分布式智能交通系统数据管理与处理平台设计

Data management and processing platform of distributed intelligence traffic system

随着智能交通系统的发展,运用ITS动态检测交通数据大大提高了交通管理水平,因此交通数据的管理与处理系统成为交通管理的重要工具。本文提出了基于主从模式的两级服务器结构的数据管理系统,并采用了一种空时处理交通数据的方法,通过对远程探测器获得的数据及时间序列提取特征参数的方法实现数据处理。

With the development of intelligent traffic systems, the utility of ITS will greatly improve the traffic condition by dynamic measuring the traffic state. The management and processing system of traffic data became an important tool for traffic control. This paper presents a structure of two - level servers based on C/S mode to manage the traffic data and a method of spatial - time to process data that is implemented by extracting the characteristic parameter from the time series and initial data that are collected by spatial distributing sensors.