CN105514870A - Method for defect searching of power transmission lines of multi-rotor unmanned aerial vehicles - Google Patents
Method for defect searching of power transmission lines of multi-rotor unmanned aerial vehicles Download PDFInfo
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- CN105514870A CN105514870A CN201610052210.4A CN201610052210A CN105514870A CN 105514870 A CN105514870 A CN 105514870A CN 201610052210 A CN201610052210 A CN 201610052210A CN 105514870 A CN105514870 A CN 105514870A
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- unmanned aerial
- unmanned plane
- aerial vehicle
- aerial vehicles
- unmanned
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
A method for defect searching of a power transmission lines of multi-rotor unmanned aerial vehicles is characterized in that two unmanned aerial vehicles are adopted to perform flight operation simultaneously, one unmanned aerial vehicle is an operation unmanned aerial vehicle for normal tour, and the other unmanned aerial vehicle is positioned over or at the horizontal orientation of the operation unmanned aerial vehicle and an observed object. When prime lenses are used for the unmanned aerial vehicles, the space distance of the unmanned aerial vehicles should be kept between 3 m and 12 m; and when zoom lenses are used for the unmanned aerial vehicles, the space distance of the zoom lenses should be maintained between 8-20 m. The method has the advantages that through repeated tests, we find that the endurance of the observing unmanned aerial vehicle is more than that of the operation unmanned aerial vehicle by more than three minutes; after the operation unmanned aerial vehicle takes off and is close to the line stage, the observing unmanned aerial vehicle should be above the operation unmanned aerial vehicle and a line to perform observation, and after approaching the line, the observing unmanned aerial vehicle should be at the conversion orientation so as to meet the observation requirements of the operation unmanned aerial vehicle in other orientations.
Description
Technical field
The invention belongs to power industry, many rotor wing unmanned aerial vehicles line inspection, the application process of the many rotor wing unmanned aerial vehicles in two-shipper position in transmission line Defect Search and outside destroy are broken rules and regulations.
Background technology
At present, along with the development of science and technology, and many rotor wing unmanned aerial vehicles technology is universal, and increasing power supply enterprise adopts many rotor wing unmanned aerial vehicles to carry out the various tours of circuit aspect, checks work.
But carry out our discovery in the process of operation at the many rotor wing unmanned aerial vehicles of use, because object observing distance unmanned plane during flying device operator is distant in some cases, and orographic condition does not allow again unmanned plane operator when other angle is observed, operating personnel there will be many vision dead zones or the collimation error when operation unmanned plane, unmanned plane operator is caused to slip up to the Distance Judgment of object and unmanned plane when carrying out unmanned plane operation, can not be accurate, timely adjustment unmanned plane direction and attitude, the lighter causes unmanned plane to complete corresponding task, severe one causes unmanned chance error to touch alive circuit, or hit other barriers and cause air crash accident, even affect electrical network and periphery personnel's safety.
Summary of the invention
Object of the present invention is just in order to overcome the defect that above-mentioned prior art exists, there is provided a kind of at any time any place can meet unmanned plane distance and the observational technique of relative position, avoid because accurately not judging that unmanned plane particular location causes unmanned plane crash or task to complete.
The object of the invention is to realize by following technical solution.
A kind of many rotor wing unmanned aerial vehicles transmission line defect finding method, feature of the present invention is, adopt two frame unmanned planes to fly operation simultaneously, one frame carries out the normal operation unmanned plane maked an inspection tour, an other frame is in this unmanned vertical direction or level orientation with being observed object, and when unmanned plane uses tight shot, its spatial separation should remain between 3m-12m, when unmanned plane uses zoom lens, its space length should remain on the scope of 8m-20m.
The specific requirement of observation unmanned plane.
By implementing to carry out test of many times, we finding 1, observing unmanned plane need than having more more than 3 minutes the cruising time of operation unmanned plane.2, the close circuit stage after operation unmanned plane takes off, the overhead that observation unmanned plane should be in operation unmanned plane and circuit is observed, after close to circuit, observe unmanned plane should be in by conversion position to meet the observation requirements in other orientation of operation unmanned plane.
