【作者】 单大卫；

【导师】 吕旌阳；

【作者基本信息】 北京邮电大学 ， 信号与信息处理， 2013， 硕士

【摘要】 铁路作为生产力发展的重要产物,对促进社会进步和人类经济发展起到了巨大的作用。铁路具有运输能力大、运行速度快、运输成本低、能耗低、占地面积少等优点,在许多国家综合交通运输体系中占有举足轻重的位置。为了提高铁路运输效率,更为了提高列车安全运行系数,人们对列车控制系统的要求越来越高。随着计算机科学技术的快速发展,国内多家机构已成功搭建了CTCS-3级列控系统仿真测试平台,为进一步研究列控系统的工作原理及车载设备的研发奠定了良好的基础。实验室仿真测试平台于2010年开始搭建,目前系统功能已趋于完善。后续主要工作是完整线路数据的自动生成、测试序列的编写、测试计划的生成等。过程比较繁琐,且要求工作人员的水平较高。由此利用计算机完成繁琐的重复劳动被提到重要日程,车载辅助测试计划自动生成系统的搭建迫在眉睫。本论文首先阐述了车载辅助测试计划自动生成系统功能需求、系统结构和软硬件开发环境；其次,对车站战场图的自动生成做了深入调研,并最终确定本系统所采用方案；另外,对原始线路数据做了深入分析,在此基础上提出了完整线路数据的自动生成算法,并实现完整线路数据自动生成；再次,深入调研测试计划批量生成相关技术,并在系统中实现批量测试计划的自动生成；最后,研究CTCS-3车载设备测试序列自动生成算法,提出问题模型的转换和求解算法,并在系统中给予了实现。本系统中所有功能的设计与实现都是基于Visual Studio2008开发环境。更多还原

【Abstract】 Railway as the important product of productive forces development, has played a huge role in promoting social progress and human economy. Railway has many advantages, such as large transportation capacity, fast running speed, low transportation cost, little energy consumption, little covered area etc. Therefore, railway occupies a decisive position in many countries’comprehensive transportation system.In order to improve the railway transport efficiency and train safe operation coefficient, people are requiring higher level train control system. With the rapid development of computer science and technology, many domestic agencies have successfully built CTCS-3column control system simulation test platforms, which have laid a good foundation to further research the train control system operating principle and develop the on-board equipment.Laboratory simulation test platform has begun to be set up since2010, and the system function has become more and more perfect. The following main work is the automatic generation of completed line data, the generation of test sequence etc. At present, the simulation platform system is manual completed by staffs according to the work experience, which is much tedious and requires high technology level staffs. Therefore, it is extremely urgent to use computer to auxiliary complete tedious repetition work and construction of on-board auxiliary test plan automatic generation system.The main work in this paper includes:firstly introduce the function requiring of the auxiliary test plan automatic generation system and the development environment of the system. Do research on the automatic generation of station battlefield schematic diagram and finally determine the automatic generation scheme in the system. Analysis high-speed railway original line data, put forward the complete line data automatic generation algorithm, and realize the full line data automatic generating function. Study test plan mass production related technologies, and realize the automatic generation of batch test plan. Study CTCS-3on-board equipment test sequence generation algorithm optimization, put forward the problem model transformation and solving algorithm, and give the realization in the system. All function design and implementation in this system are based on Visual Studio2008development environment.更多还原