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

Construction method of heat map of bird damage in power transmission corridor based on limited information

A heat map and bird damage technology, applied in the field of construction of bird damage heat map in power transmission corridors, can solve the problems of bird damage area and time difference, easy to be affected by geographical climate, difficult to control effect, etc., to improve quality and efficiency, improve Bird pest inspection and risk elimination efficiency, and the effect of improving safe operation ability

Active Publication Date: 2022-03-25
GUANGDONG UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of its many types, large numbers, wide distribution, and rapid changes, bird damage is easily affected by geography and climate. The existing prevention and monitoring of bird damage mainly uses manual inspection, drone inspection or fixed-point video collection to make judgments and Marking, blindness is large, bird prevention is not timely, and the effect of bird prevention is not obvious
It is difficult for power operation and maintenance personnel to grasp the situation of bird damage in a timely and effective manner, which wastes huge manpower and material resources, but it is difficult to have a good control effect
[0004] The current location and time of bird damage are mainly determined based on the operation and maintenance data over the years. Due to the uncertainty of bird damage activities, the area and time of bird damage vary from year to year, making operation and maintenance difficult and ineffective.

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
  • Construction method of heat map of bird damage in power transmission corridor based on limited information
  • Construction method of heat map of bird damage in power transmission corridor based on limited information
  • Construction method of heat map of bird damage in power transmission corridor based on limited information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] The embodiment of the present invention discloses a method for constructing a heat map of bird damage in power transmission corridors based on limited information, such as figure 1 As shown, including: regional geospatial grid division, limited area bird damage information collection, bird damage influencing factor analysis, limited area bird damage influencing factor correlation analysis, global correlation degree deduction, bird damage situation information construction, bird damage hotspot value These steps are calculated and graphically processed, and the steps of the present invention will be described in detail below.

[0062] Step 1, regional geospatial grid division

[0063] First, determine the bird damage area to be constructed as a heat map, and divide the area into a grid according to geographical space to form a p×q grid, and the grid size is selected as c×c; the grid size can be determined according to the accuracy of the heat map , the denser the grid di...

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 construction method of a heat map of bird damage in power transmission corridors based on limited information, including: regional geographical space grid division, collection of bird damage information in a limited area, analysis of bird damage influencing factors, and correlation degree of bird damage affecting factors in a limited area Analysis, global correlation degree deduction, bird damage situation information construction, bird damage hotspot value calculation, and graphical processing. The invention integrates geographic information, meteorological information, bird distribution information and other multi-source data, and timely estimates the changes in the distribution area and occurrence time of large-scale transmission line bird damage, provides an effective basis for transmission line operation and maintenance, and improves transmission line bird damage inspection. and risk elimination efficiency, improve the safe operation capability of transmission lines, and then promote the high-quality development of power grids.

Description

technical field [0001] The invention relates to the technical field of electric power intelligent operation and maintenance, in particular to a method for constructing a heat map of bird damage in power transmission corridors based on limited information. Background technique [0002] In recent years, with the continuous improvement of my country's natural environment and the continuous improvement of laws and regulations related to animal protection, the reproduction of birds has gradually accelerated, and bird activities have become increasingly frequent, seriously affecting the safe and efficient operation of power transmission lines and airports. For example, in the transmission line, the guano dropped by the birds during the flight will pollute the transmission line and form a flashover; at the same time, the birds nest on the tower, and the falling of the nesting material will also cause short circuit and tripping of the transmission line. . Therefore, it is necessary...

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 Patents(China)
IPC IPC(8): G06F16/215G06F16/2458G06F16/248G06F16/29G06T11/40G06Q50/06
CPCY02D10/00
Inventor 鲁仁全武云发张斌饶红霞徐雍
Owner GUANGDONG UNIV OF TECH
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