Optimized Speed Harmonization with Connected Vehicles for Work Zones

被引：17
|
作者：
Ramezani, Hani [1 ]
Benekohal, Rahim F. [1 ]
机构：
[1] Univ Illinois, Dept Civil & Environm Engn, Urbana, IL 61801 USA
来源：
2015 IEEE 18TH INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS | 2015年
关键词：
Speed harmonization; Connected vehicles; Variable speed limit; Work; TRAFFIC FLOW;
D O I：
10.1109/ITSC.2015.179
中图分类号：
U [交通运输];
学科分类号：
08 ; 0823 ;
摘要：
The effectiveness of speed harmonization relies on the accuracy of traffic data to predict state of congestion and determine a proper traffic control strategy. Connected Vehicles technology can be deployed to increase the accuracy of data and enhance the effectiveness of speed harmonization. This study develops Connected Vehicles Harmonizer (CVH) which is an optimization program to determine advisory speeds for connected vehicles in work zones. The effectiveness of the methodology is tested in a benchmark problem which showed more than 13% delay reduction when the penetration rate is 80% or higher.
引用
收藏
页码：1081 / 1086
页数：6
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