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SAE J2735-Draft-Rev18 [issued: 06-26-07]
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79 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
7.16 Data Element: DE_DrivingWheelAngle
Use: The angle of the front (steering) wheel, expressed in a signed (to the right being positive) value with
units of 0.3333 degrees and a range of plus or minus 42.33 degrees. The value of zero shall be when both
wheels are pointed such as to drive the vehicle in a straight ahead direction (the tow-in angle of each side
being equal and canceling each other out). A value of zero shall be sent when unknown.
ASN.1 Representation:
DrivingWheelAngle ::= INTEGER (-127..127)
-- LSB units of 0.3333 degrees.
XML Representation:
<xs:simpleType name="DrivingWheelAngle" >
<xs:annotation>
<xs:documentation>
LSB units of 0.3333 degrees.
a range of 42.33 degrees each way
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:byte">
<xs:minInclusive value="-127"/>
</xs:restriction>
</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.
7.17 Data Element: DE_DSecond
Use: The DSRC style second is a simple value consisting of integer values from zero to 60000 representing
the milliseconds within a minute. A leap second is represented by the value 60000. The value of 65535
SHALL represent an unknown value in the range of the minute, other values from 60001 to 65534 are
reserved.
ASN.1 Representation:
DSecond ::= INTEGER (0..65535) -- units of miliseconds
XML Representation:
<xs:simpleType name="DSecond" >
<xs:annotation>
<xs:documentation>
units of miliseconds
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedShort"/>
</xs:simpleType>
Used by: This entry is directly used by the following 5 other data structures in this standard (record type,
descriptive name, ASN.1, and XML name (if present) of each):
DF
<XML>, and
DF
<XML>, and
DF
<XML>, and
DF
<XML>, and
MSG