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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
in deg C with a -40 offset
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedByte">
<xs:maxInclusive value="191"/>
</xs:restriction>
</xs:simpleType>
Used By: This entry is used directly by one other data structure in this standard, a DF called
DF_VehicleStatus <ASN> <XML>. In addition, this item may be used by data structures in other ITS
standards.
7.5 Data Element: DE_AntiLockBrakeStatus
Use: This data element reflects the current state of the Anti-Lock Brake systems status. The "Anti-Lock
Brake Status" Probe Data Element is intended to inform Probe Data Users as to whether or not the vehicles
Anti-Lock Brake system was engaged/activated at the time the Probe Data snapshot was taken. The
element merely indicates "Engaged" or "Not Engaged". An engaged/activated Anti-Lock Brake System
could indicate an extreme braking condition or a slippery roadway condition. An engaged/activated Anti-
Lock Brake system triggers the vehicle's Probe Data system to take a snapshot of all vehicle Probe Data
elements.
ASN.1 Representation:
AntiLockBrakeStatus ::= ENUMERATED {
notEquipped (0), -- B'00 Not Equipped
off (1), -- B'01 Off
on (2), -- B'10 On
engaged (3) -- B'11 Engaged
}
-- Encoded as a 2 bit value
XML Representation:
<xs:simpleType name="AntiLockBrakeStatus" >
<xs:annotation>
<xs:appinfo>
notEquipped (0) -- B'00 Not Equipped
off (1) -- B'01 Off
on (2) -- B'10 On
engaged (3) -- B'11 Engaged
</xs:appinfo>
<xs:documentation>
Encoded as a 2 bit value
</xs:documentation>
</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="off"/>
<xs:enumeration value="on"/>
<xs:enumeration value="engaged"/>
</xs:restriction>
</xs:simpleType >
</xs:union>
</xs:simpleType>
In addition, this item may be used by data structures in other ITS standards.