JP2012247259A - 地盤変位測定機構を用いた警報発生装置 - Google Patents

地盤変位測定機構を用いた警報発生装置 Download PDF

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Publication number
JP2012247259A
JP2012247259A JP2011118193A JP2011118193A JP2012247259A JP 2012247259 A JP2012247259 A JP 2012247259A JP 2011118193 A JP2011118193 A JP 2011118193A JP 2011118193 A JP2011118193 A JP 2011118193A JP 2012247259 A JP2012247259 A JP 2012247259A
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JP
Japan
Prior art keywords
laser beam
alarm
ground displacement
laser light
irradiation
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Pending
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JP2011118193A
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Japanese (ja)
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JP2012247259A5 (https=
Inventor
Hiroshi Naya
宏 納谷
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MEIJI CONSULTANT KK
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MEIJI CONSULTANT KK
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Priority to JP2011118193A priority Critical patent/JP2012247259A/ja
Publication of JP2012247259A publication Critical patent/JP2012247259A/ja
Publication of JP2012247259A5 publication Critical patent/JP2012247259A5/ja
Pending legal-status Critical Current

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  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP2011118193A 2011-05-26 2011-05-26 地盤変位測定機構を用いた警報発生装置 Pending JP2012247259A (ja)

Priority Applications (1)

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JP2011118193A JP2012247259A (ja) 2011-05-26 2011-05-26 地盤変位測定機構を用いた警報発生装置

Applications Claiming Priority (1)

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JP2011118193A JP2012247259A (ja) 2011-05-26 2011-05-26 地盤変位測定機構を用いた警報発生装置

Publications (2)

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JP2012247259A true JP2012247259A (ja) 2012-12-13
JP2012247259A5 JP2012247259A5 (https=) 2014-07-03

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JP2011118193A Pending JP2012247259A (ja) 2011-05-26 2011-05-26 地盤変位測定機構を用いた警報発生装置

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JP (1) JP2012247259A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647286B1 (ko) * 2015-05-07 2016-08-10 조주현 레이저를 이용한 사면 변위 계측장치
CN108062848A (zh) * 2017-03-01 2018-05-22 湖南科技大学 基于激光测距的滑坡自动监测与紧急预警装置及预警方法
KR102955304B1 (ko) * 2025-07-11 2026-04-21 주식회사 이제이텍 레이저 거리 측정 기반의 철도 도상 침하량 실시간 모니터링 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763512A (ja) * 1993-08-24 1995-03-10 Sekisui Chem Co Ltd 光位置検出装置
JPH07190772A (ja) * 1993-12-24 1995-07-28 Mitsui Constr Co Ltd 測量装置
JP2001133299A (ja) * 1999-11-04 2001-05-18 Yokogawa Electric Corp 崩落検知システム
JP2006195650A (ja) * 2005-01-12 2006-07-27 Chuo Kaihatsu Kk 斜面崩壊監視予測システム
US20100283990A1 (en) * 2009-05-07 2010-11-11 Dezhong Yang Optoelectronic distance measuring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763512A (ja) * 1993-08-24 1995-03-10 Sekisui Chem Co Ltd 光位置検出装置
JPH07190772A (ja) * 1993-12-24 1995-07-28 Mitsui Constr Co Ltd 測量装置
JP2001133299A (ja) * 1999-11-04 2001-05-18 Yokogawa Electric Corp 崩落検知システム
JP2006195650A (ja) * 2005-01-12 2006-07-27 Chuo Kaihatsu Kk 斜面崩壊監視予測システム
US20100283990A1 (en) * 2009-05-07 2010-11-11 Dezhong Yang Optoelectronic distance measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647286B1 (ko) * 2015-05-07 2016-08-10 조주현 레이저를 이용한 사면 변위 계측장치
CN108062848A (zh) * 2017-03-01 2018-05-22 湖南科技大学 基于激光测距的滑坡自动监测与紧急预警装置及预警方法
KR102955304B1 (ko) * 2025-07-11 2026-04-21 주식회사 이제이텍 레이저 거리 측정 기반의 철도 도상 침하량 실시간 모니터링 시스템

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