Hagiwara Toru

ハギワラトオル | Hagiwara Toru

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://kaken.nii.ac.jp/d/r/60172839.ja.html

Research field (3)： Civil engineering (planning and transportation) , Safety engineering , Social systems engineering

Research keywords (30)：視認性 , 画像処理 , ドライバ , 交差点 , 交通事故 , コントラスト , 交差点設計 , 右折車 , 夜間 , 横断者事故 , 野生動物事故 , ドライバ挙動 , 道路交通 , 横断歩行者 , エゾシカ警戒声 , タイヤ振動音 , キーワード , 予見時間 , 右折 , エゾシカ事故 , 歩行者事故 , グルービング , 警告音 , 歩行者 , タイムラグ , ロードキル , 回避挙動 , 交通工学 , 騒音調査 , 信号交差点

Research theme for competitive and other funds (23)：

2022 - 2026 A Construction of a Real-time Digital Twin in Snow and Cold Regions and Study of Disaster Prevention Systems
2021 - 2024 自転車走行環境の多様性を考慮した乗り心地評価システムの構築
2019 - 2023 冬期の自動運転を支援する道路管理システムに関する研究
2018 - 2021 Development of a Road Roughness Evaluation System based on the Bicycle Vibration Model
2018 - 2021 Mechanism of multiple hazard chains and adaptations for rapidly population decline in Japan

2017 - 2020 Development of a road maintenance planning method for wide area road network considering river and sediment disaster risk

2016 - 2019 A Study on Drivers Behavior Under Highly Automated Driving Conditions

2014 - 2018 Creation of hyperrealistic VR environment based on MMS measurement point cloud data and evaluation of traveling road surface by the Kansei information

2014 - 2016 Fundamental Research on Visibility Performance under Pro-Beam Road Lighting

2010 - 2012 A study on Countermeasures based on Driver Preview Time to AvoidPedestrian Accidents at the Intersection

2009 - 2010 タイヤ振動音を用いたエゾシカ衝突事故防止に関する研究

2006 - 2008 Countermeasures for Accidents between Right-turning Vehicle and Pedestrians at Signalized Intersection at Nighttime

2004 - 2006 A Study on LCC reduction technique for traffic infrastructure under the condition of antifreezing admixture usage

2002 - 2004 Development of Highway Maintenance System using Deterministic Model for Structure Degradation in Cold Region

1998 - 2000 Development of Visibility Assessment System of Targets on the Road using the Digital Image.

1998 - 2000 Study on the Health Monitoring System of Pavement

1994 - 1995 Development of an Illuminated Delineator using in Laser Beams

1994 - 1995 Improvements of Traffic Flow Simulation Models Using Some Artificial Intelligence Techniques

1992 - 1993 Advanced Traffic Control System on Urban Road Network by Neural Network Models

1989 - 1990 Development on an image processing system for traffic flow analysis

1988 - 1990 Study on traffic safety in winter and ice control in relation to sutdded tire regulation

