A Progressive Extended Kalman Filter Method for Freeway Traffic State Estimation Integrating Multisource Data
Joint Authors
Liu, Yingshun
He, Shanglu
Ran, Bin
Cheng, Yang
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-06
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
Variable techniques have been used to collect traffic data and estimate traffic conditions.
In most cases, more than one technology is available.
A legitimate need for research and application is how to use the heterogeneous data from multiple sources and provide reliable and consistent results.
This paper aims to integrate the traffic features extracted from the wireless communication records and the measurements from the microwave sensors for the state estimation.
A state-space model and a Progressive Extended Kalman Filter (PEKF) method are proposed.
The results from the field test exhibit that the proposed method efficiently fuses the heterogeneous multisource data and adaptively tracks the variation of traffic conditions.
The proposed method is satisfactory and promising for future development and implementation.
American Psychological Association (APA)
Liu, Yingshun& He, Shanglu& Ran, Bin& Cheng, Yang. 2018. A Progressive Extended Kalman Filter Method for Freeway Traffic State Estimation Integrating Multisource Data. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1216165
Modern Language Association (MLA)
Liu, Yingshun…[et al.]. A Progressive Extended Kalman Filter Method for Freeway Traffic State Estimation Integrating Multisource Data. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1216165
American Medical Association (AMA)
Liu, Yingshun& He, Shanglu& Ran, Bin& Cheng, Yang. A Progressive Extended Kalman Filter Method for Freeway Traffic State Estimation Integrating Multisource Data. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1216165
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1216165