CN105606074A - Auxiliary on-site inspection method - Google Patents
Auxiliary on-site inspection method Download PDFInfo
- Publication number
- CN105606074A CN105606074A CN201610129354.5A CN201610129354A CN105606074A CN 105606074 A CN105606074 A CN 105606074A CN 201610129354 A CN201610129354 A CN 201610129354A CN 105606074 A CN105606074 A CN 105606074A
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- CN
- China
- Prior art keywords
- inspection
- positioning
- described inspection
- inspection position
- auxiliary
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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
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/04—Interpretation of pictures
- G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
- G01C11/12—Interpretation of pictures by comparison of two or more pictures of the same area the pictures being supported in the same relative position as when they were taken
Abstract
The invention relates to an auxiliary on-site inspection method. The auxiliary on-site inspection method includes the steps of auxiliary positioning, wherein during primary inspection and measuring, planar position information of an inspection position is determined through a positioning device, and a positioning picture is shot through a shooting device at the inspection position; during secondary inspection and measuring, a positioning region with the planar position the same as the inspection position is looked for, and positioning view finding is conducted through the shooting device in the positioning region to determine the inspection position; recording and comparing of the inspection result, wherein during primary inspection and measuring, an inspection picture is shot through the shooting device at the inspection position, and during secondary inspection and measuring, inspection view finding is conducted through the shooting device in the inspection position to initially determine change conditions of an object. By means of the auxiliary on-site inspection method, the inspection position can be rapidly positioned, working efficiency is improved accordingly, and injuries of the harmful or high-risk environment to persons are reduced; problems can be conveniently judged initially; cost is low, and effects are good.
Description
Technical field
The present invention relates to a kind of method that industry spot is checked.
Background technology
Industry spot often needs regularly in identical inspection position, some index of a certain object to be checked to mensuration. Existing checkout facility is generally professional equipment, only there is corresponding audit function, it is its relevant information of only paying close attention to required mensuration, and cannot adopt the means such as multimedia recording-related information in further detail, and user operates inconvenience, the analysis of its check result depends on method under line, cannot compare by check result and historical results at the scene. Meanwhile, in the repeatedly inspection of complicated industry spot, to checking that the location of position is also difficult to realize, repeatedly searched in hostile environment or high risk environment by it and check that position also may damage or bring unnecessary risk to personnel.
Summary of the invention
The object of this invention is to provide one and also can realize fast inspection in localization examination position fast, to increase work efficiency, to reduce personnel risk, be convenient to the discovery of on-the-spot problem and the on-the-spot auxiliary examination method of preliminary judgement.
For achieving the above object, the technical solution used in the present invention is:
A kind of on-the-spot auxiliary examination method, is checking mensuration in identical inspection position to the object of industry spot according to the cycle of setting for auxiliary examination equipment, and described method comprises auxiliary positioning and check result record and contrast two parts;
Described auxiliary positioning comprises:
(1) in the time carrying out described inspection mensuration for the first time, determine behind described inspection position, thereby by positioning equipment determine the projected position of described inspection position on horizontal plane and towards and record obtain the plan position information of described inspection position, then use capture apparatus to take verification film in described inspection position;
(2) in the time again carrying out described inspection mensuration, under the guiding of recorded plan position information, search out projected position on horizontal plane and towards the locating area identical with described inspection position, in described locating area, using described capture apparatus to position finds a view, and described positioning view finding gained image and described verification film are compared, thereby determine described inspection position;
Described check result record comprises with contrast:
1. in the time carrying out described inspection mensuration for the first time, use described capture apparatus to take and check photo described object in described inspection position;
2. in the time again carrying out described inspection and measure, use described capture apparatus to find a view to described object checks in described inspection position, and find a view gained image and described inspection photo of described inspection compared, thus the situation of change of tentatively definite described object.
In such scheme, described positioning equipment is GPS or electronic compass or gyroscope.
Adopt with reference to the mode of contrast or stack contrast and contrast described positioning view finding gained image and described verification film or described find a view gained image and the described inspection photo of just checking.
In the time taking described verification film, on described verification film, mark distance, azimuth information between described inspection position and its periphery object of reference.
Because technique scheme is used, the present invention compared with prior art has following advantages: 1, on-the-spot auxiliary examination method of the present invention localization examination position fast, thus increase work efficiency, reduce harmful or the injury of high risk environment to personnel; 2, on-the-spot auxiliary examination method of the present invention can be pinpointed the problems at the scene and to being convenient to, problem be carried out to preliminary judgement; 3, on-the-spot auxiliary examination method of the present invention utilizes ripe mobile device to realize, and cost is low, effective, is easy to promote.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of auxiliary positioning in on-the-spot auxiliary examination method of the present invention.
Accompanying drawing 2 is check result record and the schematic diagram contrasting in on-the-spot auxiliary examination method of the present invention.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
Embodiment mono-: a kind ofly in identical inspection position, the object of industry spot is measured to on-the-spot auxiliary examination method checking according to the cycle of setting for auxiliary examination equipment, comprise auxiliary positioning and check result record and contrast two parts.
1, auxiliary positioning
Auxiliary positioning comprises following two parts:
(1) in the time checking mensuration for the first time, determine and check behind position, by positioning equipment (GPS or electronic compass or gyroscope) thus determine check the projected position of position on horizontal plane and towards and record obtain the plan position information that checks position, checking that position is used capture apparatus to take verification film again, the reference information such as distance, orientation between mark inspection position and its periphery object of reference on verification film further.
