车联网环境下的高速公路合流区协调控制方法及效果评价

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摘要 Merge points on expressways are areas where a high number of accidents occur, and the connected vehicle technology is an effective means to improve the safety of these areas. In this study, a novel vehicle coordinated control method is proposed to reduce the occurrence of security conflicts and congestion by providing early warning to the driver to adjust driving behavior. Vehicle conflicts are calculated and predicted based on the position and speed of vehicles that are located within the range of the communication by connected vehicle technology. First, the safety hazard of the merge area is analyzed. Second, the time range of the ramp truck to reach the merge area is calculated according to the characteristics of the truck. The speed range in which main road vehicles can reach the merge area is calculated using the same time range as that in the ramp vehicle. The optimal main road vehicle speed is recommended in the area to avoid possible conflicts in terms of safety and efficiency. Finally, the communication module of the system is developed using Vissim simulation software, and the effect of safety coordinated control is evaluated in terms of safety and traffic efficiency.

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	作者相关文章
	王东柱
	陈艳艳
	马建明
	C. Michael WALTON

关键词 ： ITS, connected vehicle technology, evaluation, simulation, coordinated control, V2V communication, merge area, heavy truck, vehicle conflictvehicle safety, warning

Abstract：Merge points on expressways are areas where a high number of accidents occur, and the connected vehicle technology is an effective means to improve the safety of these areas. In this study, a novel vehicle coordinated control method is proposed to reduce the occurrence of security conflicts and congestion by providing early warning to the driver to adjust driving behavior. Vehicle conflicts are calculated and predicted based on the position and speed of vehicles that are located within the range of the communication by connected vehicle technology. First, the safety hazard of the merge area is analyzed. Second, the time range of the ramp truck to reach the merge area is calculated according to the characteristics of the truck. The speed range in which main road vehicles can reach the merge area is calculated using the same time range as that in the ramp vehicle. The optimal main road vehicle speed is recommended in the area to avoid possible conflicts in terms of safety and efficiency. Finally, the communication module of the system is developed using Vissim simulation software, and the effect of safety coordinated control is evaluated in terms of safety and traffic efficiency.

Key words： ITS connected vehicle technology evaluation simulation coordinated control V2V communication merge area heavy truck vehicle conflictvehicle safety warning

收稿日期: 2015-08-25

基金资助:Supported by the Science and Technology Project of MOT (No.2015364223060); the Tianjin Natural Science Foundation (No.14JCQNJC01600)

通讯作者: WANG Dong-zhu E-mail: wangdrew@163.com

引用本文:

王东柱, 陈艳艳, 马建明, C. Michael WALTON. 车联网环境下的高速公路合流区协调控制方法及效果评价[J]. Journal of Highway and Transportation Research and Development, 2017, 11(4): 90-97.
WANG Dong-zhu, CHEN Yan-yan, MA Jian-ming, C. Michael WALTON. Expressway Merge Assistance Method and Evaluation Based on Connected Vehicle Technology. Journal of Highway and Transportation Research and Development, 2017, 11(4): 90-97.

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http://manu27.magtech.com.cn/Jwk_gljtkj_en/CN/ 或 http://manu27.magtech.com.cn/Jwk_gljtkj_en/CN/Y2017/V11/I4/90

[1] BERTINI R L,MALIK S. Observed Dynamic Traffic Features on Freeway Section with Merges and Diverges[J]. Transportation Research Record, 2004, 1867:25-35.
[2] GAO Jian-ping,LIU Ben-min,GUO Zhong-yin. Influence of Heavy Vehicles on Traffic Safety of Freeways[J].Journal of Tongji University:Natural Science Edition,2005, 33(6):763-767.(in Chinese)
[3] WANG Yun-peng, E Wen-juan, TANG Wen-zhong. Automated On-ramp Merging Control Algorithm Basedon Internet-connected Vehicles[J].IET Intelligent Transport Systems, 2013, 7(4):371-379.
[4] FUKUTOME I, MOSKOWITZ K. Traffic Behavior and On-ramp Design[J]. Highway Research Board Bulletin, 1960, 235:38-72.
[5] PAPAGEORGIOU M, KOTSIALOS A. Freeway Ramp Metering:An Overview[J]. IEEE Transactions on Intelligent Transportation Systems,2002, 3(4):271-281.
[6] WANG Dong-zhu, SONG Xiang-hui, ZHU Shu-shan,et al. Merging Assistance Method Based on Vehicle-infrastructure Cooperative Technology[J].Journal of Highway and Transportation Research and Development,2012,29(S1):50-56. (in Chinese)
[7] SMARTWAY. Introduction of Japanese SMARTWAY 2007[EB/OL].[2007.5.22] http://www.mlit.go.jp/road/ITS/Smartway/SW2007/SMARTWAY2007PublicRoadTest.pdf
[8] SAKAI K. Progress of the Smartway[EB/OL].[2010.9.29] http://www.connectedvehicle.org/Summit%20Presentations/Japan%20-%20Sakai.ppt.
[9] HITACHI, Ltd. Merging Assistance System[EB/OL].[2011.8.3],http://www.hitachi.co.jp/en/products/its/product/services/2104412_45061.html.
[10] Research and Innovative Technology Administration, Intelligent Transportation Systems (ITS) Strategic Plan Background and Process, U.S. Department of transportation[EB/OL],[2012.3.3] http://www.slideserve.com/larya/intelligent-transportation-systems-its-strategic-plan-background-and-process.
[11] Federal Highway Administration(FHWA),Efficient and Safe Merging Solutions,[EB/OL],(2009-05-02),[2014. 9.29],http://www.fhwa.dot.gov/advancedresearch/pubs/14045/14045.pdf.
[12] SCARNCI R, HEYDECKER B. Control Concepts for Facilitating Motorway On-ramp Merging UsingIntelligent Vehicles[J].Transport Reviews, 2014, 6(34):775-797.
[13] SACH T, THIMANN K V. Merging Control Algorithm Based on Inter-vehicle Communication[C]//IEEE International Conference on Intelligent Transportation Systems. Tokyo,Japan:[s.n.],1999:783-787.
[14] PUEBOOBPAPHAN R, LIU Fei, VAN AREM B. The Impacts of a Communication based Merging Assistant on Traffic Flows of Manual and Equipped Vehicles at an On-rampUsing Traffic Flow Simulation[C]//13th International IEEE Annual Conference on Intelligent Transportation Systems.Madeira Island, Portugal:[s.n.], 2010:1468-1473.