ATMS体系结构发展及若干关键基础理论

System Hierarchies of ATMS and Its Fundamental Theory

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．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．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 & 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 and implementation are analyzed briefly. Based upon above, some aspects of the most essential fundamental theory supporting future ATMS are presented in the paper.