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Fault managing method and device

A fault management and fault technology, applied in the direction of electrical digital data processing, instruments, calculations, etc., can solve problems such as poor efficiency

Inactive Publication Date: 2009-03-18
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it would not be efficient if there were also failures similar to each of these failures that were overlooked and treated as distinct failures

Method used

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  • Fault managing method and device
  • Fault managing method and device
  • Fault managing method and device

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Embodiment Construction

[0025] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The following descriptions of each ideal embodiment are merely examples in nature and are not intended to limit the invention, its suitability, or its uses in any way.

[0026] (1) Software development process

[0027] figure 1 A flow of software development using a failure analysis device, an embodiment of the present invention, is shown. In general, the software development process is described using a so-called waterfall model that develops in one direction. The waterfall model includes a planning step 11, a design step 12, an installation step 13, and a verification step 14. As an added note, one variation of the waterfall model can be considered the spiral model. This spiral model is developed while increasing the degree of completion by repeatedly executing the design step 12, the installation step 13, and the verification step 14.

[0028] Inappropri...

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Abstract

According to the importance levels of bugs and information for progress of correction for the bugs, a bug for which priority in problem solution is to be given is chosen. In an original source code, a search is performed to the whole original source code for a character sting written in a bug form and expressing the bug, thereby identifying locations in which bugs in the same type might exist. Furthermore, a search for a correction location in a corrected source code is performed and correction contents are verified with reference to the bug form and the retrieved correction location in the corrected source code.

Description

technical field [0001] The invention relates to a fault management method and device in a software development process, in particular to the progress management of fault correction. Background technique [0002] In the existing software development project, from the point of view of quality management, there is a quality problem tracking method and support system that can prevent a bad phenomenon that has occurred once from happening again (refer to, for example, Japanese Laid-Open Patent Publication 2003 - Bulletin No. 187069). [0003] However, the above-mentioned prior art has the following problems. That is to say, in software development engineering, a large number of hundreds of faults are also often found in the system testing step which is a downstream stage of development. As this software development process, it is of course necessary to find out the cause of each of these failures and correct the software. However, it would not be efficient if there were also f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36G06F11/00
CPCG06F11/362
Inventor 玉越靖司
Owner PANASONIC CORP