Cooperative control method strategy for autonomous roundabout
With the development of intelligent transportation system, the cooperative control of vehicles at intersections has become an important issue worthy of attention. However, existing research mainly focuses on conventional signalized intersections, autonomous roundabouts remain understudied and lack p...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2025-03-01
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| Series: | Journal of Highway and Transportation Research and Development |
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| Online Access: | https://www.sciopen.com/article/10.26599/HTRD.2025.9480048 |
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| _version_ | 1849718780012265472 |
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| author | Yuxin Niu |
| author_facet | Yuxin Niu |
| author_sort | Yuxin Niu |
| collection | DOAJ |
| description | With the development of intelligent transportation system, the cooperative control of vehicles at intersections has become an important issue worthy of attention. However, existing research mainly focuses on conventional signalized intersections, autonomous roundabouts remain understudied and lack personalized right-of-way allocation solutions. Considering the above problems, this paper proposes a cooperative control method of autonomous vehicles at roundabout based on token ring, which maps virtual tokens to physical lanes and dynamically encodes spatio-temporal access rights, thus achieving conflict-free operation of vehicles at intersections and more equitable right-of-way allocation. The simulation results demonstrate that the proposed method can significantly improve the vehicle traffic efficiency under large traffic flow. |
| format | Article |
| id | doaj-art-5a25d263765d422b91d4650a1c5e8d15 |
| institution | DOAJ |
| issn | 2095-6215 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Journal of Highway and Transportation Research and Development |
| spelling | doaj-art-5a25d263765d422b91d4650a1c5e8d152025-08-20T03:12:16ZengTsinghua University PressJournal of Highway and Transportation Research and Development2095-62152025-03-01191293210.26599/HTRD.2025.9480048Cooperative control method strategy for autonomous roundaboutYuxin Niu0Research Institute of Highway, Ministry of Transport, Beijing 100088, ChinaWith the development of intelligent transportation system, the cooperative control of vehicles at intersections has become an important issue worthy of attention. However, existing research mainly focuses on conventional signalized intersections, autonomous roundabouts remain understudied and lack personalized right-of-way allocation solutions. Considering the above problems, this paper proposes a cooperative control method of autonomous vehicles at roundabout based on token ring, which maps virtual tokens to physical lanes and dynamically encodes spatio-temporal access rights, thus achieving conflict-free operation of vehicles at intersections and more equitable right-of-way allocation. The simulation results demonstrate that the proposed method can significantly improve the vehicle traffic efficiency under large traffic flow.https://www.sciopen.com/article/10.26599/HTRD.2025.9480048traffic engineeringautonomous roundaboutcooperative controltoken ring. |
| spellingShingle | Yuxin Niu Cooperative control method strategy for autonomous roundabout Journal of Highway and Transportation Research and Development traffic engineering autonomous roundabout cooperative control token ring. |
| title | Cooperative control method strategy for autonomous roundabout |
| title_full | Cooperative control method strategy for autonomous roundabout |
| title_fullStr | Cooperative control method strategy for autonomous roundabout |
| title_full_unstemmed | Cooperative control method strategy for autonomous roundabout |
| title_short | Cooperative control method strategy for autonomous roundabout |
| title_sort | cooperative control method strategy for autonomous roundabout |
| topic | traffic engineering autonomous roundabout cooperative control token ring. |
| url | https://www.sciopen.com/article/10.26599/HTRD.2025.9480048 |
| work_keys_str_mv | AT yuxinniu cooperativecontrolmethodstrategyforautonomousroundabout |