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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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180 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
-- 0~7 for bottom
-- some flags, perhaps
-- danger, or applies to class of veh vs all
XML Representation:
<xs:simpleType name="SignPrority" >
<xs:restriction base="xs:unsignedByte">
<xs:maxInclusive value="7"/>
</xs:restriction>
</xs:simpleType>
Used By: This entry is used directly by one other data structure in this standard, a DF called
MSG_TravelerInformation <ASN> <XML>. In addition, this item may be used by data structures in
other ITS standards.
7.117 Data Element: DE_SirenInUse
Use: A data element which is set if any sort of audible alarm is being emitted from the vehicle. This
includes various common sirens as well as backup up beepers and other slow speed maneuvering alerts.
Used to reflect any type or style of audio alerting when a vehicle is progressing and transmitting DSRC
messages to others about its path. Intended to be used as part of the DSRC safety message for public
safety vehicles operating in the area.
ASN.1 Representation:
SirenInUse ::= ENUMERATED {
notEquipped (0),
notInUse (1),
inUse (2),
reserved (3) -- for future use
}
XML Representation:
<xs:simpleType name="SirenInUse" >
<xs:annotation>
<xs:appinfo>
notEquipped (0)
notInUse (1)
inUse (2)
reserved (3) -- for future use
</xs:appinfo>
</xs:annotation>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="3"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="notEquipped"/>
<xs:enumeration value="notInUse"/>
<xs:enumeration value="inUse"/>
<xs:enumeration value="reserved"/>
</xs:restriction>
</xs:simpleType >
</xs:union>
</xs:simpleType>
In addition, this item may be used by data structures in other ITS standards.
7.118 Data Element: DE_SpecialLaneAttributes
Use: The SpecialLaneAttributes data element relates the types and allowed (possible) movements from a