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Airborne software test quality evaluation method

A software testing and quality evaluation technology, applied in software testing/debugging, error detection/correction, instruments, etc., to achieve the effect of promoting test quality improvement, reducing software maintenance costs, and improving software testing quality

Pending Publication Date: 2018-09-21
10TH RES INST OF CETC
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Scholars at home and abroad have proposed many important software testing quality evaluation methods from the perspectives of testing process, reliability growth, defect residual risk, testing efficiency and testing cost, but there is a lack of quantitative evaluation methods from the software development life cycle

Method used

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  • Airborne software test quality evaluation method

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Embodiment Construction

[0013] refer to figure 1 . According to the present invention, the contribution of organizational assets is incorporated into the metric element system, and according to the entire life cycle of aviation airborne software development, software development process testing, tripartite evaluation, stereotype / identification evaluation and user use are incorporated into the measurement model, and the creation includes stage layers, activities The aviation airborne software testing quality model of layer and metric element layer, and the contribution of organizational assets such as typical defects and reusable test cases in the aviation airborne software testing project are incorporated into the metric element system; in the aviation airborne software testing quality model , define all the requirements for the minimum data set required to perform the expected function, determine the weight coefficient of each metric element, and collect the value M(k) of each metric element in the ...

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Abstract

The invention discloses an airborne software test quality evaluation method, and aims at providing a full-life cycle software evaluation measurement method which is capable of reducing the technical guarantee cost. The method is realized through the following technical scheme: bringing software development process test, three-party evaluation, finalization / authentication evaluation and user usinginto a measurement model according to an airborne software development full-life cycle, so as to create an airborne software quality test model which comprises a stage layer, an activity layer and a metric element layer, and bringing typical defects and reusable test case organizational asset contributions in airborne software test projects into a metric element system; and in the airborne software quality test model, defining all the requirements of a minimum data set required for executing an expected function, determining a weight coefficient of each metric element, collecting each metric element number in a test stage, calculating an airborne software test quality evaluation value T, and comparing the value T with a standard vale of an evaluation mechanism measurement library to determine whether the quality is good or bad.

Description

technical field [0001] The invention relates to a software test quality evaluation method, in particular to a software test quality evaluation method applied to the whole life cycle of aviation airborne software. Background technique [0002] With the continuous deepening of computer applications, the quality of software directly affects the depth and breadth of this application. Research on software reliability of computer systems shows that the ratio of system failures caused by software design failures to hardware design failures is 10:1. Software failure is gradually becoming the main factor leading to the failure of computer systems. The problem of software quality has become the focus of common attention. Airborne software is computer software applied to the interior of airborne equipment, mainly including on-board information management and command control systems and system support platforms. With the continuous development of avionics technology, modern aircraft ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36
CPCG06F11/3696
Inventor 刘涛李娜孙肖
Owner 10TH RES INST OF CETC
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