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传统的铁路运输调度模式已经无法使大秦重载铁路满足国民经济高速发展的需求,而采用分散自律调度集中系统(CTC)是解决此问题的一个重要途径。在重载运输干线上列车高密度运行和复杂情况多变的条件下,对以调度管理信息系统为基础,采取分散自律与智能控制为核心的新型调度指挥系统进行了研究。分析了重载铁路运输作业的特殊性,遵循面向对象的软件工程的思想和方法,详细描述了行车调度指挥系统的需求分析和结构设计过程、主要功能模块及其系统的特点,实现了重载铁路的调度集中解决方案。系统的成功实施为铁路综合调度系统的发展打下了坚实的基础。
The traditional railway transportation dispatching model can not make the Daqin heavy-haul railway meet the needs of the rapid development of the national economy. However, the adoption of a decentralized autonomous dispatch centralized system (CTC) is an important way to solve this problem. Under the conditions of high-density operation and complicated situation of heavy-haul trunk lines, a new type of dispatching command system based on dispatching management information system and decentralized self-discipline and intelligent control is studied. This paper analyzes the particularity of heavy-haul railway transportation and follows the idea and method of object-oriented software engineering. The requirements analysis and structural design process of driving command and control system, the main function modules and the characteristics of the system are described in detail. Railway scheduling solutions. The successful implementation of the system has laid a solid foundation for the development of the railway integrated dispatching system.