摘要
从作业、任务、调度组织机构、列车种类等多个方面分析了钢铁企业编组站与铁路干线编组站的同异性 ,提出了钢铁企业调度信息管理系统应具备的系统功能 ,根据系统功能 ,将其软件结构划分成运输计划管理、预确报收集与处理、到达作业管理、现车管理、决策支持等八个子系统 ,并对各子系统进行了进一步划分 ,对系统硬件网络结构 ,提出可选用结构简单、可靠、传输距离远、负载重且实时性强的局域网 ,如千兆以太网组网方案 ,并给出系统网络结构图 ,对企业编组站的列车信息、车辆信息、股道信息、车场信息、作业信息、作业处理过程进行了数学描述 ,这对研制一个通用的钢铁企业编组站调度信息管理系统有着重要的参考价值。
This paper analyses special feature of mar sh alling yards in steel enterprises, which is different from trunk line marshallin g yards in operation, task, dispatching organization, and type of trains. Based on the above, the system functions are defined. According to this system functio n, the software system is divided into 8 subsystems including transportation man agement, collection and processinn of the forecast and arrival report informatio n, management of arrival operation, the management of the existing wagons, and p olicy supporting. And the subsystems are furthert classified. Gigabit ethernet n etwork combining scheme is proposed due to its simple structure, reliability, fa r transportation distance, heavy load and real-time features. Finally, the info r mation of train, wagon, track, yard, operation and their processing procedure ar e described by math. This has a significant reference value for general dispatch information management system of marshalling yards in steel enterprises.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
2002年第5期41-45,共5页
China Railway Science
