智能交通系统信息特征及亟待解决的相关问题

信息是智能交通系统中最为重要和核心的内容之一，正是信息的采集、加工和共享，实现了交通管理从简单静态管理到智能动态管理的转变，满足了人们对实时、动态及历史交通信息的需求．正是基于对信息在智能交通系统中重要性的认识，本文从研究智能交通系统信息特征的角度出发，总结分析了ITS信息的一些主要特征，并根据这些特征，提出了一些亟待解决的信息组织和处理问题．

ITS INFORMATION CHARACTERISTICS AND RELATED PROBLEMS

Information is one of the key components in ITS. Based on the collecting, processing and sharing of information, ITS realizes the shift from the simple and static management into the intelligent and dynamic management. It also meet the people's need for real time?dynamic or historical traffic information. This paper summarizes and analyses the main characteristics about ITS information and then some problems related to information organization and processing are proposed later.