DBPapers
DOI: 10.5593/SGEM2015/B21/S8.097

PLANAR SLIDING WINDOW TECHNIQUE FOR SEARCHING ACCIDENT HOT SPOTS

S. Szenasi, P.Csiba
Thursday 17 September 2015 by Libadmin2015

References: 15th International Multidisciplinary Scientific GeoConference SGEM 2015, www.sgem.org, SGEM2015 Conference Proceedings, ISBN 978-619-7105-34-6 / ISSN 1314-2704, June 18-24, 2015, Book2 Vol. 1, 767-772 pp

ABSTRACT
Hot spots (also called black spots) are locations in the national public road network, where the accident density is higher than expected. There are several methods to find these places, but most of them are outdated. There have been several technical improvements in the last decade (for example, the spreading of GPS technology). Therefore, it is necessary to adapt the already existing procedures. This paper presents a new version of the well-known sliding window technique working with planar coordinates.

Keywords: GPS, accidents, hot spots, sliding window, planar

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