Study on Performance and Effectiveness Evaluation Method for Semi-Actuated Signal Control Systems based on Image Detectors
영상검지기 기반 반감응 신호제어시스템의 성능평가 및 효과분석 방법론에 관한 연구

Chul-Ki Lee, Il-Soo Yun, Young-Tae Oh, Hwan-Pil Lee, Dae-Hyun Park
2012 The Journal of The Korea Institute of Intelligent Transport Systems  
Even though the semi-actuated signal control system based on image detectors has been spreading in Korea, any appropriate methods to evaluate the effectiveness and performance has not been established yet. Therefore, this research effort is aiming at developing a systematic method for evaluating the effectiveness and performance of the semi-actuated signal control system based on image detectors. To this end, this research firstly established measures of effectiveness(MOEs) and associated
more » ... nd associated information to be surveyed from fields. Secondly, this research provided a procedure and methodology to evaluate any improvements due to the introduction of a semi-actuated signal control system based on image detectors. The developed methodology was examined at a case study site located in the city of Paju. As a result of the evaluation, the MOEs including traffic throughput, travel speeds, split usage rate, progression rate, etc. showed positive improvements though individual signalized intersections as well as coordinated corridors.
doi:10.12815/kits.2012.11.1.001 fatcat:nu2pa6oo2bf55fhnboppaaeso4