CN104296724A - Video goniometer - Google Patents
Video goniometer Download PDFInfo
- Publication number
- CN104296724A CN104296724A CN201410591047.XA CN201410591047A CN104296724A CN 104296724 A CN104296724 A CN 104296724A CN 201410591047 A CN201410591047 A CN 201410591047A CN 104296724 A CN104296724 A CN 104296724A
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- CN
- China
- Prior art keywords
- angle
- inclination
- video
- reading device
- camera
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a video goniometer. The video goniometer comprises a matrix (1) and a camera (6), wherein an inner chamber (2) is arranged inside the matrix (1) and filled with a filling solution to form bubbles (3); the top cover (4) of the matrix (1) is a transparent top cover; a visual annular inclining angle scale (5) is arranged on the top cover (4); the camera (6) is used for shooting the annular inclining angle scale (5). According to the invention, the annular inclining angle scale is adopted, so that the inclined angle of an object to be measured can be shown visually and accurately; the inclined scales of the bubbles in the goniometer remotely monitored through the camera, so that the remote monitoring of horizontal inclined angles can be realized, the remote network monitoring can be realized, the monitoring efficiency can be improved, the monitoring cost can be lowered, and the video goniometer is particularly applied to the field of metros, high-speed rails, dams and the like; site data reading and data display can be available, and under the condition of data exception, scale images shot through the camera can be directly sent to a server, and the inclined angles are judged by workers through observing the inclined angle images artificially.
Description
Technical field
The present invention relates to civil engineering projects Remote Monitoring Technology, particularly relate to a kind of video angle meter.
Background technology
Angle gauge, also known as horizontal bead, air level, spirit bubble, level meter etc., is the low-angle conventional measurer of a kind of measurement, mainly for detection of the pitch angle of target relative to horizontal level.Due to the singularity of civil engineering projects environment, slip-stick artist can not walk close to each horizontal bead and go to observe, verify its pitch angle data to scene.In the urgent need to a kind of, people support that the angle gauge of remote observation solves the angle of bank measurement problem in civil engineering projects.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of video angle meter is provided, measured object angle of inclination is in the horizontal direction shown intuitively by annular inclination scale, by the inclined scale of bubble in camera remote monitoring angle gauge, realize the remote monitoring of horizontal tilt angle, be specially adapted to the engineering fields such as subway, high ferro, dam.
The object of the invention is to be achieved through the following technical solutions: video angle meter, comprise matrix and camera, be provided with inner chamber in matrix, in inner chamber, filling filling liquid forms bubble, the top cover of described matrix is transparent cap, top cover is provided with visual annular inclination scale; Camera is for taking annular inclination scale.
Video angle meter, also comprises angle of inclination intelligence reading device, and angle of inclination intelligence reading device is connected with the output terminal of camera, and the inclination angle dial chart picture that angle of inclination intelligence reading device is used for taken by camera calculates inclination angle value.
Described angle of inclination intelligence reading device and video angle meter have a style of one's own.
Described angle of inclination intelligence reading device adopts split-type structural to be connected with video angle meter.
Video angle meter also comprises display screen, and display screen is connected with the output terminal of angle of inclination intelligence reading device, the inclination angle value that display screen reads for showing angle of inclination intelligence reading device.
Described display screen and video angle meter have a style of one's own.
Described angle of inclination intelligence reading device is provided with communication bus interface, for realizing the connection of angle of inclination intelligence reading device and host computer or monitoring center's server.
Video angle meter also comprises monitoring center's server, and camera is connected with monitoring center server by communication line, and monitoring center's server image analysis processing software analyzes the inclination angle dial chart picture taken by camera, and calculates inclination angle value.
Be connected by integral structure or split-type structural between camera with matrix.
Annular inclination dial chart picture can be artificially observed to judge inclination angle value by staff, also inclination angle value can be drawn through software analysis and process.
Show that the implementation of inclination angle value comprises two kinds intelligently through software analysis and process:
(1) video angle meter also comprises monitoring center's server, camera is connected with monitoring center server by communication line, monitoring center's server is provided with image analysis processing software, and the inclination angle dial chart picture that image analysis processing software is used for taken by camera calculates inclination angle value.
