ISO 21219-1:2023
智能交通系统.第2代(TPEG2)通过交通协议专家组的交通和旅行信息(TTI).第1部分:介绍、编号和版本(TPEG2-INV)
Intelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 1: Introduction, numbering and versions (TPEG2-INV)