普适计算与智能交通系统

Pervasive computing emphasizes computation and environment combination colsely, so as to achieve the computer itself disappear from the people's sight. In the pervasive computing model, people can acquire and process information at any time, any place and any manner. Intelligent transportation system uses the advanced information technology, communication technology, sensor technology, control technology and computer technology and applied them to effectively integrate the whole transport management system, and set up a larger range, comprehensive, real-time, accurate, and efficient integrated transport management system. This article analyses the intelligent transportation system from the view of pervasive computing. Pervasive computing and intelligent transportation system are compared from the aspects of conception, characteristics, and content. A technology and application directs has been given for the pervasive computing research and the realization of intelligent transportation system.