JP2013064680A5 - - Google Patents

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Publication number
JP2013064680A5
JP2013064680A5 JP2011204249A JP2011204249A JP2013064680A5 JP 2013064680 A5 JP2013064680 A5 JP 2013064680A5 JP 2011204249 A JP2011204249 A JP 2011204249A JP 2011204249 A JP2011204249 A JP 2011204249A JP 2013064680 A5 JP2013064680 A5 JP 2013064680A5
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JP
Japan
Prior art keywords
displacement
data
alarm system
abnormal
displacement detection
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JP2011204249A
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Japanese (ja)
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JP5901051B2 (en
JP2013064680A (en
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Priority to JP2011204249A priority Critical patent/JP5901051B2/en
Priority claimed from JP2011204249A external-priority patent/JP5901051B2/en
Publication of JP2013064680A publication Critical patent/JP2013064680A/en
Publication of JP2013064680A5 publication Critical patent/JP2013064680A5/ja
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Publication of JP5901051B2 publication Critical patent/JP5901051B2/en
Expired - Fee Related legal-status Critical Current
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Claims (3)

所定の位置に２次元模様を有するターゲットを設置し、前記所定の位置の変位データを検出する変位検出装置を異なる複数の位置に設置した変位検出警報システムであって、
前記変位検出装置は、
前記所定の位置に設けられた変位計測用の格子を含む変位計測用画像を撮影する撮影部と、
前記画像データを位相解析し変位データを求める処理部と、
前記変位データと他の変位検出装置の変位データを蓄積する記録部と、
前記変位検出装置同士が前記変位情報を送受信するための通信部と、
前記記録部に蓄積された変位データが異常であるか否かを所定のアルゴリズムによって判断する判断部と、
前記判断部によって前記変位データが異常であると判断された場合に、前記変位データが異常であることを報知する報知手段と、
を備えた変位検出警報システム。 A displacement detection alarm system in which a target having a two-dimensional pattern is installed at a predetermined position, and a displacement detection device that detects displacement data of the predetermined position is installed at a plurality of different positions,
The displacement detector is
An imaging unit that captures an image for displacement measurement including a displacement measurement grid provided at the predetermined position;
A processing unit for phase analysis of the image data to obtain displacement data;
A recording unit for storing the displacement data and displacement data of another displacement detection device;
A communication unit for transmitting and receiving the displacement information between the displacement detection devices;
A determination unit that determines whether or not the displacement data accumulated in the recording unit is abnormal by a predetermined algorithm;
Informing means for informing that the displacement data is abnormal when the determination unit determines that the displacement data is abnormal,
Displacement detection alarm system with. 気象データを取得する気象センサを備え、
前記判断部は前記変位データおよび前記気象データをもとに前記記録部に蓄積された変位データが異常であるか否かを所定のアルゴリズムによって判断する請求項１に記載の変位検出警報システム。 It has a weather sensor that acquires weather data,
2. The displacement detection alarm system according to claim 1, wherein the determination unit determines whether or not the displacement data stored in the recording unit is abnormal based on the displacement data and the weather data, according to a predetermined algorithm . 前記ターゲットとして、再帰反射材を用いる請求項１または２に記載の変位検出警報システム。 The displacement detection alarm system according to claim 1, wherein a retroreflective material is used as the target .
JP2011204249A 2011-09-20 2011-09-20 Displacement detection alarm system Expired - Fee Related JP5901051B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011204249A JP5901051B2 (en) 2011-09-20 2011-09-20 Displacement detection alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011204249A JP5901051B2 (en) 2011-09-20 2011-09-20 Displacement detection alarm system

Publications (3)

Publication Number Publication Date
JP2013064680A JP2013064680A (en) 2013-04-11
JP2013064680A5 true JP2013064680A5 (en) 2014-11-20
JP5901051B2 JP5901051B2 (en) 2016-04-06

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Family Applications (1)

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JP2011204249A Expired - Fee Related JP5901051B2 (en) 2011-09-20 2011-09-20 Displacement detection alarm system

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JP (1) JP5901051B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497396B1 (en) * 2013-07-19 2015-03-02 삼성중공업 주식회사 A system for measuring target location and method for measuring target location using the same
CN106887117A (en) * 2015-12-15 2017-06-23 四川远德安防检测设备有限公司 A kind of debris flow monitoring pre-warning system
CN106710149A (en) * 2017-02-08 2017-05-24 中国劳动关系学院 Early warning method and system for mine dumping site
US20220203549A1 (en) * 2019-05-13 2022-06-30 Omron Corporation Suction pad and deformation measuring device
JP7508034B2 (en) * 2020-06-29 2024-07-01 日本インフラ計測株式会社 Displacement Measurement System
CN114067533A (en) * 2021-11-27 2022-02-18 四川大学 Geological disaster photographing monitoring and early warning method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3819289B2 (en) * 2001-12-21 2006-09-06 日本電信電話株式会社 Monitoring device
JP3869780B2 (en) * 2002-09-24 2007-01-17 株式会社レブルシステムズ Ground surface monitoring system
JP2009169734A (en) * 2008-01-17 2009-07-30 Oyo Keisoku Kogyo Kk Field measurement system
JP5610514B2 (en) * 2010-02-25 2014-10-22 国立大学法人 和歌山大学 Displacement measuring device, method and program

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