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asn/cooperative_parking.asn
View file @ 48ffedf1
PIM-PDU-Descriptions {itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) pimPduRelease2 (104072) PIM (1) major-version-2 (2) minor-version-1 (1)} PIM-PDU-Descriptions {itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) pimPduRelease2 (104072) pim (1) major-version-2 (2) minor-version-1 (1)}
DEFINITIONS AUTOMATIC TAGS ::= DEFINITIONS AUTOMATIC TAGS ::=
...@@ -6,7 +6,7 @@ BEGIN ...@@ -6,7 +6,7 @@ BEGIN
IMPORTS IMPORTS
BasicContainer, ItsPduHeader, Identifier2B, ParkingSpaceStatus, StandardLength12b, TimestampIts, StationId, Wgs84Angle, DeltaPosition, Path, DeltaTimeTenthOfSecond, StandardLength1B, GeoPosition, ParkingReservationType, ParkingAreaArrangementType, ParkingOccupancyInfo, ParkingSpaceBasic, DeltaPositions, MessageSegmentationInfo BasicContainer, ItsPduHeader, Identifier2B, ParkingSpaceStatus, StandardLength12b, TimestampIts, StationId, Wgs84Angle, DeltaPosition, Path, DeltaTimeTenthOfSecond, StandardLength1B, GeoPosition, ParkingReservationType, ParkingAreaArrangementType, ParkingOccupancyInfo, ParkingSpaceBasic, DeltaPositions, MessageSegmentationInfo, ObjectDimension
FROM ETSI-ITS-CDD { FROM ETSI-ITS-CDD {
itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) 102894 cdd (2) major-version-4 (4) minor-version-2 (2) itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) 102894 cdd (2) major-version-4 (4) minor-version-2 (2)
} }
...@@ -96,19 +96,24 @@ ParkingSpaceSegments ::= SEQUENCE (SIZE (0..31)) OF ParkingSpaceSegment ...@@ -96,19 +96,24 @@ ParkingSpaceSegments ::= SEQUENCE (SIZE (0..31)) OF ParkingSpaceSegment
/** /**
* This DF indicates the space intended to be allocated by the ego vehicle * This DF indicates the space intended to be allocated by the ego vehicle
* *
* @field spaceId: The identifier of the parking space. Unique for each sender. * @field spaceId: The identifier of an individual parking space. Unique for each sender.
* *
* @field reporter: The station id of the reporter of the particular space. Shall be filled if the reporter is not the same as the sender. * @field reporter: The station id of the reporter of the particular space. Shall be filled if the reporter is not the same as the sender.
* *
* @field estimatedActionTime: The estimated time of completion of the intent (e.g., arrival or departure time). * @field estimatedActionTime: The estimated time of completion of the intent (e.g., arrival or departure time).
* *
* @field subjectParkingSpace: Represents the target of the parking space intent. If the intended parking space was received in a non individual
* representation, then the sender shall genenrate an individual representation and append to the intent.
*
* @category: * @category:
* @revision: Created in V2.1.1 * @revision: Created in V2.1.1
*/ */
ParkingSpaceIntentIndication ::= SEQUENCE { ParkingSpaceIntentIndication ::= SEQUENCE {
spaceId Identifier2B, -- TODO: how to tell which to use in segment spaceId Identifier2B,
reporter StationId OPTIONAL, reporter StationId OPTIONAL,
estimatedCompletionTime TimestampIts OPTIONAL estimatedCompletionTime TimestampIts OPTIONAL,
subjectParkingSpace IndividualParkingSpace OPTIONAL,
...
} }
/** /**
...@@ -163,10 +168,10 @@ ParkingSpaceDetectionMetaData ::= SEQUENCE { ...@@ -163,10 +168,10 @@ ParkingSpaceDetectionMetaData ::= SEQUENCE {
* *
* @field detectionReferencePosition: The reference position related to the detection segment. * @field detectionReferencePosition: The reference position related to the detection segment.
