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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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146 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
DF
<XML>, and
DF
<XML>, and
DF
In addition, this item may be used by data structures in other ITS standards.
Remarks: If a globally unique lane number is needed, this can be obtained by combining the complete
intersection ID with the lane number.
7.75 Data Element: DE_LaneSet
Use: The LaneSet data element is a sequence of one ot more octets, where each octet represents one of the
lanes in an intersection.
ASN.1 Representation:
LaneSet ::= OCTET STRING (SIZE(1..127))
-- each byte encoded as a: LaneNumber,
-- the collection of lanes, by num,
-- to which some state data applies
XML Representation:
<xs:complexType name="LaneSet" >
<xs:simpleContent>
<xs:annotation>
<xs:documentation>
each byte encoded as a: LaneNumber,
the collection of lanes, by num,
to which some state data applies
</xs:documentation>
</xs:annotation>
<xs:extension base="LaneSet-string" >
<xs:attribute name="EncodingType" use="required">
<xs:simpleType>
<xs:restriction base="xs:NMTOKEN">
<xs:enumeration value="base64Binary"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:simpleType name="LaneSet-string">
<xs:restriction base="xs:base64Binary">
<xs:minLength value="2"/>
<xs:maxLength value="170"/>
</xs:restriction>
</xs:simpleType >
Used By: This entry is used directly by one other data structure in this standard, a DF called
DF_MovementState <ASN> <XML>. In addition, this item may be used by data structures in other
ITS standards.
7.76 Data Element: DE_LaneWidth
Use: The LaneWidth data concept coveys the width of a lane in LSB units of 10 cm. Maximum value
would be a lane of 12.7meters.
ASN.1 Representation:
LaneWidth ::= INTEGER (0..127) -- units of 10 cm
XML Representation:
<xs:simpleType name="LaneWidth" >
<xs:annotation>