According to one embodiment, a hoistway inspection device is provided. The hoistway inspection device comprises a guiding device which extends vertically along the hoistway, an aerial vehicle which is guided by the guiding device to fly along the hoistway and a camera provided on the aerial vehicle for obtaining image data of the inside of the hoistway. The aerial vehicle may fly to a desirable height and then fly rotatably about the guiding device at that height.


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    Title :

    HOISTWAY INSPECTION DEVICE


    Contributors:

    Publication date :

    2019-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B66B Aufzüge , ELEVATORS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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