A smart phone-based method for measuring and evaluating the safe distance of power lines

A smart phone, safe distance technology, applied in line-of-sight measurement, measuring device, measuring distance and other directions, can solve the problems of single function, no assessment of the safety risk of cutting trees, and high hidden dangers

Active Publication Date: 2017-06-06
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 3) It takes a lot of time and energy: you need to climb the pole, throw and hang the measuring rope, or use a theodolite with more complicated operations;
[0010] 4) The function is relatively simple: using the altimeter or theodolite can only directly measure the vertical distance, and cannot measure the distance between any two points in space
There is also no function to assess the safety risk of cutting trees;
[0011] 5) High cost: including the cost of insulating ropes, insulating height measuring poles, climbing tools, personal safety tools, rulers, altimeters, theodolites and other tools, as well as the cost of manual operation;
[0012] 6) There are high risks and hidden dangers: especially the direct measurement method, once the safety distance is underestimated, or accidental accidents are likely to occur during operation

Method used

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  • A smart phone-based method for measuring and evaluating the safe distance of power lines
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  • A smart phone-based method for measuring and evaluating the safe distance of power lines

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Embodiment Construction

[0061] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0062] The invention discloses a smart phone-based power line safety distance measurement and evaluation method, and the specific technical solution is an application software algorithm loaded on the smart phone. The requirements for smart phones are: 1) with a camera; 2) with a gravity sensing device. The application software includes the following functional modules: 1) Measurement of the vertical distance between the line and the ground; 2) Measurement of the vertical distance between the line and the crossover; 3) Measurement of the distance between the line and the tree and the safety risk assessment of tree cutting.

[0063] The use steps of the present invention are as figure 1 As shown, the specific description is as follows:

[0064] 1. Start the software, select "View User Manual" or "Enter Application". If you select "View U...

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Abstract

The invention relates to a power line safety distance measurement evaluation method based on a smart phone. A smart phone which comprises a camera and a gravity sensing device is provided. Firstly, safety distance measurement software is downloaded and mounted through APP and comprises line and ground vertical distance measurement, line and crossing span substance vertical distance measurement, line and tree distance measurement, tree cutting security risk evaluation; and then, line and ground vertical distance measurement, line and crossing span substance vertical distance measurement, line and tree distance measurement, tree cutting security risk evaluation are all carried out. According to the method, manpower waste is reduced, measurement of all power line safety distances can be realized only through the smart phone, the operation is simple, the implementation is easy and no risk exists in the measurement process.

Description

technical field [0001] The invention relates to the field of power construction operation and maintenance, in particular to a smart phone-based method for measuring and evaluating the safety distance of power lines. Background technique [0002] Traditional electric energy is currently the most widely used form of energy, which is related to the production and life of thousands of households. Transmission and distribution lines bear the heavy responsibility of power transmission and distribution. In order to ensure the normal operation of power transmission and distribution lines, power line operation and maintenance personnel are required to conduct inspections on the lines. According to the inspection cycle, it is divided into regular inspections (generally once a month, the number can be increased if necessary), special inspections (in case of severe climate changes, Natural disasters, line full load and overload, etc.), fault inspection (in order to find out the cause o...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G01C3/00G01C1/00G01C5/00H04M1/725
CPCG01C1/00G01C3/00G01C5/00
Inventor陈锦山唐志军林国栋何燕玲
OwnerSTATE GRID CORP OF CHINA