Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationUse and Possibility of Measurement and Sensor Technology in Civil Engineering Field

土木分野における計測・センシング技術の利用と可能性（その5）

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
3F D2
1:00 PM - 1:10 PM JST(4:00 AM - 4:10 AM UTC)

[CS9-01]A Study on Enhancing the Visibility of LiDAR Point Clouds by Integrating Color Information from Photographs

*Kodai Nawata1 (1. SATO KOGYO)
1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[CS9-02]Accurate displacement measurement of infrastructures using oblique grating pattern

*Shien Ri1, Jiaxing Ye1, Nobuyuki Toyama1, Norihiko Ogura2, Koumi Yufune3 (1. AIST, 2. Kyoto University, 3. CORE Institute of Technology Corp.)
1:20 PM - 1:30 PM JST(4:20 AM - 4:30 AM UTC)

[CS9-03]A Study on Rockfall Simulation Using Public Data

*Yusuke Hirano1, Kazuyoshi Watanabe1, Takuya Umihara1 (1. Hokkaido Railway Company)
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[CS9-04]Proposal of a Vehicle Weight Estimation Method Based on Vehicle Vibration Data

*Kai Xue1, Tagawa Tatsuya1, Nagayama Tomonori1 (1. The University of Tokyo)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[CS9-05]A Foundational Study on Rut Depth Measurement with Smartphone-Based Stereo Camera Configuration

*Wei Sung Lin1, Yoshihiko Toda1, Muneaki Takahashi1, Noritori Makihata1, Tadahiko Masumi1 (1. JIP Techno Science Corporation)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[CS9-06]Development of a Monitoring System for Snowfall and Other Phenomena at Tunnel Portals

*Karen Takahashi1, Hirohumi Sugawara1, Yamaguchi Akinori2 (1. East Japan Railway Company, 2. JR East Consultants Company)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[CS9-07]EXPANSION OF THE SCOPE OF INTRODUCTION OF PASSENGER “LINE TRACK EQUIPMENT MONITORING” VEHICLES TO FREIGHT LINES

*Saori Ejiri1, Yui Takehara2, Yasuhiro Tsunokake1, Taisei Suzumura1, Takahiro Itano1 (1. Yokohama Track Maintenance Equipment Technical Center , East Japan Railway Company Co.,Ltd., 2. Track Maintenance Unit of Research and Development Center of JR EAST Group)
2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[CS9-08]Autonomous driving support technology for road infrastructure using optical fiber sensing technology.

*Kazuhiko Maekawa1, Yasuhito Sakai1, Masao Inoue1, Hideki Nagatani2, Ryosuke Tsuji2, Michio Imai2, Yuichi Yoshimura2, Hiroyuki Aoshika2, Jyunichi Kawabata2, Fumihito Yamaguchi3, Kana Koyama3, Motohiro Kooriba3, Sekio Nakamichi3 (1. Hanshin Expressway Company Limited, 2. KAJIMA CORPORATION, 3. SUBARU CORPORATION)
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