IS_TS103301.md

```

### <a name="RequestorDescription-addGrpC"></a>RequestorDescription-addGrpC
Some road authorities like to give priority to vehicles based on the type of fuel they use. In addition,
 electric vehicles may receive priority based on their battery status.

* _fuel_ of type [**FuelType**](ETSI-ITS-DSRC.md#FuelType)       OPTIONAL<br>
  fuel used by vehicle.

* _batteryStatus_ of type [**BatteryStatus**](#BatteryStatus)  OPTIONAL<br>
  current batter status of vehicle.


&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
RequestorDescription-addGrpC ::= SEQUENCE {
  fuel           FuelType      OPTIONAL,
  batteryStatus  BatteryStatus OPTIONAL,
  ...
}
```

### <a name="SignalStatusPackage-addGrpC"></a>SignalStatusPackage-addGrpC
The traffic control centre (TCC) may advice a public transport vehicle (e.g. bus) to synchronize his travel time. 
 This may happen when, for example, two busses, due to special traffic conditions, are out of schedule. 
 The first might be too late, the second too fast. The consequence is that the second is driving
 just behind the first and is empty as all passengers are within the first one. To avoid this often-occurring
 situation, the TCC transmits time synchronization advices to the public transport vehicles using the
 signal status message.

* _synchToSchedule_ of type [**DeltaTime**](ETSI-ITS-DSRC.md#DeltaTime)       OPTIONAL<br>
  DeltaTime.

* _rejectedReason_ of type [**RejectedReason**](#RejectedReason)  OPTIONAL<br>
  RejectedReason.

@Note: The [**PrioritizationResponseStatus**](ETSI-ITS-DSRC.md#PrioritizationResponseStatus) provides optionally the reason for prioritization response rejection.

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
SignalStatusPackage-addGrpC ::= SEQUENCE {
  synchToSchedule  DeltaTime      OPTIONAL,
  rejectedReason   RejectedReason OPTIONAL,
  ...
}
```

### <a name="ItsStationPosition"></a>ItsStationPosition
This DF is used to provide real-time positioning information feedback to a specific ITS station 
 (e.g. vehicle, pedestrian, bicycle) by infrastructure equipment.
  The position information includes, for example, the driving, crossing lane and/or the X/Y coordinates in relation to
 the reference position of the MapData. The `timeReference` indicates the time stamp of the the
 message (received from an ITS station) for which the positioning feedback has been computed.

* _stationID_ of type [**StationID**](ETSI-ITS-CDD.md#StationID) <br>
  unique identifier.

* _laneID_ of type [**LaneID**](ETSI-ITS-DSRC.md#LaneID)              OPTIONAL<br>
  LaneID.

* _nodeXY_ of type [**NodeOffsetPointXY**](ETSI-ITS-DSRC.md#NodeOffsetPointXY)   OPTIONAL<br>
  NodeOffsetPointXY.

* _timeReference_ of type [**TimeReference**](#TimeReference)       OPTIONAL<br>
  TimeReference.


&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_

>>>
NOTE:&emsp;The computation of the positioning feedback is out of focus of this standard.
>>>

```asn1
ItsStationPosition ::=	SEQUENCE {
  stationID      StationID,
  laneID         LaneID             OPTIONAL,
  nodeXY         NodeOffsetPointXY  OPTIONAL,
  timeReference  TimeReference      OPTIONAL,
  ...
}
```

### <a name="ItsStationPositionList"></a>ItsStationPositionList
```asn1
ItsStationPositionList ::=	SEQUENCE SIZE(1..5) OF ItsStationPosition
```

### <a name="Node"></a>Node
This DF is used to to identify a node of a lane (waypoint) by its `lane` and node identifier `id`. 

 The `intersectionID` is used if the referenced lane belongs to an adjacent intersection. If the node
 belongs to a connection trajectory ([ISO TS 19091] G.5.1.2) the `connectionID` is used.

* _id_ of type **INTEGER** <br>
  unique identifier.

* _lane_ of type [**LaneID**](ETSI-ITS-DSRC.md#LaneID)            OPTIONAL<br>
  identifier from lane.

* _connectionID_ of type [**LaneConnectionID**](ETSI-ITS-DSRC.md#LaneConnectionID)  OPTIONAL<br>
  identifier from connection.

* _intersectionID_ of type [**IntersectionID**](ETSI-ITS-DSRC.md#IntersectionID)    OPTIONAL<br>
  identifier from intersection.


&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
Node ::= SEQUENCE {
  id              INTEGER,
  lane            LaneID           OPTIONAL,
  connectionID    LaneConnectionID OPTIONAL,
  intersectionID  IntersectionID   OPTIONAL,
  ...
}
```

### <a name="NodeLink"></a>NodeLink
```asn1
NodeLink ::= SEQUENCE SIZE (1..5) OF Node
```

### <a name="PrioritizationResponse"></a>PrioritizationResponse
This DF is used to provide the prioritization status response and the
 signal group identifier for a specific ITS station (e.g. vehicle).

