摘要
针对CBTC系统的车载设备的测试方法和具体的测试案例进行研究,选取以因果图法为主体的改进方法对测试进行指导工作,重点研究因果图法中由因果图转化为判定表的条件遍历算法,并选取车载ATP超速防护的功能为例研究改进后的因果图法在车载设备系统测试中的具体应用。实验结果表明:该文提出的测试方案切实有效,可以进行推广。
Vehicle equipment test methods and test cases are researched. The improved method taking causal map method as main body is used to guide the testing works. The authors focus on decision table traversal algorithm converted from the causal diagram method. Selecting the function of over-speed protection of vehicle ATP as an example, the specific application of the improved causal diagram method is studied for vehicle equipment system test. Experimental results show that the test program proposed in this paper is effective and can promote.
出处
《中国测试》
CAS
北大核心
2013年第4期93-96,共4页
China Measurement & Test
