_202403 协同驾驶自动化（CDA）特征-基于基础设施的规定性协同合并

[中文适用范围]： 本SAE信息报告描述了基于基础设施的规定性协同合并的协同驾驶自动化（CDA）功能的操作概念（CONOPS）。本工作重点针对D类（规定性；参考J3216）基于基础设施的协同合并CDA功能，支持A类（状态共享）或C类（寻求协议）消息在合并的协同自动驾驶系统操作的车辆（配备C-ADS的车辆）之间交换。本文件还提供了评估该CDA功能的测试程序，适用于虚拟和测试轨道环境的概念验证测试。 [外文原描述]： This SAE Information Report describes a concept of operations (CONOPS) for a Cooperative Driving Automation (CDA) Feature for infrastructure-based prescriptive cooperative merge. This work focuses on a Class D (Prescriptive; refer to J3216) CDA infrastructure-based cooperative merge Feature, supported by Class A (Status-Sharing) or Class C (Agreement-Seeking) messages among the merging cooperative automated driving system-operated vehicles (C-ADS-equipped vehicles). This document also provides a test procedure to evaluate this CDA Feature, which is suitable for proof-of-concept testing in both virtual and test track settings.