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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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55 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
<xs:simpleType>
<xs:restriction base="xs:unsignedShort">
<xs:maxInclusive value="32767"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<!-- in unsigned values where
the LSB is in units of 2.5 cm -->
<xs:element name="miles" >
<xs:simpleType>
<xs:restriction base="xs:unsignedShort">
<xs:minInclusive value="1"/>
<xs:maxInclusive value="2000"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="km" >
<xs:simpleType>
<xs:restriction base="xs:unsignedShort">
<xs:minInclusive value="1"/>
<xs:maxInclusive value="5000"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:choice>
</xs:sequence>
</xs:complexType>
Used By: This entry is used directly by one other data structure in this standard, a DF called
DF_ValidRegion <ASN> <XML>. In addition, this item may be used by data structures in other ITS
standards.
Remarks: The values km and miles are typically used for wide area weather alert type uses.
6.10 Data Frame: DF_ConfidenceSet
Use: A set of various measurement confidence values about the vehicle.
ASN.1 Representation:
ConfidenceSet ::= SEQUENCE {
accelConfidence AccelSteerYawRateConfidence,
-- contains lat, long, vert, and yaw
speedConfidence SpeedandHeadingConfidence,
timeConfidence TimeConfidence,
posConfidence PositionConfidenceSet,
steerConfidence SteeringWheelAngleConfidence,
throttleConfidence ThrottleConfidence
}
XML Representation:
<xs:complexType name="ConfidenceSet" >
<xs:sequence>
<xs:element name="accelConfidence" type="AccelSteerYawRateConfidence" />
<!-- contains lat, long, vert, and yaw -->
<xs:element name="speedConfidence" type="SpeedandHeadingConfidence" />
<xs:element name="timeConfidence" type="TimeConfidence" />
<xs:element name="posConfidence" type="PositionConfidenceSet" />
<xs:element name="steerConfidence" type="SteeringWheelAngleConfidence" />
<xs:element name="throttleConfidence" type="ThrottleConfidence" />
</xs:sequence>
</xs:complexType>
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.