Research of Short-Term Traffic Flow Forecast Method Based on the Kalman Filter
The forecasting of traffic flow is an important thesis of the research of intelligent transportation systems (ITS). A good method of traffic flow forecasting can play a very important role in traffic control and transportation programming. This paper first analyzed the Kalman filter theory in detail considering the following features of the Kalman filter method: choose the forecast factors flexibly, forecast accurately, and calculate expediently. Then a short-term traffic volume forecast model based on the Kalman filter theory was established. At last, the paper simulated one segment of the Jing-Jin-Tang freeway using the traffic flow data from a historical monitoring database in order to verify the availability of the advanced model. This research may provide a basis for traffic data analysis and a support for traffic management and traffic control.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784411865
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Supplemental Notes:
- Copyright © 2011 ASCE
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Corporate Authors:
American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, VA United States 20191-4400 -
Authors:
- Chen, Feng
- Jia, Yuanhua
- An, Wenjuan
- Zhang, Na
- Niu, Zhonghai
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Conference:
- 11th International Conference of Chinese Transportation Professionals (ICCTP)
- Location: Nanjing , China
- Date: 2011-8-14 to 2011-8-17
- Publication Date: 2011
Language
- English
Media Info
- Media Type: Digital/other
- Features: References;
- Pagination: pp 960-968
- Monograph Title: ICCTP 2011: Towards Sustainable Transportation Systems
Subject/Index Terms
- TRT Terms: Forecasting; Intelligent transportation systems; Kalman filtering; Traffic data; Traffic flow; Traffic volume
- Subject Areas: Highways; Operations and Traffic Management; Planning and Forecasting; I72: Traffic and Transport Planning; I73: Traffic Control;
Filing Info
- Accession Number: 01450827
- Record Type: Publication
- ISBN: 9780784411865
- Files: TRIS, ASCE
- Created Date: Oct 31 2012 5:04PM