浅谈先进的交通信息系统

On Discussion of Advanced Traffic Information System

通过对智能交通系统组成的分析,重点阐述其中的一个核心子系统——先进的交通信息系统(ATIS),给出ATIS的定义、组成、功能,讨论ATIS系统的信息服务类型、信息提供方式和ATIS的信息访问。

The paper analyses the components of intelligent transportation system and focuses on a core subsystem-Advanced Traffic Information System （ATIS）. The definition, the components and the functions of the ATIS-are expounded and information services type, information provision means and information visit of the ATIS are discussed.