CN204346981U - The unmanned Intelligent Measurement machine in crack - Google Patents
The unmanned Intelligent Measurement machine in crack Download PDFInfo
- Publication number
- CN204346981U CN204346981U CN201420833657.1U CN201420833657U CN204346981U CN 204346981 U CN204346981 U CN 204346981U CN 201420833657 U CN201420833657 U CN 201420833657U CN 204346981 U CN204346981 U CN 204346981U
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- crack
- fuselage
- oar
- machine
- motor
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The unmanned Intelligent Measurement machine in crack, comprise fuselage, shrink foot rest (11), the steady The Cloud Terrace of damping (3), air bag bag (12), motor (15), battery compartment (14) and oar (2), it is characterized in that: fuselage four angles are respectively provided with oar (2) and guard circle (1), underbelly is provided with and shrinks foot rest (11), fuselage is also provided with the reflectoscope (6) be connected with flight controller (8) circuit, infrared distance measurement sensing instrument (7), GPS(9), picture transmitter (10), front-facing camera 17, on put camera 5, laser lamp 4, motor (15), machine governor (14).The width measure that the utility model is efficient, accurate, safe, has greatly promoted the development of dam, bridge, building construction Crack Detection cause, has had good economic outlook.
Description
technical field:
The utility model relates to water conservancy industry, construction work, communication engineering, field of aerospace technology.
background technology:
There is many shortcomings being difficult to overcome in traditional Crack Detection technology, expensive as: instrument and equipment, and the explanation of experimental data needs special skill knowledge, is difficult to detect for a long time; Measured point must be close; Need loaded down with trivial details cable that sensor surveying unit is connected with control center; Domestic comparatively advanced detector is due to price, and loss, many restrictions such as volume are also mostly only applicable to the detection of large bridge, building.
The utility model, utilize Aero-Space and communication engineering aspect knowledge apply in hydraulic engineering, construction work, civil engineering work, utilize the feature that UAV Maneuver speed is fast, strong, the accessibility environmental field of self-driving function is wide, unmanned plane assembles the equipment such as high-precision optical imaging system, supersonic automatic flaw detector, realize automatically finding to hydro-structure, bridge, building construction crack, clear acquisition is realized to its picture, then pass back computing machine utilize image processing software and convert automatically measure its strict width; Thus reach object that is automatic in the complex environment can not reached people, efficient, precisely operation.
summary of the invention:
The utility model aims to provide set of system, can automatically find water conservancy, bridge, build the crack in each place, carry out safety and measure accurately, finally clearly manifest its result by computing machine to accident crack in the place of working environment complexity.
For achieving the above object, the utility model is achieved in that
The unmanned Intelligent Measurement machine in crack, comprise fuselage, shrink foot rest (11), the steady The Cloud Terrace of damping (3), air bag bag (12), motor (15), battery compartment (14) and oar (2), it is characterized in that: fuselage four angles are respectively provided with oar (2) and guard circle (1), underbelly is provided with and shrinks foot rest (11), fuselage is also provided with the reflectoscope (6) be connected with flight controller (8) circuit, infrared distance measurement sensing instrument (7), GPS(9), picture transmitter (10), front-facing camera 17, on put camera 5, laser lamp 4, motor (15), machine governor (14).
Utilization increase income fly control and GPS to unmanned plane stablize automatic destination driving and spot hover, in its automatic Pilot process, use the reflectoscope of assembling to hydro-structure, bridge, building constantly launches ultrasound wave, find the place in crack, and report to the police after discovery and inform worker in time, the picture that worker is taken by camera among a small circle again finds crack, allow unmanned plane spot hover, radium-shine laser lamp launches two laser rays (by comparing actual range and the picture distance nomogram sheet scale-up factor of laser spots), acquisition crack stable again and laser spots picture, pass the picture of high definition back computing machine, with MATLAB, binary conversion treatment is carried out to picture, edge line extraction finally by crack uses some pixel method to calculate monumented point Distance geometry fracture width, utilize the process computer software finished automatically can calculate picture scale-up factor by the actual range and picture distance comparing laser spots, automatically crack physical length is calculated.In order to ensure the safety of the range that camera is found a view and unmanned plane, two high-definition cameras are loaded at unmanned plane, when a camera shooting crack, another one camera observes surrounding scenes, and two cameras cooperatively interact and more can obtain crack information from good angle.The utility model considers unmanned plane safety, and independent research has gone out range-measurement infrared system and air bag is protected detection machine.