(2) in the time again checking mensuration, under the guiding of recorded plan position information, search out projected position on horizontal plane and towards with the locating area that checks that position is identical, in locating area, using in real time capture apparatus to position finds a view, and adopt the image and the verification film that positioning view finding are obtained with reference to the mode of contrast or stack contrast to compare, determine thereby carry out further location and attitude, determine and check position. For example: in the time that finding a view of verification film and current camera lens is substantially overlapping and gyroscope information is basic identical, current present position, the camera lens attitude camera lens attitude of residing position and maintenance when taking verification film is basic identical, and the inspection position relative bearing marking in verification film so and current finding position should be basic identical. Above-mentioned position fixing process as shown in Figure 1, shows verification film in translucent mode, the contrast so that the image of finding a view with actual location superposes.
2, check result record and contrast
Check result record comprises following two parts with contrast:
1. in the time checking mensuration for the first time, checking that position is used capture apparatus to take and check photo object;
2. in the time again checking mensuration, checking that position is used capture apparatus to find a view to object inspection, and adopt with reference to the mode of contrast or stack contrast the inspection image obtaining of finding a view is compared with checking photo, thereby determine the situation of change of object, can carry out similar contrast to determine its variation tendency and pace of change by other check result of quick calling. Example as shown in Figure 2, shows inspection photo in translucent mode, the contrast so that the image of finding a view with actual inspection superposes, increases to some extent thereby can identify fast crack.
This method is mainly by using the auxiliary positioning site inspection position such as GPS, electronic compass or gyroscope, and the information such as photo by can markup information records, compares check result. The method can solve the inspection orientation problem under complicated field condition, increases work efficiency, and reduces personnel risk; Conveniently, comprehensively check result is recorded and comparison fast, be convenient to discovery and the preliminary judgement of on-the-spot problem. By utilizing ripe mobile device technology, realize cost low, effective.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. an on-the-spot auxiliary examination method, in identical inspection position, the object of industry spot is being checked to mensuration according to the cycle of setting for auxiliary examination equipment, it is characterized in that: described on-the-spot auxiliary examination method is comprising auxiliary positioning and check result record and contrast two parts;
Described auxiliary positioning comprises:
(1) in the time carrying out described inspection mensuration for the first time, determine behind described inspection position, thereby by positioning equipment determine the projected position of described inspection position on horizontal plane and towards and record obtain the plan position information of described inspection position, then use capture apparatus to take verification film in described inspection position;
(2) in the time again carrying out described inspection mensuration, under the guiding of recorded plan position information, search out projected position on horizontal plane and towards the locating area identical with described inspection position, in described locating area, using described capture apparatus to position finds a view, and described positioning view finding gained image and described verification film are compared, thereby determine described inspection position;
Described check result record comprises with contrast:
1. in the time carrying out described inspection mensuration for the first time, use described capture apparatus to take and check photo described object in described inspection position;
2. in the time again carrying out described inspection and measure, use described capture apparatus to find a view to described object checks in described inspection position, and find a view gained image and described inspection photo of described inspection compared, thus the situation of change of tentatively definite described object.
2. on-the-spot auxiliary examination method according to claim 1, is characterized in that: described positioning equipment is GPS or electronic compass or gyroscope.
3. on-the-spot auxiliary examination method according to claim 1, is characterized in that: adopt with reference to the mode of contrast or stack contrast and contrast described positioning view finding gained image and described verification film or described find a view gained image and the described inspection photo of just checking.
4. on-the-spot auxiliary examination method according to claim 1, is characterized in that: in the time taking described verification film, mark distance, azimuth information between described inspection position and its periphery object of reference on described verification film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129354.5A CN105606074A (en) | 2016-03-08 | 2016-03-08 | Auxiliary on-site inspection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129354.5A CN105606074A (en) | 2016-03-08 | 2016-03-08 | Auxiliary on-site inspection method |
Publications (1)
| Publication Number | Publication Date |
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| CN105606074A true CN105606074A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610129354.5A Pending CN105606074A (en) | 2016-03-08 | 2016-03-08 | Auxiliary on-site inspection method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472628A (en) * | 2009-07-17 | 2012-05-23 | 索尼爱立信移动通讯有限公司 | Methods and arrangements for ascertaining a target position |
| CN102842203A (en) * | 2012-09-04 | 2012-12-26 | 广东省公路管理局 | Method for monitoring bridge fault on basis of video image |
| CN102891884A (en) * | 2012-09-07 | 2013-01-23 | 安科智慧城市技术（中国）有限公司 | Method and system for inquiring physical position of picture |
| CN103528532A (en) * | 2013-11-01 | 2014-01-22 | 深圳市明致物联技术有限公司 | Automatic rail offset measuring method and device |
| CN104581054A (en) * | 2014-12-22 | 2015-04-29 | 深圳供电局有限公司 | Electric transmission line inspecting method and system based on videos |
| US20150248762A1 (en) * | 2014-02-28 | 2015-09-03 | International Business Machines Corporation | Photo-based positioning |
-
2016
- 2016-03-08 CN CN201610129354.5A patent/CN105606074A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472628A (en) * | 2009-07-17 | 2012-05-23 | 索尼爱立信移动通讯有限公司 | Methods and arrangements for ascertaining a target position |
| CN102842203A (en) * | 2012-09-04 | 2012-12-26 | 广东省公路管理局 | Method for monitoring bridge fault on basis of video image |
| CN102891884A (en) * | 2012-09-07 | 2013-01-23 | 安科智慧城市技术（中国）有限公司 | Method and system for inquiring physical position of picture |
| CN103528532A (en) * | 2013-11-01 | 2014-01-22 | 深圳市明致物联技术有限公司 | Automatic rail offset measuring method and device |
| US20150248762A1 (en) * | 2014-02-28 | 2015-09-03 | International Business Machines Corporation | Photo-based positioning |
| CN104581054A (en) * | 2014-12-22 | 2015-04-29 | 深圳供电局有限公司 | Electric transmission line inspecting method and system based on videos |
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Application publication date: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |