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CN104008048A 一种考虑检测效用及修正效用的软件可靠性检测方法 失效 - 权利终止

  • 专利标题： 一种考虑检测效用及修正效用的软件可靠性检测方法
  • 专利标题（英）： Software reliability detection method considering detection effectiveness and amendment effectiveness
  • 申请号： CN201310551644.5
    申请日： 2013-11-07
  • 公开(公告)号： CN104008048A
    公开(公告)日： 2014-08-27
  • 发明人: 高峰 , 万程程 , 常帅 , 孟斌 , 陈嵩博 , 宋子阳 , 孟欣冉
  • 申请人： 哈尔滨工程大学
  • 申请人地址： 黑龙江省哈尔滨市南岗区南通大街145号哈尔滨工程大学科技处知识产权办公室
  • 专利权人： 哈尔滨工程大学
  • 当前专利权人： 哈尔滨工程大学
  • 当前专利权人地址： 黑龙江省哈尔滨市南岗区南通大街145号哈尔滨工程大学科技处知识产权办公室
  • 主分类号： G06F11/36
  • IPC分类号： G06F11/36
一种考虑检测效用及修正效用的软件可靠性检测方法
摘要：
本发明属于软件可靠性研究领域，特别是考虑故障检测和修正过程中消耗资源对软件可靠性的影响，提出一种考虑检测效用及修正效用的软件可靠性检测方法。本发明包括：检测软件的运行时间；采集故障检测效用，故障修正效用；计算检测效用占总体测试效用的比例；采集t时刻的累计故障检测数；软件故障总数；故障检测率；采集在t时刻投入的故障检测效用；采集t时刻的累计故障检测数；t时刻的累计故障修正数mc(t)；故障修正率p(t)，p(t)表示t时刻单位时间内每个已检测到故障被正确修正的概率；采集在t时刻投入的故障修正效用；检测得软件可靠性。本发明将传统的测试资源根据测试过程分为故障检测资源和故障修正资源，拟合和预测能力较传统的方法有很大提高。
摘要（英）：

The invention belongs to the field of software reliability researches, and particularly discloses a software reliability detection method considering detection effectiveness and amendment effectiveness, which considers the influence of resource consumption on software reliability during fault detection and amendment processes. The software reliability detection method considering detection effectiveness and amendment effectiveness comprises the following steps of: detecting the running time of software; acquiring fault detection effectiveness and fault amendment effectiveness; calculating the ratio of the detection effectiveness occupying overall test effectiveness; acquiring an accumulated fault detection number at time t; acquiring a software fault total; acquiring a fault detection rate; acquiring the fault detection effectiveness invested at time t; acquiring an accumulated fault detection number at time t; acquiring an accumulated fault amendment number mc(t) at time t; acquiring a fault amendment rate p(t) which represents the probability of being correctly amended of each detected fault in the unit time of time t; acquiring the fault amendment effectiveness invested at time t; detecting to obtain software reliability. According to the software reliability detection method considering detection effectiveness and amendment effectiveness disclosed by the invention, the traditional test resources are divided into fault detection resources and fault amendment resources according to a test process, thus fitting and prediction capacities are greatly improved compared with the traditional method.

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