標題: | A Novel Traffic Light Management Mechanism on Intersection |
作者: | Hsieh, Tien-Yuan Tsai, Pei-Chuan 資訊工程學系 Department of Computer Science |
關鍵字: | Traffic Light Management;IEEE 1609/IEEE 802.11p;WAVE/DSC |
公開日期: | 2013 |
摘要: | Currently, most traffic lights at street intersections operate according to a fixed setting. However in reality, vehicle flow rates of each direction are not always equivalent. As a result, the traffic light at the vertical roadway may turn red when no car is driving on the horizontal roadway, or remain in red when all cars on the horizontal roadway have passed the intersection. In this paper, we develop a novel traffic light management to relieve these situations. Besides, at cooperative vehicular safety environment of WAVE/DSRC, each vehicle installs an OBU that periodically broadcasts its current moving status. In addition, our proposed adaptive traffic light management mechanism will collect and analyze the information broadcasted by all OBUs. Hence, the traffic lights are able to dynamic adjust according the current vehicle flow rates of each direction and further reduce the red light waiting time and increase the traffic throughput at the street intersection. |
URI: | http://hdl.handle.net/11536/23694 |
ISBN: | 978-1-4799-0846-2 |
期刊: | 2013 13TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS (ITST) |
起始頁: | 111 |
結束頁: | 115 |
顯示於類別: | 會議論文 |