Early Findings from Field Trials of Heavy-Duty Truck Connected Eco-Driving System
Early Findings from Field Trials of Heavy-Duty Truck Connected Eco-Driving System
复制标题
重型卡车互联生态驾驶系统现场试验的早期发现
DOI：
10.1109/itsc.2019.8917077
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
S. Tanugula
中科院分区：
文献类型：
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作者：
Ziran Wang;Yuan;Alexander Vu;Francisco Caballero;Peng Hao;Guoyuan Wu;K. Boriboonsomsin;M. Barth;Aravind Kailas;Pascal Amar;Eddie Garmon;S. Tanugula
近年来，互联和自动驾驶汽车（CAV）技术的发展激发了许多旨在改善现有交通系统的先进应用。作为CAV技术广泛研究的应用之一，互联生态驾驶利用交通信号的信号相位和定时（SPaT）信息，使CAV能够以节能的方式接近和离开信号交叉口。然而，大多数相关的生态驾驶研究都是数值或微观交通模拟。只有很少的研究已经实施的应用在真实的车辆，更少的已经集中在重型卡车。在这项研究中，我们开发了一个连接的生态驾驶系统，并配备了重型柴油卡车使用基于蜂窝的无线通信。现场试验在加州的卡森市进行，沿着两条走廊，六个相连的信号交叉口能够传达他们的SPaT信息。早期的结果表明，该系统的好处，在平滑的速度配置文件的装备卡车接近连接信号交叉口。
In recent years, the development of connected and automated vehicle (CAV) technology has inspired numerous advanced applications targeted at improving existing transportation systems. As one of the widely studied applications of CAV technology, connected eco-driving takes advantage of Signal Phase and Timing (SPaT) information from traffic signals to enable CAVs to approach and depart from signalized intersections in an energy-efficient manner. However, the majority of the connected eco-driving studies have been numerical or microscopic traffic simulations. Only few studies have implemented the application on real vehicles, and even fewer have been focused on heavy-duty trucks. In this study, we developed a connected eco-driving system and equipped it on a heavy-duty diesel truck using cellular-based wireless communications. Field trials were conducted in the City of Carson, California, along two corridors with six connected signalized intersections capable of communicating their SPaT information. Early results showed the benefits of the system in smoothing the speed profiles of the equipped truck when approaching the connected signalized intersections.