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SAE J2735-Draft-Rev29 [issued: 12-11-08]
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58 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
<xs:sequence>
<!-- need values, if this just itits and text? -->
<xs:element name="item1" >
<xs:simpleType>
<xs:restriction base="xs:int"/>
</xs:simpleType>
</xs:element>
<xs:element name="item2" minOccurs="0">
<xs:simpleType>
<xs:restriction base="xs:int"/>
</xs:simpleType>
</xs:element>
<xs:element name="item3" minOccurs="0">
<xs:simpleType>
<xs:restriction base="xs:int"/>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
Used By: This entry is used directly by one other data structure in this standard, a MSG called
MSG_TravelerInformation <ASN> <XML>. In addition, this item may be used by data structures in
other ITS standards.
6.26 Data Frame: DF_J1939-Data Items
Use: This a data frame used to sent various J1939 defined data elements from the vehicle.
ASN.1 Representation:
J1939data ::= SEQUENCE {
-- Tire conditions
tires SEQUENCE (SIZE(0..16)) OF SEQUENCE {
location TireLocation OPTIONAL,
pressure TirePressure OPTIONAL,
temp TireTemp OPTIONAL,
wheelSensorStatus WheelSensorStatus OPTIONAL,
wheelEndElectFault WheelEndElectFault OPTIONAL,
leakageRate TireLeakageRate OPTIONAL,
detection TirePressureThresholdDetection OPTIONAL,
...
} OPTIONAL,
-- Vehicle Weight by axel
axle SEQUENCE (SIZE(0..16)) OF SEQUENCE {
location AxleLocation OPTIONAL,
weight AxleWeight OPTIONAL,
...
} OPTIONAL,
trailerWeight TrailerWeight OPTIONAL,
cargoWeight CargoWeight OPTIONAL,
steeringAxleTemperature SteeringAxleTemperature OPTIONAL,
driveAxleLocation DriveAxleLocation OPTIONAL,
driveAxleLiftAirPressure DriveAxleLiftAirPressure OPTIONAL,
driveAxleTemperature DriveAxleTemperature OPTIONAL,
driveAxleLubePressure DriveAxleLubePressure OPTIONAL,
steeringAxleLubePressure SteeringAxleLubePressure OPTIONAL,
...
}
XML Representation:
<xs:complexType name="J1939data" >
<xs:sequence>
<!-- Tire conditions -->
<xs:element name="tires" minOccurs="0">
<xs:complexType>
<xs:sequence minOccurs="0" maxOccurs="16">
<xs:element name="tire" >
<xs:complexType>