* *
* @field path: The path of the ego vehicle. A new point shall be added each time the heading of the * @field path: The path of the ego vehicle. A new point shall be at least added each time the heading of the
* vehicle changes more then X degrees, the closest distance between the current position and line calculated * vehicle changes more then SegmentNewPathPointHeadingThreshold, the closest distance between the current
* from the last two path points exceeds Y meters, or the or the detection segment is ended. The pathDeltaTime in * position and line calculated from the last two path points exceeds SegmentNewPathPointLateralDistanceThreshold,
* the path points should not be filled. * or the detection segment is ended. The pathDeltaTime in the path points should not be filled.
* *
* @field spacesOnTheLeft: The list of parking space segments on the left of the vehicle. * @field spacesOnTheLeft: The list of parking space segments on the left of the vehicle.
* *
...@@ -193,7 +198,7 @@ ParkingSpaceSegment ::= SEQUENCE { ...@@ -193,7 +198,7 @@ ParkingSpaceSegment ::= SEQUENCE {
/** /**
* This DF represents external ids * This DF represents external ids
* *
* @field evId: Identifier of the electric charing space. -> Reference to ISO standard * @field evSEId: Electric Vehicle Supply Equipment Identification, as defined in ISO 15118.
* *
* @field parkingSpaceId: The identifier of the parking space, as defined in the ParkingSpaceBasic data frame. * @field parkingSpaceId: The identifier of the parking space, as defined in the ParkingSpaceBasic data frame.
* *
...@@ -201,7 +206,7 @@ ParkingSpaceSegment ::= SEQUENCE { ...@@ -201,7 +206,7 @@ ParkingSpaceSegment ::= SEQUENCE {
* @revision: Created in V2.1.1 * @revision: Created in V2.1.1
*/ */
ExternalParkingSpaceIdentifiers ::= SEQUENCE { ExternalParkingSpaceIdentifiers ::= SEQUENCE {
evId EvId OPTIONAL, evSEId IA5String SIZE(1..36) OPTIONAL,
parkingSpaceId Identifier2B OPTIONAL, parkingSpaceId Identifier2B OPTIONAL,
... ...
} }
...@@ -235,7 +240,7 @@ ParkingSegments ::= SEQUENCE SIZE(1..32, ...) OF ParkingSegment ...@@ -235,7 +240,7 @@ ParkingSegments ::= SEQUENCE SIZE(1..32, ...) OF ParkingSegment
* @field attributes: Shared attributes of the parking space, such as status, arrangement type, occupancy rules, * @field attributes: Shared attributes of the parking space, such as status, arrangement type, occupancy rules,
* and reservation type. These attributes provide key details about the parking space's characteristics. * and reservation type. These attributes provide key details about the parking space's characteristics.
* *
* @field size: The size dimensions of the parking space, including width and length measurements.gs) * @field size: The size dimensions of the parking space, including width and length measurements.
* *
* @category: * @category:
* @revision: Created in V2.1.1 * @revision: Created in V2.1.1
...@@ -287,46 +292,11 @@ ParkingSpaceAttributes ::= SEQUENCE { ...@@ -287,46 +292,11 @@ ParkingSpaceAttributes ::= SEQUENCE {
*/ */
ParkingSpaceSize ::= SEQUENCE { ParkingSpaceSize ::= SEQUENCE {
observedWidth StandardLength1BWithConfidence OPTIONAL, observedWidth ObjectDimension OPTIONAL,
observedLength StandardLength1BWithConfidence OPTIONAL, observedLength ObjectDimension OPTIONAL,
nominalWidth StandardLength1BWithConfidence OPTIONAL, nominalWidth ObjectDimension OPTIONAL,
nominalLength StandardLength1BWithConfidence OPTIONAL nominalLength ObjectDimension OPTIONAL
} }
-- Move to CDD
/**
* This DE represents the electric vehicle charging station id
*
* @category:
* @revision: Created in V2.1.1
*/
EvId ::= INTEGER(0..4294967295) -- TODO: figure out real evids -> its is Identifier2b in CDD parking
/**
* This DE represents a standard length with an associated confidence value
*
* @field length: The value of the length.
*
* @field confidence: The confidence value with 95% level.
* @category:
* @revision: Created in V2.1.1
*/
StandardLength1BWithConfidence ::= SEQUENCE {
length StandardLength1B,
confidence StandardLength1BConfidence
}
/**
* This DE represents the 95% confidence value.
