چکیده مقاله
The aim of this paper is to provide a relation between pedestrian gap acceptance and vehicle speed which could be useful in autonomous cars or driving assistant systems Data of 1174 pedestrians collected including length of gap acceptance, gender, position of crossing, vehicle’s yielding, waiting time, vehicle speed, pedestrian speed and number of lanes The observation performed by video recording at 7 mid block crosswalks in Tehran on weekdays Various parameters can effect pedestrian gap acceptance including number of lanes and driver’s reaction to pedestrian crossing, but this study focused on the most effective one which is vehicle speed Pedestrian’s behavior described with the ability of vehicles to stop and avoid collision Generally, students 13 to 18 years old have higher gap acceptance than adults The proposed relations could be useful for vehicle’s reaction to pedestrians crossing at mid block crosswalks by predicting the likely behavior of pedestrians
کلیدواژهها
نویسندگان
Seyed Hessam Eddin Sadeghi
Master’s Degree, Department of civil engineering, Science and Research branch, Islamic Azad University, Tehran, Iran
علیرضا سرکار
Assistance Professor, Department of civil engineering, Science and Research branch, Islamic Azad University, Tehran, Iran
شیوه ارجاع
Sadeghi, Seyed Hessam Eddin and Sarkar, Alireza,1398,Pedestrian gap acceptance at mid-block crosswalks based on vehicle speed,The 18th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات هجدهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک6 اسفند 1398 · تهران