上海地铁二号线轨旁atc设备实时监控系统研究.docx

上海地铁二号线轨旁 ATC 设备实时监控系统
摘要
本文对城市轨道交通 ATC 系统进行了介绍 概括了 ATC 系
统三个子系统 ATP ATO ATS 的作用和联系对现在城市轨道交通 ATC 系统维护中存在的问题和困难做了分析:ATC 设备对外部只有瞬间的输入输出缺乏对中间变量的监控和记录因而无法全面掌握设备的运营状态影响了日常的维护工作并进而提出建立 ATC 轨旁实时监控系统来提高维护质量减少维护人员以及工作劳动强度
项目研究对象主要集中在轨旁 ATC 系统主要设备状态信息的采集 对上海地铁二号线轨旁 ATC 设备进行了深入的研究
分析和介绍听取了技术管理部门和设备维护部门的意见,提出
了设备的监护形式和方法确定了与运营安全有关的输入输出变量的种类和数量在对集中站的微机联锁专用维护程序进行了协议分析和破解后得到了获得监控系统所必须的数据进行了本地 RTU 软件和硬件的设计实现了本地对监控设备状态
数据的采集 并且对 RTU 软硬件进行了测试
本项目需要采用远程网络管理达到集中管理的目的 为此
根据地铁二号线的具体情况进行了初步的网络系统设计建
立了数据库 以便将来的客户端应用软件设计目前该方案已得到上海地铁运营有限公司相关领导和工程
技术人员的肯定给今后运营公司的设备维护提供了手段拓展了思路最后本文对地铁 ATC 系统设备的监控系统的发展做了展望
关键词列车自动控制微机联锁车地通信

SIMULTANEOUS MONITORING SYSTEM OF ATC IN SHANGHAI METRO LINE 2
ABSTRACT
This article introduces the ATC system of Urban Mass Traffic Line, generalize three subsystems of ATC system: ATP, ATO, ATS and their function and relations. And it analyzes the problems in the system maintenance of ATC System, getting to know that we could only obtain temporary in-out value for ATC system and lack monitoring and recording of interior variable so that we can not control the system’ s working pletely and affect the daily maintenance. It puts forward establishing continuous monitoring system for ATC wayside system to improve maintenance quality and reduce the amount of maintainer and reduce their working pressure.
The research object of this project focuses on the collecting information
through main system, make a deep research and analysis on wayside ATC System of Shanghai Metro Line 2 and introduce main wayside equipments and parts. After getting the advice from technology management office and equipment maintenance office, monitoring form and method of system are brought forward and confirm the type and quantity of in -out variable relating to operating safety. Anglicizing and decoding the special maintenance program of the micro-interlock, data needed in monitoring system are
obtained, software and hardware of RTU are designed, realizing collecting data of equipmen