* _stationID_ of type [**StationID**](ETSI-ITS-CDD.md#StationID) <br>
  StationID.

* _priorState_ of type [**PrioritizationResponseStatus**](ETSI-ITS-DSRC.md#PrioritizationResponseStatus) <br>
  PrioritizationResponseStatus.

* _signalGroup_ of type [**SignalGroupID**](ETSI-ITS-DSRC.md#SignalGroupID) <br>
  SignalGroupID.


&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
PrioritizationResponse ::=	SEQUENCE {
  stationID    StationID,
  priorState   PrioritizationResponseStatus,
  signalGroup  SignalGroupID,
  ...
}
```

### <a name="PrioritizationResponseList"></a>PrioritizationResponseList
```asn1
PrioritizationResponseList ::=	SEQUENCE SIZE(1..10) OF PrioritizationResponse
```

### <a name="SignalHeadLocation"></a>SignalHeadLocation
This DF defines the XYZ position of a signal head within an intersection
 and indicates the related signal group identifier.

* _nodeXY_ of type [**NodeOffsetPointXY**](ETSI-ITS-DSRC.md#NodeOffsetPointXY) <br>
* _nodeZ_ of type [**DeltaAltitude**](ETSI-ITS-CDD.md#DeltaAltitude) <br>
* _signalGroupID_ of type [**SignalGroupID**](ETSI-ITS-DSRC.md#SignalGroupID) <br>

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
SignalHeadLocation ::=	SEQUENCE {
  nodeXY         NodeOffsetPointXY,
  nodeZ          DeltaAltitude,
  signalGroupID  SignalGroupID,
  ...
}
```

### <a name="SignalHeadLocationList"></a>SignalHeadLocationList
```asn1
SignalHeadLocationList ::=	SEQUENCE (SIZE(1..64)) OF	SignalHeadLocation
```

### <a name="BatteryStatus"></a>BatteryStatus
This DE defines an enumerated list of battery states.

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
BatteryStatus ::= ENUMERATED {
  unknown,
  critical,
  low,
  good,
  ...
}
```

### <a name="EmissionType"></a>EmissionType
This DE defines an enumerated list of toxic emission types for vehicles.

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
EmissionType ::= ENUMERATED {
  euro1,
  euro2,
  euro3,
  euro4,
  euro5,
  euro6,
  ...
}
```

### <a name="ExceptionalCondition"></a>ExceptionalCondition
This DE defines a list of reasons for sudden changes in
 eventState parameters, thereby offering a reason for extended waiting times.

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
ExceptionalCondition ::= ENUMERATED {
  unknown,
  publicTransportPriority,
  emergencyVehiclePriority,
  trainPriority,
  bridgeOpen,
  vehicleHeight,
  weather,
  trafficJam,
  tunnelClosure,
  meteringActive,
  truckPriority,
  bicyclePlatoonPriority,
  vehiclePlatoonPriority,
  ...
}
```

### <a name="PtvRequestType"></a>PtvRequestType
This DE defines a list of activation requests used for C-ITS migration of legacy public 
 transport prioritization systems. 
 The activation points are used while approaching to an intersection.

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
PtvRequestType  ::= ENUMERATED {
  preRequest,
  mainRequest,
  doorCloseRequest,
  cancelRequest,
  emergencyRequest,
  ...
}
```

### <a name="RejectedReason"></a>RejectedReason
This DE defines a list of reasons for rejected priority requests.

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
RejectedReason ::= ENUMERATED {
  unknown,
  exceptionalCondition,
  maxWaitingTimeExceeded,
  ptPriorityDisabled,
  higherPTPriorityGranted,
  vehicleTrackingUnknown,
  ...
}
```

### <a name="TimeReference"></a>TimeReference
This DE defines a value in milliseconds in the current minute related to UTC time. 
 The range of 60 000 covers one minute (60 seconds * 1 000 milliseconds)

&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** Infrastructure information 

&nbsp;&nbsp;&nbsp;&nbsp;**Revision:** _V1.3.1_
```asn1
TimeReference ::= INTEGER { oneMilliSec(1) } (0..60000)
```



## References:
 1. [ISO TS 19091]: "Intelligent transport systems - Cooperative ITS - Using V2I and I2V communications for applications related to signalized intersections".
 2. [SAE J2735]: "SURFACE VEHICLE STANDARD - V2X Communications Message Set Dictionary"