通过概述 ITS的功能模块组成及它们间的关系 ,指出了 ATMS在 ITS中的重要地位 .然后从不同的角度讨论了 ITS,ATMS的体系结构及其发展 .在此基础上 ,分析了当前 ATMS存在的若干理论与技术实现的问题 .由于 ATMS的发展对 ITS至关重要 ,结合笔者正在进行的研究工作 ,文章指出了发展ATMS应该进行的关键理论与技术研究

As a key part playing a significant role in ITS, ATMS is a hot field attracting intensive research recently. System hierarchies of ITS and ATMS are discussed in the paper from different viewpoints, then some characters of the future ATMS are given. Besides, the current situations of fundamental theory, key technology and implementation are analyzed briefly. Based upon above, some aspects of the most essential fundamental theory supporting future ATMS are presented in the paper.