Building management system having event reporting
US10972306B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2017 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Nov 21, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/2642
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A building management system includes a building system interface (24) configured to access a building system (20); an event service module (26) configured to access event data in the building system through the building system interface (24); a knowledge base (12) providing a model of the building system, the model including semantic descriptions of the event data, the semantic descriptions of the event data being arranged in an ontology; a semantic service module (30) in communication with the knowledge base (12); and a user interface (14) in communication with the semantic service module (30) and the event service module (26), the user interface (14) generating a user request to create an event filter having a filter criterion and report event data matching the filter criterion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.