A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPLACEMENT DETECTION SENSOR, BRIDGE MONITORING SYSTEM, BRIDGE MONITORING METHOD, AND BRIDGE MONITORING PROGRAM
To provide a detection sensor, a monitoring system and the like for monitoring abnormality of a bridge by surely measuring displacement of the bridge to be monitored while saving energy.SOLUTION: A displacement detection sensor 10 for detecting displacement of a joining part of bridges comprises: a first connection part 20a connected to a first bridge part; a second connection part 20b connected to a second bridge part connected to the first bridge part via the joining part; a wire 21 connected to a first connection part and a second connection part across a joint part; a detection part for detecting disconnection of the wire 21; and a transmission part for wirelessly transmitting disconnection information indicating disconnection of the wire when the detection part detects disconnection of the wire.SELECTED DRAWING: Figure 5
【課題】省エネルギでありながら監視対象となった橋梁のずれを確実に測定することで、橋梁の異常を監視する検知センサ及び監視システム等を提供する。【解決手段】橋梁の接合部のずれを検知するずれ検知センサ１０であって、第１橋梁部に接続する第１接続部２０ａと、第１橋梁部と接合部を介して接続する第２橋梁部に接続する第２接続部２０ｂと、接合部を跨ぎ第１接続部と第２接続部とに接続されるワイヤ２１と、ワイヤ２１の断線を検知する検知部と、検知部がワイヤの断線を検知した場合に、ワイヤが断線したことを示す断線情報を無線送信する送信部と、を備える。【選択図】図５
DISPLACEMENT DETECTION SENSOR, BRIDGE MONITORING SYSTEM, BRIDGE MONITORING METHOD, AND BRIDGE MONITORING PROGRAM
To provide a detection sensor, a monitoring system and the like for monitoring abnormality of a bridge by surely measuring displacement of the bridge to be monitored while saving energy.SOLUTION: A displacement detection sensor 10 for detecting displacement of a joining part of bridges comprises: a first connection part 20a connected to a first bridge part; a second connection part 20b connected to a second bridge part connected to the first bridge part via the joining part; a wire 21 connected to a first connection part and a second connection part across a joint part; a detection part for detecting disconnection of the wire 21; and a transmission part for wirelessly transmitting disconnection information indicating disconnection of the wire when the detection part detects disconnection of the wire.SELECTED DRAWING: Figure 5
【課題】省エネルギでありながら監視対象となった橋梁のずれを確実に測定することで、橋梁の異常を監視する検知センサ及び監視システム等を提供する。【解決手段】橋梁の接合部のずれを検知するずれ検知センサ１０であって、第１橋梁部に接続する第１接続部２０ａと、第１橋梁部と接合部を介して接続する第２橋梁部に接続する第２接続部２０ｂと、接合部を跨ぎ第１接続部と第２接続部とに接続されるワイヤ２１と、ワイヤ２１の断線を検知する検知部と、検知部がワイヤの断線を検知した場合に、ワイヤが断線したことを示す断線情報を無線送信する送信部と、を備える。【選択図】図５
DISPLACEMENT DETECTION SENSOR, BRIDGE MONITORING SYSTEM, BRIDGE MONITORING METHOD, AND BRIDGE MONITORING PROGRAM
ずれ検知センサ、橋梁監視システム、橋梁監視方法、及び橋梁監視プログラム
TAKAHASHI SHIGENORI (author) / MATSUBARA TAKURO (author) / YAMAMOTO KAZUKI (author) / ZHANG GUANGHENG (author) / MIGITAKA YUJI (author) / YANASE MASAO (author) / OKADA SHOICHI (author) / TAGO ISAO (author)
2022-06-14
Patent
Electronic Resource
Japanese
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