大准铁路列车调度指挥系统信息共享平台的设计与实现

发布时间：2018-05-15 22:02

本文选题：列车调度指挥系统 + 信息共享平台　；参考：《内蒙古大学》2017年硕士论文

【摘要】：在铁路信息化方面,大准铁路公司的步伐不断地推进并快速发展。多年来,大准铁路公司依据实际业务的需求,前前后后引进了各种业务方面的应用系统。相继建设了两大信息化系统,分别为分散自律调度集中系统(简称CTC)和铁路运输管理信息系统(简称TMIS)。然而这两大系统是相对独立的铁路运输信息系统,而且在运输调度指挥中心的各级调度台之间和调度台与车站之间存在着部分功能交叉。另外系统间的数据交换依然是通过传统和落后的手工或接口方式进行传递,使得信息没有实现充分和及时的共享,"信息孤岛"依然存在,智能化依然未得到实现。对于系统维护人员来说,同样带来了很大的工作量。无论对使用者来说,还是系统运维管理人员来说都未能真正实现减负,减轻劳动强度。因此,我们急需建立一个信息共享平台。在确保现有系统的正常运行的情况下,实现TMIS系统和TDCS系统应用的共享。将调度人员脱离传统的"一支笔,一张纸,一张尺"的工作状态,实现根据日班计划自动生成阶段计划,同时如果日班计划的有所变更时,可以随时动态的调整实施指挥调度工作。论文针对国内外铁路列车调度指挥系统信息共享平台实施情况和大准铁路公司信息化的现状,及其需求进行了具体分析,得出大准铁路列车调度指挥系统信息共享平台建立的迫切性和必要性。通过系统的需求分析,呈现出此平台的设计目标、信息采集与处理和遵循的设计原则。在这些基础上,详细描述了该平台的总体结构、网络、数据库及安全等方面设计内容。在网络设计中介绍了如何搭建配置网络。在数据库设计中,依次介绍对本系统所采用的Oracle 10g数据库及客户端环境、数据交换的方法、数据处理流程、表结构、数据库建立TMIS和DMIS用户、数据库接口的配置等内容。在安全设计中分别以运行环境及网络安全两个方面内容进行了阐述。在系统的实现内容,首先描述该系统的搭建环境,其次介绍系统实现后的界面,最后详细讲述了系统实现的功能。一个可行性的系统,都需要经过一系列的测试验证,证明系统设计的成功与否。本文系统测试采用了黑盒测试,测试能够得出本系统可以实现预想功能的结论。便于系统使用者能够更好地使用本系统,就其常会发生的故障进行分析,并给予其故障的解决方法。文章的最后对本论文进行总结和对系统的展望。
[Abstract]:In the railway information, the pace of the railway company to promote and rapid development. For many years, according to the demand of actual business, Dayun Railway Company has introduced all kinds of service application systems. Two information systems have been built one after another, namely, decentralized autonomous dispatching centralized system (CTC) and railway transportation management information system (TMISN). However, these two systems are relatively independent railway transportation information systems, and there are some functions intersecting between all levels of dispatching stations in the transportation dispatching command center and between dispatching stations and stations. In addition, the data exchange between systems is still transmitted by traditional and backward manual or interface methods, which makes the information not fully and timely shared, "information island" still exists, and intelligence is still not realized. For system maintainers, it also brings a lot of work. Neither the user nor the system operator can really reduce the burden and reduce the labor intensity. Therefore, we urgently need to establish an information sharing platform. Under the condition of ensuring the normal operation of the existing system, the application of TMIS system and TDCS system can be shared. The scheduler is separated from the traditional "one pen, one piece of paper, one ruler" to realize the automatic generation of the phase plan according to the day shift plan, and if there is a change in the day shift plan, Command and scheduling can be dynamically adjusted at any time. According to the implementation of information sharing platform of train dispatching command system at home and abroad and the current situation of information technology of Daqun railway company, the paper analyzes the demand of the platform. The urgency and necessity of establishing the information sharing platform of DPAT train dispatching command system are obtained. Through the requirement analysis of the system, the design goal, the information collection and processing and the design principle of the platform are presented. On the basis of these, the overall structure, network, database and security of the platform are described in detail. This paper introduces how to build and configure network in network design. In database design, the Oracle 10g database and client environment, the method of data exchange, the data processing flow, the table structure, the establishment of TMIS and DMIS users, the configuration of database interface are introduced in turn. In the security design, the two aspects of operation environment and network security are described respectively. In the implementation of the system, firstly, the environment of the system is described, secondly, the interface of the system is introduced. Finally, the function of the system is described in detail. A feasible system needs a series of tests to prove the success of the system design. The black box test is used in the system test in this paper. The test can reach the conclusion that the system can realize the expected function. It is convenient for the system users to use the system better, to analyze the faults that often occur, and to give the solutions to the failures. At the end of the article, the thesis is summarized and the system is prospected.
【学位授予单位】：内蒙古大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52

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