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SAE J2735-Draft-Rev15 [issued: 01-30-07]
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115 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
<xs:annotation>
<xs:documentation>
Follow definition notes on setting these bits
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedByte"/>
</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
MSG
In addition, this item may be used by data structures in other ITS standards.
Remarks: Note that a well chosen roadway with a set of priority schemes chosen to be very well managed can be
thrown into chaos when an incident event occurs in it and when emergency response equipment enters the
transmission zone during the response to the event. Local agreements on practices, including road side unit (RSU)
placement, will be needed to insure correct operation.
8.7 Data Element: DE_Speed [ATIS]
Use: Need to define.
ASN.1 Representation:
Speed ::= INTEGER (0..100) -- edit to proper ranges
XML Representation:
<xs:simpleType name="Speed" >
<xs:annotation>
<xs:documentation>
edit to proper ranges
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedByte">
<xs:maxInclusive value="100"/>
</xs:restriction>
</xs:simpleType>
Used by: This entry is directly used by the following 5 other data structures in this standard (record type, descriptive name,
ASN.1, and XML name (if present) of each):
DF
DF
DF
MSG
DF
In addition, this item may be used by data structures in other ITS standards.
8.8 Message: MSG_RoadSideAlert [ATIS]
Use: This message is used to send alerts for nearby hazards to travelers. Unlike most messages which use the
LRMS profiles to describe the areas affected, this message likely applies to the receiver by the very fact that it is
received. In other words, it does not use LRMS. Typically transmitted over the Dedicated Short Range
Communications (DSRC) media, this message provides simple alerts to travelers (both in vehicle and with portable
devices). Typical example messages would be "bridge icing ahead" or "train coming" or "ambulances operating in
the area." The full range of ITIS phrases are supported here, but those dealing with mobile hazards, construction