Technological advancements in the field of transportation are gradually enabling cooperative, connected and automated mobility (CCAM). The progress in information and communication technology (ICT) has provided mature solutions for infrastructure-to-vehicle (I2V) communication, which enables the deployment of Cooperative-ITS (C-ITS) services that can foster comfortable, safe, environmentally friendly, and more efficient traffic operations. This study focuses on the enhancement of speed advice comfort and safety in the proximity of signalized intersections, while ensuring energy and traffic efficiency. A detailed microscopic simulation model of an urban network in the city of Thessaloniki, Greece is used as test bed. The performance of dynamic eco-driving is evaluated for different penetration rates of the dynamic eco-driving technology and varying traffic conditions. The simulation analysis indicates that speed advice can be comfortable and safe without adversely impacting energy and traffic efficiency. However, efficient deployment of dynamic eco-driving depends on road design characteristics, activation distance of the service, traffic signal plans, and prevailing traffic conditions.

中文翻译：

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信号交叉口附近的联网车辆的增强速度建议

运输领域的技术进步正在逐步实现协作，互联和自动出行（CCAM）。信息和通信技术（ICT）的进步为基础设施到车辆（I2V）的通信提供了成熟的解决方案，从而使可部署协作式ITS（C-ITS）服务得以发展，从而促进了舒适，安全，环保和更有效的交通运营。这项研究的重点是在信号交叉口附近提高速度建议的舒适性和安全性，同时确保能源和交通效率。测试台使用希腊塞萨洛尼基市城市网络的详细微观模拟模型。针对动态生态驾驶技术的不同渗透率和变化的交通状况，评估了动态生态驾驶的性能。仿真分析表明，速度建议既舒适又安全，而不会对能源和交通效率产生不利影响。但是，动态生态驾驶的有效部署取决于道路设计特征，服务的激活距离，交通信号计划和主要交通状况。