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BTM equipment evaluation system

A technology for evaluating systems and equipment, which is applied in the field of train control and can solve problems such as low objectivity

Active Publication Date: 2019-02-01
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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  • BTM equipment evaluation system
  • BTM equipment evaluation system

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

...

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PUM

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Abstract

The invention provides a BTM equipment evaluation system, wherein a data acquisition system collects and receives data recorded by the BTM equipment; The server processing system calculates the weightof each index in evaluating the performance of BTM equipments according to the collected data of BTM equipments. When evaluating the performance of the current BTM equipment, the performance value ofthe BTM equipment is calculated according to the weight of the saved various indexes and the calculated average value of each index in the currently taken operation data, and the performance value ofthe BTM equipment is calculated according to the weight of each index. The terminal display system can inquire and display the performance status of BTM equipment. When the performance value of the BTM device is lower than the threshold value, the server processing system automatically sends the related information of the BTM device to the terminal display system for alarm prompt. The invention has the following technical effects: an intuitive and quantifiable performance value of the BTM equipment is evaluated according to the operation data of the BTM equipment so as to discover possible problems of 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 Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/06393G06Q50/40
Inventor 乔明牟海涛郭利俊
Owner BEIJING JIAODA SIGNAL TECH