(2) video angle meter carries angle of inclination intelligence reading device, angle of inclination intelligence reading device is connected with the output terminal of camera, angle of inclination intelligence reading device and video angle meter have a style of one's own, and the inclination angle dial chart picture that angle of inclination intelligence reading device is used for taken by camera calculates inclination angle value.On this basis, also can arrange a display screen, display screen is connected with the output terminal of angle of inclination intelligence reading device, and display screen and video angle meter have a style of one's own, the inclination angle value that display screen reads for showing angle of inclination intelligence reading device.
Certainly, angle of inclination intelligence reading device also can adopt the structure of body of score with video angle, and namely the intelligent reading device in angle of inclination is arranged between video angle meter and monitoring center's server.
Further, in order to realize remote monitoring, angle of inclination intelligence reading device is provided with communication bus interface, for realizing the connection of angle of inclination intelligence reading device and host computer or monitoring center's server.
The invention has the beneficial effects as follows:
1) show measured object angle of inclination in the horizontal direction intuitively, exactly by annular inclination scale, by the inclined scale of bubble in camera remote monitoring angle gauge, achieve the remote monitoring of horizontal tilt angle;
2) achieve telecommunication network monitoring, improve monitoring efficiency, reduce monitoring cost, be specially adapted to the engineering fields such as subway, high ferro, dam;
3) support on-the-spot read data, display data, when data exception, the dial chart picture that can directly be photographed by camera is sent to server and artificially observes inclined scale image to judge angle of inclination by staff, completes verification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-matrix, 2-inner chamber, 3-bubble, 4-top cover, 5-annular inclination scale, 6-camera.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, video angle meter, comprises matrix 1 and camera 6, is provided with inner chamber 2 in matrix 1, and in inner chamber 2, filling filling liquid forms bubble 3, and the top cover 4 of described matrix 1 is transparent cap, top cover 4 is provided with visual annular inclination scale 5; Camera 6 is for taking annular inclination scale 5.
During measured object run-off the straight, in inner chamber 2, the filling liquid of filling can extrude bubble 3 under gravity, and bubble 3 is offset.Measured object angle of inclination is larger, and the position that bubble 3 offsets scale 5 scale center in shape inclination angle on top cover 4 is far away, thus achieves the scheme being measured measured object angle of inclination by annular inclination scale 5.
In the present embodiment, video angle meter also comprises angle of inclination intelligence reading device, angle of inclination intelligence reading device is connected with the output terminal of camera 6, and the inclination angle dial chart picture that angle of inclination intelligence reading device is used for taken by camera 6 calculates inclination angle value.
Described angle of inclination intelligence reading device can have a style of one's own with video angle meter and also split-type structural can be adopted to be connected with video angle meter.
Video angle meter also comprises display screen, and display screen is connected with the output terminal of angle of inclination intelligence reading device, the inclination angle value that display screen reads for showing angle of inclination intelligence reading device.Display screen can have a style of one's own with video angle meter.
Described angle of inclination intelligence reading device is provided with communication bus interface, for realizing the connection of angle of inclination intelligence reading device and host computer or monitoring center's server.
Video angle meter also comprises monitoring center's server, and camera 6 is connected with monitoring center server by communication line, and monitoring center's server image analysis processing software analyzes the inclination angle dial chart picture taken by camera, and calculates inclination angle value.
Camera 6 is connected by integral structure or split-type structural with between matrix.
Annular inclination dial chart picture can be artificially observed to judge inclination angle value by staff, also inclination angle value can be drawn through software analysis and process.
Show that the implementation of inclination angle value comprises two kinds intelligently through software analysis and process:
(1) video angle meter also comprises monitoring center's server, camera 6 is connected with monitoring center server by communication line, monitoring center's server is provided with image analysis processing software, and the inclination angle dial chart picture that image analysis processing software is used for taken by camera 6 calculates inclination angle value.
