城市交通监控系统数据库的设计

Design of Database for Monitoring System in Urban Traffic

数据库是城市交通监控子系统的核心,其结构框架设计的好坏直接影响到系统的稳定性。智能交通系统以网络为纽带,将各功能子系统铰链在一起,完成交通信息的网络共享,因此,提高信息共享的时效性是开发系统的关键技术之一。解决上述问题都涉及到数据库的设计和规划。结合开发城市交通监控系统的实际,介绍了当前智能交通系统的构成,重点阐述了城市监控系统数据库的构建方法和过程,为进一步开发优化智能交通系统提供了借鉴。

The key in the development of the monitoring subsystem of urban traffic is to create a database,and related to the stability of the subsystem. Through the network,all of subsystems are connected to a intelligent traffic system. So, how to share some traffic information becomes a core technique in the process of traffic system development. On basis of the development of monitoring system in the urban traffic,the paper presents the components of intelligent traffic,and emphasizes on the process of database of monitoring system in the urban traffic. The experience is benefit to the optimization of intelligent traffic system.