车路协同试验场设计建设:历史、现状和展望

Design and Construction of Cooperative Vehicle-Infrastructure System Testing Ground: History, Current Situation and Prospect

回顾车路协同发展历史,提出车路协同的测试关键点:道路测试和封闭测试。结合国内外典型智能网联汽车试验场的测试能力与设计特点,根据实际经验系统性地提出智能网联汽车试验场的设计方法论与建设架构图,从功能需求、投资规模、场地可行性、工艺设计、工程设计的角度系统地提出试验场设计方法,同时基于车端、路端、云端、数据终端、通信侧的架构分解试验场建设的内容。同时提出“平行测试场”的概念,展望未来智能网联汽车试验场的建设特点与发展趋势。

Reviewing the development history of the cooperative vehicle-infrastructure system, it is put forward that the road test and enclosed test are the keys to testing of cooperative vehicle-infrastructure system.In this paper, according to the testing capacity and design characteristics of typical domestic and foreign intelligent connective vehicle testing grounds and practical experience, the design methodology and architecture diagram of the cooperative vehicle-infrastructure system testing ground are systematically proposed. Specifically,the design methodology is from the perspective of functional requirements, investment scale, ground feasibility,process design and engineering design, and the construction of the testing ground is decomposed based on the architecture of vehicle, infrastructure, cloud, data terminal and communication terminal. The concept of "parallel testing ground" is put forward as well, prospecting the construction characteristics and developing trend of the intelligent connective vehicle testing ground in the future.