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Line acquisition method and device based on Internet positioning

A collection method and collection device technology, applied in the direction of the fault location, etc., can solve the problems of complex judgment and location of line fault points, poor response time, and low accuracy of line fault points, so as to reduce the positioning range, improve accuracy, and improve positioning The effect of precision

Pending Publication Date: 2022-07-29
深圳市加特智研科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] The existing way of judging and locating the fault point of the line is to collect the traveling wave, process the traveling wave, and determine the position of the fault point according to the wave velocity of the processed traveling wave. At the same time, multiple monitoring terminals need to be installed in the line. The process of judging and locating line fault points is relatively complicated. When the monitoring terminals work together, there will be a certain response time difference. Therefore, the accuracy of judging and locating line fault points is not high. high

Method used

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  • Line acquisition method and device based on Internet positioning
  • Line acquisition method and device based on Internet positioning
  • Line acquisition method and device based on Internet positioning

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiments of the method and device for line collection based on Internet positioning are as follows:

[0038] see Figure 1-Figure 2 , a line collection method based on Internet positioning, including the following specific methods:

[0039] S1. Use the distribution simulation of the line to establish a dendrogram line distribution diagram, the nodes in the dendrogram line distribution diagram are line branch points, and a b...

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Abstract

The invention relates to the technical field of line information acquisition, and discloses a line acquisition method and device based on Internet positioning, and the method comprises the following specific steps: employing the distribution simulation of a line to establish a tree diagram line distribution diagram, and enabling the nodes in the tree diagram line distribution diagram to be line branch points, a branch line is arranged between two nodes in the tree diagram line distribution diagram, and the length of each branch line is determined; according to the line acquisition method and device based on Internet positioning, the tree diagram line distribution diagram is established through line simulation, and the IP address is set at each fulcrum position of the line, so that the positioning range of the branch line can be narrowed, the positioning precision of the branch line can be improved, and the positioning accuracy of the branch line can be improved by acquiring electromagnetic waves in the line. And inflection points of abnormal changes of electromagnetic waves and time for electromagnetic wave acquisition modules at two ends of the line to acquire the inflection points of the electromagnetic waves are recorded, so that the position of a fault point relative to a line node is accurately calculated.

Description

technical field [0001] The invention relates to the technical field of line information collection, in particular to a line collection method and device based on Internet positioning. Background technique [0002] When the power grid system is running, it is necessary to monitor and manage the operation status of each line in the power grid, so it is necessary to collect the operating parameter information of the line. The fault problem of the line is discovered in time, so as to respond in time. When the line fails, it is necessary to determine the location of the fault. [0003] The existing method for judging and locating fault points of a line is to collect traveling waves, process them, and determine the location of the fault points according to the wave speed of the processed traveling waves. At the same time, it is necessary to install multiple monitoring terminals in the line. The process of judging and locating the fault point of the line is relatively complicated....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08
CPCG01R31/085G01R31/088
Inventor 陈喜发陈树珊
Owner 深圳市加特智研科技有限公司
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