Abstract: Analyzing and utilizing the technical information recorded in patents can effectively assist in determining research and development directions, improving research and development efficiency, and reducing the risk of duplicate research and development. The article first introduces the concept of the internet of vehicles, and then uses patent analysis methods to analyze the macro development trend of the internet of vehicles patents from the perspectives of patent application trends, patent geographical distribution, patent applicants, etc. It identifies the characteristics of patent layout in the segmented fields of the internet of vehicles in China and the necessary patent risks in the field of communication standards for the internet of vehicles. Finally, suggestions for the development of the internet of vehicles patents are provided, to provide reference for domestic related enterprises in their patent strategies and research and development directions in this field.

Key words: Internet of vehicles; Patent analysis; Communication technology; Standard essential patents

摘要： 分析和利用专利记载的技术信息，可以有效协助确定研发方向，提升研发效率，降低 重复研发风险。文章首先介绍了车联网的概念，然后利用专利分析方法，从专利申请态势、 专利地域分布、专利申请人等方面分析了车联网专利宏观发展趋势，识别了国内车联网细分 领域专利布局特点和车联网通信领域标准必要专利风险，最后给出车联网专利发展建议，以 期为国内相关企业在该领域的专利战略和研发方向提供参考。

关键词: 车联网；专利分析；通信技术；标准必要专利