*
* @unit: 0.1 metre
* @category:
* @revision: Created in V2.1.1
*/
StandardLength1BConfidence ::= INTEGER {
oneDecimeter (1),
unavailable (15)
} (0..15)
END END
docs/ETSI-ITS-CDD.md 0 → 100644
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docs/PIM-PDU-Descriptions.md 0 → 100644
View file @ 48ffedf1
# <a name="PIM-PDU-Descriptions"></a>ASN.1 module PIM-PDU-Descriptions
OID: _{itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) pimPduRelease2 (104072) pim (1) major-version-2 (2) minor-version-1 (1)}_
## 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-4 (4) minor-version-2 (2) }*<br/>
## Data Elements:
### <a name="ParkingInformationMessage"></a>ParkingInformationMessage
This DF represents the Parking Information Service
and is the top level Protocol Data Unit.
Fields:
* _header_ of type [**ItsPduHeader**](ETSI-ITS-CDD.md#ItsPduHeader) (WITH COMPONENTS {... , protocolVersion (2), messageId(21)})<br>
This header contains basic message information
* _pimPayload_ of type [**PimPayload**](#PimPayload) <br>
This field contains the data necessary for ParkingInformationMessage
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingInformationMessage ::= SEQUENCE {
header ItsPduHeader (WITH COMPONENTS {... , protocolVersion (2), messageId(21)}),
pimPayload PimPayload
}
```
### <a name="PimPayload"></a>PimPayload
This DF indicates the parameters necessary for the PIM
Fields:
* _managementContainer_ of type [**PimManagementContainer**](#PimManagementContainer) <br>
The management container.
* _detections_ of type [**ParkingSpaceDetections**](#ParkingSpaceDetections) OPTIONAL<br>
The list of detected spaces.
* _arrivalIndication_ of type [**ParkingSpaceIntentIndication**](#ParkingSpaceIntentIndication) OPTIONAL<br>
This field is used to indicate the parking space intended to be occupied by the sender.
* _departureIndication_ of type [**ParkingSpaceIntentIndication**](#ParkingSpaceIntentIndication) OPTIONAL<br>
This field is used to indicate the parking space from which the sender is about to depart.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
PimPayload ::= SEQUENCE {
managementContainer PimManagementContainer,
detections ParkingSpaceDetections OPTIONAL,
arrivalIndication ParkingSpaceIntentIndication OPTIONAL,
departureIndication ParkingSpaceIntentIndication OPTIONAL,
...
}
```
### <a name="PimManagementContainer"></a>PimManagementContainer
This DF represents the management container of the PIM.
It shall include the following components:
Fields:
* _segmentationInfo_ of type [**MessageSegmentationInfo**](ETSI-ITS-CDD.md#MessageSegmentationInfo) <br>
information regarding the message segmentation on facility layer.
```asn1
PimManagementContainer ::= SEQUENCE {
segmentationInfo MessageSegmentationInfo,
...
}
```
### <a name="ParkingSpaceDetections"></a>ParkingSpaceDetections
This DF describes the list of space detections
Fields:
* _individualParkingSpaces_ of type [**IndividualParkingSpaces**](#IndividualParkingSpaces) <br>
The list of individual parking spaces detected
* _segmentsOfParkingSpaces_ of type [**ParkingSpaceSegments**](#ParkingSpaceSegments) <br>
The list of parking spaces detected in a segment-based way
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingSpaceDetections ::= SEQUENCE {
individualParkingSpaces IndividualParkingSpaces,
segmentsOfParkingSpaces ParkingSpaceSegments,
...
}
```
### <a name="IndividualParkingSpaces"></a>IndividualParkingSpaces
The DF shall contain a list of DF [**IndividualParkingSpace**](#IndividualParkingSpace).
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
IndividualParkingSpaces ::= SEQUENCE (SIZE (0..31)) OF IndividualParkingSpace
```
### <a name="ParkingSpaceSegments"></a>ParkingSpaceSegments
The DF shall contain a list of DF [**ParkingSpaceSegment**](#ParkingSpaceSegment).