(2) video angle meter carries angle of inclination intelligence reading device, angle of inclination intelligence reading device is connected with the output terminal of camera 6, angle of inclination intelligence reading device and video angle meter have a style of one's own, and the inclination angle dial chart picture that angle of inclination intelligence reading device is used for taken by camera 6 calculates inclination angle value.On this basis, also can arrange a display screen, display screen is connected with the output terminal of angle of inclination intelligence reading device, and display screen and video angle meter have a style of one's own, the inclination angle value that display screen reads for showing angle of inclination intelligence reading device.
Certainly, angle of inclination intelligence reading device also can adopt the structure of body of score with video angle, and namely the intelligent reading device in angle of inclination is arranged between video angle meter and monitoring center's server.
Further, in order to realize remote monitoring, angle of inclination intelligence reading device is provided with communication bus interface, for realizing the connection of angle of inclination intelligence reading device and host computer or monitoring center's server.The inclination angle value that angle of inclination intelligence reading device is read sends to monitoring center's server.
The above is only the preferred embodiment of the present invention, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (8)
1. video angle meter, it is characterized in that: comprise matrix (1) and camera (6), inner chamber (2) is provided with in matrix (1), the interior filling filling liquid of inner chamber (2) forms bubble (3), the top cover (4) of described matrix (1) is transparent cap, top cover (4) is provided with visual annular inclination scale (5); Camera (6) is for taking annular inclination scale (5).
2. video angle meter according to claim 1, it is characterized in that: it also comprises angle of inclination intelligence reading device, angle of inclination intelligence reading device is connected with the output terminal of camera (6), and the inclination angle dial chart picture that angle of inclination intelligence reading device is used for taken by camera (6) calculates inclination angle value.
3. video angle meter according to claim 2, is characterized in that: described angle of inclination intelligence reading device and video angle meter have a style of one's own.
4. video angle meter according to claim 2, is characterized in that: described angle of inclination intelligence reading device adopts split-type structural to be connected with video angle meter.
5. the video angle meter according to claim 3 or 4, is characterized in that: it also comprises display screen, and display screen is connected with the output terminal of angle of inclination intelligence reading device, the inclination angle value that display screen reads for showing angle of inclination intelligence reading device.
6. video angle meter according to claim 5, is characterized in that: described display screen and video angle meter have a style of one's own.
7. the video angle meter according to claim 2,3 or 4, is characterized in that: described angle of inclination intelligence reading device is provided with communication bus interface, for realizing the connection of angle of inclination intelligence reading device and host computer or monitoring center's server.
8. video angle meter according to claim 1, it is characterized in that: it also comprises monitoring center's server, camera (6) is connected with monitoring center server by communication line, monitoring center's server image analysis processing software analyzes the inclination angle dial chart picture taken by camera (6), and calculates inclination angle value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591047.XA CN104296724A (en) | 2014-10-29 | 2014-10-29 | Video goniometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591047.XA CN104296724A (en) | 2014-10-29 | 2014-10-29 | Video goniometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104296724A true CN104296724A (en) | 2015-01-21 |
