文章编号：1672-5328（2008）03-0093-04

戢晓峰 姚琛
（西南交通大学交通运输学院, 成都 610031）

摘要：为了揭示出行信息的传递效率，并为出行信息的传递模式设计提供理论支持，从出行全过程和城市交通系统的角度，详细分析了出行信息的内容及特征。对国内外相关研究进行的系统分析表明：通过获取充分的出行信息，出行者可以做出最优行程安排，从而提高出行效率；对交通系统管理者而言，良好的出行信息传递能够提高网络的整体运行水平。在此基础上，从总体规划、信息发布策略和效用评估3个方面提出了出行信息传递模式的设计原则，并对目前我国城市出行信息的传递模式进行了详细分析，指出了存在的主要问题和改善途径，为ATIS的建设和评估提供了理论基础和评价方法。

关键词：智能交通系统；ATIS；出行信息；传递模式； 效率

中图分类号：U491

文献标识码：A

Travel Information Communication: Efficiency and Design Patterns

Ji Xiaofeng and Yao Chen
(College of Traffic & Transportation, Southwest Jiaotong University, Chengdu 610031, China)

Abstract: To improve the efficiency of travel information communication and to provide theoretical support in designing travel information communication patterns, this paper scrutinizes the contents and features of travel information in light of the entire course of trip making and the urban transportation system. A comparison analysis of relevant studies published abroad and at home shows that, with the access to sufficient travel information, travelers are able to best schedule their trips, thus to improve their travel efficiency. As for transportation system managers, reliable communication of travel information enables them to better off the whole transportation network. With regards to city general plan, information communication strategies and efficiency evaluation, this paper presents design principles for travel information communication, and a thorough analysis of the existing travel information communication patterns in China. The paper also identifies major problems in travel information communication and the ways to address these problems, in the hope to lay a theoretic platform for ATIS programming and evaluation.

Keywords: Intelligent Transportation Systems; ATIS; travel information; communication patterns; efficiency