Lidar Data Analysis for Time to Headway Determination in the DriveSafe Project Field Tests
Joint Authors
Güvenç, Levent
Altay, İlker
Aksun Güvenç, Bilin
Source
International Journal of Vehicular Technology
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-02-10
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Electronic engineering
Abstract EN
The DriveSafe project was carried out by a consortium of university research centers and automotive OEMs in Turkey to reduce accidents caused by driver behavior.
A huge amount of driving data was collected from 108 drivers who drove the instrumented DriveSafe vehicle in the same route of 25 km of urban and highway traffic in Istanbul.
One of the sensors used in the DriveSafe vehicle was a forward-looking LIDAR.
The data from the LIDAR is used here to determine and record the headway time characteristics of different drivers.
This paper concentrates on the analysis of LIDAR data from the DriveSafe vehicle.
A simple algorithm that only looks at the forward direction along a straight line is used first.
Headway times based on this simple approach are presented for an example driver.
A more accurate detection and tracking algorithm taken from the literature are presented later in the paper.
Grid-based and point distance-based methods are presented first.
Then, a detection and tracking algorithm based on the Kalman filter is presented.
The results are demonstrated using experimental data.
American Psychological Association (APA)
Altay, İlker& Aksun Güvenç, Bilin& Güvenç, Levent. 2013. Lidar Data Analysis for Time to Headway Determination in the DriveSafe Project Field Tests. International Journal of Vehicular Technology،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-495727
Modern Language Association (MLA)
Altay, İlker…[et al.]. Lidar Data Analysis for Time to Headway Determination in the DriveSafe Project Field Tests. International Journal of Vehicular Technology No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-495727
American Medical Association (AMA)
Altay, İlker& Aksun Güvenç, Bilin& Güvenç, Levent. Lidar Data Analysis for Time to Headway Determination in the DriveSafe Project Field Tests. International Journal of Vehicular Technology. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-495727
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495727