本文系“湖北省公路局计算机网络信息系统“设计与技术实现要点的综述．主要内容有三个方面：一是系统建立过程概述，包括系统设计思想、系统的逻辑设计、数据库设计及各子系统物理设计和系统实现等；二是介绍了系统的设计要点和方法以及该系统的特点及其具有的主要功能；三是介绍了网络信息系统的数据共享，网络数据查询及安全措施． This article is the summary of “Hubei Provincial Highway Bureau Computer Network Information System” design and implementation of the main points of technology. The main content has three aspects: First, an overview of the system establishment process, including system design, system logic design, database design and physical design of each subsystem and system implementation; second is the introduction of the system design points and methods and the system Features and the main functions it has. Third, it introduces the data sharing, network data query and security measures of the network information system.