交差点周辺における大気汚染の実測調査と最適信号制御に関する研究

概要

論文の詳細を見る
The purpose of this study is to discuss the possibility that air pollution at areas around intersections can be alleviated via appropriate traffic signal control. A traffic simulation program was used to evaluate traffic signal controls. Firstly, the reproducibility of the simulation was examined, and the amount of traffic and automobiles' speed became acceptable in the simulation. Next, the precision in predicting air pollutants was studied. With regard to the densities of CO and NOx, good results were obtained. Lastly, a long-term evaluation was conducted based on road traffic census data and wind data, which was taken from an atmospheric observatory. As a result, it was found that CO and NOx can be reduced via appropriate traffic signal control in a wide range of weather and traffic conditions.
社団法人日本建築学会の論文
2007-04-30