期刊
INTERNATIONAL JOURNAL OF MODERN PHYSICS C
卷 33, 期 2, 页码 -出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S012918312250022X
关键词
Cooperative adaptive cruise control; mixed traffic flow; lane change rule; spacing strategy
资金
- National Natural Science Foundation of China [11772264]
- Natural Science Basis Research Plan in Shaanxi Province of China [2019JM-243, 2020JM-119]
In this paper, an improved multianticipative cooperative adaptive cruise control (CACC) model is proposed based on fully utilizing multivehicle information obtained by vehicle-to-vehicle communication. The study demonstrates that introducing CACC vehicles and forming CACC platoon for cooperative control can improve traffic efficiency and enhance road capacity.
In this paper, an improved multianticipative cooperative adaptive cruise control (CACC) model is proposed based on fully utilizing multivehicle information obtained by vehicle-to-vehicle communication. More flexible, effective and practical spacing strategy is embedded into the model. We design a new lane-changing rule for CACC vehicles on the freeway. The rule considers that CACC vehicles are more inclined to form a platoon for coordinated control. Furthermore, we investigate the effect of CACC vehicles on two-lane traffic flow. The results demonstrate that introducing CACC vehicles into mixed traffic and forming CACC platoon to cooperative control can improve traffic efficiency and enhance road capacity to a certain extent.
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