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingSpaceSegments ::= SEQUENCE (SIZE (0..31)) OF ParkingSpaceSegment
```
### <a name="ParkingSpaceIntentIndication"></a>ParkingSpaceIntentIndication
This DF indicates the space intended to be allocated by the ego vehicle
Fields:
* _spaceId_ of type [**Identifier2B**](ETSI-ITS-CDD.md#Identifier2B) <br>
The identifier of an individual parking space. Unique for each sender.
* _reporter_ of type [**StationId**](ETSI-ITS-CDD.md#StationId) OPTIONAL<br>
The station id of the reporter of the particular space. Shall be filled if the reporter is not the same as the sender.
* _estimatedCompletionTime_ of type [**TimestampIts**](ETSI-ITS-CDD.md#TimestampIts) OPTIONAL<br>
* _subjectParkingSpace_ of type [**IndividualParkingSpace**](#IndividualParkingSpace) OPTIONAL<br>
Represents the target of the parking space intent. If the intended parking space was received in a non individual
representation, then the sender shall genenrate an individual representation and append to the intent.
* estimatedActionTime<br>
The estimated time of completion of the intent (e.g., arrival or departure time).
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingSpaceIntentIndication ::= SEQUENCE {
spaceId Identifier2B,
reporter StationId OPTIONAL,
estimatedCompletionTime TimestampIts OPTIONAL,
subjectParkingSpace IndividualParkingSpace OPTIONAL,
...
}
```
### <a name="IndividualParkingSpace"></a>IndividualParkingSpace
This DF represents the location of an individual parking space
Fields:
* _detectionMetaData_ of type [**ParkingSpaceDetectionMetaData**](#ParkingSpaceDetectionMetaData) <br>
The field contains meta data about the individual parking space.
* _position_ of type [**GeoPosition**](ETSI-ITS-CDD.md#GeoPosition) <br>
The position of the individual space.
* _attributes_ of type [**ParkingSpaceAttributes**](#ParkingSpaceAttributes) <br>
Shared attributes of the parking space, such as status, arrangement type, occupancy rules,
and reservation type. These attributes provide key details about the parking space's characteristics.
* _size_ of type [**ParkingSpaceSize**](#ParkingSpaceSize) OPTIONAL<br>
The size dimensions of the parking space, including width and length measurements.
* _externalParkingSpaceIds_ of type [**ExternalParkingSpaceIdentifiers**](#ExternalParkingSpaceIdentifiers) OPTIONAL<br>
Represents links to external systems, e.g., to electric vehicle charging stations.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
IndividualParkingSpace ::= SEQUENCE {
detectionMetaData ParkingSpaceDetectionMetaData,
position GeoPosition,
attributes ParkingSpaceAttributes,
size ParkingSpaceSize OPTIONAL,
externalParkingSpaceIds ExternalParkingSpaceIdentifiers OPTIONAL,
...
}
```
### <a name="ParkingSpaceDetectionMetaData"></a>ParkingSpaceDetectionMetaData
This DF describes parking space detection parameters
Fields:
* _id_ of type [**Identifier2B**](ETSI-ITS-CDD.md#Identifier2B) <br>
The identifier of the detection. Shall be unique when combined with source
* _source_ of type [**StationId**](ETSI-ITS-CDD.md#StationId) OPTIONAL<br>
The station id of the sender vehicle. Shall only be filled if the sender is not the detector.
* _endTime_ of type [**TimestampIts**](ETSI-ITS-CDD.md#TimestampIts) <br>
The end time of detection. (e.g., when the detector vehicle passed by)
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingSpaceDetectionMetaData ::= SEQUENCE {
id Identifier2B,
source StationId OPTIONAL,
endTime TimestampIts,
...
}
```
### <a name="ParkingSpaceSegment"></a>ParkingSpaceSegment
This DF represents subsequent parking spaces
Fields:
* _detectionMetaData_ of type [**ParkingSpaceDetectionMetaData**](#ParkingSpaceDetectionMetaData) <br>
The field contains meta data about the individual parking space.
* _detectionReferencePosition_ of type [**GeoPosition**](ETSI-ITS-CDD.md#GeoPosition) <br>
The reference position related to the detection segment.
