A sensor recognizes opening and closing of a door during loading and unloading to draw out a foothold where a user can move upward and downward and withdraw the foothold to a lower side of a vehicle body during unloading, so that there is no interference in vehicle driving.

    승하차시 문 열고 닫힘을 센서가 인지하여 오르고내리기 쉬운 발판이 나오고 하차시 다시 차체 아래로 들어가 차량 운전에 방해를 주지 않는다.


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    Title :

    Automatic Sensor Folding Stairs


    Additional title:

    자동센서 접이식 계단


    Contributors:
    KWAK EUN HYE (author) / PARK MIN JI (author) / KIM SU KUNG (author)

    Publication date :

    2021-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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