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SAE J2735-Draft-Rev18 [issued: 06-26-07]
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47 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
the upper bytes of which may not
be sent if the context is known -->
<xs:element name="refPoint" type="ReferencePoint" />
<!-- the reference from which subsequent
data points are offset untill a new
point is used. -->
<xs:element name="config" type="NodeConfig" minOccurs="0"/>
<!-- data about the treamentof values which
follow -->
<xs:element name="links" >
<xs:complexType>
<xs:sequence minOccurs="0" maxOccurs="32">
<xs:element name="link" type="LinkObject" />
<!-- data about one or more approaches rename this ??? -->
</xs:sequence>
</xs:complexType>
</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_MapFragment <ASN> <XML>. In addition, this item may be used by data structures in other
ITS standards.
6.16 Data Frame: DF_J1939-71-Used Somehow
Use: This is a rough cut at the data frame defined by the use case implied in the table.
ASN.1 Representation:
UsedSomehow ::= SEQUENCE {
-- Tire conditions
tires SEQUENCE (SIZE(0..16)) OF {
location TireLocation,
pressure TirePressure,
temp TireTemp,
wheelSensorStatus WheelSensorStatus,
wheelEndElectFault WheelEndElectFault,
leakageRate TireLeakageRate,
detection TirePressureThresholdDetection,
}
-- Vehicle Weight by axel
axle SEQUENCE (SIZE(0..16)) OF {
location AxleLocation,
weight AxleWeight,
}
trailerWeight TrailerWeight,
cargoWeight CargoWeight,
steeringAxleTemperature SteeringAxleTemperature,
driveAxleLocation DriveAxleLocation,
driveAxleLiftAirPressure DriveAxleLiftAirPressure,
driveAxleTemperature DriveAxleTemperature,
driveAxleLubePressure DriveAxleLubePressure,
steeringAxleLubePressure SteeringAxleLubePressure,
...
XML Representation:
<xs:complexType name="UsedSomehow" >
<xs:sequence>
<!-- Tire conditions -->
<xs:element name="tires" >
<xs:complexType>
<xs:sequence minOccurs="0" maxOccurs="16">
<xs:element name="tire" type="TEMP_XML_TYPE_VALUE" />
</xs:sequence>
</xs:complexType>
</xs:element>