The present invention observes unmanned plane and adopts the figure of the model different from operation unmanned plane and other frequency ranges to pass reflector, the working frequency range of the annoyance level observing signal in unmanned plane and operation unmanned plane during flying process according to test adjustment two frame unmanned plane again.
The present invention adopts different colours by carrying out the normal operation unmanned plane maked an inspection tour with the fuselage observing unmanned plane.Such as observation unmanned plane is painted crocus, operation unmanned plane adopts silver gray.
The invention has the beneficial effects as follows: by test of many times, we finding 1, observing nobody need than having more more than 3 minutes the cruising time of operation unmanned plane.2, the close circuit stage after operation unmanned plane takes off, the overhead that observation unmanned plane should be in operation unmanned plane and circuit is observed, after close to circuit, observe unmanned plane should be in by conversion position to meet the observation requirements in other orientation of operation unmanned plane.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present invention;
Fig. 2 is the plan view of Fig. 1.
Embodiment
See Fig. 1, Fig. 2, a kind of many rotor wing unmanned aerial vehicles transmission line defect finding method, feature of the present invention is, adopts two frame unmanned planes to fly operation simultaneously, one frame carries out the normal operation unmanned plane maked an inspection tour, an other frame is in this unmanned vertical direction or level orientation with being observed object, and when unmanned plane uses tight shot, its spatial separation should remain between 3m-12m, when unmanned plane uses zoom lens, its space length should remain on the scope of 8m-20m.
The present invention observes unmanned plane and adopts the figure of the model different from operation unmanned plane and other frequency ranges to pass reflector, the working frequency range of the annoyance level observing signal in unmanned plane and operation unmanned plane during flying process according to test adjustment two frame unmanned plane again.
The present invention adopts different colours by carrying out the normal operation unmanned plane maked an inspection tour with the fuselage observing unmanned plane.Such as observation unmanned plane is painted crocus, operation unmanned plane adopts silver gray.
Claims (3)
1. the defect finding method of rotor wing unmanned aerial vehicle transmission line more than a kind, it is characterized in that, adopt two frame unmanned planes to fly operation simultaneously, one frame carries out the normal operation unmanned plane maked an inspection tour, an other frame is in this unmanned vertical direction or level orientation with being observed object, and when unmanned plane uses tight shot, its spatial separation should remain between 3m-12m, when unmanned plane uses zoom lens, its space length should remain on the scope of 8m-20m.
2. one many rotor wing unmanned aerial vehicles transmission line defect finding method according to claim 1, it is characterized in that, observing unmanned plane adopts the figure of the model different from operation unmanned plane and other frequency ranges to pass reflector, the working frequency range of the annoyance level observing signal in unmanned plane and operation unmanned plane during flying process according to test adjustment two frame unmanned plane again.
3. one many rotor wing unmanned aerial vehicles transmission line defect finding method according to claim 1, is characterized in that, adopts different colours by carrying out the normal operation unmanned plane maked an inspection tour with the fuselage observing unmanned plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052210.4A CN105514870A (en) | 2016-01-26 | 2016-01-26 | Method for defect searching of power transmission lines of multi-rotor unmanned aerial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052210.4A CN105514870A (en) | 2016-01-26 | 2016-01-26 | Method for defect searching of power transmission lines of multi-rotor unmanned aerial vehicles |
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| CN105514870A true CN105514870A (en) | 2016-04-20 |
