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SAE J2735-Draft-Rev29 [issued: 12-11-08]
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210 -
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.
7.157 Data Element: DE_YawRate
Use: The Yaw Rate of the vehicle, a signed value (to the right being positive) and expressed in 0.01
degrees per second. The "Yaw Rate" Probe Data Element is used in conjunction with the "Yaw Rate
Confidence" Probe Data Element to inform Probe Data Users on the amount of a vehicle's rotation about
it's longitudinal axis within a certain time period at the time a Probe Data snapshot was taken. The Yaw
Rate Element reports the vehicle's rotation in degrees per second with the Yaw Rate Confidence Element
providing additional information on the coarseness of the Yaw Rate element also in degrees per second
ASN.1 Representation:
YawRate ::= INTEGER (-32765..32765)
-- LSB units of 0.01 degrees per second (signed)
XML Representation:
<xs:simpleType name="YawRate" >
<xs:annotation>
<xs:documentation>
LSB units of 0.01 degrees per second (signed)
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:short">
<xs:minInclusive value="-32765"/>
<xs:maxInclusive value="32765"/>
</xs:restriction>
</xs:simpleType>
In addition, this item may be used by data structures in other ITS standards.
Remarks: NOTE: Needs to be a signed value to be used correctly, must fix.
VSC has raised concerns about removing bias in this element before use.