基于Delphi5.5筑路材料地理信息网络系统的研究  

The Research on the GIS Network System of Construction Materials with the Application of Delphi5.5

作　　者：孙朝云[1] 沙爱民[2] 雒应[2] 

机构地区：[1]长安大学信息工程学院,陕西西安710064 [2]长安大学公路学院,陕西西安710064

出　　处：《广西交通科技》2003年第1期8-10,共3页Guangxi Communication Science & Technology

基　　金：陕西省交通科技发展研究项目(9827G)

摘　　要：结合筑路材料地理信息网络系统的研发,分析了网络应用系统开发环境的选型原则、网络环境的构建,在原有单机筑路材料地理信息管理系统基础上,采取了计算机网络化管理的措施,给出了筑路材料地理信息网络查询模块设计方法,实现了公路部门内部信息资源的共享。该网络化管理系统的研发有助于公路系统各部门之间的信息交流与事务处理,开发可靠且实用的筑路材料网络应用系统对高等级公路筑路材料地理信息的管理具有重要的现实意义。Combined with the research and development of the GIS network system of construction materials, this paper analyses the selecting principles of the development environment in network application system and the construction of network environment. Based on the former uni-computer management system for the GIS of construction materials, this papers introduces the approach of the inquiry module design for the GIS of the construction material with the adoption of computer network management, realizing the information sharing among highway departments. The research and development of the network management system is conducive to the information communication and issues handling among highway departments. The development of reliable and functional network system of construction materials has significant importance to the GIS management of the advanced highway construction materials.

关 键 词：Delphi5.5 筑路材料 地理信息 网络管理 

分 类 号：U412.6[交通运输工程—道路与铁道工程]