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Modeling of road tr...
Modeling of road traffic flows in the neighboring regions
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- Fredriksson, Henrik (author)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap,Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, 37179 Sweden
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- Dahl, Mattias (author)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap,Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, 37179 Sweden
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- Lövström, Benny (author)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap,Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, 37179 Sweden
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- Holmgren, Johan (author)
- Malmö universitet,Institutionen för datavetenskap och medieteknik (DVMT),Malmö Universitet, SWE
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- Lennerstad, Håkan (author)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap,Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, 37179 Sweden
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(creator_code:org_t)
- Elsevier, 2021
- 2021
- English.
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In: Procedia Computer Science. - : Elsevier. ; 198, s. 43-50
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Abstract
Subject headings
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- Traffic flows play a very important role in transportation engineering. In particular, link flows are a source of information about the traffic state, which is usually available from the authorities that manage road networks. Link flows are commonly used in both short-term and long-term planning models for operation and maintenance, and to forecast the future needs of transportation infrastructure. In this paper, we propose a model to study how traffic flow in one location can be expected to reflect the traffic flow in a nearby region. The statistical basis of the model is derived from link flows to find estimates of the distribution of traffic flows in junctions. The model is evaluated in a numerical study, which uses real link flow data from a transportation network in southern Sweden. The results indicate that the model may be useful for studying how large departing flows from a node reflect the link flows in a neighboring geographic region.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Transportteknik och logistik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Transport Systems and Logistics (hsv//eng)
Keyword
- link flows
- traffic volumes
- flow distribution
- flow estimation
- transportation network
- Mathematics and applications
- Matematik med tillämpningar
Publication and Content Type
- ref (subject category)
- kon (subject category)
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