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Method for fast analyzing performance of rail transit data communication system

A data communication system and rail transit technology, applied in the field of communication system performance analysis, can solve problems such as large misoperation, many operation steps, and long operation time, and achieve the effect of satisfying high efficiency

Active Publication Date: 2014-11-12
SHANGHAI ELECTRIC THALES TRANSPORTATION AUTOMATION SYST CO LTD
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AI Technical Summary

Problems solved by technology

Currently, the manual analysis method of text editor is adopted, and there are many operation steps and high operation requirements, resulting in long operation time and high possibility of misoperation

Method used

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  • Method for fast analyzing performance of rail transit data communication system
  • Method for fast analyzing performance of rail transit data communication system

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with accompanying drawing.

[0045] see figure 1 and figure 2 , the rapid analysis method of rail traffic data communication system performance of the present invention is to use script language to analyze and process the log information that data communication system produces every day, specifically comprises the following steps:

[0046] Step S101, double-click the script language program (using the Ruby script language to write), pop up the DOS interface to prompt the input of the log file name that needs to be processed, and now input the log name (including the log extension) that needs to be processed, specifically including the following steps S1~S3:

[0047] Step S1, prompting to input the name of the log to be processed;

[0048] Step S2, search to determine whether the log of the input name exists, if so, enter step S3; if not, return to step S1, and run the program again;

[0049] Step S...

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Abstract

The invention discloses a method for fast analyzing the performance of a rail transit data communication system. The method comprises the steps that names of log files needing to be processed are input; logs are analyzed for screening out the log files comprising vehicle station information, and the log files are placed into a file named SA-Analysis-log name. csv; MAC addresses in an SA-Analysis-log name. csv form are replaced by access point names; according to each access point name read in corresponding table files of the access point names and the MAC addresses, the corrected SA-Analysis-log name. csv form is read, and the maximum and the minimum of each access point are screened out; the number of APs is inquired, and a data pivot table is drawn; the data pivot table serves as a dynamic data source for drawing a data perspective drawing. According to the method, the log information generated by the data communication system each day can be analyzed and processed, and the requirements for efficiency, convenience and visuality are met.

Description

technical field [0001] The invention relates to the communication field, in particular to an analysis method for communication system performance. Background technique [0002] The rail transit data communication system needs to monitor the communication system equipment along the line for 24 hours. During this process, the network management server will train the status of all signal equipment on the whole line in rotation according to a certain time interval. Therefore, log files recording the status of all signaling devices are generated every day. Due to the huge amount of data, how to accurately extract the required content from these status information and analyze the performance of the data communication system has become an urgent problem to be solved. [0003] With the expansion of the operating time period and the increase in the number of trains, the amount of information generated by the data communication system is likely to increase further every day. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 朱圣明郭鹏
Owner SHANGHAI ELECTRIC THALES TRANSPORTATION AUTOMATION SYST CO LTD
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