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Research on Platoon Dynamic Dispatching at Unsignalized Intersections in Intelligent and Connected Transportation Systems
Technical Paper
2020-01-5199
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In Intelligent and Connected Transportation Systems (ICTS), vehicles, infrastructure, pedestrians exchange information through two-way telecommunication network. The system collects and uses multi-source data sufficiently so that control measures can be implemented in real-time. However, few studies have discussed how to achieve fairness based on dynamic priority. In this paper, the Platoon Dynamic Dispatching Model (PDDM), based on Vehicle-Intersection Coordination Scheme (VICS), is proposed to control vehicles. The first stage establishes the trajectory model and defines the conflict zones at the intersection. Platoons forms at the upstream, then the conflict risk indicator model is applied to predict the collision risk of the platoons. The dynamic priority dispatching model is applied to change the passing order of platoons at an intersection from all directions in real-time according to their status at the upstream. Finally, PDDM is solved by the wolf pack algorithm. The scenario is simulated by SUMO, and the Python-TraCI Library is used for interfacing a python script. The experimental results show that when the arrival rate is 1200pcu/h, the traffic efficiency is 2.83 times that of the Priority Control Model (PCM) model, and there is almost no parking. The average travel time and the average lost time is significantly reduced. Under the initial priority conditions, the results meet the expectations of the dynamic priority dispatching model.
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Li, Q., Zhang, J., Ji, Y., Wu, K. et al., "Research on Platoon Dynamic Dispatching at Unsignalized Intersections in Intelligent and Connected Transportation Systems," SAE Technical Paper 2020-01-5199, 2020, https://doi.org/10.4271/2020-01-5199.Data Sets - Support Documents
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References
- Levin , M.W. , and Rey , D. Conflict-Point Formulation of Intersection Control for Autonomous Vehicles Transportation Research Part C 528 547 2017 https://doi.org/10.1016/j.trc.2017.09.025
- Chai , L.G. , Cai , B.G. , Sg , W. , Wang , J. et al. Operation Control Method for Connected and Autonomous Vehicles at Intersection Journal of System Simulation 31 9 1875 1882 2019 https://doi.org/10.16182/j.issn1004731x.joss.17-0337
- Hafner , M.R. , Cunningham , D. , Caminiti , L. , and Vecchio , D.D. 2011
- Pol , E.v.d. 2016
- Wu , W. , Liu , Y. , Xu , Y. , Wei , Q. et al. Traffic Control Models Based on Cellular Automata for at-Grade Intersections in Autonomous Vehicle Environment Journal of Sensors 1 6 2017 https://doi.org/10.1155/2017/9436054
- Medina , A.I.M. , Wouw , N.v.d. , and Nijmeijer , H. Automation of a T-Intersection Using Virtual Platoons of Cooperative Autonomous Vehicles IEEE International Conference on Intelligent Transportation Systems 2015 https://doi.org/10.1109/ITSC.2015.275
- Qin , Y.Y. , Wang , H. , Wang , W. , and Wan , Q. Fundamental Diagram Model of Heterogeneous Traffic Flow Mixed with Cooperative Adaptive Cruise Control Vehicles and Adaptive Cruise Control Vehicles China Journal of Highway and Transport 10 127 136 2017 https://doi.org/0.3969/j.issn.1001-7372.2017.10.016
- Wang , C. and Nijmeijer , H. String-Stable Heterogeneous Vehicle Platoon Using Cooperative Adaptive Cruise Control 2015 IEEE 18th International Conference on Intelligent Transportation Systems 1977 1982 2015 https://doi.org/10.1109/ITSC.2015.320
- Medina , A.I.M. , Wouw , N.v.d. , and Nijmeijer , H. Cooperative Intersection Control Based on Virtual Platooning IEEE Transactions on Intelligent Transportation Systems 19 6 1727 1740 2017 https://doi.org/10.1109/TITS.2017.2735628
- Qin , Y.Y. , Wang , H. , and Ran , B. Car-Following Modeling for CACC Vehicles and Mixed Traffic Flow Analysis Journal of Transportation Systems Engineering and Information Technology 18 2 60 65 2018 https://doi.org/10.16097/j.cnki.1009-6744.2018.02.010
- Guler , S.I. , Menendez , M. , and Meier , L. Using Connected Vehicle Technology to Improve the Efficiency of Intersections Transportation Research Part C 46 121 131 2014 https://doi.org/10.1016/j.trc.2014.05.008
- Zhong , G. , Yin , T. , Nie , J. , and Zhang , J. A Cooperative Management Strategy Designed for Unsignalized Intersections under a Connected Vehicle Environment Cota International Conference of Transportation Professionals 233 245 2015 https://doi.org/10.1061/9780784479292.022
- Hart , F. , Saraoglu , M. , Morozov , A. , and Janschek , K. Fail-Safe Priority-Based Approach for Autonomous Intersection Management IFAC Papers Online 233 238 2019 https://doi.org/10.1016/j.ifacol.2019.08.076
- Katriniok , A. , Kleibaum , P. , and Josevski , M. Distributed Model Predictive Control for Intersection Automation Using a Parallelized Optimization Approach IFAC Papers OnLine 5940 5946 2017 https://doi.org/10.1016/j.ifacol.2017.08.1492
- Meng , Y. , Li , L. , Wang , F.Y. , Li , K.Q. et al. Analysis of Cooperative Driving Strategies for Nonsignalized Intersections IEEE Transactions on Vehicular Technology 67 4 2900 2911 2018 https://doi.org/10.1109/TVT.2017.2780269
- Kamal , M.A.S. , Imura , J.-i. , Hayakawa , T. , Ohata , A. et al. A Vehicle-Intersection Coordination Scheme for Smooth Flows of Traffic without Using Traffic Lights IEEE Transactions on Intelligent Transportation Systems 16 1136 1147 2015 https://doi.org/10.1109/TITS.2014.2354380
- Wu , W. , Liu , Y. , Liu , W. , Wu , G.H. et al. A Novel Autonomous Vehicle Trajectory Planning and Control Model for Connected- and-Autonomous Intersections Acta Automatica Sinica 2019 https://doi.org/10.16383/j.aas.c190002
- Wu , H.-S. , and Zhang , F.-M. Wolf Pack Algorithm for Unconstrained Global Optimization Mathematical Problems in Engineering 1 17 2014 https://doi.org/10.1155/2014/465082
- Gong , S. , Zhou , A. , Wang , J. , Li , T. et al. Cooperative Adaptive Cruise Control for a Platoon of Connected and Autonomous Vehicles Considering Dynamic Information Flow Topology Transportation Research Record: Journal of the Transportation Research Board 2019 https://doi.org/10.1177/0361198119847473
- He , Q. , Head , K.L. , and Ding , J. PAMSCOD: Platoon-Based Arterial Multi-Modal Signal Control with Online Data Transportation Research Part C 20 164 184 2012 https://doi.org/10.1016/j.trc.2011.05.007