著者

柴田 宗典 石突 光隆 対馬 銀河

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.88, no.803, pp.56-67, 2023-01-01 (Released:2023-01-01)

参考文献数

16

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This study tries to develop the estimation method of pedestrian OD flow in railway station with applying AI movie processing to measure cross-sectional flow volume and enhanced entropy maximization model which can deal with passenger volume on several routes. Firstly, this paper shows measurement accuracy of cross-sectional flow volume might be enough and measurement error can be in accordance with normal distribution. Secondly, reproductivity of the enhanced entropy maximization model is evaluated by numerical experiments. This study concludes that proposed model possibly estimates OD flow from cross-sectional flow volume data with adequate accuracy trough a day.

著者

熊澤 一将 赤塚 肇 平井 力 尾崎 尚也 石突 光隆 加藤 怜 中村 竜 鈴木 大輔 松下 将士

出版者

一般社団法人 日本機械学会

雑誌

交通・物流部門大会講演論文集

巻号頁・発行日

vol.2018, 2018

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We report on the results from a survey which aimed to perceive the state of achievement of one - man operation implementation by railway operators. We conducted a questionnaire survey on railway operators carrying out one-man operation. At the questionnaire survey, we investigated things concerning operation handling, response to abnormalities, reasons for setting up various facilities, etc. We calculated the rate of the installation of facilities and the conduction of various kind of operation handling considered to be related to one-man operation, and extracted facilities with a high installation rate at the time of one-man operation. In addition, through hearing surveys, we confirmed that there are differences in the safety confirmation method at door closing and departure, according to the situation of each railway operator, such as transport volume and length of train.