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

Power line automatic temperature measurement method based on unmanned aerial vehicle line patrol

A power line and UAV technology, which is applied in the field of automatic temperature measurement of power lines based on UAV line inspection, can solve the problems of low efficiency, high cost, and inability to adapt to a distribution network environment with high density obstacles.

Pending Publication Date: 2020-12-11
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems existing in the prior art, the present invention proposes an automatic temperature measurement method for power lines based on unmanned aerial vehicle line inspection, which solves the low efficiency and low measurement accuracy of the traditional manual method. The high cost of the system method and the inability to adapt to the multiple defects of the high-density obstacle distribution network environment

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
  • Power line automatic temperature measurement method based on unmanned aerial vehicle line patrol
  • Power line automatic temperature measurement method based on unmanned aerial vehicle line patrol
  • Power line automatic temperature measurement method based on unmanned aerial vehicle line patrol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] The power line automatic temperature measurement system for UAV inspection line includes UAV, control center and management terminal. The UAV is a Jingwei series industry UAV, which supports up to 3-way device mounting, and can mount a visible / infrared integrated camera or mount a high-definition camera and an infrared test camera separately. The UAV control platform is developed based on SDK, including flight line management module, automatic flight module, tower position module, sampling data management module, and text information module. The visible / infrared integrated camera can be a dual photothermal urban and rural camera with a 12-megapixel lens that supports 4K high-definition visible light JPEG photos, TIFF, R-JPEG format images, MOV, and MP4 format videos. The UAV communicates with the control center through a wireless transmission module. The wireless transmission module is a wireless transmission device implemented by a programmable logic device embedded in...

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 discloses a power line automatic temperature measurement method based on unmanned aerial vehicle line patrol, and relates to the technical field of power system line patrol. The method is realized through a power line automatic temperature measurement system based on unmanned aerial vehicle line patrol. The system comprises an unmanned aerial vehicle, a control center and a management terminal. A camera device for shooting a visible light image and an infrared image is mounted on the unmanned aerial vehicle; the method comprises the steps that S10, a control center receives a visible light image and an infrared image which are sent by an unmanned aerial vehicle in real time and carries out image analysis to obtain temperature information of an electric power circuit image; and S20, when the control center judges that the temperature information is larger than the temperature threshold value, an alarm signal is sent to the management end. The device is used for fault inspection of unmanned aerial vehicle line patrol, image real-time acquisition is carried out on a power line through unmanned aerial vehicle full-automatic line patrol, a control center carries out analysis processing and monitoring alarm on an image, and the automation requirement is met.

Description

technical field [0001] The invention relates to the technical field of power system line inspection, in particular to an automatic temperature measurement method for power lines based on UAV line inspection. Background technique [0002] In my country's power transmission and distribution lines, the existing inspection methods mainly include manual inspection, helicopter inspection, and drone inspection. [0003] Manual inspection is the most common and widely used one, mainly carried by operators to the site with measuring equipment to measure point by point against the line. However, this method is affected by the complexity of the power transmission line environment, which is inefficient and has certain safety problems. The human resources and time cost of a single inspection of the line are huge, and the individual operation differences of operators will also cause data deviation. [0004] The helicopter line inspection method is limited by flight conditions, and has ve...

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
IPC IPC(8): G01J5/00H02G1/02H04N7/18
CPCG01J5/0096H02G1/02H04N7/18G01J2005/0077
Inventor 章琦李庆陆晓东傅力帅吴一飞张毅磊牛纯春潘桢胡欣谢晓栋李子瑞杨炀范江鹏冯新江林泽科陈岳贤杨琦杨智海詹宇章政章卢译心陈晖李其飞
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO
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