected and the second detection state is that the second distance signal is detected, driving the tray to rotate and move along a counter-rotational direction opposite to the clockwise direction. The present tray extension positioning method and system may determine the distances between a first position and second position of the tray and a target, thereby determining whether the tray is aligned with the target; if so, the tray may continue to move in a straight line; if not, the tray may rotate until aligned, thereby avoiding power switching failure.


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    Title :

    TRAY EXTENSION POSITIONING METHOD AND SYSTEM


    Additional title:

    VERFAHREN UND SYSTEM ZUR POSITIONIERUNG EINER SCHALENERWEITERUNG
    PROCÉDÉ ET SYSTÈME DE POSITIONNEMENT D'EXTENSION DE PLATEAU


    Contributors:
    ZHANG JIANPING (author) / CHEN ZHIHAO (author) / LU WENCHENG (author)

    Publication date :

    2024-03-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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