Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-voltage line inspection shooting method and device

A technology for high-voltage wires and shooting devices, which is applied in the parts of color TVs, TV systems, TVs, etc., can solve problems such as difficulty in improving efficiency, continuous shooting without high-voltage wires, and inability to determine the aging or damage of high-voltage wires, etc. question

Inactive Publication Date: 2020-12-04
GUANGDONG SHUNDE POWER DESIGN INST CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are still some problems in the use of drones for power system inspections. First, drones and other aircraft need to be manually controlled for flight and shooting, which is difficult to improve efficiency and waste manpower and material resources; secondly, some automatically controlled drone systems The flight shooting of the predetermined trajectory can only be carried out according to the positions of the two high-voltage power line towers, and there is no targeted shooting operation in combination with the actual line conditions; again, some UAV automatic control systems can follow the transmission line in parallel and keep a safe distance However, the quality of shooting in the flight state is poor, and there is no method for continuous shooting of parts of high-voltage wires, so it is impossible to determine the detailed aging or damage of high-voltage wires

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-voltage line inspection shooting method and device
  • High-voltage line inspection shooting method and device
  • High-voltage line inspection shooting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, a method for high-voltage wire inspection and shooting includes the following steps,

[0042] N01. It is necessary to make preparations before shooting the panorama. According to the coordinate position information of the high-voltage power line tower to be photographed and the surrounding environmental factors, etc., determine the coordinate position of the panorama, and then control the aircraft to fly to the target shooting area and hover , manually adjust or the aircraft automatically adjusts the shooting angle and shooting parameters of the shooting device.

[0043] N02. After confirming the preparations before the shooting, start to shoot the panorama of the whole section of high-voltage power lines. For the panorama, it is necessary to ensure that the entire section of high-voltage wires is taken in the same photo, and at the same time record the location information when the panorama is taken. Among them, when the shooting position i...

Embodiment 2

[0049] Such as image 3 As shown, a high-voltage power line inspection and shooting device includes an aircraft 10 , a shooting device 20 , a positioning device 30 , and a data processing device 40 .

[0050] The aircraft 10 is used to perform the flight process of high-voltage power line inspection and shooting; the shooting device 20 is used to take images; the positioning device 30 is used to determine the position information of image shooting; Color recognition is performed on the map to determine the contour and curve parameters of the high-voltage wires, and determine the flight instructions of the aircraft 10 and the shooting parameters of the shooting device 20 .

[0051] Preferably, the photographing device 20 includes two cameras, one of which is a telephoto camera for photographing panoramas, and the other photographing device is a 4k pixel camera for partial photographing of high-voltage wires.

[0052] The above-mentioned high-voltage wire inspection and shootin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of power grid line inspection, and particularly relates to a high-voltage line inspection shooting method and device. The high-voltage line inspection shooting method comprises the following steps: shooting a panorama of a whole section of a high-voltage line; identifying a contour of the high-voltage line in the panorama, and determining curve parameters of the high-voltage line; determining a shooting method according to the high-voltage line curve parameters; and shooting the high-voltage line according to the shooting method. The beneficial effects of the invention are that the method can achieve the photographing according to the positions and contours of different high-voltage lines in a power inspection process of the high-voltage lines,obtains high-voltage line pictures with local features, and can determine a local damage or aging position.

Description

technical field [0001] The invention relates to the technical field of power grid line inspection, and more specifically, to a method and device for inspection and photography of high-voltage electric wires. Background technique [0002] In the inspection work of high-voltage power lines, it is usually necessary to take pictures or videos of the transmission lines to determine the operation of the transmission lines. With the rapid development of the drone industry, the current method of using drones to photograph high-voltage power transmission lines has gradually replaced manual photography. [0003] However, there are still some problems in the use of drones for power system inspections. First, drones and other aircraft need to be manually controlled for flight and shooting, which is difficult to improve efficiency and wastes manpower and material resources; secondly, some automatically controlled drone systems The flight shooting of the predetermined trajectory can only...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06K9/00G06K9/46G05D1/10G05D1/04G05D1/00
CPCG05D1/106G05D1/042G05D1/0094G06V20/10G06V10/44H04N23/61H04N23/67H04N23/698
Inventor 戈伟丁宜谢丽平聂友良卢凯彬莫晶晶莫子林王晓锋
Owner GUANGDONG SHUNDE POWER DESIGN INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com