Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment
In previous paper, evaluation model for four-wheeled vehicle accident risk in hilly and mountainous area was considered using sideslip limitation speed by 3D measurement for road alignment. This paper aimed to improve the risk evaluation model by considering the risk for curve misrecognition, and ve...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Society of Automotive Engineers of Japan, Inc.
2021-07-01
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| Series: | International Journal of Automotive Engineering |
| Online Access: | https://www.jstage.jst.go.jp/article/jsaeijae/12/3/12_20214687/_article/-char/ja |
| _version_ | 1797272573674782720 |
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| author | Shota Imai Koki Kamiya Kakeru Manabe Hiroshi Kuniyuki |
| author_facet | Shota Imai Koki Kamiya Kakeru Manabe Hiroshi Kuniyuki |
| author_sort | Shota Imai |
| collection | DOAJ |
| description | In previous paper, evaluation model for four-wheeled vehicle accident risk in hilly and mountainous area was considered using sideslip limitation speed by 3D measurement for road alignment. This paper aimed to improve the risk evaluation model by considering the risk for curve misrecognition, and verified using real accident locations. The distance where driver can recognize the forward curve from its starting point is shorter at the sharp curve compared to the loose curve. The curve misrecognition risk is considered to be the delay of the reducing vehicle speed before the curve. The points of road at the defined accident risk level of 0.75 and more are considered as dangerous location, and a lot of accidents occurred at the point by lane departure. Moreover, hazard map for traffic accident in hilly and mountainous roads was constructed using the accident risk evaluation model. |
| first_indexed | 2024-03-07T14:30:20Z |
| format | Article |
| id | doaj.art-ae04b52070c2443fb0e1a94cae77f6f8 |
| institution | Directory Open Access Journal |
| issn | 2185-0992 |
| language | English |
| last_indexed | 2024-03-07T14:30:20Z |
| publishDate | 2021-07-01 |
| publisher | Society of Automotive Engineers of Japan, Inc. |
| record_format | Article |
| series | International Journal of Automotive Engineering |
| spelling | doaj.art-ae04b52070c2443fb0e1a94cae77f6f82024-03-06T05:18:24ZengSociety of Automotive Engineers of Japan, Inc.International Journal of Automotive Engineering2185-09922021-07-0112310110710.20485/jsaeijae.12.3_101Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road AlignmentShota Imai0Koki Kamiya1Kakeru Manabe2Hiroshi Kuniyuki3Suwa UniversitySuwa UniversitySuwa UniversitySuwa UniversityIn previous paper, evaluation model for four-wheeled vehicle accident risk in hilly and mountainous area was considered using sideslip limitation speed by 3D measurement for road alignment. This paper aimed to improve the risk evaluation model by considering the risk for curve misrecognition, and verified using real accident locations. The distance where driver can recognize the forward curve from its starting point is shorter at the sharp curve compared to the loose curve. The curve misrecognition risk is considered to be the delay of the reducing vehicle speed before the curve. The points of road at the defined accident risk level of 0.75 and more are considered as dangerous location, and a lot of accidents occurred at the point by lane departure. Moreover, hazard map for traffic accident in hilly and mountainous roads was constructed using the accident risk evaluation model.https://www.jstage.jst.go.jp/article/jsaeijae/12/3/12_20214687/_article/-char/ja |
| spellingShingle | Shota Imai Koki Kamiya Kakeru Manabe Hiroshi Kuniyuki Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment International Journal of Automotive Engineering |
| title | Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment |
| title_full | Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment |
| title_fullStr | Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment |
| title_full_unstemmed | Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment |
| title_short | Construction of Hazard Map for Traffic Accidents in Hilly and Mountainous Area Using 3D Measurement for Road Alignment |
| title_sort | construction of hazard map for traffic accidents in hilly and mountainous area using 3d measurement for road alignment |
| url | https://www.jstage.jst.go.jp/article/jsaeijae/12/3/12_20214687/_article/-char/ja |
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