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Analytical Method o...
Analytical Method of Traffic Conflict at Urban Road Intersections Based on Risk Region
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- Lu, Yichen (author)
- Tongji University
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- Zou, Yajie (author)
- Tongji University
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- Cheng, Kai (author)
- Tongji University
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- Zheng, Lai (author)
- Harbin Institute of Technology
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- Selpi, Selpi, 1977 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Zhu, Ting (author)
- Tongji University
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(creator_code:org_t)
- 2021
- 2021
- Chinese.
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In: Tongji Daxue Xuebao/Journal of Tongji University. - 0253-374X. ; 49:7, s. 941-948
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Abstract
Subject headings
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- A two-stage method of traffic conflict analysis was proposed based on risk region. By using the inD dataset, traffic conflicts were recognized with the calculation of time to risk region(tTTR), and then the degree of traffic conflict risk was judged by risk region duration. Compared with the method based on time-to-collision(tTTC), the proposed method can not only identify rear-end conflicts and crossing conflicts more effectively, but also characterize the degree of traffic conflict risk at different times.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Transportteknik och logistik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Transport Systems and Logistics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Infrastrukturteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Infrastructure Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Annan samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Other Civil Engineering (hsv//eng)
Keyword
- InD dataset
- Risk region
- Traffic conflicts
- Traffic safety
- Urban road intersections
Publication and Content Type
- art (subject category)
- ref (subject category)
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