JP2013250189A5 - - Google Patents
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- JP2013250189A5 JP2013250189A5 JP2012125896A JP2012125896A JP2013250189A5 JP 2013250189 A5 JP2013250189 A5 JP 2013250189A5 JP 2012125896 A JP2012125896 A JP 2012125896A JP 2012125896 A JP2012125896 A JP 2012125896A JP 2013250189 A5 JP2013250189 A5 JP 2013250189A5
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- Prior art keywords
- inclination
- bubble
- calculating
- bubble tube
- angle
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Claims (7)
前記傾斜測定装置と通信可能に接続される解析装置と、
を含む傾斜変化量監視システムであって、
前記傾斜測定装置は、
前記気泡画像の画像データを前記解析装置に送信する送信手段を有し、
前記解析装置は、
前記画像データを受信する受信手段と、
予め設定された座標軸上に前記画像データの気泡の中心座標を算出する座標算出手段と、
前記算出された気泡の中心座標から前記気泡管の傾斜角度を算出する傾斜角度算出手段と、
前記気泡管の第一の傾斜角度と前記気泡管の第二の傾斜角度の差を算出する角度差算出手段と、
前記傾斜角度の差が、予め設定した前記傾斜角度の差の閾値以上か否かを判別する判別手段と、を備えること
を特徴とする傾斜変化量監視システム。 And bubble tube, and the inclination measuring device having an imaging means for image shooting bubbles image of the bubble tube,
An analysis device communicably connected to the tilt measurement device;
An inclination change monitoring system including
The tilt measuring device includes:
A transmitting means for sending the image data of the bubble images on the analysis apparatus,
The analysis device includes:
Receiving means for receiving the image data,
Coordinate calculating means for calculating the center coordinates of the bubble of the image data on a preset coordinate axis;
An inclination angle calculating means for calculating an inclination angle of the bubble tube from the calculated center coordinates of the bubble;
An angle difference calculating means for calculating a difference between the first inclination angle of the bubble tube and the second inclination angle of the bubble tube;
And a discriminating means for discriminating whether or not the difference in tilt angle is equal to or greater than a preset threshold value for the tilt angle difference.
前記解析装置は、前記気泡の中心座標から前記気泡管の傾斜方向を算出する傾斜方向算出手段を備え、前記傾斜測定装置がデジタルコンパスを内蔵して複数設けられ、該複数の傾斜測定装置が全て同一の基準方向(北)を持ち、傾斜方向は基準方向からの角度で算出されることを特徴とする傾斜変化量監視システム。 The inclination change monitoring system according to claim 1,
The analysis device includes an inclination direction calculation means for calculating the inclination direction of the bubble tube from the central coordinates of the bubble , and a plurality of the inclination measurement devices are provided with a built-in digital compass, and the plurality of inclination measurement devices are all provided. An inclination change monitoring system having the same reference direction (north) and the inclination direction being calculated by an angle from the reference direction .
前記解析装置と通信可能に接続される警報装置をさらに含み、
前記解析装置は、前記傾斜角度の差が、予め設定した前記傾斜角度の差の閾値以上である場合に前記警報装置に信号を送信する信号送信手段をさらに備え、
前記警報装置は、
前記信号を受信する信号受信手段と、
前記信号を受信したときに警報信号を発する警報信号発信手段と、を備えること
を特徴とする傾斜変化量監視システム。 In the inclination change amount monitoring system according to claim 1 or 2,
Further comprising an alarm device communicatively connected to the analysis device;
The analysis device further includes signal transmission means for transmitting a signal to the alarm device when the difference in the tilt angle is equal to or greater than a preset threshold value for the difference in the tilt angle.
The alarm device is
Signal receiving means for receiving the signal;
And a warning signal transmission means for generating a warning signal when the signal is received.
前記解析装置における前記画像データの気泡の座標を算出する座標算出手段は、
予め複数の元画像データをデータベースに記憶し、前記受信手段で前記画像データを受信したときに前記データベースを参照し、前記画像データと前記元画像データとを照合して、気泡の座標を算出すること、
を特徴とする傾斜変化量監視システム。 The inclination change amount monitoring system according to any one of claims 1 to 3,
Coordinate calculation means for calculating the coordinates of the bubbles of the image data in the analysis device,
A plurality of original image data is stored in a database in advance, and when the image data is received by the receiving means, the database is referred to, the image data and the original image data are collated, and the coordinates of the bubbles are calculated. about,
An inclination change monitoring system characterized by
前記気泡の座標から前記気泡管の傾斜角度を算出する傾斜角度算出手段は、
予め記憶されている前記気泡の座標と前記気泡管の傾斜角度との関係データを参照し、前記気泡の座標から前記気泡管の傾斜角度を算出すること、
を特徴とする傾斜変化量監視システム。 The inclination change amount monitoring system according to any one of claims 1 to 4,
An inclination angle calculating means for calculating an inclination angle of the bubble tube from the coordinates of the bubbles,
Referring to the relationship data between the coordinates of the bubble and the inclination angle of the bubble tube stored in advance, and calculating the inclination angle of the bubble tube from the coordinates of the bubble;
An inclination change monitoring system characterized by
前記傾斜測定装置に接続される解析装置と、
を含む傾斜変化量監視システムであって、
前記解析装置は、
前記気泡管の気泡画像を撮像して取得された前記画像データから、予め設定された座標軸上に、気泡の中心座標を算出する座標算出手段と、
前記算出された気泡の中心座標から前記気泡管の傾斜角度を算出する傾斜角度算出手段と、
前記気泡管の第一の傾斜角度と前記気泡管の第二の傾斜角度の差を算出する角度差算出手段と、
前記傾斜角度の差が、予め設定した前記傾斜角度の差の閾値以上か否かを判別する判別手段と、を備えること
を特徴とする傾斜変化量監視システム。 A tilt measuring device having a bubble tube and an imaging means for capturing a bubble image of the bubble tube;
An analyzer connected to the tilt measuring device;
An inclination change monitoring system including
The analysis device includes:
From the image data acquired by capturing a bubble image of the bubble tube, coordinate calculation means for calculating the center coordinate of the bubble on a preset coordinate axis;
An inclination angle calculating means for calculating an inclination angle of the bubble tube from the calculated center coordinates of the bubble;
An angle difference calculating means for calculating a difference between the first inclination angle of the bubble tube and the second inclination angle of the bubble tube;
An inclination change amount monitoring system comprising: discrimination means for discriminating whether or not the difference in inclination angle is equal to or greater than a preset threshold value for difference in inclination angle .
