@article{ref1,
title="Platoon priority visualization modeling and optimization for signal coordination in the connected vehicle environment",
journal="Transportation research record",
year="2019",
author="Li, Jiangchen and Qiu, Chen and Seraj, Mudasser and Peng, Liqun and Qiu, Tony Z.",
volume="2673",
number="5",
pages="36-48",
abstract="Although connected vehicle (CV)-based signal coordination has some proposed prototypes and has been investigated by several different strategies, the existing works have issues that require attention, including additional CV-based system uncertainties and platoon priority request considerations. Thus, a generalized framework consisting of a platoon-based bicyclic coordination diagram (Bi-PCD), a new probabilistic surrogate quantification, and a platoon priority-based offset optimization in the CV environment is proposed to improve the coordination performance. The proposed Bi-PCD extends the scope of the current Purdue coordination diagram (PCD) and its variants by covering extra practical and emerged variables. A prototype and field tests in a CV test pilot for general scenarios were implemented in a typical arterial road to verify performances of the proposed Bi-PCD and the offset optimization method. Field results demonstrated that using Bi-PCD could obtain explicit platoon features in both limited and full CV penetration conditions. The comprehensive analysis showed that the proposed Bi-PCD and the platoon priority-based offset optimization could further improve performances of the signal coordination.<p /> <p>Language: en</p>",
language="en",
issn="0361-1981",
doi="10.1177/0361198119837505",
url="http://dx.doi.org/10.1177/0361198119837505"
}