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SAE J2735-Draft-Rev15 [issued: 01-30-07]
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111 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
<xs:minInclusive value="0"/>
<xs:maxInclusive value="255"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="useInstantlyOnly"/>
<xs:enumeration value="useFor3meters"/>
<xs:enumeration value="useFor10meters"/>
<xs:enumeration value="useFor50meters"/>
<xs:enumeration value="useFor100meters"/>
<xs:enumeration value="useFor500meters"/>
<xs:enumeration value="useFor1000meters"/>
<xs:enumeration value="useFor5000meters"/>
<xs:enumeration value="forever"/>
</xs:restriction>
</xs:simpleType >
</xs:union>
</xs:simpleType>
Used by: This entry is used directly by one other data structure in this standard, a MSG called MSG_RoadSideAlert
8.2 Data Element: DE_FurtherInfoID [ATIS]
Use: This data element provides a link number to other messages (described here and in other message set
standards) which relate to the same event. Use zero when unkown or not present.
ASN.1 Representation:
FurtherInfoID ::= INTEGER (0..65535)
-- a link to any other incident
-- information data that may be available
-- in the normal ATIS incident description
-- or other messages
XML Representation:
<xs:simpleType name="FurtherInfoID" >
<xs:annotation>
<xs:documentation>
a link to any other incident
information data that may be available
in the normal ATIS incident description
or other messages
two bytes in length
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedShort"/>
</xs:simpleType>
Used by: This entry is used directly by one other data structure in this standard, a MSG called MSG_RoadSideAlert
Remarks: Some message sets allow a request of other relevant messages by use of this ID, some others do not.
Some messages do not yet support this ID and force the message receiver to sort the recovered message to align
event geographically. This is expected to be an area of harmonization. Developers should also note that data from
different source agencies can vary with the numbering used as well.
8.3 Data Element: DE_MAYDAY_Heading_number [ATIS]
Use: The value of heading. This element is used to convey the heading of the device when moving. Units are in
360/254 degrees where the value of 0x00 is taken to be due north, 0x01 is taken to be slightly east of north.