본문 바로가기
KERD
논문KCI 등재

고속도로 화물차의 군집주행이 교통류에 미치는 영향 및 전용차로 효과 연구

A Study on the Impacts of Truck Platooning on Freeway Traffic-Flow and the Effect of Dedicated Lane

1

조회

0

다운로드

0

인용

0

참고문헌

키워드

초록

화물차 군집주행이 화물교통량 증가에 따른 문제를 해결할 수 있는 대안으로 떠오르는 가운데, 화물차 군집주행이 교통류에 미치는 영향과 군집주행 전용차로 도입 효과를 분석하는연구를 수행하였다. 연구결과, 교통량이 많고 화물차 혼입률이 높아질수록 화물차의 군집비율이 높아지고 최대 군집형성 규모가 증가함에 따라 군집주행으로 인한 평균속도 증가효과가 더크게 나타났다. 하지만, 진출입 등으로 대기행렬이 발생한 경우에는 평균속도 증가효과는 기대하기 어려우며 오히려 처리량이 감소할 수 있는 것으로 분석되었으므로 접속부의 용량 확보등 접속도로와 연계된 교통운영 전략이 필요하다는 점을 확인할 수 있었다. 군집 전용차로의효과는 자율주행화물차 비율(MPR)이 100%가 되어 한 개 차로가 완전히 자율주행화물차만으로 운영될 경우에만 미 도입 시 보다 긍정적 효과를 얻을 수 있었다. 본 연구는 국내 도로·교통조건을 시나리오에 반영하여 군집주행의 영향을 종합적으로 분석하였으므로 구간별, 시간대별로 군집주행 및 전용차로의 영향을 가늠해 볼 수 있으며, 이는 향후 화물차 군집주행을 고려한 도로 운영전략 수립이나 관리에 기초자료로 사용할 수 있을 것으로 판단된다.

Abstract

Considering the need for an infrastructure-level review, this study analyzed the impact of truck platooning on freeway traffic flow and the effect of dedicated lanes based on domestic road and traffic conditions. According to the study, the higher traffic volume and truck ratio, the higher ratio of platoons and the greater size of platoons are formed, which results in greater effect of increasing the average speed of the network. Therefore, the routes with heavy traffic and heavy cargo traffic could be positively considered for truck platooning. However, the analysis showed that the effect of increasing the average speed of the entire network is difficult to expect in the event of a queue due to entry and exit, and that the overall network's throughput could be reduced. Therefore, traffic operation strategies associated with the access road, such as securing capacity of the connection, are needed to maximize the effect of truck platooning. When it comes to the effect of dedicated lane, it could have a positive effect only if one lane was fully operated by automated trucks under the condition of 100% MPR, which allowed positive effects in all aspects, such as higher average speed, throughput, and reduced conflict rates.

참고문헌 (43)

