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SAE J2735-Draft-Rev15 [issued: 01-30-07]
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54 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
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
}
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>
Used by: This entry is directly used by the following 3 other data structures in this standard (record type, descriptive name,
ASN.1, and XML name (if present) of each):
DF
DF
DF
In addition, this item may be used by data structures in other ITS standards.