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SAE J2735-Draft-Rev15 [issued: 01-30-07]
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36 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
<xs:element name="minute" type="DMinute" />
<!-- 1 byte -->
<xs:element name="second" type="DSecond" />
<!-- 2 bytes -->
</xs:sequence>
</xs:complexType>
Used by: This entry is directly used by the following 3 other data structures in this standard (record type, descriptive name,
ASN.1, and XML name (if present) of each):
DF
DF
DF
In addition, this item may be used by data structures in other ITS standards.
6.8 Data Frame: DF_DFullTime
Use: The DSRC style full time is derived from complete entry date-time but with the seconds and fraction of a
second removed (these are typically sent in another part of the same message). The full time is defined as a
compound value consisting of finite-length sequences of integers (not characters) of the form: "yyyy, mm, dd, hh,
mm" - as defined below. Because the length of each element is known, no inner element tagging is normally
used in transmission. Thus, this data frame occupies 6 bytes in total.
ASN.1 Representation:
DFullTime ::= SEQUENCE {
year DYear, -- 2 bytes
month DMonth, -- 1 byte
day DDay, -- 1 byte
hour DHour, -- 1 byte
minute DMinute -- 1 byte
}
XML Representation:
<xs:complexType name="DFullTime" >
<xs:sequence>
<xs:element name="year" type="DYear" />
<!-- 2 bytes -->
<xs:element name="month" type="DMonth" />
<!-- 1 byte -->
<xs:element name="day" type="DDay" />
<!-- 1 byte -->
<xs:element name="hour" type="DHour" />
<!-- 1 byte -->
<xs:element name="minute" type="DMinute" />
<!-- 1 byte -->
</xs:sequence>
</xs:complexType>
Used by: This entry is used directly by one other data structure in this standard, a DF called DF_ValueList <ASN>
<XML>. In addition, this item may be used by data structures in other ITS standards.
6.9 Data Frame: DF_DMonthDay
Use: The DSRC style month-day is a compound value consisting of finite-length sequences of integers (not
characters) of the form: "mm, dd" - as defined below. Because the length of each element is known, no inner
element tagging is normally used in transmission. Thus, this data frame occupies 2 bytes in total.
ASN.1 Representation:
DMonthDay ::= SEQUENCE {
month DMonth, -- 1 byte
day DDay -- 1 byte