中图分类号： TN919.5；U495；TP39 文献标识码： A DOI：10.16157/j.issn.0258-7998.201069 中文引用格式： 熊小敏，沈云，丁鹏，等. 5G下边云协同的V2X技术方案与研究[J].电子技术应用，2020，46(12)：19-25，31. 英文引用格式： Xiong Xiaomin，Shen Yun，Ding Peng，et al. V2X technology scheme and research of edge cloud collaboration under 5G[J]. Application of Electronic Technique，2020，46(12)：19-25，31.
V2X technology scheme and research of edge cloud collaboration under 5G
Xiong Xiaomin，Shen Yun，Ding Peng，Xue Yuying
Research Institute of China Telecom Corporation Limited，Beijing 102209，China
Abstract： In This paper, the development trend of automatic driving business, the limitations of single vehicle intelligence, and the advantages of vehicle road coordination are introduced. At the same time, it focuses on the technical architecture and system requirements of vehicle road collaboration, the multi-level multi-source data fusion perception analysis architecture based on "end edge cloud", and the implementation path of three-level/four-level edge deployment based on roadside+edge cloud + regional/central cloud. The networking scheme of multi-level multi-source sensing fusion analysis capability based on edge cloud is then proposed, and its specific functions and delay requirements are discussed in detail. This research is of some reference value to the project planner and designer of vehicle road collaboration.
Key words : edge cloud collaboration；vehicle-road collaboration；V2X；edge computing；MEC