铁路智能调度集中系统软件集成测试方法研究  

Research on Software Integration Test Method for Intelligent Centralized Traffic Control System

作　　者：曾壹 王建英 李智 周晓昭 许伟 ZENG Yi;WANG Jianying;LI Zhi;ZHOU Xiaozhao;XU Wei(Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;National Research Center of Railway Intelligence Transportation System Engineering Technology,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司通信信号研究所,北京100081 [2]国家铁路智能运输系统工程技术研究中心,北京100081

出　　处：《铁道学报》2024年第6期101-107,共7页Journal of the China Railway Society

基　　金：国家自然科学基金(62203468);中国铁道科学研究院集团有限公司科研项目(2021YJ044,2022YJ326)。

摘　　要：智能调度集中系统仿真测试包括软件模块测试、软件集成测试及软件总体测试三个阶段。在软件总体测试阶段,测试环境的搭建需要庞大的计算机集群资源作为支撑,这不仅增加了测试的成本,而且测试用例各步骤中复杂的终端交互操作极为繁琐,存在调试成本高的难点,为此设计软件集成测试模块。该模块实现了在单台计算机上即可开展黑盒测试用例的软件调试工作,无须依赖庞大的计算机集群资源,可达到简化测试流程、降低软件调试成本的效果。使用智能调度集中系统现场实验中的非预期场景开展软件调试工作,并通过统计和对比总体测试环境和集成测试环境在处理器核心调用个数及终端交互界面个数,验证了软件集成测试方法在降低软件调试成本和提高软件调试效率方面效果显著,为现场实验顺利开展提供了有力保障。The simulation test on intelligent centralized traffic control system is composed of three phases:software module test,software integration test and software overall test.During the software overall testing phase,the increasing testing costs and complex terminal interactions in various test case steps as a result of the establishment of testing environment relying heavily on extensive computer cluster resources present a challenge of high debugging costs.To address this,a software integration testing module was designed.This module enabled software debugging for black-box test cases to be carried out on a single computer without relying on extensive computer cluster resources,achieving simplified testing processes and reducing software debugging costs.Software debugging procedures were carried out using unexpected scenarios in the field experiment of intelligent centralized traffic control system.The comparison of the number of processor cores and terminal interaction interfaces utilized in the overall testing environment versus the integration testing environment verified the significant effect of the software integration testing approach in reduceing software debugging costs and enhancing software debugging efficiency,which provides a strong guarantee for the smooth execution of field experiments.

关 键 词：智能调度集中 软件测试 软件调试 黑盒测试 

分 类 号：U284.59[交通运输工程—交通信息工程及控制]