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AAS Data Sink

AAS Data Sink#

The AAS Server can be integrated with DataBridge. The AAS component can be configured as a Data Sink in the DataBridge.

Configuration#

To configure AAS Server in DataBridge you need to provide the unique id, endpoint of the Submodel, idShort path and the api type. Supported API types are BaSyx for DotAAS V2.1 or DotAAS-V3 for Dot AAS V3.

Sample Configuration Dot AAS V2.1#

[
	{
		"uniqueId": "ConnectedSubmodel/ConnectedPropertyA",
		"submodelEndpoint": "http://localhost:4001/shells/TestUpdatedDeviceAAS/aas/submodels/ConnectedSubmodel/submodel",
		"idShortPath": "ConnectedPropertyA",
                "api": "BaSyx"
	}
]

Sample Configuration Dot AAS V3#

[
	{
		"uniqueId": "ConnectedTestSubmodel/DotAASV3ConformantApiSMC/DotAASV3ConformantApiProperty",
		"submodelEndpoint": "http://localhost:4001/submodels/c3VibW9kZWxJZA==",
		"idShortPath": "DotAASV3ConformantApiSMC.DotAASV3ConformantApiProperty",
		"api": "DotAAS-V3"
	}
]

In the submodelEndpoint, the c3VibW9kZWxJZA== is the Base64 encoded identifier of the Submodel. As per the DotAAS-V3 specification the idShortPath should be dot-separated as shown in the configuration above.

Note:

  • The default api type is Dot AAS V1 (BaSyx).

  • The attribute uniqueId is an arbitrary unique identifier.

Similarly, you can configure multiple AAS sinks inside the configuration file.

Naming Convention#

The name of the AAS configuration file should be aasserver.json.

Working Example#

The integration example with MQTT as a data source, JSONata as a transformer, and AAS as a data sink is on GitHub DataBridge Example.

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