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SAE J2735-Draft-Rev18 [issued: 06-26-07]
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86 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
prec0 05deg (6) -- B'110 0.05 degrees
prec0 01deg (7) -- B'111 0.01 degrees
</xs:appinfo>
<xs:documentation>
Encoded as a 3 bit value
</xs:documentation>
</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="notEquipped"/>
<xs:enumeration value="prec45deg"/>
<xs:enumeration value="prec10deg"/>
<xs:enumeration value="prec05deg"/>
<xs:enumeration value="prec01deg"/>
<xs:enumeration value="prec0 1deg"/>
<xs:enumeration value="prec0 05deg"/>
<xs:enumeration value="prec0 01deg"/>
</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.
7.24 Data Element: DE_Heading
Use: The current heading of the vehicle, expressed in signed units of 0.005493247 degrees from North
(such that 65,535 such degrees represent 360 degrees). North shall be defined as the axis defined by the
WSG-84 coordinate system and its reference ellipsoid. Headings "to the east" are defined as the positive
direction. A 2 byte value.
ASN.1 Representation:
Heading ::= INTEGER (0..65535) -- LSB of 0.00549 degrees
XML Representation:
<xs:simpleType name="Heading" >
<xs:annotation>
<xs:documentation>
LSB of 0.00549 degrees
</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