公路主枢纽信息系统分析及设计

Information System Analysis and Design of Highway Transportation Hub

以连云港国家公路主枢纽信息系统为背景 ,基于系统工程和软件工程设计思想 ,运用运输系统规划理论 ,对公路主枢纽信息系统的业务需求进行了详细的分析 ,提出了以业务需求为基础的分层分析和设计模式 ,提出了从物理计算机网络、操作系统、应用系统到具体的运营操作模式的系统结构和运营框架 ,分析了公路主枢纽的主要业务需求 ,设计了信息系统的软硬件实现方式 ,并设计了具体的应用系统 .该业务需求分析和系统设计模式可以很方便地推广到其它的公路主枢纽信息系统设计及实现 .

On the background of Lianyungang highway transportation hub, based on the software engineering and system science technology, and by the transportation planning theory, the paper analyzes the business demands of highway transportation hub in detail. Then a hierarchical mode of system analysis and design is proposed. The system structure is designed from physical computer network,operating system to the application system and the business operation model. The system requirements are analyzed, the software and hardware system is designed, and the application system structure is proposed. The system analysis and design method can be extended to the implementation of other highway transportation hub system.