Example Interpretation of Breakdowns and Accidents
The Breakdown and Accidents data service reports breakdowns and accidents. This concerns aSituationPublication in which, in addition to the standard situation setup, a situationRecord is specified using the specialization VehicleObstruction (traffic obstruction caused by a vehicle on the road) or Accident (accident situations).
Traffic obstruction due to a vehicle on the road
In the case of traffic obstruction caused by a vehicle on the road, a situationRecord of the specialization [VehicleObstruction](../elementen/payloadpublication/situationpublication/specialisaties/generiek/vehicleobstruction.md.
<situationRecord id="RWS03_258144_1" version="2" xsi:type="VehicleObstruction">
..
</situationRecord>
Some standard elements are filled in as follows:
| Element | Content |
|---|---|
| situationRecordCreationReference | Reference to a corresponding record in another data stream. |
| situationRecordCreationTime | The timestamp when this part of the situation became active. werd |
| situationRecordObservationTime | The timestamp when (the first version of) this part of the situation became active at the data provider. |
| situationRecordVersionTime | The timestamp when this version became active. |
| situationRecordFirstSupplierVersionTime | The timestamp when (the first version of) this part of the situation became active at the data provider. |
| probabilityOfOccurrence | The likelihood that this situation component actually occurs (for this data service, this element will have the value "certain"). |
| safetyRelatedMessage | Source of the data. |
| sourceName | Source of the data. |
| validityStatus | The validity of the situationRecord will by default have the value "active" in this data service. |
| overallStartTime | The first timestamp when the entire situation component becomes or has become valid. |
| overallEndTime | The last timestamp after which the situation component becomes invalid. |
Additionally, the following elements are relevant.
Element mobilityType
Indicates the extent to which movement or displacement of the event is expected. This element has the domain values: mobile, stationary, unknown.
<mobilityOfObstruction>
<mobilityType>stationary</mobilityType>
</mobilityOfObstruction>
vehicleObstructionType
Description of the blockage caused by a vehicle. Many domain values are defined for this element. The values used in this data service mainly concern completely immobilized vehicles, such as a vehicle with engine failure (brokenDownVehicle). The complete list of possible values can be found here.
<vehicleObstructionType>brokenDownVehicle</vehicleObstructionType>
Accident situations
In the case of accident situations, a situationRecord of the specialization Accident (accident situations) is used.
<situationRecord id="RWS03_258140_1" version="2" xsi:type="Accident">
..
</situationRecord>
DThe elements that are standard for this data service within the situationRecord are the same as those for the specialization VehicleObstruction.
Specific elements relevant for accident situations are:
Element accidentType
This element describes the type of accident. The element appears at least once but can be included multiple times to describe the accident as accurately as possible. In addition to the domain value "accident," the element contains a set of predefined values to specify the accident in more detail. The complete list of possible values can be found here.