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SAE J2735-Draft-Rev26 [issued: 09-18-08]
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125 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
the WSMP process, and along with the message itself, are presented to the application after being
transported as a stream of bytes. This data element is typically the first value inside the sequence and is
used to tell the receiving application how to interpret the remaining bytes (i.e. what message structure has
been used).
ASN.1 Representation:
DSRCmsgID ::= ENUMERATED {
reserved (0),
alaCarteMessage (1), -- remove?
basicSafetyMessage (2),
basicSafetyMessageVerbose (3), -- keep as id?
commonSafetyRequest (4), -- remove?
emergencyVehicleAlert (5),
genericTransferMsg (6), -- remove
probeVehicleData (7),
probeManagementMsg (8), --
mapFragment (9),
aNMEAcorrections (10),
aRTCMcorrections (11),
aSPAT (12),
travelerInformation (13),
roadSideAlert (14),
signalPreemptionRequest (15),
signalPriorityRequest (16),
... -- # LOCAL_CONTENT
}
-- values to 127 reserved for std use
-- values 128 to 255 reserved for local use
XML Representation:
<xs:simpleType name="DSRCmsgID" >
<xs:annotation>
<xs:appinfo>
reserved (0)
alaCarteMessage (1) -- remove?
basicSafetyMessage (2)
basicSafetyMessageVerbose (3) -- keep as id?
commonSafetyRequest (4) -- remove?
emergencyVehicleAlert (5)
genericTransferMsg (6) -- remove
probeVehicleData (7)
probeManagementMsg (8)
mapFragment (9)
aNMEAcorrections (10)
aRTCMcorrections (11)
aSPAT (12)
travelerInformation (13)
roadSideAlert (14)
signalPreemptionRequest (15)
signalPriorityRequest (16)
</xs:appinfo>
<xs:documentation>
values to 127 reserved for std use
values 128 to 255 reserved for local use
</xs:documentation>
</xs:annotation>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="16"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="reserved"/>
<xs:enumeration value="alaCarteMessage"/>
<xs:enumeration value="basicSafetyMessage"/>
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