Search: id:"swepub:oai:DiVA.org:liu-17449" >
A Framework for Sim...
A Framework for Simulation of Surrounding Vehicles in Driving Simulators
-
- Olstam, Johan, 1979- (author)
- Statens väg- och transportforskningsinstitut,Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan,Swedish National Road and Transport Research Institute (VTI), VTI, SE-581 95 Linköping, Sweden,Kommunikations- och transportsystem, Linköping University, Norrköping, Sweden,Trafikanalys och logistik, TAL
-
- Lundgren, Jan (author)
- Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan,Institutionen för teknik och naturvetenskap, Linköping University, Norrköping, Sweden
-
- Adlers, Mikael (author)
- Swedish National Road and Transport Research Institute (VTI), VTI, SE-581 95 Linköping, Sweden,Linköping University, Sweden
-
show more...
-
- Matstoms, Pontus (author)
- Statens väg- och transportforskningsinstitut,Swedish National Road and Transport Research Institute (VTI), VTI, SE-581 95 Linköping, Sweden
-
show less...
-
(creator_code:org_t)
- 2008-07-24
- 2008
- English.
-
In: ACM Transactions on Modeling and Computer Simulation. - : Association for Computing Machinery (ACM). - 1049-3301 .- 1558-1195. ; 18:3
- Related links:
-
http://urn.kb.se/res...
-
show more...
-
https://liu.diva-por... (primary) (Raw object)
-
http://liu.diva-port...
-
https://vti.diva-por... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- This article describes a framework for generation and simulation of surrounding vehicles in a driving simulator. The proposed framework generates a traffic stream, corresponding to a given target flow and simulates realistic interactions between vehicles. The framework is based on an approach in which only a limited area around the driving simulator vehicle is simulated. This closest neighborhood is divided into one inner area and two outer areas. Vehicles in the inner area are simulated according to a microscopic simulation model including advanced submodels for driving behavior while vehicles in the outer areas are updated according to a less time-consuming mesoscopic simulation model. The presented work includes a new framework for generating and simulating vehicles within a moving area. It also includes the development of an enhanced model for overtakings and a simple mesoscopic traffic model. The framework has been validated on the number of vehicles that catch up with the driving simulator vehicle and vice versa. The agreement is good for active and passive catch-ups on rural roads and for passive catch-ups on freeways, but less good for active catch-ups on freeways. The reason for this seems to be deficiencies in the utilized lane-changing model. It has been verified that the framework is able to achieve the target flow and that there is a gain in computational time of using the outer areas. The framework has also been tested within the VTI Driving simulator III.
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 -- Annan teknik -- Interaktionsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Interaction Technologies (hsv//eng)
Keyword
- Traffic simulation
- behavior modeling
- driving behavior
- driving simulators
- mesoscopic traffic simulation
- microscopic traffic simulation
- real-time simulation
- traffic generation
- TECHNOLOGY
- TEKNIKVETENSKAP
- 25 Road: Traffic theory
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database