Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection
When left-turning vehicles are released from the multiple left-turning lanes at the signalized intersection, there will be conflicts among them, and the conflicts will affect the traffic operation and safety. In order to solve the problem, by extracting running trajectories of left-turning vehicles...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2014/950219 |
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| _version_ | 1832555389337468928 |
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| author | Fulu Wei Weiwei Guo Xin Liu Chunyan Liang Tianjun Feng |
| author_facet | Fulu Wei Weiwei Guo Xin Liu Chunyan Liang Tianjun Feng |
| author_sort | Fulu Wei |
| collection | DOAJ |
| description | When left-turning vehicles are released from the multiple left-turning lanes at the signalized intersection, there will be conflicts among them, and the conflicts will affect the traffic operation and safety. In order to solve the problem, by extracting running trajectories of left-turning vehicles and analyzing distribution characteristics of trajectories, velocity changing characteristics, and flow changing characteristics, the left-turning vehicle’s trajectory model was established. On the basis of the above research, taking an example of quadruple left-turning lanes, the idea of setting left-turning guide line at the intersection was proposed. Through instance verification, we could get the conclusion that the method of using left-turning guide line to control vehicles’ turning process can effectively reduce traffic conflicts and delay and improve traffic efficiency. |
| format | Article |
| id | doaj-art-acacf7817a0e43059166ccfd2857b169 |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-acacf7817a0e43059166ccfd2857b1692025-02-03T05:48:19ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2014-01-01201410.1155/2014/950219950219Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the IntersectionFulu Wei0Weiwei Guo1Xin Liu2Chunyan Liang3Tianjun Feng4School of Science and Engineering on Communications, Jilin Jianzhu University, Changchun 130118, ChinaBeijing Key Lab of Urban Intelligent Traffic Control Technology, North China University of Technology, Beijing 10014, ChinaNetwork Center, Jilin University, Changchun 130022, ChinaSchool of Science and Engineering on Communications, Jilin Jianzhu University, Changchun 130118, ChinaSchool of Science and Engineering on Communications, Jilin Jianzhu University, Changchun 130118, ChinaWhen left-turning vehicles are released from the multiple left-turning lanes at the signalized intersection, there will be conflicts among them, and the conflicts will affect the traffic operation and safety. In order to solve the problem, by extracting running trajectories of left-turning vehicles and analyzing distribution characteristics of trajectories, velocity changing characteristics, and flow changing characteristics, the left-turning vehicle’s trajectory model was established. On the basis of the above research, taking an example of quadruple left-turning lanes, the idea of setting left-turning guide line at the intersection was proposed. Through instance verification, we could get the conclusion that the method of using left-turning guide line to control vehicles’ turning process can effectively reduce traffic conflicts and delay and improve traffic efficiency.http://dx.doi.org/10.1155/2014/950219 |
| spellingShingle | Fulu Wei Weiwei Guo Xin Liu Chunyan Liang Tianjun Feng Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection Discrete Dynamics in Nature and Society |
| title | Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection |
| title_full | Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection |
| title_fullStr | Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection |
| title_full_unstemmed | Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection |
| title_short | Left-Turning Vehicle Trajectory Modeling and Guide Line Setting at the Intersection |
| title_sort | left turning vehicle trajectory modeling and guide line setting at the intersection |
| url | http://dx.doi.org/10.1155/2014/950219 |
| work_keys_str_mv | AT fuluwei leftturningvehicletrajectorymodelingandguidelinesettingattheintersection AT weiweiguo leftturningvehicletrajectorymodelingandguidelinesettingattheintersection AT xinliu leftturningvehicletrajectorymodelingandguidelinesettingattheintersection AT chunyanliang leftturningvehicletrajectorymodelingandguidelinesettingattheintersection AT tianjunfeng leftturningvehicletrajectorymodelingandguidelinesettingattheintersection |