1985 - 1987 DYNAMIC BEHAVIOR OF A VEHICLE ON A RUTTED ROAD

1985 - 1985 わだち路における車両の走行特性に関する基礎的研究

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Papers (69)：

Maruyama Ryohei, Takahashi Sho, Hagiwara Toru, Terakura Yoshihiro. AR-based HMI for supporting Merging Behavior at Expressway and Its Verification. The Transactions of Human Interface Society. 2021. 23. 1. 19-28
YAGI Masahiro, TAKAHASHI Sho, HAGIWARA Toru. CYCLISTS’ AVOIDANCE BEHAVIOR DETECTION BASED ON A MULTIMODAL APPROACH FOR ROAD MANAGEMENT. 土木学会論文集 D3(土木計画学)(Web). 2021. 76. 5
河合レナ, 萩原亨, 高橋翔, 寺倉嘉宏, 大石侑亮. A Study on Effect of Speed Adjustment Delineator on Driver’s Risk Avoiding Behavior with the Merging Vehicle in the case of using Adaptive Cruise Control System. 交通工学論文集(Web). 2021. 7. 2
和田脩平, 高橋翔, 白石直之, 宗広一徳, 岡田稔, 内藤利幸, 萩原亨. Fundamental Study for Adaptation Requirements of ACC (Adaptive Cruise Control) to Winter Road Environment. 交通工学論文集(Web). 2021. 7. 2
八木雅大, 高橋翔, 萩原亨. EDGE COMPUTING SYSTEM FOR ACCUMULATING DATA OF AVOIDANCE BEHAVIOR ON BICYCLE TRIPS. 土木学会論文集 D3(土木計画学)(Web). 2021. 76. 5

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MISC (453)：

山城皓太郎, 萩原亨, 高橋翔. A Study on the Influence of Winter XRAIN Precipitation Intensity on Traffic Flow in Central Sapporo Based on Macroscopic Fundamental Diagram Theory. 交通工学研究発表会論文集(Web). 2023. 43rd
Ryohei Maruyama, Sho Takahashi, Toru Hagiwara. A Virtual Reality Driving Simulator with Gaze Tracking for Analyzing Driver's Behavior. LifeTech. 2022. 144-145
Development of Speed Adjustment Delineator to Assist Smooth Merging on the Expressway. 2021. 41. 325-331
Drivers' Perception of Pedestrians Crossing the Street in Turn Right at Urban Intersection by Using Virtual Reality Driving Simulator. 2021. 41. 363-370
Ryo Sato, Masahiro Yagi, Sho Takahashi, Toru Hagiwara, Yasuhiro Nagata, Kazuhito Ohashi. An Estimation Method of Visibility Level Based on Multiple Models Using In-vehicle Camera Videos under Nighttime. GCCE. 2021. 530-531

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Patents (6)：

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Lectures and oral presentations (4)：

暴風雪時における道路利用者・地域住民の情報取得状況・ニーズについて
(土木学会年次学術講演会講演概要集(CD-ROM) 2014)
有効視野を考慮した横断歩行者の右折車認知挙動に関する研究
(土木計画学研究・講演集(CD-ROM) 2014)
運転中の情報機器操作によるディストラクション発生時の車両挙動に関する研究
(土木計画学研究・講演集(CD-ROM) 2014)
Effects of Cellular Telephone Manipulation on Driver's Performance.
(自動車技術会論文集 1999)

Education (2)：

1982 - 1984 北海道大学大学院工学研究科土木工学専攻修士課程
1978 - 1982 Hokkaido University School of Engineering Department of Civil Engineering

Professional career (1)：

博士(工学) (北海道大学)

Work history (7)：

2011/04 - 現在 Hokkaido University Faculty of Engineering
2010/08 - 2011/03 Hokkaido University
2009/04 - 2010/07 Hokkaido University
2007/04 - 2009/03 Hokkaido University Graduate School of Engineering
1997/04 - 2007/03 Hokkaido University Graduate School of Engineering

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Awards (3)：

2021/06 - 交通工学研究会第35回交通工学研究会論文賞市街地におけるプロビーム道路灯プロトタイプの開発
2006/11 - 寒地技術シンポジウム技術賞 ITV画像を用いた道路視認性数値化技術に関する研究
2003/11 - Eastern Asia Society for Transportation Studies Yasoshima's Prize Visibility Assessment of Rear Lamps in Daytime Fog

Association Membership(s) (7)：

HUMAN FACTORS , SOCIETY OF AUTOMOTIVE ENGINEERS OF JAPAN , JAPAN ASSOCIATION FOR HUMAN AND ENVIRONMENTAL SYMBIOSIS , JAPAN ERGONOMICS SOCIETY , THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN , JAPAN SOCIETY OF TRAFFIC ENGINEERS , JAPAN SOCIETY OF CIVIL ENGINEERS

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