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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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197 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
XML Representation:
<xs:simpleType name="ThrottlePosition" >
<xs:annotation>
<xs:documentation>
LSB units are 0.5 percent
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:unsignedByte">
<xs:maxInclusive value="200"/>
</xs:restriction>
</xs:simpleType>
In addition, this item may be used by data structures in other ITS standards.
7.135 Data Element: DE_TimeConfidence
Use: This DE is used to provide to listeners the confidence interval of the 95% confidence level for the
currently reported value of time, taking into account the current calibration and precision of the sensor(s)
used to measure and/or calculate the value. This data element is only to provide the listener with
information on the limitations of the sensing system; not to support any type of automatic error correction
or to imply a guaranteed maximum error. This data element should not be used for fault detection or
diagnosis, but if a vehicle is able to detect a fault, the confidence interval should be increased accordingly.
ASN.1 Representation:
TimeConfidence ::= ENUMERATED {
notEquipped (0), -- B'0000 Not Equipped
time-100-000 (1), -- B'0001 100 Seconds
time-050-000 (2), -- B'0010 50 Seconds
time-020-000 (3), -- B'0011 20 Seconds
time-010-000 (4), -- B'0100 10 Seconds
time-002-000 (5), -- B'0101 2 Seconds
time-001-000 (6), -- B'0110 1 Second
time-000-500 (7), -- B'0111 0.5 Seconds
time-000-200 (8), -- B'1000 0.2 Seconds
time-000-100 (9), -- B'1001 0.1 Seconds
time-000-050 (10), -- B'1010 0.05 Seconds
time-000-020 (11), -- B'1011 0.02 Seconds
time-000-010 (12), -- B'1100 0.01 Seconds
time-000-005 (13), -- B'1101 0.005 Seconds
time-000-002 (14), -- B'1110 0.002 Seconds
time-000-001 (15) -- B'1111 0.001 Seconds
}
-- Encoded as a 4 bit value
XML Representation:
<xs:simpleType name="TimeConfidence" >
<xs:annotation>
<xs:appinfo>
notEquipped (0) -- B'0000 Not Equipped
time 100 000 (1) -- B'0001 100 Seconds
time 050 000 (2) -- B'0010 50 Seconds
time 020 000 (3) -- B'0011 20 Seconds
time 010 000 (4) -- B'0100 10 Seconds
time 002 000 (5) -- B'0101 2 Seconds
time 001 000 (6) -- B'0110 1 Second
time 000 500 (7) -- B'0111 0.5 Seconds
time 000 200 (8) -- B'1000 0.2 Seconds
time 000 100 (9) -- B'1001 0.1 Seconds
time 000 050 (10) -- B'1010 0.05 Seconds
time 000 020 (11) -- B'1011 0.02 Seconds
time 000 010 (12) -- B'1100 0.01 Seconds
time 000 005 (13) -- B'1101 0.005 Seconds
time 000 002 (14) -- B'1110 0.002 Seconds
time 000 001 (15) -- B'1111 0.001 Seconds
</xs:appinfo>
<xs:documentation>