A method for judging cable ownership

Abstract

The present invention disclose a method of belonging to the cable belonging. The signal sensing loading method is used to transmit specific signals in the pipeline, and use different frequency signals to load, receive and process it to complete the belonging and positioning of the pipeline.Complete the direction of the cable.Its technical solution is: the present invention ensures the high accuracy judgment of the on -site cable pipeline ownership through the dual mechanism of adaptive filtering and vague recognition theory of specific signals.In the filtering algorithm, the adaptation is emphasized. At the same time, the focus of the fuzzy recognition is the accumulation and accumulation of the data of the on -site cable loading and receiving signals.Algorithms and identification focus on self -correction and self -learning.Based on the adaptive filter algorithm and the new fuzzy identification theory, it can effectively load and receive valid signals with high signal -to -noise ratios and can judge the direction of the cables with high accuracy.

Description

technical field [0001] The invention relates to a cable attribution judging method, in particular to a cable attribution judging method based on an adaptive filtering algorithm and a fuzzy identification theory. Background technique [0002] The direction and location of cables and pipelines of power companies is one of the important tasks in power network management. However, due to the large and complex basic data of the pipeline network in the early stage and the pipelines being in disrepair for a long time, the direction and ownership of a considerable part of the pipelines are unclear. How to complete the routing of cables without power outage is very important and very challenging. [0003] On the one hand, the trends of various on-site cables are complicated, and their attribution judgments lack standard and accurate basis. On the other hand, there is no effective method for judging the ownership of uninterrupted cable pipelines. It is impossible to obtain effective...

AI Technical Summary

Problems solved by technology

[0003] On the one hand, the trends of various on-site cables are complicated, and there is no standard and accurate basis for their attribution judgment

On the other hand, there is no effective method for judging the ownership of uninterrupted cable pipelines. It is impossible to obtain effective signals, and it is impossible to judge the direction of cables with high accuracy based on signals.

For this reason, either allow the power outage to cause losses, or keep the pipeline direction in an uncontrollable state for a long time. Once an accident occurs, the consequences will be even worse.

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