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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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216 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
Used By: This entry is directly used by the following 2 other data structures in this standard (record type,
descriptive name, ASN.1, and XML name (if present) of each):
DF
<XML>, and
DF
In addition, this item may be used by data structures in other ITS standards.
Remarks: [Note: There is debate in the Traffic Info group to change the value system used here to be
"motor on time" rather then sweeps - swipes per unit time. ]
7.159 Data Element: DE_WiperStatusFront
Use: The current status of the wiper system on the front of the subject vehicle.
The "Wiper Status" Probe Data Element is intended to inform Probe Data Users whether or not it was
raining/snowing at the vehicles location at the time the Probe Data snapshot was taken. The element also
provides an indication as to how hard it was raining/snowing by including the "Swipes Per Minute" of the
wiper blades across the windshield. The higher the "Swipes Per Minute", the harder it was
raining/snowing. The element also includes whether the wipers were turned on manually (driver activated)
or automatically (rain sensor activated) to provide additional information as to driving conditions in the
area of the vehicle.
ASN.1 Representation:
WiperStatusFront ::= ENUMERATED {
notEquipped (0),
off (1),
intermittent (2),
low (3),
high (4),
washerInUse (126), -- washing solution being used
automaticPresent (127), -- Auto wipper equipped
... -- # LOCAL_CONTENT
}
XML Representation:
<xs:simpleType name="WiperStatusFront" >
<xs:annotation>
<xs:appinfo>
notEquipped (0)
off (1)
intermittent (2)
low (3)
high (4)
washerInUse (126) -- washing solution being used
automaticPresent (127) -- Auto wipper equipped
</xs:appinfo>
</xs:annotation>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="127"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="notEquipped"/>
<xs:enumeration value="off"/>
<xs:enumeration value="intermittent"/>
<xs:enumeration value="low"/>
<xs:enumeration value="high"/>
<xs:enumeration value="washerInUse"/>
<xs:enumeration value="automaticPresent"/>
</xs:restriction>