The present invention relates to a wireless communications device for an elevator, which does not require conventional optical communications. The wireless communications device for an elevator comprises: a data transmitter (10) installed on a wall of the hall in front of the center of a hall door, while the hall door (D1) of an elevator is closed; a data receiver (20) also used as an antenna which is installed in the inside of a safety shoe (S) of an elevator door, a front edge portion of a cage door (D2) or a cage door frame (D3), and receives digital data by wireless communications from the data transmitter (10); a controller (C) which is connected to the data receiver (20) via cables, is installed on the ceiling of the elevator (E), and receives data from the data receiver (20) to convert the data into image data; and a monitor (M) which is connected to the controller (C) via cables, is installed on the door, the wall or the ceiling of the elevator (E), and receives the image data from the controller to display.

    본 발명은 종래의 광통신이 불필요한 엘리베이터용 무선통신 장치에 관한 것으로, 엘리베이터의 홀도어(D1)가 닫힌 상태에서, 홀도어 중앙의 정면의 홀의 벽면에 설치되는 데이터 송신기(10); 엘리베이터 도어의 세이프티슈(S)의 내부에 또는 케이지도어(D2)나 케이지도어 문틀(D3)의 전연부에 설치되고, 데이터 송신기(10)로부터 무선통신에 의해 디지털 데이터를 수신하는 안테나 겸용 데이터 수신기(20); 데이터 수신기(20)에 유선으로 연결되고, 엘리베이터(E)의 천정에 설치되며, 데이터 수신기(20)로부터 데이터를 받아 화상데이터로 변환하는 컨트롤러(C); 및 컨트롤러(C)에 유선으로 연결되고, 엘리베이터(E)의 도어, 벽면 또는 천정에 설치되며, 컨트롤러로부터 화상 데이터를 받아 디스플레이하는 모니터(M)를 포함한다.


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    Title :

    WIRELESS COMMUNICATION DEVICE FOR AN ELEVATOR


    Additional title:

    엘리베이터용 무선통신 장치


    Contributors:

    Publication date :

    2016-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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