Title
Development and experiment of an intelligent connected cooperative vehicle infrastructure system based on multiple V2I modes and BWM-IGR method
Author
Li, Chunjie (Southeast University)
Xu, Chengcheng (Southeast University)
Chen, Y. (TU Delft Transport and Planning)
Li, Zhibin (Southeast University)
Date
2024
Abstract
To increase the efficiency and safety of expressway, this paper constructed a new intelligent connected cooperative vehicle infrastructure system and its effectiveness was verifid from both data and practical applications. Firstly, considering the convenience of using intelligent networking systems for public transportation, a new intelligent connected cooperative vehicle infrastructure system architecture was proposed by incorporating mobile communication methods. Then, the new system was illustrated from road side unit (RSU), on board unit (OBU) and data interaction. Additionally, to verify the effectiveness of the system, this paper proposes a two-stage model named Transformer Embedded Clustering- Hierarchical Density-Based Spatial Clustering of Applications with Noise (TEC-HDBSCAN) model to identify outliers in the trajectory data of vehicles collected by the system and obtain the speed sequence of the vehicle. Finally, data from actual testing scenarios was collected and a Best Worst Method-Improved Gray Relational (BWM-IGR) model was built to verify the effectiveness of the system. The results show that the established intelligent networked transportation system can effectively guide vehicles and collect data with high accuracy.
Subject
Abnormal data recognition
Comprehensive evaluation
Effectiveness testing
Intelligent connected cooperative vehicle infrastructure system
To reference this document use:
http://resolver.tudelft.nl/uuid:a30614f0-a4de-4403-b8be-2033add13679
DOI
https://doi.org/10.1016/j.physa.2024.129498
Embargo date
2024-07-06
ISSN
0378-4371
Source
Physica A: Statistical Mechanics and its Applications, 635
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Part of collection
Institutional Repository
Document type
journal article
Rights
© 2024 Chunjie Li, Chengcheng Xu, Y. Chen, Zhibin Li