ETSI-ITS-DSRC.md

# <a name="ETSI-ITS-DSRC"></a>ASN.1 module ETSI-ITS-DSRC
OID: _{ itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts103301 (103301) dsrc (6) version2 (2) }_

## Imports:
* **[ETSI-ITS-CDD](ETSI-ITS-CDD.md)** *{ itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) 102894 cdd (2) major-version-3 (3) minor-version-1 (1) } WITH SUCCESSORS*<br/>
* **[ETSI-ITS-DSRC-REGION](ETSI-ITS-DSRC-REGION.md)** *{ itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts103301 (103301) dsrc (6) region (1) version2 (2) }*<br/>
* **[ElectronicRegistrationIdentificationVehicleDataModule](ElectronicRegistrationIdentificationVehicleDataModule.md)** *{ iso(1) standard(0) iso24534 (24534) vehicleData (1) version1 (1) }*<br/>
## Data Elements:
```asn1

REG-EXT-ID-AND-TYPE ::= CLASS {
  &id     RegionId UNIQUE,
  &Type
} WITH SYNTAX {&Type IDENTIFIED BY &id}
```

### <a name="RegionalExtension"></a>RegionalExtension

* _regionId_ of type [**REG-EXT-ID-AND-TYPE**](ETSI-ITS-DSRC.md#REG-EXT-ID-AND-TYPE) .&id( {Set} )<br>
* _regExtValue_ of type [**REG-EXT-ID-AND-TYPE**](ETSI-ITS-DSRC.md#REG-EXT-ID-AND-TYPE) .&Type( {Set}{@regionId} )<br>
```asn1
RegionalExtension {REG-EXT-ID-AND-TYPE : Set} ::= SEQUENCE {
  regionId     REG-EXT-ID-AND-TYPE.&id( {Set} ),
  regExtValue  REG-EXT-ID-AND-TYPE.&Type( {Set}{@regionId} )
}
```

### <a name="MapData"></a>MapData

Values:
* _timeStamp_ of type [**MinuteOfTheYear**](#MinuteOfTheYear)  OPTIONAL<br>
* _msgIssueRevision_ of type [**MsgCount**](#MsgCount) <br>
* _layerType_ of type [**LayerType**](#LayerType)  OPTIONAL<br>
* _layerID_ of type [**LayerID**](#LayerID)   OPTIONAL<br>
* _intersections_ of type [**IntersectionGeometryList**](#IntersectionGeometryList)  OPTIONAL<br>
* _roadSegments_ of type [**RoadSegmentList**](#RoadSegmentList)  OPTIONAL<br>
* _dataParameters_ of type [**DataParameters**](#DataParameters)  OPTIONAL<br>
* _restrictionList_ of type [**RestrictionClassList**](#RestrictionClassList)  OPTIONAL<br>
* _regional_ of type **SEQUENCE**  (SIZE(1..4)) OF<br>
* **RegionalExtension** {{Reg-MapData}} OPTIONAL<br>
```asn1
MapData ::= SEQUENCE {
  timeStamp         MinuteOfTheYear OPTIONAL,
  msgIssueRevision  MsgCount,
  layerType         LayerType OPTIONAL,
  layerID           LayerID  OPTIONAL,
  intersections     IntersectionGeometryList OPTIONAL,
  roadSegments      RoadSegmentList OPTIONAL,
  dataParameters    DataParameters OPTIONAL,
  restrictionList   RestrictionClassList OPTIONAL,
  regional          SEQUENCE (SIZE(1..4)) OF
                    RegionalExtension {{Reg-MapData}} OPTIONAL,
  ...
}
```

### <a name="RTCMcorrections"></a>RTCMcorrections

Values:
* _msgCnt_ of type [**MsgCount**](#MsgCount) <br>
* _rev_ of type [**RTCM-Revision**](#RTCM-Revision) <br>
* _timeStamp_ of type [**MinuteOfTheYear**](#MinuteOfTheYear)   OPTIONAL<br>
* _anchorPoint_ of type [**FullPositionVector**](#FullPositionVector)  OPTIONAL<br>
* _rtcmHeader_ of type [**RTCMheader**](#RTCMheader)  OPTIONAL<br>
* _msgs_ of type [**RTCMmessageList**](#RTCMmessageList) <br>
* _regional_ of type **SEQUENCE**  (SIZE(1..4)) OF<br>
* **RegionalExtension** {{Reg-RTCMcorrections}} OPTIONAL<br>
```asn1
RTCMcorrections ::= SEQUENCE {
   msgCnt      MsgCount,
   rev         RTCM-Revision,
   timeStamp   MinuteOfTheYear  OPTIONAL,
   anchorPoint FullPositionVector OPTIONAL,
   rtcmHeader  RTCMheader OPTIONAL,
   msgs        RTCMmessageList,
   regional    SEQUENCE (SIZE(1..4)) OF
               RegionalExtension {{Reg-RTCMcorrections}} OPTIONAL,
   ...
}
```

### <a name="SPAT"></a>SPAT

Values:
* _timeStamp_ of type [**MinuteOfTheYear**](#MinuteOfTheYear)  OPTIONAL<br>
* _name_ of type [**DescriptiveName**](#DescriptiveName)  OPTIONAL<br>
* _intersections_ of type [**IntersectionStateList**](#IntersectionStateList) <br>
* _regional_ of type **SEQUENCE**  (SIZE(1..4)) OF<br>
* **RegionalExtension** {{Reg-SPAT}} OPTIONAL<br>
```asn1
SPAT ::= SEQUENCE {
  timeStamp     MinuteOfTheYear OPTIONAL,
  name          DescriptiveName OPTIONAL,
  intersections IntersectionStateList,
  regional      SEQUENCE (SIZE(1..4)) OF
                RegionalExtension {{Reg-SPAT}} OPTIONAL,
  ...
}
```

### <a name="SignalRequestMessage"></a>SignalRequestMessage

Values:
* _timeStamp_ of type [**MinuteOfTheYear**](#MinuteOfTheYear)   OPTIONAL<br>
* _second_ of type [**DSecond**](#DSecond) <br>
* _sequenceNumber_ of type [**MsgCount**](#MsgCount)          OPTIONAL<br>
* _requests_ of type [**SignalRequestList**](#SignalRequestList)  OPTIONAL<br>
* _requestor_ of type [**RequestorDescription**](#RequestorDescription) <br>
* _regional_ of type **SEQUENCE**  (SIZE(1..4)) OF<br>
* **RegionalExtension** {{Reg-SignalRequestMessage}} OPTIONAL<br>
```asn1
SignalRequestMessage ::= SEQUENCE {
  timeStamp       MinuteOfTheYear  OPTIONAL,
  second          DSecond,
  sequenceNumber  MsgCount         OPTIONAL,
  requests        SignalRequestList OPTIONAL,
  requestor       RequestorDescription,
  regional        SEQUENCE (SIZE(1..4)) OF
                  RegionalExtension {{Reg-SignalRequestMessage}} OPTIONAL,
  ...
}
```

### <a name="SignalStatusMessage"></a>SignalStatusMessage

Values:
* _timeStamp_ of type [**MinuteOfTheYear**](#MinuteOfTheYear)   OPTIONAL<br>
* _second_ of type [**DSecond**](#DSecond) <br>
* _sequenceNumber_ of type [**MsgCount**](#MsgCount)          OPTIONAL<br>
* _status_ of type [**SignalStatusList**](#SignalStatusList) <br>
* _regional_ of type **SEQUENCE**  (SIZE(1..4)) OF<br>
* **RegionalExtension** {{Reg-SignalStatusMessage}} OPTIONAL<br>
```asn1
SignalStatusMessage ::= SEQUENCE {
  timeStamp       MinuteOfTheYear  OPTIONAL,
  second          DSecond,
  sequenceNumber  MsgCount         OPTIONAL,
  status          SignalStatusList,
  regional        SEQUENCE (SIZE(1..4)) OF
                  RegionalExtension {{Reg-SignalStatusMessage}} OPTIONAL,
  ...
}
```

```asn1

AdvisorySpeed ::= SEQUENCE {
  type        AdvisorySpeedType,
  speed       SpeedAdvice OPTIONAL,
  confidence  SpeedConfidenceDSRC OPTIONAL,
  distance    ZoneLength OPTIONAL,
  class       RestrictionClassID OPTIONAL,
  regional    SEQUENCE (SIZE(1..4)) OF
              RegionalExtension {{Reg-AdvisorySpeed}} OPTIONAL,
  ...
}
```

### <a name="AdvisorySpeedList"></a>AdvisorySpeedList
```asn1
AdvisorySpeedList ::= SEQUENCE (SIZE(1..16)) OF AdvisorySpeed
```

### <a name="AntennaOffsetSet"></a>AntennaOffsetSet

* _antOffsetX_ of type [**Offset-B12**](#Offset-B12) <br>
* _antOffsetY_ of type [**Offset-B09**](#Offset-B09) <br>
* _antOffsetZ_ of type [**Offset-B10**](#Offset-B10) <br>
```asn1
AntennaOffsetSet ::= SEQUENCE {
   antOffsetX  Offset-B12,
   antOffsetY  Offset-B09,
   antOffsetZ  Offset-B10
   }
```

### <a name="ComputedLane"></a>ComputedLane

Values:
* _referenceLaneId_ of type [**LaneID**](ETSI-ITS-DSRC.md#LaneID) <br>
* _offsetXaxis_ of type [**CHOICE**](#CHOICE)  {
                        small   DrivenLineOffsetSm,
                        large   DrivenLineOffsetLg
                        }<br>
* _offsetYaxis_ of type [**CHOICE**](#CHOICE)  {
                        small   DrivenLineOffsetSm,
                        large   DrivenLineOffsetLg
                        }<br>
* _rotateXY_ of type [**Angle**](#Angle)  OPTIONAL<br>
* _scaleXaxis_ of type [**Scale-B12**](#Scale-B12)  OPTIONAL<br>
* _scaleYaxis_ of type [**Scale-B12**](#Scale-B12)  OPTIONAL<br>
* _regional_ of type **SEQUENCE**  (SIZE(1..4)) OF<br>
* **RegionalExtension** {{Reg-ComputedLane}} OPTIONAL<br>
```asn1
ComputedLane ::= SEQUENCE {
  referenceLaneId    LaneID,
  offsetXaxis        CHOICE {
                        small   DrivenLineOffsetSm,
                        large   DrivenLineOffsetLg
                        },