摘要
安全是交通运输的生命。联锁系统是保障轨道交通系统中车站列调车作业安全的关键设备。文章介绍了采用黑箱测试方法对某地铁计算机联锁系统进行的测试工作 ,分析了测试及回归测试中发现的问题 ,说明独立于开发商和用户的第三方测试在计算机联锁系统的应用中所起的重要作用。
Safety is the soul of transportation. While solving the problem of volume and speed, the urban track traffic should guarantee its safety as well. The Interlocking System is a kind of critical equipment, which protects the safety of train running in track traffic system. With the rapid development of computer technology, Computer interlocking techniques become matured and have been applied to signaling system in subway station. This paper introduces the test of a certain subway computer interlocing system by using Black-box based method, analyzes problems in testing and regressive testing and explains the importance of a third party testing, which is apart from the developer's and the user's, in the application of Computer Interlocking System.
出处
《城市轨道交通研究》
2000年第4期36-39,共4页
Urban Mass Transit
