市街地交通予測のためのミクロ交通流シミュレータの構築 : TRAF-NETSIMの国内交通への適用性の検討および路上駐車車両影響モデルの開発

概要

論文の詳細を見る
A microscale traffic simulator for domestic urban areas was developed to study traffic congestion. FHWA's TRAF-NETSIM was selected as the base simulator. First, the applicability of the TRAF-NETSIM to domestic urban traffic was studied. The calculated traffic showed quantitative agreement with the measured one when no vehicles were parked along the roads ; while for the case with parked vehicles. TRAF-NETSIM could not give qualitative agreement because the code does not possess models to represent parked vehicles and their influence. Therefore, the authors developed a new parked-vehicles influence model, which consists of a parked-vehicles model and a passthrough behavior model. In the latter one, according to passable width of the lane left by the parked vehicle, approaching vehicles select one of three pass-through behaviors : "side by side", "break in", or "lane change". The new model was integrated into the TRAF-NETSIM and quantitative improvement was verified for the parked-vehicle case.
一般社団法人日本機械学会の論文
1997-06-25