文章编号：1672-5328（2006）03-0074-03

唐克双1 姚恩建2
（1. 名古屋大学，名古屋 464-8601；2. 日本电气株式会社，东京 464-0811）

摘要：简要介绍了日本最近开发的一个先进的车辆导航系统———名古屋基于浮动车信息的动态路径引导系统(P-DRGS)。分别从系统的开发历程和计划，系统的构成、特点以及实用化四个方面介绍了P-DRGS的概况，从而在一定程度上折射出日本ITS发展的历程和值得我国借鉴的经验。

关键词：浮动车；动态路径引导；智能交通

中图分类号：U491

文献标识码：A

Example of ITS Development and Application in Japan——An Introduction on Nagoya Probe-vehicle-based Dynamic Route Guidance System

TANG Keshuang1，YAO Enjian2
(1. Nagoya University，Nagoya 464-8601，Japan；2. NEC，Tokyo 464-0811，Japan)

Abstract: This paper briefly introduces a new-ly-developed and advanced vehicle guidance system in Japan, namely the Nagoya Probe-ve-hicle-based Dynamic Route Guidance System (P-DRGS). The paper includes a discussion on the system development process and the system plan, framework, characteristics and applica-tions. The discussion provides a general picture of the P-DRGS, which, to some extent, reflects the history of ITS development in Japan, and the experiences that might be worthy of adopt-ing into China.

Key words: probe vehicle; Dynamic Route Guid-ance; ITS