Pedestrian detection and driver attention: cues needed to determine risky pedestrian behaviour in traffic
Independent thesis Advanced level (degree of Magister)Student thesis
The purpose of this thesis was to determine which perceptual cues drivers use to identify pedestrians that may constitute a risk in traffic. Methods chosen were recordings of pedestrian behaviour in Linköping by means of a stationary video camera as well as video camera mounted in a car. Interviews on the recordings from the mobile camera were conducted with taxi drivers and driving instructors.
Results include that drivers not only react to pedestrians they believe will behave in a dangerous way, but also react to pedestrians that probably not will behave in such a way, but where the possibility still exists. The study concluded that it was not possible to determine how risky a pedestrian is considered to be by only using behavioural factors such as trajectory or position on the sidewalk, and distance. It is necessary also to include environmental factors, mainly where the pedestrian and car are positioned in relation to the side of the road, so that the behaviour of the pedestrian can be interpreted.
Place, publisher, year, edition, pages
Institutionen för datavetenskap , 2005. , 54 p.
Interdisciplinary studies, traffic safety, pedestrians, pedestrian detection, night vision, driving
Social Sciences Interdisciplinary
IdentifiersURN: urn:nbn:se:liu:diva-101ISRN: LIU-KOGVET-D--05/05--SEOAI: oai:DiVA.org:liu-101DiVA: diva2:16841