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Railway signal equipment operation alarming method based on data comparison and logical analysis

A technology for signal equipment and equipment operation, applied in railway signaling and safety, etc., can solve problems such as logical calculation errors, inconsistent key data, and inability to guarantee the normal operation of signal equipment, and achieves a safe, guaranteed operation, and correct signal logic relationship. Effect

Active Publication Date: 2014-02-12
BEIJING SWJTU RICHSUN TECH
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  • Abstract
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  • Claims
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Problems solved by technology

If there is an abnormality in the interface between the devices, the key data is inconsistent or the logic calculation is wrong, it cannot be reported to the relevant personnel for processing in time, and the normal operation of the signal device cannot be guaranteed.

Method used

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  • Railway signal equipment operation alarming method based on data comparison and logical analysis
  • Railway signal equipment operation alarming method based on data comparison and logical analysis
  • Railway signal equipment operation alarming method based on data comparison and logical analysis

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Embodiment Construction

[0056] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0057] The invention provides a method for alarming the operation of railway signal equipment based on data comparison and logic analysis, such as image 3As shown, it includes the following steps: real-time online collection of business data and status data of signaling devices; comparison of key data that is commonly used or linked before and after signaling devices; analysis of business logic associations between signaling devices; comparison or Alarm for abnormal logic analysis. The detailed and specific description is expanded below.

[0058] First, introduce the steps of collecting business data and status data of signal equipment online in real time;

[0059] like figure 1 As shown, in the present invention, according to the standardized communication protocol, the business information and equipment status information of the...

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Abstract

The invention discloses a railway signal equipment operation alarming method based on data comparison and logical analysis. The method comprises the following steps: collecting service data and state data of signal equipment in a real-time and online manner; comparing key data publicly adopted or associated backwards and forwards between the signal equipment; analyzing service logical correlation relation between the signal equipment; alarming an abnormal condition obtained by comparison or logical analysis. By virtue of collecting and concentrating the operation data and equipment state data of each railway signal equipment in an online manner and comparison and logical analysis on the key data are performed, the service logical operation safety and equipment interface operation normality of the signal equipment are monitored in an auxiliary way, and finally the normal operation and correct signal logical correlation of the signal equipment are ensured, so that the operation safety of a train is ensured.

Description

technical field [0001] The invention relates to a railway operation alarm method, in particular to a railway signal equipment operation alarm method based on data comparison and logic analysis, and belongs to the technical field of railway signals. Background technique [0002] At present, my country's high-speed passenger dedicated line railway signal control system has formed a relatively complete technical system, which is named China Railway Train Control System (abbreviated as CTCS system). The CTCS system includes computer interlocking equipment, train control center equipment, track circuit equipment, on-board train automatic protection equipment, signal centralized monitoring equipment, dispatching centralized equipment, bullet train supervision system, temporary speed limit server and other signal equipment. Among them, the computer interlocking equipment is mainly responsible for the signal control in the station, the equipment of the train control center is mainly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00
Inventor 艾兴阁姚新文杨勇赵雷
Owner BEIJING SWJTU RICHSUN TECH
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