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Anomaly detection method and detection device for train passing message

A detection method and detection device technology, which are applied in transportation and packaging, railway car body parts, data exchange networks, etc., can solve the problems affecting the storage pressure, processing efficiency and accuracy of analysis results of passing-through messages, and reduce the number of servers. pressure, saving storage space, and improving the efficiency of analysis

Active Publication Date: 2021-10-12
CHINA SHENHUA ENERGY CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a method and a detection device for abnormality detection of train passing messages in order to overcome the problem of abnormal messages existing in the prior art that affects the storage pressure, processing efficiency and accuracy of analysis results of passing messages

Method used

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  • Anomaly detection method and detection device for train passing message
  • Anomaly detection method and detection device for train passing message
  • Anomaly detection method and detection device for train passing message

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Embodiment Construction

[0028] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0029] figure 1 It is the flow chart of the detection method for the abnormality of the train passing message provided by the embodiment of the present invention, such as figure 1 As shown, the following steps may be included:

[0030] S101. Obtain and analyze the vehicle passing message.

[0031] The detection of the abnormality of the passing vehicle message is essentially to delete the useless information in the passing vehicle message through simple data processing. To detect the abnormal situation of the passing vehicle message, it is first necessary to obtain and analyze the passing vehicle message.

[0032] S102. Determine whether the vehicle passing m...

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Abstract

The invention relates to the field of train maintenance, and discloses a method and a detection device for abnormality of a train passing message. The method for detecting abnormality of a train passing message includes: acquiring and analyzing the passing message; One or more of the following one or more of the vehicle passing message determines whether the vehicle passing message is an abnormal vehicle passing message: message name; length of message content; vehicle number information; vehicle running direction information; information. Through the above technical solution, real-time detection of abnormal messages in passing traffic messages reduces a large amount of useless data, saves storage space, and saves query time, thereby reducing costs, reducing server pressure, and improving parsing of passing traffic messages purpose of efficiency.

Description

technical field [0001] The invention relates to the field of train maintenance, in particular to a method and a detection device for abnormality detection of train passing messages. Background technique [0002] The freight cars of Shenhua Railway have entered the state-of-the-art repair mode measured by running mileage. Condition repair is to use information technology to collect the technical status of Shenhua trucks, determine the repair schedule and guide the maintenance through mathematical statistics and scientific analysis. The railway freight train passing message refers to the passing information such as the train number, running direction, and elapsed time automatically stored in the message server after the train passes the track equipped with a monitoring device. It is an important data source for the calculation of the vehicle mileage. [0003] At present, the actual processing method for passing train messages in the field of railway freight cars is to directl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
CPCB61L27/40
Inventor 杜彬张志文边志宏康凤伟李权福王洪昆王文刚卢宇星王蒙方琪琦王萌刘洋高哲
Owner CHINA SHENHUA ENERGY CO LTD
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