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Power curve-based speed-raising turnout fault information processing method and device

A turnout and curve technology, applied in the field of speed-up turnout fault information processing, can solve the problems affecting the timeliness and accuracy of fault maintenance, the inconvenience of on-site fault troubleshooting and fault analysis, and the lack of comprehensive and high-accuracy analysis methods, etc.

Inactive Publication Date: 2012-03-21
CASCO SIGNAL
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Problems solved by technology

[0002] At present, there is no mature method using power curves as the analysis content for the faults of speed-up turnouts. Most of the existing analysis methods rely on manual experience, and there is no comprehensive and high-accuracy analysis method. Troubleshooting and fault analysis caused inconvenience, and also affected the timeliness and accuracy of fault maintenance

Method used

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  • Power curve-based speed-raising turnout fault information processing method and device
  • Power curve-based speed-raising turnout fault information processing method and device
  • Power curve-based speed-raising turnout fault information processing method and device

Examples

Experimental program
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Embodiment

[0021] Such as figure 1 , figure 2 , image 3 As shown, a method for processing fault information of speed-up turnouts based on power curves includes the following steps:

[0022] (1) Save the standard three-phase power curve as a normal curve in the standard curve database in sections according to the unlocking, conversion, and locking processes;

[0023] (3) Carry out feature extraction to the three-phase power curve when the turnout breaks down in each subsection process, and save the abnormal curve in the abnormal curve database;

[0024] (4) The three-phase power curve collected by the switch curve collector 1 is sent to the communication front-end processor 2, and the communication front-end processor 2 sends it to the microcomputer monitor 3, and the microcomputer monitor 3 stores it and sends it to the switch curve analysis Processor 4;

[0025] (5) The turnout curve analysis processor 4 segments the received three-phase power curve according to the unlocking, con...

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Abstract

The invention relates to a power curve-based speed-raising turnout fault information processing method, which comprises the following steps of: (1) storing a standard three-phase power curve in a standard curve database in sections as a normal curve; (2) performing feature extraction on the three-phase power curve during failure of a turnout in each section process, and storing an abnormal curve in an abnormal curve database; (3) transmitting the three-phase power curve acquired by a turnout curve acquisition device to a turnout curve analysis processor; and (4) sectioning the received three-phase power curve by the turnout curve analysis processor, performing feature matching with the standard curve and the abnormal curve section by section, and the like. Compared with the prior art, the method has the advantages of effectively recognizing normal and abnormal features of the three-phase power curve in a speed-raising turnout operation process and the like.

Description

technical field [0001] The invention relates to a method and device for processing fault information of a speed-increasing turnout, in particular to a method and device for processing fault information of a speed-raising turnout based on a power curve. Background technique [0002] At present, there is no mature method using power curves as the analysis content for the faults of speed-up turnouts. Most of the existing analysis methods rely on manual experience, and there is no comprehensive and high-accuracy analysis method. Troubleshooting and fault analysis caused inconvenience, and also affected the timeliness and accuracy of fault maintenance. Contents of the invention [0003] The object of the present invention is to provide a method and device for processing fault information of speed-increasing turnouts based on power curves in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00B61L5/06
Inventor 魏盛昕涂鹏飞孙春荣胡恩华
Owner CASCO SIGNAL
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