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SAE J2735-Draft-Rev29 [issued: 12-11-08]
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This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
seccess (5) -- TSP Success
removed (6) -- TSP Removed
clearFail (7) -- TSP Clear Fail
detectFail (8) -- TSP Detect Fail
detectClear (9) -- TSP Detect Clear
abort (10) -- TSP Abort (needed to remain on-line)
delayTiming (11) -- TSP Delay Timing
extendTiming (12) -- TSP Extend Timing
preemptOverride (13) -- TSP Preempt Over-ride
adaptiveOverride (14) -- TSP Adaptive Over-ride
reserved (15)
</xs:appinfo>
<xs:documentation>
To use 4 bits,
typically packed with other items in a INTEGER (-128..127)
</xs:documentation>
</xs:annotation>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="15"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="noneActive"/>
<xs:enumeration value="none"/>
<xs:enumeration value="requested"/>
<xs:enumeration value="active"/>
<xs:enumeration value="activeButIhibitd"/>
<xs:enumeration value="seccess"/>
<xs:enumeration value="removed"/>
<xs:enumeration value="clearFail"/>
<xs:enumeration value="detectFail"/>
<xs:enumeration value="detectClear"/>
<xs:enumeration value="abort"/>
<xs:enumeration value="delayTiming"/>
<xs:enumeration value="extendTiming"/>
<xs:enumeration value="preemptOverride"/>
<xs:enumeration value="adaptiveOverride"/>
<xs:enumeration value="reserved"/>
</xs:restriction>
</xs:simpleType >
<xs:simpleType>
<xs:restriction base="local:PriorityState" />
</xs:simpleType>
</xs:union>
</xs:simpleType>
In addition, this item may be used by data structures in other ITS standards.
Remarks: Used in the SignalState definition (a complex octet encoding).
7.103 Data Element: DE_ProbeSegmentNumber
Use: The PSN enables users to identify vehicle trajectory for a limited amount of time or over a limited
distance. It is randomly generated by a vehicle every 120 seconds or 1km, whichever comes last. The
interval between PSN changes is a random number of seconds between 0 and 10s or a random distance
between 0 and 200m, whichever comes last. When sending messages containing a PSN, each message
must contain a single PSN.
For Example when using the PSN in a Probe Data snapshot, all snapshots contained within a single
message must contain the same PSN. All remaining Snapshots with a PSN that has already been sent to an
RSE will be purged when the RSE communication link is broken. Event based Snapshots will not contain a
PSN.