Invention effect:
(1) native system cost is relatively low, for large-scale promotion meets current conditions to practical application.
(2) untouchable remote detection, not examined angle impact, comprehensive detection, and can also detect time dark, significantly can improve security.
(3) for bridge, the hydro-structure of large-scale water surface and complex terrain, there is unique detection advantage, and Expenses Cost is extremely cheap.Large-scale application on market can be carried out promote.
(4) automaticity is high, and unmanned plane flies automatically; Also report to the police in automatic discovery crack; The dangerous rear hoverings automatically such as unmanned plane is clashed into; Develop software and will automatically manifest crack metrical information etc.
accompanying drawing illustrates:
Fig. 1 is the utility model plan structure schematic diagram,
Fig. 2 is the utility model front view,
Fig. 3 is the utility model right view.
The concrete title of accompanying drawing each parts mark:
1. the steady The Cloud Terrace of guard circle 2. oar 3. damping 4. is put and radium-shine laser lamp 5. puts camera 6. reflectoscope 7. inductor 8. flight controller 9.GPS 10. picture transmitter 11. shrink preposition radium-shine laser lamp 17. front-facing camera of foot rest 12. air bag bag 13. battery compartment 14. machine governor 15. motor 16..
embodiment:
Below by specific embodiment, and by reference to the accompanying drawings, embodiment is further described specifically to the technical solution of the utility model
The unmanned Intelligent Measurement machine in crack, comprise fuselage, shrink foot rest (11), the steady The Cloud Terrace of damping (3), air bag bag (12), motor (15), battery compartment (14) and oar (2), it is characterized in that: fuselage four angles are respectively provided with oar (2) and guard circle (1), underbelly is provided with and shrinks foot rest (11), fuselage is also provided with the reflectoscope (6) be connected with flight controller (8) circuit, infrared distance measurement sensing instrument (7), GPS(9), picture transmitter (10), front-facing camera 17, on put camera 5, laser lamp 4, motor (15), machine governor (14).
Control plate (8) is flown by needing the write of the bridge section destination of mapping to increase income, check the fixing of detection machine firmware and circuit, then remote control detection machine takes off, pack up and shrink foot rest (11), pot motor (15) drives carbon fiber oar (2) to rotate rapidly, switch and automatically navigate by water function, unmanned plane flies to voluntarily by the program destination in flight controller of increasing income (8), observe the detection machine place environment that front-facing camera (17) is taken on the computer screen, the steady The Cloud Terrace of damping (3) keeps taking in image stabilization, Computer display is sent to by picture transmitter (10), machine to be detected flies bridge section to be measured, open infrared distance measurement sensing instrument (7) and reflectoscope (6), defectoscope (6) launches ultrasound wave to bridge, defectoscope is reported to the police after finding crack, staff starts remote manual control and detects machine, on put camera (5) and front-facing camera (17) vision complements each other, the particular location in common discovery crack, detection machine is drawn close to crack immediately, when crack is positioned at bridge floor or other suitable location, on put camera (5) and change into flat state to observe detection machine environment.Front-facing camera (17) vertically downward, crack is then used and is put camera (5) shooting crack at the bottom of bridge, front-facing camera (17) is found a view, on put radium-shine laser lamp (4), (16) adjustment direction launches two line lasers, adjust detection machine attitude, treat that crack and laser spots are as screen central region, GPS(9) control aircraft spot hover, front-facing camera (17) shooting crack picture, is sent to Computer Database by picture transmitter (10).Detection machine automatically makes a return voyage or continues next destination work.The picture of computing machine to shooting carries out gray scale, binary conversion treatment, make picture clean, by the extraction of fracture edge and laser spots, pixel difference is utilized to calculate the row crack Distance geometry laser spots spacing of picture, picture laser spots spacing compares with actual pitch by software automatically, and draw picture and actual size scale-up factor, coefficient is multiplied by picture fracture width, draw crack actual value, flow process of finishing the work.
