The present invention relates to a wireless sensor device for vibration monitoring, capable of wirelessly measuring and monitoring vibration generated in an elevator car or an escalator step, thereby facilitating identification and management of riding comfort or safety of the facilities. According to the present invention, in the wireless sensor device for vibration monitoring configured to transmit data measured by a measuring instrument (30) installed on a measurement target object to a display device (20) including a PC or mobile phone through wireless communications, the measuring instrument (30) includes: a cylindrical case (31) having a certain size; a control board (40) provided on one side of the inside of the case (31) to control operation of the device including power on/off operations, wherein on the control board (40) a memory for storing data and a communication module (44) for transmitting data are mounted; an acceleration sensor (50) connected to the control board (40) and embedded in the case (31) to detect vibration of the measurement target object; an installation fastener (35) installed on the case (31) to fix the measuring instrument (30) to the measurement target object while connected to the acceleration sensor (50); and a battery (60) connected to the control board (40) or acceleration sensor (50) to supply power to the device.

    본 발명은 엘리베이터의 승강카나 에스컬레이터의 디딤판 등에 발생되는 진동을 무선방식으로 측정 및 모니터링할 수 있도록 된 진동모니터링 무선센서장치에 관한 것이다. 본 발명에 따르면, 측정대상물 상에 설치되는 측정기(30)에 의해 측정된 데이터를 무선통신에 의해 PC나 휴대폰을 포함한 표시장치(20) 측으로 전송이 가능하도록 된 진동모니터링 무선센서장치에 있어서; 상기 측정기(30)는 일정 크기의 통형태로 된 케이스(31)와; 상기 케이스(31)의 내부 일측에 설치되어 장치의 온오프를 포함한 작동을 전체적으로 제어할 수 있도록 구비되고, 회로기판 상에 데이터를 저장하는 메모리(43)가 장착됨과 동시에 데이터를 전송하기 위한 통신모듈(44)이 장착된 제어보드(40)와; 상기 제어보드(40)에 연결되도록 상기 케이스(31) 상에 내장되어 측정대상물의 진동을 감지하도록 된 가속도센서(50)와; 상기 가속도센서(50)에 연결되도록 상기 케이스(31) 상에 구비되어 상기 측정기(30)를 측정대상물 상에 고정하도록 된 장착구(35)와; 상기 제어보드(40)나 가속도센서(50)에 연결되어 장치의 전원을 공급하도록 된 배터리(60)를 포함하는 진동모니터링 무선센서장치가 제공된다.


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    Title :

    Wireless sensor device for vibration monitoring


    Additional title:

    진동모니터링 무선센서장치


    Contributors:

    Publication date :

    2022-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B66B Aufzüge , ELEVATORS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen



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