摘要
公路主枢纽在交通运输中具有重要作用,强大的信息系统能使公路主枢纽被更高效地使用,对于提高运输效率十分重要。从公路主枢纽的系统功能出发,以不同用户的角度对主枢纽各业务的流程和信息需求进行了详细分析,得出信息系统的总体功能框图及主要用户获取信息的逻辑图。
main highway hinge is playing a vital role in transportation,it can be more effective used while surported by a strong information system.So the information system is very important in remoting transportation efficiency.In this paper,the information requirement is analysed in user viewpoint after laboring the opertation flow.The general function framework of information system and logical diagram of how the primary user getting information is shown clearly.The paper can be refered in constructing the information system for main highway hinge.
出处
《现代电子技术》
2008年第11期187-190,共4页
Modern Electronics Technique
关键词
公路主枢纽
信息系统
信息流
main highway hinge
information system
information flow
