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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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205 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
7.146 Data Element: DE_VehicleHeight
Use: The height of the vehicle, measured from the ground to the highest surface, excluding any antenna(s),
and expressed in units of 5 cm. In cases of vehicles with adjustable ride heights, camper shells, and other
devices which may cause the overall height to vary, the largest possible height will be used.
ASN.1 Representation:
VehicleHeight ::= INTEGER (0..127)
-- the height of the vehicle
-- LSB units of 5 cm, range to 6.35 meters
XML Representation:
<xs:simpleType name="VehicleHeight" >
<xs:annotation>
<xs:documentation>
the height of the vehicle
LSB units of 5 cm, range to 6.35 meters
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedByte">
<xs:maxInclusive 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.
Remarks: Observe that this data element is often combined with DE_VehicleWidth when used.
7.147 Data Element: DE_VehicleLaneAttributes
Use: The VehicleLaneAttributes data element relates the allowed (possible) movements from a motorized
vehicle lane. Note that in practice these values may be further restricted by vehicle class, local regulatory
environment and other changing conditions.
ASN.1 Representation:
VehicleLaneAttributes ::= ENUMERATED {
noData (0), -- ('0000000000000000'B)
egressPath (1), -- ('0000000000000001'B)
-- a two-way path or an outbound path is described
maneuverStraightAllowed (2), -- ('0000000000000010'B)
maneuverLeftAllowed (4), -- ('0000000000000100'B)
maneuverRightAllowed (8), -- ('0000000000001000'B)
yield (16), -- ('0000000000010000'B)
maneuverNoUTurn (32), -- ('0000000000100000'B)
maneuverNoTurnOnRed (64), -- ('0000000001000000'B)
maneuverNoStop (128), -- ('0000000010000000'B)
noStop (256), -- ('0000000100000000'B)
noTurnOnRed (512), -- ('0000001000000000'B)
hovLane (1024), -- ('0000010000000000'B)
busOnly (2048), -- ('0000100000000000'B)
busAndTaxiOnly (4096), -- ('0001000000000000'B)
maneuverHOVLane (8192), -- ('0010000000000000'B)
maneuverSharedLane (16384), -- ('0100000000000000'B)
-- a "TWLTL" (two way left turn lane)
maneuverBikeLane (32768) -- ('1000000000000000'B)
-- Issue: what about truck maneuvers etc..
} -- 2 bytes
XML Representation:
<xs:simpleType name="VehicleLaneAttributes" >
<xs:annotation>
<xs:appinfo>
noData (0) -- ('0000000000000000'B)
egressPath (1) -- ('0000000000000001'B)