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SAE J2735-Draft-Rev15 [issued: 01-30-07]
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73 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
XML Representation:
<xs:simpleType name="ObstacleDirection" >
<xs:annotation>
<xs:documentation>
Use the header DE for this unless it proves different.
</xs:documentation>
</xs:annotation>
<xs:restriction base ="Heading"/>
</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
DF
In addition, this item may be used by data structures in other ITS standards.
7.30 Data Element: DE_ObstacleDistance
Use: This data element draws from the output of a forward sensing system to report the presence of an obstacle
and its measured distance from the vehicle detecting and reporting the obstacle. This information can be used by
road authorities to investigate and remove the obstacle, as well as by other vehicles in advising drivers or on-board
systems of the obstacle location. Distance is expressed in meters.
ASN.1 Representation:
ObstacleDistance ::= INTEGER (0..999) -- units of meters
XML Representation:
<xs:simpleType name="ObstacleDistance" >
<xs:annotation>
<xs:documentation>
units of meters
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedShort">
<xs:maxInclusive value="999"/>
</xs:restriction>
</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
DF
In addition, this item may be used by data structures in other ITS standards.
7.31 Data Element: DE_PayloadData
Use: A stream of octets to be exchanged.
ASN.1 Representation:
PayloadData ::= OCTET STRING (SIZE(1..2048))
XML Representation:
<xs:complexType name="PayloadData" >
<xs:simpleContent>
<xs:extension base="PayloadData-string" >
<xs:attribute name="EncodingType" use="required">
<xs:simpleType>
<xs:restriction base="xs:NMTOKEN">
<xs:enumeration value="base64Binary"/>