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| CN201410591047.XA Pending CN104296724A (en) | 2014-10-29 | 2014-10-29 | Video goniometer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931020A (en) * | 2015-04-23 | 2015-09-23 | 青岛科技大学 | Object inclination angle measuring method and device thereof |
| CN109141179A (en) * | 2018-10-29 | 2019-01-04 | 田培虎 | Horizontal displacement monitor and its monitoring method |
| CN109405801A (en) * | 2018-12-14 | 2019-03-01 | 中国地质大学（武汉） | A kind of landslide obliquity sensor based on area variable |
| CN109405802A (en) * | 2018-12-14 | 2019-03-01 | 中国地质大学（武汉） | A kind of landslide obliquity sensor based on straight line variable |
| CN112729077A (en) * | 2020-12-10 | 2021-04-30 | 中建八局第一建设有限公司 | Tower crane perpendicularity real-time monitor |
| CN113932772A (en) * | 2021-12-17 | 2022-01-14 | 成都豌豆蛙科技有限公司 | Balance display |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103636A (en) * | 1985-05-28 | 1986-02-10 | 沈阳铁路局苏家屯机车车辆配件厂 | Autocompensation bubble |
| CN2037466U (en) * | 1988-09-30 | 1989-05-10 | 逯改莲 | Disk level-meter |
| CN2204996Y (en) * | 1994-10-25 | 1995-08-09 | 徐根德 | Inclinometer for detecting inclination angle of object |
| CN2316630Y (en) * | 1997-12-29 | 1999-04-28 | 中国人民解放军国防科学技术大学 | High-precision automatic angle measurer |
| CN1632452A (en) * | 2004-12-23 | 2005-06-29 | 西安华腾光电有限责任公司 | High precision photoelectric measuring method and measuring apparatus for three-dimensional dip |
| CN2869778Y (en) * | 2005-11-09 | 2007-02-14 | 农业部南京农业机械化研究所 | Device for measuring spray angle of spray-head precision detection test-table |
| CN201091075Y (en) * | 2007-03-30 | 2008-07-23 | 武汉市工程科学技术研究院系统工程公司 | Video monitoring device with data transmission function |
| CN202915916U (en) * | 2012-11-20 | 2013-05-01 | 无锡商业职业技术学院 | Portable horizontal ruler |
| CN203595511U (en) * | 2013-09-26 | 2014-05-14 | 胡维朗 | Air level |
| CN203687922U (en) * | 2013-12-19 | 2014-07-02 | 中建四局第六建筑工程有限公司 | Angle detector |
| CN204128552U (en) * | 2014-10-29 | 2015-01-28 | 四川金码科技有限公司 | Video angle meter |
-
2014
- 2014-10-29 CN CN201410591047.XA patent/CN104296724A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103636A (en) * | 1985-05-28 | 1986-02-10 | 沈阳铁路局苏家屯机车车辆配件厂 | Autocompensation bubble |
| CN2037466U (en) * | 1988-09-30 | 1989-05-10 | 逯改莲 | Disk level-meter |
| CN2204996Y (en) * | 1994-10-25 | 1995-08-09 | 徐根德 | Inclinometer for detecting inclination angle of object |
| CN2316630Y (en) * | 1997-12-29 | 1999-04-28 | 中国人民解放军国防科学技术大学 | High-precision automatic angle measurer |
| CN1632452A (en) * | 2004-12-23 | 2005-06-29 | 西安华腾光电有限责任公司 | High precision photoelectric measuring method and measuring apparatus for three-dimensional dip |
| CN2869778Y (en) * | 2005-11-09 | 2007-02-14 | 农业部南京农业机械化研究所 | Device for measuring spray angle of spray-head precision detection test-table |
| CN201091075Y (en) * | 2007-03-30 | 2008-07-23 | 武汉市工程科学技术研究院系统工程公司 | Video monitoring device with data transmission function |
| CN202915916U (en) * | 2012-11-20 | 2013-05-01 | 无锡商业职业技术学院 | Portable horizontal ruler |
| CN203595511U (en) * | 2013-09-26 | 2014-05-14 | 胡维朗 | Air level |
| CN203687922U (en) * | 2013-12-19 | 2014-07-02 | 中建四局第六建筑工程有限公司 | Angle detector |
| CN204128552U (en) * | 2014-10-29 | 2015-01-28 | 四川金码科技有限公司 | Video angle meter |
Non-Patent Citations (1)
| Title |
|---|
| 周江华等: "基于图像识别的微型倾斜传感器", 《自动化仪表》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931020A (en) * | 2015-04-23 | 2015-09-23 | 青岛科技大学 | Object inclination angle measuring method and device thereof |
| CN109141179A (en) * | 2018-10-29 | 2019-01-04 | 田培虎 | Horizontal displacement monitor and its monitoring method |
| CN109405801A (en) * | 2018-12-14 | 2019-03-01 | 中国地质大学（武汉） | A kind of landslide obliquity sensor based on area variable |
| CN109405802A (en) * | 2018-12-14 | 2019-03-01 | 中国地质大学（武汉） | A kind of landslide obliquity sensor based on straight line variable |
| CN112729077A (en) * | 2020-12-10 | 2021-04-30 | 中建八局第一建设有限公司 | Tower crane perpendicularity real-time monitor |
| CN113932772A (en) * | 2021-12-17 | 2022-01-14 | 成都豌豆蛙科技有限公司 | Balance display |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |