 |
 |
 |
 |
|
 |
 |
SAE J2735-Draft-Rev28 [issued: 11-10-08]
-
179 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
-- preemptState object of NTCIP 1202 v2.19f
-- See PreemptState for bit definitions.
-- If a prioirty to follow the
-- tspInputStatus object utilized in the
-- NYC ASTC2 traffic controller
-- See PriorityState for bit definitions
XML Representation:
<xs:complexType name="SignalState" >
<xs:simpleContent>
<xs:annotation>
<xs:documentation>
With bits set as follows:
Bit 7 (MSB) Set if the state is currently active
only one active state can exist at a time, and
this state should be sent first in any sequences
Bits 6~4 The preempt or priority value that is
being described.
Bits 3~0 the state bits, indicating either a
preemption or a priority use as follows:
If a preemption: to follow the
preemptState object of NTCIP 1202 v2.19f
See PreemptState for bit definitions.
If a prioirty to follow the
tspInputStatus object utilized in the
NYC ASTC2 traffic controller
See PriorityState for bit definitions
</xs:documentation>
</xs:annotation>
<xs:extension base="SignalState-string" >
<xs:attribute name="EncodingType" use="required">
<xs:simpleType>
<xs:restriction base="xs:NMTOKEN">
<xs:enumeration value="base64Binary"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:simpleType name="SignalState-string">
<xs:restriction base="xs:base64Binary">
<xs:length value="2"/>
</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):
MSG
<XML>, and
DF
In addition, this item may be used by data structures in other ITS standards.
Remarks: Note that in use this object is enclosed in an outer sequence which identifies if it is describing a
preemption or a priority use.
7.116 Data Element: DE_SignPrority
Use: Require a useful definition to go here.
ASN.1 Representation:
SignPrority ::= INTEGER (0..7)