ISO 21218:2013被替代
Intelligent transport systems - Communications access for land mobiles (CALM) - Access technology support
出版：International Organization for Standardization
專家解讀視頻
Describes general technical details related to the access layer of the ITS station reference architecture specified in ISO 21217 including: - the service access point (SAP) of a communication interface (CI) as provided by the communication adaptation layer (CAL) for communication, named IN-SAP, and related service primitives and service primitive functions; - the SAP provided by the CI management adaptation entity (MAE) for management of the communication interface, named MI-SAP, and related service primitives by reference to ISO 24102-3, and service primitive functions.
GOST R ISO 21218 : 2015 - Identical
NS ISO 21218 : 2013 AMD 1 2014 - Identical
NEN ISO 21218 : 2013 - Identical
