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Unmanned aerial vehicle device for power transmission tower image recognition

A power transmission tower, image recognition technology, applied in the direction of circuit devices, battery circuit devices, transportation and packaging, etc., can solve the problems of inconvenient UAV balance force, difficult UAV control balance, etc., to achieve functional scalability, high performance Reliable, adaptable results

Pending Publication Date: 2020-02-07
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the power inspection process of existing drones, laser scanners, camera ranging devices, etc. are directly installed on the drone, which is inconvenient to balance the drone and make it difficult to control the balance of the drone.

Method used

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  • Unmanned aerial vehicle device for power transmission tower image recognition
  • Unmanned aerial vehicle device for power transmission tower image recognition
  • Unmanned aerial vehicle device for power transmission tower image recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as Figure 1-Figure 5 As shown, it includes UAV flight wing 6, UAV connection frame 7, connection chute 8, main signal wake-up device 9, scanner installation chassis 12, thermal imaging camera 13, chassis 14, laser scanner 15, no Man-machine main frame 17, scanner fixed frame 19, visual camera 21, iron tower fixed scanner 22, distance measuring device 23 and GPS device 24, unmanned aerial vehicle flying wing 6 is installed on the unmanned aerial vehicle main frame 17, unmanned The main frame 17 is fixedly connected to the connection chute 8 on the upper surface of the chassis 14 through the UAV connecting frame 7, and the infrared thermal imager 13 and the laser scanner 15 are installed on the scanner installation chassis 12, and the scanner installation chassis 12 Fixedly connected on the scanner fixed frame 19, the scanner fixed frame 19 is fixed on the left front of the cabinet 14 to prevent the scanner from being installed in the cabinet 12. For the i...

Embodiment 2

[0028] Embodiment 2: as Figure 1-Figure 5 As shown, a power transmission tower image recognition system includes an image acquisition system 1 and a control system 2, the image acquisition system 1 includes a flight device 4 and an image acquisition device 5 installed on the flight device 4, and the control system 2 is used to control unmanned The flight device 4 provides power for ascent and flight to ensure that the system can collect each rod of the iron tower. The image acquisition device 5 is used for image acquisition and three-dimensional imaging of the power transmission tower.

[0029] Preferably, the above-mentioned image acquisition system 1 includes a UAV flight wing 6, a UAV connection frame 7, a connection chute 8, a main signal wake-up device 9, a scanner installation chassis 12, an infrared thermal imager 13, a chassis 14, a laser Scanner 15, UAV main frame 17, scanner fixed frame 19, visual camera 21, iron tower fixed scanner 22, distance measuring device 23 ...

Embodiment 3

[0037] Embodiment 3: An optimization method for a power transmission tower image recognition system, taking the JD11 power transmission tower with a height of 24m as an example, using Figure 1-5 Briefly describe the image recognition and optimization system of the transmission tower. The image recognition and optimization system of the transmission tower includes the image acquisition system 1, the control system 2, and the tower model optimization system. This system is used for image acquisition and optimization:

[0038] The UAV flight wing 6 is installed on the UAV main frame 17, and the UAV main frame 17 is connected with the chassis 14 at the connection chute 8 through the UAV connection frame 7, and the UAV connection frame 7 is connected The screw 20 is opened, allowing the bottom of the UAV connection frame 7 to pass through the connection chute 8 and then fix the screw 20. The thermal imager 13 and the laser scanner 15 are installed on the scanner installation case ...

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Abstract

The invention discloses an unmanned aerial vehicle device for power transmission tower image recognition. The device comprises unmanned aerial vehicle flying wings and an unmanned aerial vehicle connecting frame, wherein the unmanned aerial vehicle flying wings are installed on a main unmanned aerial vehicle frame, the main unmanned aerial vehicle frame is fixedly connected with a connecting chuteon the upper surface of a case through the unmanned aerial vehicle connecting frame, an infrared thermal imager and a laser scanner are installed on a scanner installing case, the scanner installingcase is fixedly connected onto a scanner fixing frame, the scanner fixing frame is fixed on the left front part of the case, a visible camera is installed at the head part of the main unmanned aerialvehicle frame, a distance measuring device and a GPS device are installed at the bottom part of the main unmanned aerial vehicle frame, a main signal awakening device is installed at the right front part of the case, and a tower fixing scanner is installed at each transverse partition position of a power transmission tower. According to the unmanned aerial vehicle device, the arrangement of each part is facilitated to achieve the adjustment of the gravity center of the connecting frame, so that the gravity center and the gravity center of an unmanned aerial vehicle are positioned in the same vertical direction, the flight control of the unmanned aerial vehicle is easier, the automatic awakening starting is realized, and the energy consumption of the device is reduced.

Description

technical field [0001] The invention belongs to the technical field of iron tower identification equipment, and in particular relates to an unmanned aerial vehicle device for image identification of electric transmission iron towers. Background technique [0002] With the continuous increase in the voltage level of my country's transmission lines and the limitations of line corridors, the iron towers used in transmission lines are gradually developing towards higher voltage levels and more circuits, especially the massive construction of UHV projects, making efficient and high-quality The design of an economical and reasonable tower type has become a necessary link in the construction of the power grid. For example, in 2018, southern my country encountered the most serious disaster weather for the power grid. Natural meteorological conditions such as low temperature, rain, snow, and freezing caused severe icing on transmission lines, resulting in ice-coated flashovers, de-ici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D47/00B64D47/08B64C39/02H02J7/35
CPCB64D47/00B64D47/08B64C39/024H02J7/35B64U2101/00B64U2101/30
Inventor 王凌旭姚瑶樊磊何锦航
Owner GUIZHOU POWER GRID CO LTD
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