METHOD AND APPARATUS FOR FACILITY MONITORING USING POWERLESS VIBRATION SENSOR

A powerless vibration sensor according to the present invention comprises: a vibration probe attached to an equipment that generates a vibration, generating a friction electrical signal by attachment/detachment according to the vibration of the equipment, and outputting the friction electrical signa...

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Bibliographische Detailangaben
Hauptverfasser:	LEE JEONG HAN, CHOI YOUNG CHUL, YOON DOO BYUNG, JANG DAESIC, CHUNG. BYUN YOUNG, KIM SUNJIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A powerless vibration sensor according to the present invention comprises: a vibration probe attached to an equipment that generates a vibration, generating a friction electrical signal by attachment/detachment according to the vibration of the equipment, and outputting the friction electrical signal; and a display that displays a preset pattern based on the friction electrical signal, when the friction electrical signal is applied. Therefore, the present invention is capable of being used directly on a site at minimal costs without changing an existing equipment. 본 발명에 따른 무전력 진동 센서는 진동을 발생시키는 설비에 부착되어 설비의 진동에 따른 탈부착으로 마찰 전기 신호를 발생시키고, 마찰 전기 신호를 출력하는 진동 프로브, 그리고 마찰 전기 신호가 인가되는 경우, 마찰 전기 신호에 기초하여 미리 설정된 패턴을 표시하는 디스플레이를 포함한다.