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btm equipment evaluation system

A technology for evaluating systems and equipment, applied in data processing applications, instruments, calculations, etc., and can solve problems such as low objectivity

Active Publication Date: 2020-07-10
BEIJING JIAODA SIGNAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The evaluation of the performance of BTM equipment and transponder equipment has strong subjective randomness and low objectivity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] 1. Data acquisition system

[0063] There are two main ways to collect BTM data. One is to copy the BTM index data to the system through a storage device such as a U disk; The data is sent to the system server to realize real-time monitoring of equipment status, such as the DSC network with traffic control in the subway, that is, the existing server network that can be authorized to use. The current mainstream way is the first way, but with the development of the network, the second way has a lot of room for development.

[0064] 2. Server processing system

[0065] After receiving the index data of the BTM data acquisition system, calculate the performance of the BTM through a comprehensive evaluation method. The specific calculation method is as follows:

[0066] The following is the original indicator data, select 10 data as an example.

[0067] decoding time good bit rate Decoding times 22 99 14 22 99 11 27 95 16 23 93 16 ...

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Abstract

The invention provides a BTM equipment evaluation system, in which the data collection system collects and receives data recorded by the BTM equipment; the server processing system calculates the weight of various indicators in evaluating the performance of the BTM equipment based on the collected early operation data of the BTM equipment. ; When evaluating the current BTM equipment performance, the BTM equipment performance value is calculated based on the weight of various saved indicators and the calculated average of each indicator in the current operating data; the terminal display system can query and display the BTM equipment performance status; when the BTM equipment performance value is lower than the threshold, the server processing system automatically sends relevant information of the BTM equipment to the terminal display system for alarm prompts. The present invention has the following technical effects: it evaluates intuitive and quantifiable BTM equipment performance values ​​based on BTM equipment operating data, thereby discovering possible problems in the BTM equipment in advance.

Description

technical field [0001] The invention relates to the field of train control in the railway industry, in particular to an evaluation scheme of BTM equipment. Background technique [0002] In recent years, many high-speed lines have been built in China, and the use of BTM (Balise Transmission Module transponder information receiving unit) equipment on railway lines has increased year by year. Regardless of whether it is domestic BTM equipment or foreign BTM equipment, the failure rate of BTM is at a relatively high level among the failure rates of various railway equipment. This brings a lot of inconvenience to BTM equipment maintenance and use units. Now roughly evaluate the current status of BTM equipment and transponder equipment based on BTM decoding and transponder lost points. The evaluation of the performance of BTM equipment and transponder equipment has strong subjective randomness and low objectivity. Contents of the invention [0003] In order to solve the above...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/06393G06Q50/40
Inventor 乔明牟海涛郭利俊
Owner BEIJING JIAODA SIGNAL TECH