Communication system program fault detecting method

A program failure and detection method technology, applied in transmission systems, digital transmission systems, program control devices, etc., can solve problems such as incomplete information and inability to dynamically customize abnormal record files, and achieve the effects of saving processing time and improving abnormal processing efficiency

Inactive Publication Date: 2005-02-09
ZTE CORP
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of incomplete or no information caused by statically writing sub-record files to save error information when the program of the current equipment is abnormal, and to propose a new solution to solve the inability to exist in the prior art Dynamically customize exception record files to view program variable value problems in real time

Method used

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  • Communication system program fault detecting method
  • Communication system program fault detecting method
  • Communication system program fault detecting method

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the implementation of technical scheme is described in further detail:

[0022] Fig. 1 is the format of the distribution file of the present invention.

[0023] Fig. 2 is a flow chart of the present invention.

[0024] In Fig. 3 and Fig. 4, the working process of the diagnostic test method of this system is described: Fig. 3 is the generation process of the variable information file, the variable information 2 is taken out from the debugging version 1, and added to the official version 3 to form a release file 4. The release file 4 is copied to the foreground through the version download program 5 in the background, and the release file 4 is separated into the official version 3 and the variable information file 7 by the version download agent 6 in the foreground. Fig. 4 is the setting process of abnormal judgment, the abnormal judgment interface module 9 runs in the background, and the abnormal judgment agent module 10 r...

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Abstract

The communication system program fault detecting process includes: creating formal version including variable information; separating the variable information from the formal version while downloading the formal version to foreground equipment and saving the variable information in the form of data file in memory, ensuring no variable information called into memory during running system loaded version; setting record system abnormality mode in the background; creating abnormality record file in the background during abnormal system; and analyzing the abnormality record file information to determine fault. The said method makes it possible to customize record file dynamically, to view all the key variable values causing the abnormality timely, and to determine fast the cause of abnormality. The present invention can save the processing time and raise abnormality processing efficiency.

Description

technical field [0001] The invention relates to communication system diagnostic test technology. Especially when there is an abnormality in the real-time operation of the communication equipment, it can help the system software to find the problem in real time. Background technique [0002] During the operation of the equipment on site, if the program is abnormal, the method of writing a record file is generally used to record some important information to help find and locate the problem. For example, the Chinese patent No. CN 1414711A "A Fault Locating Method for Program Status" locates equipment faults by statically recording the program running status. At present, this technology has the following disadvantages: since the information written to the record file is statically written by the programmer during programming, it cannot be changed temporarily, and the program error is not predictable by the programmer, so there is often no information when the program is abnorm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44H04L12/24
Inventor 王新余王幸
Owner ZTE CORP
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