* _path_ of type [**Path**](ETSI-ITS-CDD.md#Path) <br>
The path of the ego vehicle. A new point shall be at least added each time the heading of the
vehicle changes more then SegmentNewPathPointHeadingThreshold, the closest distance between the current
position and line calculated from the last two path points exceeds SegmentNewPathPointLateralDistanceThreshold,
or the detection segment is ended. The pathDeltaTime in the path points should not be filled.
* _spacesOnTheLeft_ of type [**ParkingSegments**](#ParkingSegments) OPTIONAL<br>
The list of parking space segments on the left of the vehicle.
* _spacesOnTheRight_ of type [**ParkingSegments**](#ParkingSegments) OPTIONAL<br>
The list of parking space segments on the right of the vehicle.
* _externalParkingSpaceIds_ of type [**ExternalParkingSpaceIdentifiers**](#ExternalParkingSpaceIdentifiers) OPTIONAL<br>
Represents links to external systems, e.g., to electric vehicle charging stations.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingSpaceSegment ::= SEQUENCE {
detectionMetaData ParkingSpaceDetectionMetaData,
detectionReferencePosition GeoPosition,
path Path,
spacesOnTheLeft ParkingSegments OPTIONAL,
spacesOnTheRight ParkingSegments OPTIONAL,
externalParkingSpaceIds ExternalParkingSpaceIdentifiers OPTIONAL,
...
}
((WITH COMPONENTS {..., spacesOnTheLeft PRESENT}) |
(WITH COMPONENTS {..., spacesOnTheRight PRESENT}))
```
### <a name="ExternalParkingSpaceIdentifiers"></a>ExternalParkingSpaceIdentifiers
This DF represents external ids
Fields:
* _evSEId_ of type [**IA5String**](#IA5String) SIZE(1..36) OPTIONAL<br>
Electric Vehicle Supply Equipment Identification, as defined in ISO 15118.
* _parkingSpaceId_ of type [**Identifier2B**](ETSI-ITS-CDD.md#Identifier2B) OPTIONAL<br>
The identifier of the parking space, as defined in the ParkingSpaceBasic data frame.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ExternalParkingSpaceIdentifiers ::= SEQUENCE {
evSEId IA5String SIZE(1..36) OPTIONAL,
parkingSpaceId Identifier2B OPTIONAL,
...
}
```
### <a name="ParkingSegments"></a>ParkingSegments
This DF describes a list of subsequent parking space segments
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
ParkingSegments ::= SEQUENCE SIZE(1..32, ...) OF ParkingSegment
```
### <a name="ParkingSegment"></a>ParkingSegment
This DF represents a parking space segment
Fields:
* _distanceFromLastPoint_ of type [**StandardLength12b**](ETSI-ITS-CDD.md#StandardLength12b) <br>
The starting point of the segment relative to the previous point.
The distance is measured on the path of the detector vehicle. If the first point is not the same
as the starting point of the path, a space shall be added with status unknown. If the last point is
not the same as the terminating point of the path, a space shall be added with status unknown.
* _timeDelta_ of type [**DeltaTimeTenthOfSecond**](ETSI-ITS-CDD.md#DeltaTimeTenthOfSecond) <br>
The time between the detectionTime and the detection of the current space
* _offsetToPath_ of type [**StandardLength1B**](ETSI-ITS-CDD.md#StandardLength1B) OPTIONAL<br>
Distance between the path of the vehicle and the closest position of
the parking space to the path.
* _attributes_ of type [**ParkingSpaceAttributes**](#ParkingSpaceAttributes) <br>
Shared attributes of the parking space, such as status, arrangement type, occupancy rules,
and reservation type. These attributes provide key details about the parking space's characteristics.
* _size_ of type [**ParkingSpaceSize**](#ParkingSpaceSize) OPTIONAL<br>
The size dimensions of the parking space, including width and length measurements.
* status<br>
The status of the parking space.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
>>>
NOTE:&emsp;D where X is detectionTime and Y is the detection of the current space:
------Y---------X------>
|<---D--->|
>>>
```asn1
ParkingSegment ::= SEQUENCE {
distanceFromLastPoint StandardLength12b,
timeDelta DeltaTimeTenthOfSecond,
offsetToPath StandardLength1B OPTIONAL,
attributes ParkingSpaceAttributes,
size ParkingSpaceSize OPTIONAL,
...
