Environmental Assessment of Incorrect Automated Pedestrian Detection and Common Pedestrian Timing Treatments at Signalized Intersections

S Gavric, IG Erdagi, A Stevanovic - Sustainability, 2024 - mdpi.com
Existing research has primarily focused on the accuracy of automated pedestrian detection
systems, overlooking the consequential environmental impacts arising from false or missed …

Effects of fog, snow, and rain on video detection systems at intersections

J Medina, M Chitturi, R Benekohal - Transportation Letters, 2010 - Taylor & Francis
The flexibility and adaptability of video detection systems (VDS) make them attractive for
vehicle detection at signalized intersections. However, the VDS performance could be …

Evaluation of microwave radar vehicle detectors at a signalized intersection under adverse weather conditions

JC Medina, H Ramezani… - Transportation research …, 2013 - journals.sagepub.com
Two microwave radar systems for vehicle detection, manufactured by Wavetronix and MS
SEDCO, were evaluated at stop bar and advance zones of a signalized intersection under …

An evaluation of non-intrusive traffic detectors at the NTC/NDOR detector test bed

BW Grone - 2012 - digitalcommons.unl.edu
Throughout the field of transportation engineering, decision makers require quality
information. The information used in transportation operations, planning, and design is …

Life cycle cost analysis of vehicle detection technologies and their impact on adaptive traffic control systems

CE Sobie - 2016 - search.proquest.com
The recent trend to adopt and install adaptive/responsive signal control strategies to
advance the operational performance of coordinated corridors and networks requires an …

Field evaluation of smart sensor vehicle detectors at intersections-volume 1: normal weather conditions.

JC Medina, RF Benekohal, H Ramezani - 2012 - rosap.ntl.bts.gov
Microwave-based vehicle detection products from two manufacturers were selected for field
testing and evaluation: Wavetronix and Intersector. The two systems were installed by the …

Evaluation of thermal image video sensors for stop bar detection at signalized intersections

J Grossman, AM Hainen, SM Remias… - Transportation …, 2012 - journals.sagepub.com
Thermal image sensors for stop bar presence detection have recently been introduced to the
traffic industry as an alternative to cameras sensitive only to the visual spectrum. This new …

Changes in video detection performance at signalized intersections under different illumination conditions

JC Medina, RF Benekohal… - Transportation research …, 2009 - journals.sagepub.com
The performance of three widely used video detection systems (VDS) was evaluated under
five illumination conditions: dawn, sunny morning (long shadows), cloudy noon, dusk, and …

Field evaluation of smart sensor vehicle detectors at intersections—Volume 2: Performance under adverse weather conditions

JC Medina, RF Benekohal, H Ramezani - FHWA-ICT-13-014, 2013 - ideals.illinois.edu
Two microwave-based systems for vehicle detection (by Wavetronix and MS SEDCO) were
evaluated at stop bar and advance zones of a signalized intersection under three adverse …

Testbed for evaluation of vehicular detection systems

MV Chitturi, JC Medina… - Journal of advanced …, 2010 - Wiley Online Library
Reliable and robust detection systems are the cornerstone in the efficient and proper
functioning of vehicle infrastructure integration. This paper presents the design and …