커넥티드 기반 자율주행차 환경에서동적 군집그룹 제어 방안
Dynamic grouping scheme for platooning in automated connected vehicle systems
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참고문헌
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초록
군집주행은 교통흐름을 개선하고 연료소비와 환경개선 효과도 얻을 수 있는 효율적인 교통운영모델이다. 특히 커넥티드기반의 자율주행차 시스템에서는 중앙 시스템의 계산량과 네트워크 트래픽을 크게 줄여줄 수 있어 도입이 필수적이다. 효율적인 군집주행 운영을 위해서는 군집그룹의 규모를 적절하게 유지하는 것이 중요하기 떄문에, 본 연구에서는 동적으로 군집그룹 규모를 제어하는 방안을 제안하였다. 제안한 방안은 마코프 체인에 기반한 수학적 모델에 의해 분석되었다. 성능평가결과 제안한 방안이 군집그룹의 규모를 적절하게 잘 제어하는 것을 확인할 수 있었다.
Abstract
Platooning of vehicles is an efficient traffic management model that improves traffic flow and fuel consumption. Especially, it is necessary to reduce computational load and networking overhead in automated connected vehiclesystems. Because it is important to maintain the size of the platoon group appropriately for efficient platoon operation,this study proposed a dynamic grouping scheme for platooning in an automated vehicle system. The proposed scheme isanalyzed by a mathematical model based on Markov chain. From the performance evaluation, it was confirmed that theproposed scheme appropriately controls the size of the platoon group.
참고문헌 (6)
- Pooja Kavathekar, "Vehicle Platooning: A Brief Survey and Categorization", ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (2011)
- T. Robinson, "Operating Platoons on public motorways: An introduction to the SARTRE platooning programme", ITS World Congr (2010)
- R Rajamani, "An experimental comparative study of autonomous and co-operative vehicle-follower control systems", Transportation Research Part C: Emerging Technologies, 9(1), pp.15~31 (2001), Elsevier BV[DOI]
- Fan Bai, "Exploiting the wisdom of the crowd: localized, distributed information-centric VANETs [Topics in Automotive Networking", IEEE Communications Magazine, 48(5), pp.138~146 (2010), Institute of Electrical and Electronics Engineers (IEEE)[DOI]
- Carl Bergenhem, "Vehicle-to-Vehicle Communication for a Platooning System", Procedia - Social and Behavioral Sciences, 48, pp.1222~1233 (2012), Elsevier BV[DOI]
- A. Alam, "Heavy-Duty Vehicle Platooning for Sustainable Freight Transportation: A Cooperative Method to Enhance Safety and Efficiency", IEEE Control Systems, 35(6), pp.34~56 (2015), Institute of Electrical and Electronics Engineers (IEEE)[DOI]