At detection machine secure context, advanced APM increase income fly to control plate (8) and GPS9 will the stabilized flight of guarantee unmanned plane; After the unlatching of infrared distance measurement sensing instrument, detection machine is fed back to increase income from obstacle information and fly control plate (8), fly to control the hovering program performing and finish, motor (15) rotating speed is controlled by machine governor (14), hang is locked, increase income and fly control plate (8) warning, if worker's misoperation, detection machine will be avoided colliding with bridge voluntarily; Guard circle (1) also can protect the safety of oar (2) in addition in addition.In waters work, if just in case detection machine is fallen in water, air bag bag (12) will be opened automatically, and detection machine is not sunk.
Claims (1)
1. the unmanned Intelligent Measurement machine in crack, comprise fuselage, shrink foot rest (11), the steady The Cloud Terrace of damping (3), air bag bag (12), motor (15), battery compartment (14) and oar (2), it is characterized in that: fuselage four angles are respectively provided with oar (2) and guard circle (1), underbelly is provided with and shrinks foot rest (11), fuselage is also provided with the reflectoscope (6) be connected with flight controller (8) circuit, infrared distance measurement sensing instrument (7), GPS(9), picture transmitter (10), front-facing camera (17), on put camera (5), laser lamp (4), motor (15), machine governor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833657.1U CN204346981U (en) | 2014-12-25 | 2014-12-25 | The unmanned Intelligent Measurement machine in crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833657.1U CN204346981U (en) | 2014-12-25 | 2014-12-25 | The unmanned Intelligent Measurement machine in crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346981U true CN204346981U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420833657.1U Expired - Fee Related CN204346981U (en) | 2014-12-25 | 2014-12-25 | The unmanned Intelligent Measurement machine in crack |
Country Status (1)
| Country | Link |
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| CN (1) | CN204346981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535649A (en) * | 2014-12-25 | 2015-04-22 | 刘凯 | Unmanned intelligent detection machine for cracks |
| CN107747907A (en) * | 2017-09-28 | 2018-03-02 | 中国十七冶集团有限公司 | A kind of detection method in underground pipe gallery crack |
| CN107884513A (en) * | 2017-10-29 | 2018-04-06 | 宋金博 | A kind of Bridge Crack identification device and its application method based on strain sensing |
| CN113588871A (en) * | 2021-06-17 | 2021-11-02 | 山东胜源建筑工程有限公司 | Construction engineering crack detection device |
| CN116147505A (en) * | 2023-04-19 | 2023-05-23 | 交通运输部公路科学研究所 | Intelligent detection terminal for bridge defect detection |
-
2014
- 2014-12-25 CN CN201420833657.1U patent/CN204346981U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535649A (en) * | 2014-12-25 | 2015-04-22 | 刘凯 | Unmanned intelligent detection machine for cracks |
| CN107747907A (en) * | 2017-09-28 | 2018-03-02 | 中国十七冶集团有限公司 | A kind of detection method in underground pipe gallery crack |
| CN107884513A (en) * | 2017-10-29 | 2018-04-06 | 宋金博 | A kind of Bridge Crack identification device and its application method based on strain sensing |
| CN113588871A (en) * | 2021-06-17 | 2021-11-02 | 山东胜源建筑工程有限公司 | Construction engineering crack detection device |
| CN113588871B (en) * | 2021-06-17 | 2023-12-22 | 梁君 | Construction engineering crack detection device |
| CN116147505A (en) * | 2023-04-19 | 2023-05-23 | 交通运输部公路科学研究所 | Intelligent detection terminal for bridge defect detection |
| CN116147505B (en) * | 2023-04-19 | 2023-07-07 | 交通运输部公路科学研究所 | Intelligent detection terminal for bridge defect detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20191225 |