Theoretical Analysis of Cooperative Driving at Idealized Unsignalized Intersections

作     者：Shen Li Jiawei Zhang Zhenwu Chen Li Li Shen Li;Jiawei Zhang;Zhenwu Chen;Li Li

作者机构：Department of Civil EngineeringTsinghua UniversityBeijing 100084China Department of AutomationTsinghua UniversityBeijing 100084China Shenzhen Urban Transport Planning Center Co.Ltd.Shenzhen 518000China 

出 版 物：《Tsinghua Science and Technology》 (清华大学学报（自然科学版（英文版）)

年 卷 期：2024年第29卷第1期

页      面：257-270页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 0804[工学-仪器科学与技术] 080402[工学-测试计量技术及仪器] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This work was supported by the National Natural Science Foundation of China(No.52272420) the Science and Technology Innovation Committee of Shenzhen(No.CJGJZD20200617102801005) the Tsinghua-Toyota Joint Research Institution. 

主　　题：cooperative driving connected and automated vehicles unsignalized intersection 

摘      要：Cooperative driving is widely viewed as a promising method to better utilize limited road resources and alleviate traffic congestion.In recent years,several cooperative driving approaches for idealized traffic scenarios(i.e.,uniform vehicle arrivals,lengths,and speeds)have been proposed.However,theoretical analyses and comparisons of these approaches are lacking.In this study,we propose a unified group-by-group zipper-style movement model to describe different approaches synthetically and evaluate their performance.We derive the maximum throughput for cooperative driving plans of idealized unsignalized intersections and discuss how to minimize the delay of vehicles.The obtained conclusions shed light on future cooperative driving studies.