【作者】 陆亚平；

【导师】 杨扬；

【作者基本信息】 西南交通大学 ， 交通信息工程及控制， 2010， 硕士

【摘要】 基于我国铁路目前及未来的发展需求,铁路部门提出了发展适于我国国情的CTCS(中国列车运行控制系统)系统策略。客运专线作为解决当前运输能力不足和运输质量低等问题的有效方法,被放置在非常重要的位置。目前,我国在既有线改造及客运专线建设中推广和使用CTCS-3级列车运行控制系统(简称C3)。计算机联锁系统可以增强铁路行车安全性、提高运输能力,C3客运专线的车站信号控制均采用计算机联锁系统。C3列车运行控制系统是一个庞大复杂的系统,计算机联锁是其站内子系统。我国目前处于初期阶段,应用技术水平还需要不断的提高和完善。在研究开发C3系统的过程中,计算机仿真技术将有很大的用武之地。通过参照国内外技术规范,对C3级联锁上位机系统进行模拟仿真,有助于完善技术,为实际应用奠定基础。同时可以在本专业实验教学上进行仿真实验,提高学习效果。CTCS-3级计算机联锁上位机仿真系统,是根据C3级计算机联锁系统组成结构、功能的要求,并参照C3系统总体技术规范设计的。本文通过对C3上位机系统组成结构、功能、接口的分析和研究,完成以下工作：给出了C3上位机仿真系统结构划分和各子系统功能需求分析；详细分析了各功能模块的设计方案；利用Visual C++开发平台进行C3计算机联锁上位机系统的软件开发,实现了CTC、上位机以及维修机的主要功能,包括：人机界面信息显示、操作命令处理、与CTC和联锁下位机的网络通信、数据存储并回放等。最后通过各子系统的联调,完善并验证了上位机仿真系统的功能。更多还原

【Abstract】 Based on the demands of Chinese railway development at present and in the future, the Ministry of Railways proposed Chinese Train Control System(CTCS). As passenger-dedicated line can solve the current problems that shortage of transport capacity and low quality effectively,it is placed in a very important position. At present, China is employing and promoting CTCS-3 class train control system in reconstruct of the existing railways and construct of the new high speed passenger line. Computer-based interlocking system can enhance the safety of the railway, and increase transport capacity. The station signal control of CTCS-3 adopts computer-based interlocking system.CTCS-3 system is large and complex, and computer-based interlocking is one of its subsystems in station.China is in its early stages,and the level of applied technology also need to constantly improve and perfect. Computer simulation technology will play an important role in research and development of CTCS-3 system. Simulating of the CTCS-3 computer-based interlocking supervisory PC system,after referencing to domestic and international technical specifications, is helpful to perfect technology and lay the foundation for the practical application. At the same time, it can also be used to improve effect in the experimental teaching of railway signal major.The establishment of the CTCS-3 computer-based interlocking supervisory PC simulation system is based on system structure and function of CTCS-3 computer-based interlocking and overall technical specification of CTCS-3 system.By analyzing and research on system structure,functions and interfaces of CTCS-3 supervisory PC system, this article has finished specific work as follows:putting forwards to the architecture of CTCS-3 supervisory PC simulation system, as well as the significant functions of and interface requirement of the subsystems; analyzing the design plan of each modules in detail; realizing the functions of supervisory PC by using Visual C++, including MMI information displaying, operation command processing, communicating with CTC and subordinate PC,data storaging and replaying etc.At last,the function of supervisory PC simulation system is validated and perfected by debugging together with other subsystems.更多还原