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Safety Analysis of ...
Safety Analysis of Cooperative Adaptive Cruise Control in Vehicle Cut-in Situations
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- Aramrattana, Maytheewat (författare)
- Statens väg- och transportforskningsinstitut,Körsimulering och visualisering, SIM,Högskolan i Halmstad,Halmstad University, Sweden; VTI The Swedish National Road and Transport Research Institute, Sweden,Centrum för forskning om inbyggda system (CERES),The Swedish National Road and Transport Research Institute (VTI), Linköping, Sweden
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- Englund, Cristofer (författare)
- Högskolan i Halmstad,RISE,Viktoria,Halmstad University, Sweden,CAISR Centrum för tillämpade intelligenta system (IS-lab),RISE Viktoria, Göteborg, Sweden
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- Jansson, Jonas, 1973- (författare)
- Statens väg- och transportforskningsinstitut,Trafik och trafikant,TRAF,The Swedish National Road and Transport Research Institute (VTI), Linköping, Sweden
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- Larsson, Tony, 1950- (författare)
- Högskolan i Halmstad,Centrum för forskning om inbyggda system (CERES)
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- Nåbo, Arne, 1958- (författare)
- Statens väg- och transportforskningsinstitut,Körsimulering och visualisering, SIM,The Swedish National Road and Transport Research Institute (VTI), Linköping, Sweden
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(creator_code:org_t)
- Society of Automotive Engineers of Japan, 2017
- 2017
- Engelska.
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Ingår i: Proceedings of 2017 4th International Symposium on Future Active Safety Technology towards Zero-Traffic-Accidents (FAST-zero). - : Society of Automotive Engineers of Japan.
- Relaterad länk:
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Abstract
Ämnesord
Stäng
- Cooperative adaptive cruise control (CACC) is a cooperative intelligent transport systems (C-ITS) function, which especially when used in platooning applications, possess many expected benefits including efficient road space utilization and reduced fuel consumption. Cut-in manoeuvres in platoons can potentially reduce those benefits, and are not desired from a safety point of view. Unfortunately, in realistic traffic scenarios, cut-in manoeuvres can be expected, especially from non-connected vehicles. In this paper two different controllers for platooning are explored, aiming at maintaining the safety of the platoon while a vehicle is cutting in from the adjacent lane. A realistic scenario, where a human driver performs the cut-in manoeuvre is used to demonstrate the effectiveness of the controllers. Safety analysis of CACC controllers using time to collision (TTC) under such situation is presented. The analysis using TTC indicate that, although potential risks are always high in CACC applications such as platooning due to the small inter-vehicular distances, dangerous TTC (TTC < 6 seconds) is not frequent. Future research directions are also discussed along with the results.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
Nyckelord
- Cooperative ITS
- Autonomous driving
- Lane changing
- Safety
- Traffic mixture
- Simulation
- Adaptive cruise control
- Platooning (electronic)
- 23 Road: ITS och traffic
- 23 Road: ITS och traffic
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)