Presentation 2022-09-15
Development and Evaluation of Safety Support System for Bicycle Driving by Analyzing Multi-Sensor Data
Koki Kishimoto, Hiroshi Yamamoto,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In recent years, the number of bicyclists has increased in Japan due to various reasons such as improvement of health awareness and consideration for the natural environment. On the other hand, the number of bicycle-related accidents is decreasing year by year, but the ratio of the accidents is still high (more than 20¥% of all traffic accidents). Here, the improvement of the bicycle traffic space has a certain effect on the reduction of the bicycle-related accidents, but it is not realistic to maintain the bicycle traffic space for all general roads. Therefore, in order to secure the driving of bicycles on general roads, this study proposes a new identification system of hazardous location where the safe driving of the bicycle may be hindered. The proposed system detects the hazardous locations where there are steps on the road and many sudden braking / steering wheels occur during the driving by collecting and analyzing measurement data using acceleration sensors and gyro sensors installed on the bicycle. Furthermore, the proposed system has a function of route recommendation based on the detection results of the hazardous locations. This function can recommend not only the shortest route to the destination but also the safe route where the number of hazardous locations is comparably few among the routes.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) IoT / bicycle / hazardous location identification / route recommendation / sensor network system
Paper # IA2022-24
Date of Issue 2022-09-08 (IA)

Conference Information
Committee IA / CQ
Conference Date 2022/9/15(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Hokkaido Citizens Actives Center
Topics (in Japanese) (See Japanese page)
Topics (in English) Wireless Communications Quality, 6G, IoT, Cross layer Technologies, Internet Operation and Management, etc.
Chair Tomoki Yoshihisa(Osaka Univ.) / Jun Okamoto(NTT)
Vice Chair Yusuke Sakumoto(Kwansei Gakuin Univ.) / Yuichiro Hei(KDDI Research) / Hiroshi Yamamoto(Ritsumeikan Univ.) / Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.)
Secretary Yusuke Sakumoto(Osaka Univ.) / Yuichiro Hei(Kogakuin Univ.) / Hiroshi Yamamoto(Kyushu Inst. of Tech.) / Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.)
Assistant Daisuke Kotani(Kyoto Univ.) / Ryo Nakamura(Fukuoka Univ.) / Ryo Nakamura(Univ. of Tokyo) / Kimiko Kawashima(NTT) / Ryo Nakamura(Fukuoka Univ.) / Toshiro Nakahira(NTT) / Kenta Tsukatsune(Tokyo Metroplitan Univ.)

Paper Information
Registration To Technical Committee on Internet Architecture / Technical Committee on Communication Quality
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Development and Evaluation of Safety Support System for Bicycle Driving by Analyzing Multi-Sensor Data
Sub Title (in English)
Keyword(1) IoT
Keyword(2) bicycle
Keyword(3) hazardous location identification
Keyword(4) route recommendation
Keyword(5) sensor network system
1st Author's Name Koki Kishimoto
1st Author's Affiliation Ritsumeikan University(Ritsumeikan Univ.)
2nd Author's Name Hiroshi Yamamoto
2nd Author's Affiliation Ritsumeikan University(Ritsumeikan Univ.)
Date 2022-09-15
Paper # IA2022-24
Volume (vol) vol.122
Number (no) IA-185
Page pp.pp.54-59(IA),
#Pages 6
Date of Issue 2022-09-08 (IA)