标题： 支持道路主管部门的C-ITS服务的连通与自动驾驶车辆准备框架 显示英文标题

标题： A connected and automated vehicle readiness framework to support road authorities for C-ITS services

摘要： 联网和自动驾驶车辆（CAVs）可以对交通系统产生深远影响。 然而，大多数自动化和连接级别都需要道路基础设施的支持。 额外的支持，如协同智能交通系统（C-ITS）服务，可以促进安全高效的交通，并减轻路面车辆的环境影响。 然而，由于技术迅速发展，C-ITS服务的部署需求并不总是明确的。 此外，基础设施投资的成本和收益面临巨大的不确定性。 本研究使用结构化方法阐述了需求，提出了一个CAV准备框架（CRF）。 CRF的主要目的是允许道路管理部门评估其物理和数字基础设施的准备情况，定义C-ITS服务的需求，并确定未来的发展路径，通过启用C-ITS服务来达到更高的准备水平以支持CAVs。 CRF旨在指导和支持道路管理部门在基础设施上的投资决策。 显示英文摘要

摘要： Connected and Automated Vehicles (CAVs) can have a profound influence on transport systems. However, most levels of automation and connectivity require support from the road infrastructure. Additional support such as Cooperative Intelligent Transport Systems (C-ITS) services can facilitate safe and efficient traffic, and alleviate the environmental impacts of road surface vehicles. However, due to the rapidly evolving technology, C-ITS service deployment requirements are not always clear. Furthermore, the costs and benefits of infrastructure investments are subject to tremendous uncertainty. This study articulates the requirements using a structured approach to propose a CAV-Readiness Framework (CRF). The main purpose of the CRF is allowing road authorities to assess their physical and digital infrastructure readiness, define requirements for C-ITS services, and identify future development paths to reach higher levels of readiness to support CAVs by enabling C-ITS services. The CRF is intended to guide and support road authorities' investment decisions on infrastructure.