The analysis and advanced development of traffic flow information acquisition technology in ITS

摘要

According to the characteristics and existing problem of the stationary and moving traffic flow information collection technology, this paper proposes the traffic information detection's new ideas and methods based on satellite images, this paper systematically analysis and summarized the traffic flow information collection technology for the vehicle queues, single vehicle targets and moving vehicles at home and abroad based on satellite remote sensing image, and points out the research emphasis in future.