Patent ID: 11894944
Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A building system comprising one or more memory devices having instructions stored thereon, that, when executed by one or more processors, cause the one or more processors to:
receive an event from an event source, the event comprising data and a timestamp;
identify first contextual data by performing a first search of a building graph of a digital twin, the first contextual data describing the event, the building graph providing a virtual representation of a building;
enrich the event with the first contextual data;
provide the enriched event to a consuming system, the consuming system generating an output event based on the enriched event;
identify second contextual data by performing a second search of the building graph, the second contextual data describing the output event;
enrich the output event with the second contextual data; and
provide the enriched output event to the consuming system or another consuming system.