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SAE J2735-Draft-Rev29 [issued: 12-11-08]
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198 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
<xs:enumeration value="noStop"/>
<xs:enumeration value="noTurnOnRed"/>
<xs:enumeration value="hovLane"/>
<xs:enumeration value="busOnly"/>
<xs:enumeration value="busAndTaxiOnly"/>
<xs:enumeration value="maneuverHOVLane"/>
<xs:enumeration value="maneuverSharedLane"/>
</xs:restriction>
</xs:simpleType >
</xs:union>
</xs:simpleType>
<xs:simpleType name="VehicleLaneAttributes">
<xs:list itemType="VehicleLaneAttributes-item"/>
</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.
Remarks: If the VehicleLaneAttributes bit for egressPath is set, then the described path represents the out-
bound flow of traffic from the approach. In rare cases and for very small intersections, this bit may also
indicate bi-directional flow of traffic along the lane, although this is more often seen in other types of lanes
(such as when describing a pedestrian lane).
7.144 Data Element: DE_VehicleLength
Use: The length of the vehicle expressed in centimeters, unsigned. Note that this is a 1.5 byte value and it
is combined with a 1.5 byte value to form a 3 byte data frame. When sent alone it shall occupy 2 bytes with
the upper bits being set to zero.
ASN.1 Representation:
VehicleLength ::= INTEGER (0..4095) -- LSB units are 1 cm
XML Representation:
<xs:simpleType name="VehicleLength" >
<xs:annotation>
<xs:documentation>
LSB units are 1 cm
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedShort">
<xs:maxInclusive value="4095"/>
</xs:restriction>
</xs:simpleType>
Used By: This entry is used directly by one other data structure in this standard, a DF called
DF_VehicleSize <ASN> <XML>. In addition, this item may be used by data structures in other ITS
standards.
7.145 Data Element: DE_VehicleMass
Use: The mass of the vehicle. With an LSB of 50 kg, this produces a max range of 6350kg (about 14,00
lbs). Mass should reflect current gross mass of vehicle and contents if known, otherwise an average laden
value should be established. If cases where the mass is greater then 6350 Kg then the value of 127 shall be
used.
ASN.1 Representation:
VehicleMass ::= INTEGER (1..127) -- mass with an LSB of 50 Kg