}
```
### <a name="ParkingSpaceAttributes"></a>ParkingSpaceAttributes
This sequence encapsulates shared attributes for parking space entities.
Fields:
* _status_ of type [**ParkingSpaceStatus**](ETSI-ITS-CDD.md#ParkingSpaceStatus) <br>
The status of the parking space.
* _arrangementType_ of type [**ParkingAreaArrangementType**](ETSI-ITS-CDD.md#ParkingAreaArrangementType) OPTIONAL<br>
The arrangement of the parking space. It is optional to fill this field.
* _occupancyRule_ of type [**ParkingOccupancyInfo**](ETSI-ITS-CDD.md#ParkingOccupancyInfo) OPTIONAL<br>
The occupancy rule of the parking space. It is optional to fill this field.
* _reservationType_ of type **SEQUENCE** (SIZE(0..3,...)) OF ParkingReservationType OPTIONAL<br>
The reservation type of the parking space. If it is not filled, then the value is not known.
If it is filled with length 0, then no restriction applies.
```asn1
ParkingSpaceAttributes ::= SEQUENCE {
status ParkingSpaceStatus,
arrangementType ParkingAreaArrangementType OPTIONAL,
occupancyRule ParkingOccupancyInfo OPTIONAL,
reservationType SEQUENCE (SIZE(0..3,...)) OF ParkingReservationType OPTIONAL,
...
}
```
### <a name="ParkingSpaceSize"></a>ParkingSpaceSize
This sequence encapsulates the size dimensions of a parking space.
Fields:
* _observedWidth_ of type [**ObjectDimension**](ETSI-ITS-CDD.md#ObjectDimension) OPTIONAL<br>
The observed width of the physical space available for parking measured perpendicular
to the anticipated orientation of the parking vehicle.
* _observedLength_ of type [**ObjectDimension**](ETSI-ITS-CDD.md#ObjectDimension) OPTIONAL<br>
The observed length of the physical space available for parking measured
in the direction of the parking vehicle.
* _nominalWidth_ of type [**ObjectDimension**](ETSI-ITS-CDD.md#ObjectDimension) OPTIONAL<br>
The width of a parking space. This field indicates the length between
the center of the width markings, if there are any.
* _nominalLength_ of type [**ObjectDimension**](ETSI-ITS-CDD.md#ObjectDimension) OPTIONAL<br>
The length of a parking space. This field indicates the length between
the center of the length markings, if there are any.
```asn1
ParkingSpaceSize ::= SEQUENCE {
observedWidth ObjectDimension OPTIONAL,
observedLength ObjectDimension OPTIONAL,
nominalWidth ObjectDimension OPTIONAL,
nominalLength ObjectDimension OPTIONAL
}
```
docs/PIM-SA-Application-Data-Descriptions.md 0 → 100644
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# <a name="PIM-SA-Application-Data-Descriptions"></a>ASN.1 module PIM-SA-Application-Data-Descriptions
OID: _{itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) pimPduRelease2 (104072) saApplicationData (2) major-version-2 (2) minor-version-1 (1)}_
## 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-4 (4) minor-version-2 (2) }*<br/>
## Data Elements:
### <a name="PimAdvertiseApplicationData"></a>PimAdvertiseApplicationData
This DF indicates data to be put in the advertisement service's application-specific data field.
Fields:
* _request_ of type [**PIMRequest**](#PIMRequest) OPTIONAL<br>
If present, then the sender C-ITS station indicates a request for PIMs from remote ITS stations.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
PimAdvertiseApplicationData ::= SEQUENCE {
request PIMRequest OPTIONAL,
...
}
```
### <a name="PimRequest"></a>PimRequest
This DF contains data fields elaborating the parking space request.
Fields:
* _vehicleType_ of type [**TrafficParticipantType**](ETSI-ITS-CDD.md#TrafficParticipantType) <br>
This field represents the type of the sender vehicle.
&nbsp;&nbsp;&nbsp;&nbsp;**Categories:** @revision: Created in V2.1.1
```asn1
PimRequest ::= SEQUENCE {
vehicleType TrafficParticipantType,
...
}
```