摘要随着铁路运行速度的逐步加快,对高效的车站联锁系统的需求也越来越大。它主要运用通信,自动化控制,计算机等领域的技术来保障铁路运行安全和完成列车进出站的操作。由于服务对象的特殊性这种系统需要长期无休的运行还要保证百分百的安全可靠,一点点细小的错误或者偏差都可能造成不可估量的严重后果。87412
作为高速铁路运输的重要组成部分,需要以车站联锁为核心的自动控制系统成为大势所趋。我国早在上世纪八十年代就开始了车站微机联锁的研究,在科学家们的不断研究和实践下,我国的车站联锁技术得到了突飞猛进的发展,不断满足着列车提速的要求。
本文主要阐述了车站联锁的基本原理以及各部分是如何协调完成作业的,并且通过TrainController软件形象的模拟车站联锁的过程,直观的体现车站联锁过程中轨道,信号灯,岔道等部件的动作。
毕业论文关键词 车站联锁 TrainController仿真
毕业设计说明书外文摘要
Title The simulation and design of station interlocking system
Abstract With the gradually accelerating speed railway operations, the demand for efficient station interlocking system is also growing。 It mainly use communications technology, automation, computers and other areas to protect the safe operation of the railway and finished out of the train station。 Due to the special nature of the service object such systems require long-term-round operation but also to ensure Absolutely safe and reliable, a little bit of small errors or deviations may result in serious consequences incalculable。 As an important part of the high-speed rail transport, need to be at the core of the station interlocking automatic control system has become a trend。 In the early nineties of last century began the research station computer interlocking, in scientists continue to study and practice, our station interlock technology has been rapid development, continue to meet the requirements of the train speed。 This paper describes the basic principles of the station interlocking and each part is how to coordinate the completion of the job, and simulate the situation of the train station by the software called TrainController。 Reflect the station interlocking process track, lights, fork, etc。 the operation member intuitively。
Keywords Station Interlocking TrainController simulation
目 次
1 绪论 1
1。1研究背景和意义2
1。2计算机联锁在国内外的发展简述2
1。3主要研究内容2源-于Y优+尔-论.文:网www.youerw.com 原文+QQ7520^18766
2 计算机联锁的工作原理 4
2。1计算机联锁模型概述4
2。2结构功能4
2。3系统硬件结构5
2。4系统软件结构6
2。5国铁联锁与城市轨道交通联锁技术的比较8
2。6小结8
3 城市轨道进路控制过程研究 9
3。1设备的原理及建模9
3。2进路的控制 12
3。3特殊进路的处理方法 14
3。4小结 15
4计算机联锁软件的模块设计 16
4。1进路的排选模块 16
4。2进路的锁闭模块 16
4。3开放信号模块 16
4。4进路的解锁模块 16
4。5有色Petri模型的建立17
4。6小结 19
5 利用TrainController软件体现车站联锁 21
5。1软件模拟仿真演示 21
5。2建立进路 21
5。3路线冲突时的联锁作业 22
5。4进路的锁闭和解锁 23