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An automatic early warning method for hidden dangers of tree barriers on overhead transmission lines

An overhead transmission line and automatic early warning technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of time-consuming and labor-intensive regular inspections, cumbersome inspections of hidden dangers, and busy human and animal injuries, etc., to achieve convenient and fast dynamic risk assessment , Convenient and quick automatic warning, overcome the effect of high labor intensity

Active Publication Date: 2020-12-25
SGCC GENERAL AVIATION +4
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  • Abstract
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AI Technical Summary

Problems solved by technology

On the one hand, it is time-consuming and labor-intensive to conduct manual inspections of hidden forests, especially the labor of regular manual inspections is extremely light, and the incidence of human errors is high; on the other hand, the inspection process of hidden forests is very cumbersome, and regular inspections are time-consuming power and low efficiency, which is very detrimental to power safety
Especially for fast-growing trees, the growth cycle is short and the growth rate is fast. If the traditional manual inspection method is used for early warning of hidden tree obstacles, the cycle of manual inspection is relatively short, and the response to the hidden dangers of tree obstacles needs to be efficient. Fast, if it is not cleared in time, it will cause serious safety hazards, causing injuries to people and animals or large-scale power outages, causing huge losses to enterprises

Method used

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  • An automatic early warning method for hidden dangers of tree barriers on overhead transmission lines
  • An automatic early warning method for hidden dangers of tree barriers on overhead transmission lines
  • An automatic early warning method for hidden dangers of tree barriers on overhead transmission lines

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Embodiment Construction

[0033] The technical solutions in the implementation examples of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the examples of the present invention. Obviously, the described implementation examples are only part of the implementation examples of the present invention, not all implementation examples. Based on the implementation examples in the invention, all other implementation examples obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] Such as figure 1 As shown, the automatic early-warning system for tree-damage hazards in overhead transmission line channels is implemented using the SOA architecture and consists of the following modules: (1) tree damage information reporting; (2) tree damage information retrieval query; (3) tree damage information map display; ( 4) Dynamic management of tree hazard information; (5...

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Abstract

The invention belongs to the technical field of hidden trouble prediction and management for trees in the channel of an overhead transmission line and specifically relates to a tree obstacle hidden trouble automatic pre-warning system for an overhead transmission line and a pre-warning method for the above system. The method comprises the steps of carrying out the field survey to conduct the data statistics on the hidden troubles of trees in an overhead transmission line protection zone and construct a hidden trouble database for trees in the channel of an overhead transmission line; conducting the traversing treatment on all trees in the tree hidden trouble database at regular intervals; for any tree with a hidden trouble, calculating the current distance between the tree and a corresponding conductive wire, judging the type of the tree hidden trouble, automatically pre-warning, dynamically evaluating the risk of the hidden trouble according to provisions on the safe operation of the overhead transmission line, and dynamically updating the hidden trouble data of the tree in real time. According to the invention, the problem that existing tree obstacle hidden trouble-shooting methods are time-consuming, labor-consuming and easily cause the artificial misjudgment can be solved. Meanwhile, the pre-warning information is provided timely. The damage to both the personal safety and properties, due to the occurrence of tree obstacle hidden hazards, can be prevented.

Description

[0001] 1. Technical field [0002] The invention belongs to the technical field of prediction and management of tree hidden dangers in overhead transmission line channels, and in particular relates to an automatic early warning system for tree barrier hidden dangers in overhead power transmission lines and an early warning method adopted by the system, which is used for automatic early warning and risk dynamics of tree hidden dangers in overhead transmission lines The evaluation provides a decision-making basis for the management department to formulate strategies for eliminating hidden dangers of transmission line channel tree barriers and deploy governance work. [0003] 2. Technical background [0004] How to scientifically, efficiently and comprehensively do a good job in the prevention and control of tree barriers in overhead transmission line channels, and reduce the risk of trees to the safe operation of the line has become one of the important issues that the current pow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06
Inventor 王和平操松元谭弘武王瑞瑞石伟
Owner SGCC GENERAL AVIATION
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