标准编号：ISO 13183:2012
中文名称：智能运输系统 地面移动通信访问（CALM） 使用广播通信
英文名称：Intelligent transport systems — Communications access for land mobiles (CALM) — Using broadcast communications
发布日期：2012-05
标准范围
This International Standard specifies the architectural communications framework of intelligent transport systems (ITS) for the family of communications access for land mobiles (CALM) related International Standards. The architecture is described in an abstract way with several graphical views and examples. The graphical representations partly follow the ISO open systems interconnection (OSI) principles. In addition to the requirements specified within this International Standard, a number of notes and examples are provided to illustrate the CALM concept.Wherever practicable, this International Standard has been developed by reference to suitable extant International Standards, adopted by selection. The architecture provides for regional variations where regulations differ in different countries and regions.
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