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| CN201610052210.4A Pending CN105514870A (en) | 2016-01-26 | 2016-01-26 | Method for defect searching of power transmission lines of multi-rotor unmanned aerial vehicles |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170046961A1 (en) * | 2015-08-13 | 2017-02-16 | Hon Hai Precision Industry Co., Ltd. | Electronic device and unmanned aerial vehicle control method |
| WO2018014254A1 (en) * | 2016-07-20 | 2018-01-25 | SZ DJI Technology Co., Ltd. | Method and apparatus for zooming relative to an object copyright notice |
| CN109256723A (en) * | 2018-11-07 | 2019-01-22 | 天津航天中为数据系统科技有限公司 | A kind of integrated power transmission line intelligent machine of transmitting electricity in vacant lot patrols operating system and method |
| CN110312071A (en) * | 2019-04-30 | 2019-10-08 | 中国联合网络通信集团有限公司 | The control method and unmanned plane of unmanned plane |
| CN112531554A (en) * | 2020-10-26 | 2021-03-19 | 国网浙江省电力有限公司杭州供电公司 | Precise hanging double-trolley system and method based on unmanned aerial vehicle |
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| JPH04156212A (en) * | 1990-10-17 | 1992-05-28 | Chubu Electric Power Co Inc | Automatic inspection of aerial wire |
| CN102183955A (en) * | 2011-03-09 | 2011-09-14 | 南京航空航天大学 | Transmission line inspection system based on multi-rotor unmanned aircraft |
| CN102941920A (en) * | 2012-12-05 | 2013-02-27 | 南京理工大学 | High-tension transmission line inspection robot based on multi-rotor aircraft and method using robot |
| CN102999049A (en) * | 2012-11-09 | 2013-03-27 | 国家电网公司 | Remote control polling aircraft for overhead lines |
| CN204184578U (en) * | 2014-10-14 | 2015-03-04 | 广东电网公司江门供电局 | A kind of charged aircraft device of unmanned plane searching line defct and hidden danger |
| CN104901727A (en) * | 2014-02-26 | 2015-09-09 | 清华大学 | Unmanned aerial vehicle queue formation cooperative communication control system and method |
| CN104965522A (en) * | 2015-07-17 | 2015-10-07 | 深圳市浩瀚卓越科技有限公司 | GPS-based automatic multi-rotor unmanned aerial vehicle tracking system |
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Patent Citations (7)
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| JPH04156212A (en) * | 1990-10-17 | 1992-05-28 | Chubu Electric Power Co Inc | Automatic inspection of aerial wire |
| CN102183955A (en) * | 2011-03-09 | 2011-09-14 | 南京航空航天大学 | Transmission line inspection system based on multi-rotor unmanned aircraft |
| CN102999049A (en) * | 2012-11-09 | 2013-03-27 | 国家电网公司 | Remote control polling aircraft for overhead lines |
| CN102941920A (en) * | 2012-12-05 | 2013-02-27 | 南京理工大学 | High-tension transmission line inspection robot based on multi-rotor aircraft and method using robot |
| CN104901727A (en) * | 2014-02-26 | 2015-09-09 | 清华大学 | Unmanned aerial vehicle queue formation cooperative communication control system and method |
| CN204184578U (en) * | 2014-10-14 | 2015-03-04 | 广东电网公司江门供电局 | A kind of charged aircraft device of unmanned plane searching line defct and hidden danger |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170046961A1 (en) * | 2015-08-13 | 2017-02-16 | Hon Hai Precision Industry Co., Ltd. | Electronic device and unmanned aerial vehicle control method |
| US9812020B2 (en) * | 2015-08-13 | 2017-11-07 | Hon Hai Precision Industry Co., Ltd. | Electronic device and unmanned aerial vehicle control method |
| WO2018014254A1 (en) * | 2016-07-20 | 2018-01-25 | SZ DJI Technology Co., Ltd. | Method and apparatus for zooming relative to an object copyright notice |
| US11064123B2 (en) | 2016-07-20 | 2021-07-13 | SZ DJI Technology Co., Ltd. | Method and Apparatus for zooming relative to an object |
| CN109256723A (en) * | 2018-11-07 | 2019-01-22 | 天津航天中为数据系统科技有限公司 | A kind of integrated power transmission line intelligent machine of transmitting electricity in vacant lot patrols operating system and method |
| CN110312071A (en) * | 2019-04-30 | 2019-10-08 | 中国联合网络通信集团有限公司 | The control method and unmanned plane of unmanned plane |
| CN112531554A (en) * | 2020-10-26 | 2021-03-19 | 国网浙江省电力有限公司杭州供电公司 | Precise hanging double-trolley system and method based on unmanned aerial vehicle |
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Application publication date: 20160420 |
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