Presentation | 2022-02-21 A simulation-based study of traffic flow and crash related phenomena under the COVID-19 pandemic Akira Kasahara, Takaaki Hasegawa, Ikkei Hasebe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper summarizes the data on change in traffic volume and traffic accidents due to the COVID-19 pandemic and compares them with simulation results using the microscopic traffic flow simulator built by us that can evaluate traffic accidents. Simulation results show that the ratio of serious accidents against the total number of accidents peaks when the traffic volume decreases slightly from the saturated traffic flow, and that the simulation results generally match the data observed in the pandemic. These results suggest that the simulator used in this paper can explain the traffic phenomena observed during the pandemic period. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Microscopic traffic flow simulation / Safety performance evaluation / COVID-19 / Serious accidents |
Paper # | ITS2021-39,IE2021-48 |
Date of Issue | 2022-02-14 (ITS, IE) |
Conference Information | |
Committee | IE / ITS / ITE-AIT / ITE-ME / ITE-MMS |
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Conference Date | 2022/2/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Image Processing, etc. |
Chair | Kazuya Kodama(NII) / Masahiro Fujii(Utsunomiya Univ.) / Hisaki Nate(Tokyo Polytechnic Univ.) / Hiroyuki Arai(Nippon Inst. of Tech.) / Kenji Machida(NHK) |
Vice Chair | Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) / Kohei Ohno(Meiji Univ.) / Naohisa Hashimoto(AIST) / / Shogo Muramatsu(Niigata Univ.) |
Secretary | Hiroyuki Bandoh(KDDI Research) / Toshihiko Yamazaki(Nagoya Inst. of Tech.) / Kohei Ohno(Akita Prefectural Univ.) / Naohisa Hashimoto(NIT, Tsuruoka College) / / Shogo Muramatsu(NHK) / (Hokkaido Univ.) |
Assistant | Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) / Msataka Imao(Mitsubishi Electric) / Kenshi Saho(Toyama Prefectural Univ.) / Keiji Jimi(Gunma Univ.) |
Paper Information | |
Registration To | Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Artistic Image Technology / Technical Group on Media Engineering / Technical Group on Multi-media Storage |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A simulation-based study of traffic flow and crash related phenomena under the COVID-19 pandemic |
Sub Title (in English) | Existence of the important peak |
Keyword(1) | Microscopic traffic flow simulation |
Keyword(2) | Safety performance evaluation |
Keyword(3) | COVID-19 |
Keyword(4) | Serious accidents |
1st Author's Name | Akira Kasahara |
1st Author's Affiliation | Saitama University(Saitama Univ.) |
2nd Author's Name | Takaaki Hasegawa |
2nd Author's Affiliation | Saitama University(Saitama Univ.) |
3rd Author's Name | Ikkei Hasebe |
3rd Author's Affiliation | Saitama University(Saitama Univ.) |
Date | 2022-02-21 |
Paper # | ITS2021-39,IE2021-48 |
Volume (vol) | vol.121 |
Number (no) | ITS-373,IE-374 |
Page | pp.pp.84-90(ITS), pp.84-90(IE), |
#Pages | 7 |
Date of Issue | 2022-02-14 (ITS, IE) |