Connected and automated vehicles (CAVs) have the potential to address a number of safety, mobility, and sustainability issues of our current transportation systems. Cooperative longitudinal motion control is one of the key CAV technologies that allows vehicles to be driven in a cooperative manner to achieve system-wide benefits. In this paper, we provide a literature survey on the progress accomplished by researchers worldwide regarding cooperative longitudinal motion control systems of multiple CAVs. Specifically, the architecture of various cooperative CAV systems is reviewed to answer how cooperative longitudinal motion control can work with the help of multiple system modules. Next, different operational concepts of cooperative longitudinal motion control applications are reviewed to answer where they can be implemented in today's transportation systems. Different cooperative longitudinal motion control methodologies and their major characteristics are then described to answer what the critical design issues are. This paper concludes by describing an overall landscape of cooperative longitudinal motion control of CAVs, as well as pointing out opportunities and challenges in the future research and experimental implementations.

中文翻译：

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多联网自动驾驶车辆协同纵向运动控制综述

联网和自动驾驶汽车 (CAV) 有可能解决我们当前交通系统的许多安全、移动性和可持续性问题。协同纵向运动控制是 CAV 的关键技术之一，它允许车辆以协同方式驾驶以实现系统范围的利益。在本文中，我们对全球研究人员在多个 CAV 的协作纵向运动控制系统方面取得的进展进行了文献调查。具体来说，回顾了各种协作 CAV 系统的架构，以回答协作纵向运动控制如何在多个系统模块的帮助下工作。接下来，将回顾协作纵向运动控制应用的不同操作概念，以回答它们在当今的哪些地方可以实现 s 运输系统。然后描述了不同的协作纵向运动控制方法及其主要特征，以回答关键的设计问题是什么。本文最后描述了 CAV 协同纵向运动控制的总体情况，并指出了未来研究和实验实施中的机遇和挑战。