标准摘要
[中文适用范围]： 本标准涉及智能交通系统。本标准提供了一套标准化的协议、参数和方法，用于管理可更新的“数据注册表”，以提供使用任何可用无线介质的“ITS 安全消息”的应用层。 [外文原描述]： ISO 24978:2009 deals with intelligent transport systems. ISO 24978:2009 provides a standardized set of protocols, parameters, and a method of management of an updateable "Data Registry" to provide application layers for "ITS Safety messages" using any available wireless media.
英文名称Intelligent transport systems — ITS Safety and emergency messages using any available wireless media — Data registry procedures