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An alarm analysis method based on centralized monitoring of railway signals

A technology of alarm analysis and centralized monitoring, applied in railway signal and safety, railway traffic management, railway car body parts, etc., can solve the problems of increasing the closedness and limitations of centralized monitoring and alarm of signals, and achieve the effect of improving integrity

Active Publication Date: 2022-07-12
SHENZHEN KEANDA ELECTRONICS TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current railway signal centralized monitoring system in the industry only provides alarm results, and the equipment alarm, early warning, and data analysis are still in the basic stage of fixed threshold judgment. The closure and limitations of monitoring and alarming

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  • An alarm analysis method based on centralized monitoring of railway signals

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0018] like figure 1 As shown, a method for alarm analysis based on centralized monitoring of railway signals provided by the present invention includes the following steps:

[0019] (1) Determine each alarm process (also known as alarm item) that needs to be monitored and the configuration files related to each alarm process, and make alarm judgment based on the real-time or historical data of the corresponding equipment obtained from the data source, and obtain the information of each alarm process. Preliminary alarm results;

[0020] (2) According to the actual situation, judge whether it is necessary to verify the obtained preliminary alarm result, if necessary, enter step (3), otherwise enter step (4);

[0021] (3) Verify the preliminary alarm results of each alarm process, update the configuration file based on the verification results, and retu...

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Abstract

The present invention relates to an alarm analysis method based on centralized monitoring of railway signals, which comprises the following steps: (1) determining each alarm process and alarm-related configuration files that need to be monitored, and based on the acquired real-time or historical data of corresponding equipment Carry out alarm judgment, and obtain the preliminary alarm results of each alarm process; (2) judge whether the preliminary alarm results need to be verified according to the actual situation, if necessary, enter step (3), otherwise enter step (4); (3) to The preliminary alarm results of each alarm process are verified, the configuration file is updated based on the verification results, and returns to step (1), based on the updated configuration file, each alarm process is judged again to alarm, and the final alarm result is obtained; (4) According to The alarm result is alarmed, and the alarm details are displayed and saved, and the alarm information is processed according to the alarm details. The invention can be widely used in the field of railway signal monitoring.

Description

technical field [0001] The invention relates to an alarm analysis method based on centralized monitoring of railway signals, belonging to the technical field of railway signal technology and railway signal centralized monitoring system. Background technique [0002] The running state monitoring of railway signal equipment is an important measure to ensure the safety of trains, and its main application is reflected in the centralized monitoring system of railway signals. The existing railway signal centralized monitoring system performs real-time status monitoring, data recording, statistical analysis and fault alarm for railway basic signal equipment such as turnouts, signals, track circuits, and transportation control systems such as CTC, interlocking, and train control. [0003] However, the current centralized railway signal monitoring system in the industry only provides alarm results, and the equipment alarm, early warning, and data analysis are still in the basic stage...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/40
CPCB61L27/40Y02P90/02
Inventor 郭丰明
Owner SHENZHEN KEANDA ELECTRONICS TECH