1       Definition

A code uniquely identifying a CAV.

2       Functional Requirements

The CAV identification system carries the following information:

  1. Country where the CAV has been registered.
  2. Registration number in the country.
  3. CAV manufacturer identifier.
  4. CAV model identifier.
  5. M-Instance Identifier

3       Syntax

4       Semantics

Label Size Description
Header N1 Bytes
·         Standard 9 Bytes The characters “MMM-CID-”
·         Version N2 Bytes Major version – 1 or 2 Bytes
·         Dot-separator 1 Byte The character “.”
·         Subversion N3 Bytes Minor version – 1 or 2 Bytes
CAVIdentifier N4 Bytes Identifier of CAV instance.
CAVIdentifierData N5 Bytes Set of Data in CAVIdentifier
·         CountryID 2 Bytes 2-character country identifier
·         RegistrationID N6 Bytes CAV Registration ID in country
·         ManufacturerID N7 Bytes ManufacturerID
·         ModelID N8 Bytes ModelID
·         MInstanceID N9 Bytes Identifier of CAV’s M-Instance.
DescrMetadata N10 Bytes Descriptive Metadata

5       Data Formats and Attributes

None known.

6       To Respondents

Respondents are requested to:

  1. Comment, or extend, or reformulate the functional requirements.
  2. Propose Data Formats and Attributes.