前記傾斜測定装置と通信可能に接続される解析装置と、
を含む傾斜変化量監視システムによる傾斜変化量監視方法であって、
前記傾斜測定装置が、
前記気泡画像の画像データを前記解析装置に一定時間ごとに送信するステップと、
前記解析装置が、
前記画像データを一定時間ごとに受信するステップと、
前記画像データの気泡の座標を算出するステップと、
前記気泡の座標から前記気泡管の傾斜角度を算出するステップと、
前記気泡管の傾斜角度と一定時間後の前記気泡管との傾斜角度の差を算出するステップと、
前記傾斜角度の差が、予め設定した前記傾斜角度の差の閾値を超えるか否かを判別するステップと、を備えること
を特徴とする傾斜変化量監視方法。 A tilt measuring device having a bubble tube and an imaging means for capturing a bubble image of the bubble tube at regular intervals;
An analysis device communicably connected to the tilt measurement device;
An inclination change monitoring method by an inclination change monitoring system including
The tilt measuring device is
Transmitting image data of the bubble image to the analysis device at regular intervals;
The analysis device is
Receiving the image data at regular intervals;
Calculating the coordinates of bubbles in the image data;
Calculating the angle of inclination of the bubble tube from the coordinates of the bubble;
Calculating a difference in inclination angle between the bubble tube and the bubble tube after a predetermined time;
And a step of determining whether or not the difference in inclination angle exceeds a preset threshold value for difference in inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012125896A JP5590533B2 (en) | 2012-06-01 | 2012-06-01 | Tilt change monitoring system and tilt change monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012125896A JP5590533B2 (en) | 2012-06-01 | 2012-06-01 | Tilt change monitoring system and tilt change monitoring method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013250189A JP2013250189A (en) | 2013-12-12 |
| JP2013250189A5 true JP2013250189A5 (en) | 2014-01-30 |
| JP5590533B2 JP5590533B2 (en) | 2014-09-17 |
Family
ID=49849008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012125896A Active JP5590533B2 (en) | 2012-06-01 | 2012-06-01 | Tilt change monitoring system and tilt change monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5590533B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6397650B2 (en) * | 2014-04-17 | 2018-09-26 | エーイーテック株式会社 | Displacement detection device and information display device |
| JP6476955B2 (en) * | 2015-02-12 | 2019-03-06 | 中国電力株式会社 | Ground displacement observation method and information processing apparatus |
| JP6488772B2 (en) * | 2015-03-06 | 2019-03-27 | 中国電力株式会社 | Ground displacement observation method and information processing apparatus |
| JP6492834B2 (en) * | 2015-03-20 | 2019-04-03 | 中国電力株式会社 | Ground displacement observation method and information processing apparatus |
| IL237964B (en) * | 2015-03-26 | 2021-04-29 | Israel Aerospace Industries Ltd | Leveling offseft meter and methods of use and calibration |
| JP6028119B1 (en) * | 2016-05-09 | 2016-11-16 | 有限会社 ジオテック | Building health management apparatus and building health management method using the building health management apparatus |
| EP3516331B1 (en) * | 2016-09-25 | 2021-07-21 | Israel Aerospace Industries Ltd. | Method of calibrating a computerized leveling offset meter |
| JP6833596B2 (en) * | 2017-04-11 | 2021-02-24 | 大成建設株式会社 | Deformation measuring device for retaining wall, deformation measuring system, and retaining structure |
| KR102235814B1 (en) | 2019-11-15 | 2021-04-02 | 롯데건설 주식회사 | Tilt detection device for mounting on rough ground |
| JP7394012B2 (en) * | 2020-04-21 | 2023-12-07 | 株式会社酉島製作所 | How to determine the tilt of a vertical shaft pump |
| CN114735803B (en) * | 2022-04-28 | 2023-09-22 | 重庆昕晟环保科技有限公司 | Inclination-preventing sodium hypochlorite disinfection equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06317436A (en) * | 1993-05-08 | 1994-11-15 | Oyo Corp | Method for diagnosing stability of slope |
| JP2001201387A (en) * | 2000-01-17 | 2001-07-27 | Hitachi Ltd | Method and instrument for measuring water level |
| JP3907200B2 (en) * | 2005-07-08 | 2007-04-18 | 株式会社ベーシックエンジニアリング | Environmental information observation equipment |
| JP2007225334A (en) * | 2006-02-21 | 2007-09-06 | National Institute Of Occupation Safety & Health Japan | System for predicting collapse of slope |
| JP2009163573A (en) * | 2008-01-08 | 2009-07-23 | Systec:Kk | Detection device for fallen or lying state of person |
| JP5156503B2 (en) * | 2008-06-25 | 2013-03-06 | 株式会社レクザム | Measuring system and inclinometer |
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2012
- 2012-06-01 JP JP2012125896A patent/JP5590533B2/en active Active
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