著者
村川 三郎 坂上 恭助 越川 康夫 高津 靖夫 仲川 ゆり
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.64, no.522, pp.91-96, 1999-08-30 (Released:2017-02-03)
参考文献数
6
被引用文献数
1 1

The purpose of this study is to establish the new calculating method of fixture requirements for railway stations by applying a simulation method based on the characteristic factors of stations. In this paper, as part one of the study, we analyzed the weekday data of passengers and toilet users in three East JR stations, Tokyo area. The results are as follows. We showed the sequential changes of the numbers of passengers and toilet users in each hour through a day. The ratio of the toilet users for the passengers has five stages in a day. On the basis of the analysis of the U station including the people of transfer, the number of transfers has to be considered as a factor of the calculating method of fixture requirements for railway stations. We showed the relationships between the passengers included the people of transfer and the toilet users in each of four stages needed for the calculation. We clarified the ratios of the number of toilet users in each gender for the estimated numbers of passengers of male and female.
著者
村川 三郎 坂上 恭助 越川 康夫 高津 靖夫 仲川 ゆり 薬師神 厚志
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.66, no.545, pp.59-64, 2001
参考文献数
9
被引用文献数
3 1

The purpose of this study is to establish the new calculating method of fixture requirements for railway stations by applying a simulation technique based on the characteristic factors of stations. In the previous papers, we showed the results of analyses on the passengers and their behaviors of toilet utilization in the East Japan Railway stations. In this paper, as part three, we made a proposal for the new calculating method of fixture requirements for railway stations based on the analyses of fixture usage. The main contents are as follows ; We showed the calculating method and the calculating conditions by simulation. The arrival patterns to each fixture in the toilet were set up from the investigated values. Also, the duration time of occupancy and the service level of waiting time were shown in each fixture. The maximum permissible waiting time in each fixture was set up from the questionnaire survey on the opinions of toilet utilization in buildings. The Monte Carlo simulation technique was applied for the calculation of fixutre requirements based on these calculating conditions. The numbers of fixture requirements were shown on the relation of arrival rates in each fixture. The calculating results were compared with the existing fixture numbers in the investigated five stations of the East Japan Railway.
著者
帷子 京市郎 鈴木 智之 中村 克行 趙 卉菁 柴崎 亮介 仲川 ゆり
出版者
一般社団法人情報処理学会
雑誌
情報処理学会研究報告. CVIM, [コンピュータビジョンとイメージメディア] (ISSN:09196072)
巻号頁・発行日
vol.158, pp.229-236, 2007-03-19
参考文献数
13
被引用文献数
1

本論文では,面的に測距を行うレーザスキャナを用いた群集の追跡手法,及び駅での検証実験により求められた群衆流動の可視化の方法について述べる.提案手法は,複数のレーザスキャナを時間的・空間的に同期させ,計測された歩行者の足断面のレンジデータから複数の歩行者を追跡する.追跡アルゴリズムは,レーザポイントに対して単純な時空間的クラスタリングを行うことで,実時間の処理を可能にしている.さらに得られた多数の軌跡データに対して位置と方向を考慮した三次元的なカーネル密度推定を行うことで,群衆流動の方向や通行密度,サイズといった情報の可視化を行う.また,得られた軌跡に対してOD別通行量の精度を評価した.