ISO/IEC JTC 1/SC 31

Projekta Nr.ISO/IEC 15962:2004
Nosaukums<p>The data protocol used to exchange information in a radio-frequency identification (RFID) system for item management is specified in ISO/IEC 15961:2004 and in ISO/IEC 15962:2004. Both are required for a complete understanding of the data protocol in its entirety; but each focuses on one particular interface:</p> <ul><li>ISO/IEC 15961:2004 addresses the interface with the application system.</li><li>ISO/IEC 15962:2004 deals with the processing of data and its presentation to the RF tag, and the initial processing of data captured from the RF tag.</li></ul> <p>ISO/IEC 15962:2004 focuses on encoding the transfer syntax, as defined in ISO/IEC 15961:2004 according to the application commands defined in that International Standard. The encodation is in a Logical Memory as a software analogue of the physical memory of the RF tag being addressed by the interrogator.</p> <p>ISO/IEC 15962:2004</p> <ul><li>defines the encoded structure of object identifiers;</li><li>specifies the data compaction rules that apply to the encoded data;</li><li>specifies a Precursor for encoding syntax features efficiently;</li><li>specifies formatting rules for the data, e.g. depending on whether a directory is used or not;</li><li>defines how application commands, e.g. to lock data, are transferred to the Tag Driver;</li><li>defines other communication to the application.</li></ul>
Reģistrācijas numurs (WIID)30529
Darbības sfēra<p>The data protocol used to exchange information in a radio-frequency identification (RFID) system for item management is specified in ISO/IEC 15961:2004 and in ISO/IEC 15962:2004. Both are required for a complete understanding of the data protocol in its entirety; but each focuses on one particular interface:</p> <ul><li>ISO/IEC 15961:2004 addresses the interface with the application system.</li><li>ISO/IEC 15962:2004 deals with the processing of data and its presentation to the RF tag, and the initial processing of data captured from the RF tag.</li></ul> <p>ISO/IEC 15962:2004 focuses on encoding the transfer syntax, as defined in ISO/IEC 15961:2004 according to the application commands defined in that International Standard. The encodation is in a Logical Memory as a software analogue of the physical memory of the RF tag being addressed by the interrogator.</p> <p>ISO/IEC 15962:2004</p> <ul><li>defines the encoded structure of object identifiers;</li><li>specifies the data compaction rules that apply to the encoded data;</li><li>specifies a Precursor for encoding syntax features efficiently;</li><li>specifies formatting rules for the data, e.g. depending on whether a directory is used or not;</li><li>defines how application commands, e.g. to lock data, are transferred to the Tag Driver;</li><li>defines other communication to the application.</li></ul>
StatussAtcelts
ICS grupa35.040
35.040.50