标准摘要
[中文适用范围]： 本文件建立了用于向所有需要向客户端设备提供详细位置信息的 TPEG2 应用程序发送特定位置参考信号的方法。本文件描述了 TPEG2 位置参考容器 (TPEG2-LRC)，并展示了如何使用它来发送特定 TPEG 消息所使用的特定位置参考方法的信号。它能够处理 ISO 21219 系列之外的位置参考方法以及作为本系列一部分定义的内部位置参考方法。 [外文原描述]： This document establishes the method of signalling the specific location referencing used by all TPEG2 applications that require detailed location information to be delivered to client devices. This document describes the TPEG2-Location Referencing Container (TPEG2-LRC) and shows how it is used to signal which specific location referencing method is in use for a particular TPEG message. It is able to handle location referencing methods that are external to the ISO 21219 series and the internal location referencing methods defined as parts of this series.
英文名称Intelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 7: Location referencing container (TPEG2-LRC)