標題: | A Traffic Information Estimation Model Using Periodic Location Update Events from Cellular Network |
作者: | Lin, Bon-Yeh Chen, Chi-Hua Lo, Chi-Chun 資訊管理與財務金融系 註:原資管所+財金所 Department of Information Management and Finance |
關鍵字: | Periodic Location Update;Intelligent Transportation System;Cellular Network;Traffic Density Estimation |
公開日期: | 2011 |
摘要: | In recent years considerable concerns have arisen over building Intelligent Transportation System (ITS) which focuses on efficiently managing the road network. One of the important purposes of ITS is to improve the usability of transportation resources so as extend the durability of vehicle, reduce the fuel consumption and transportation times. Before this goal can be achieved, it is vital to obtain correct and real-time traffic information, so that traffic information services can be provided in a timely and effective manner. Using Mobile Stations (MS) as probe to tracking the vehicle movement is a low cost and immediately solution to obtain the real-time traffic information. In this paper, we propose a model to analyze the relation between the amount of Periodic Location Update (PLU) events and traffic density. Finally, the numerical analysis shows that this model is feasible to estimate the traffic density. |
URI: | http://hdl.handle.net/11536/3463 |
ISBN: | 978-3-642-18133-7 |
ISSN: | 1865-0929 |
期刊: | INTELLIGENT COMPUTING AND INFORMATION SCIENCE, PT II |
Volume: | 135 |
起始頁: | 72 |
結束頁: | 77 |
顯示於類別: | 會議論文 |