  1. "ACEA" (2017)[URL]
  2. Alam A., "Heavy-duty vehicle platooning for sustainable freight transportation: A cooperative method to enhance safety and efficiency", IEEE Control Systems Magazine, 35(6), pp.34~56 (2015)
  3. Arnaout G. M., "Exploring the effects of cooperative adaptive cruise control on highway traffic flow using microscopic traffic simulation", Transportation Planning and Technology, 37(2), pp.186~199 (2014)
  4. Research on the Impacts of Connected and Autonomous Vehicles (CAVs) on Traffic Flow, "Atkins", ~ (2016)
  5. Browand F., "Fuel saving achieved in the field test of two tandem trucks", ~ (2004)
  6. Choe J. -S., "Development of Truck Performance Curves for Upgrade on Highways", Journal of Korean Society of Transportation, 19, pp.119~129 (2001)
  7. Deng Q., "A general simulation framework for modeling and analysis of heavy-duty vehicle platooning", IEEE Transactions on Intelligent Transportation Systems, 17(11), pp.3252~3262 (2016)
  8. "Enforcement Decree of the Road Traffic Act(Enforcement date 2020. 2. 4.)", ~ (2020)
  9. "Enforcement Rules of the Road Traffic Act(Enforcement date 2020. 3. 25)", ~ (2020)
  10. "Explanation of Rules on the Structure and Facilities of Roads", MOLIT, ~ (2013)
  11. Fritz H., "CHAUFFEUR Assistant: a driver assistance system for commercial vehicles based on fusion of advanced ACC and lane keeping", Paper presented at the IEEE Intelligent Vehicles Symposium (2004)
  12. "Application of traffic conflict analysis at intersections (0077-5614)" (1980)[URL]
  13. 하태준, "교차로 교통상충기준 개발 및 평가에 관한 연구", 대한교통학회지, 20(2), pp.105~115 (2002), 대한교통학회
  14. Hall R., "Vehicle sorting for platoon formation: Impacts on highway entry and throughput", Transportation Research Part C: Emerging Technologies, 13(5-6), pp.405~420 (2005)
  15. "IT Chosun" (2019)[URL]
  16. 정정호, "교통 시뮬레이션을 활용한 고속도로 유입부에서의 자율주행버스 전용차로 진입 영향권 안전성 평가", 대한교통학회지, 38(1), pp.58~67 (2020), 대한교통학회[DOI]
  17. Jo Y., "Benefits of travel time savings by truck platooning in Korean freeway networks", Transport Policy, 83, pp.37~45 (2019)
  18. 조영, "고속도로 화물차 군집주행 적용구간 선정 연구", 대한교통학회지, 36(2), pp.98~111 (2018), 대한교통학회[DOI]
  19. Kesting A., "Adaptive cruise control design for active congestion avoidance", Transportation Research Part C : Emerging Technologies, 16(6), pp.668~683 (2008)
  20. "Korea Expressway Corporation Public Data Portal" (2020)[URL]
  21. KTDB, "Freight in Korea", ~ (2018)
  22. Lammert M. P., "Effect of platooning on fuel consumption of class 8 vehicles over a range of speeds, following distances, and mass", SAE International Journal of Commercial Vehicles, 7, pp.626~639 (2014)
  23. 이설영, "고속도로 유입연결로 구간 화물차 군집운영전략 수립 방안 연구", 대한교통학회지, 36(2), pp.67~85 (2018), 대한교통학회[DOI]
  24. A Basic Study on the Eco-friendliness of Autonomous Vehicles, "Lee S. M.", KEI, 1~36 (2016)
  25. A study on the possibility of electric cars operating on bus-only lanes, "Ministry of Trade, Industry and Energy", ~ (2016)
  26. Müller I. S., "The Impact of Electronic Coupled Heavy Trucks on Traffic Flow", Gateways, 10(7) (2012)
  27. A Study on the Smart Transportation Infrastructure Policy to Respond to of the Age of an Autonomous Vehicle, "Oh S.", KRIHS, 1~6, pp.Policy Brief, no. 637 (2017)
  28. A Study on the Smart Transportation Infrastructure Policy to Respond to of the Age of an Autonomous Vehicle, "Oh S.", KRIHS, ~ (2017)
  29. 박인선, "자율주행차량 도입에 따른 고속도로 교통류 영향분석 - 경부고속도로 서울-신갈 기본구간을 중심으로", 한국ITS학회 논문지, 14(6), pp.21~36 (2015), 한국ITS학회[DOI]
  30. Park Y., "The Trend of Dangerous Driving Behaviour Criteria based on Digital Tachograph", Auto Journal, 39(9), pp.38~42 (2017)
  31. "D2.3-default-behavioural-parameter-sets for Automated Vehicles (AVs)" (2018)[URL]
  32. Ramezani H., "Micro-Simulation of Truck Platooning with Cooperative Adaptive Cruise Control : Model Development and a Case Study", Transportation Research Record, 2672(19), pp.55~65 (2018)
  33. "Road Capacity Manual", MOLIT, ~ (2013)
  34. "Road Traffic Act(Enforcement date 2020. 3. 25)", ~ (2020)
  35. Robinson T., "Operating platoons on public motorways: An introduction to the sartre platooning programme", Paper presented at the 17th world congress on intelligent transport systems (2010)
  36. Shladover S. E., "Impacts of cooperative adaptive cruise control on freeway traffic flow", Transportation Research Record, 2324(1), pp.63~70 (2012)
  37. Tsugawa S., "Results and issues of an automated truck platoon within the energy ITS project", Paper presented at the 2014 IEEE Intelligent Vehicles Symposium Proceedings (2014)
  38. Van Arem B., "The impact of cooperative adaptive cruise control on traffic-flow characteristics", IEEE Transactions on Intelligent Transportation Systems, 7(4), pp.429~436 (2006)
  39. Vander Werf J., "Effects of adaptive cruise control systems on highway traffic flow capacity", Transportation Research Record, 1800(1), pp.78~84 (2002)
  40. VanderWerf J., "Modeling effects of driver control assistance systems on traffic", Transportation Research Record, 1748(1), pp.167~174 (2001)
  41. Yang C. H., "Calibration of microscopic models of traffic flow", Transportation Technology and Policy, 6(3), pp.229~237 (2009)
  42. Zhao L., "Simulation framework for vehicle platooning and car-following behaviors under connected-vehicle environment", Procedia-Social and Behavioral Sciences, 96, pp.914~924 (2013)
  43. "Evaluations of managed lane strategies for arterial deployment of cooperative adaptive cruise control" (2017)[URL]

관련 논문AI추천

이 간행물의 다른 논문 (13건)