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SAE J2735-Draft-Rev18 [issued: 06-26-07]
-
107 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
with locations most likely in need of a snowplow.
ASN.1 Representation:
RainSensor ::= ENUMERATED {
none (0),
lightMist (1),
heavyMist (2),
lightRainOrDrizzle (3),
rain (4),
moderateRain (5),
heavyRain (6),
heavyDownpour (7)
}
XML Representation:
<xs:simpleType name="RainSensor" >
<xs:annotation>
<xs:appinfo>
none (0)
lightMist (1)
heavyMist (2)
lightRainOrDrizzle (3)
rain (4)
moderateRain (5)
heavyRain (6)
heavyDownpour (7)
</xs:appinfo>
</xs:annotation>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="7"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="none"/>
<xs:enumeration value="lightMist"/>
<xs:enumeration value="heavyMist"/>
<xs:enumeration value="lightRainOrDrizzle"/>
<xs:enumeration value="rain"/>
<xs:enumeration value="moderateRain"/>
<xs:enumeration value="heavyRain"/>
<xs:enumeration value="heavyDownpour"/>
</xs:restriction>
</xs:simpleType >
</xs:union>
</xs:simpleType>
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: It is recommended that Automotive Manufacturers divide the range of their Rain Sensors into 8
resistance ranges corresponding to the above scale. For Example: a sensor that has a resistance range from
12K Ohms (Max Rain Fall) to 250 Ohms (No Rain Fall) will have the following resistance value ranges:
# 0=250 to 1749 Ohms
# 1=1750 to 3249 Ohms
# 2=3250 to 4749 Ohms