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SAE J2735-Draft-Rev26 [issued: 09-18-08]
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123 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
number that a computed lane is offset from. The measurement is taken from the reference lane center line
to the new center line, independent of any width values. The units are a signed value with an LSB of 10
cm.
ASN.1 Representation:
DrivenLineOffset ::= INTEGER (-32000..32000)
-- LSB units are 10 cm.
XML Representation:
<xs:simpleType name="DrivenLineOffset" >
<xs:annotation>
<xs:documentation>
LSB units are 10 cm.
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:short">
<xs:minInclusive value="-32000"/>
<xs:maxInclusive value="32000"/>
</xs:restriction>
</xs:simpleType>
Used By: This entry is used directly by one other data structure in this standard, a DF called
DF_VehicleComputedLane <ASN> <XML>. In addition, this item may be used by data structures in
other ITS standards.
7.46 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.
-- a range of 42.33 degrees each way
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 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.
7.47 Data Element: DE_DSecond
Use: The DSRC style second is a simple value consisting of integer values from zero to 61000
representing the milliseconds within a minute. A leap second is represented by the value range 60001 to
61000. The value of 65535 SHALL represent an unknown value in the range of the minute, other values
from 61001 to 65534 are reserved.
ASN.1 Representation:
DSecond ::= INTEGER (0..65535) -- units of miliseconds
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