技術摘要(英)
Regarding V2X PC5 US and EU communication protocol software, the industry is currently aiming to develop to the latest version, and the interoperability test specifications are also based on the latest version. After this technology is completed, it will be synchronized with international standards. The current versions of the main US and EU communication protocols are US IEEE 1609.3/2020, 1609.2b/2019, 1609.2.1/2022, SAE J2735/2020 and European ETSI GN V1.4.1, BTP V2.2.1, CAM V1.4.1 、DENM V1.3.1.