Building system with dynamic manufacturer usage description (MUD) files based on building model queries
US11411999B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2019 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Sep 1, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/107
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A building security system for a building includes one or more memory devices configured to store instructions. The instructions, when executed on one or more processors, cause the one or more processors to receive an access policy data structure for a building device, the access policy data structure indicating access policies for interactions of one or more other building devices with the building device, wherein the access policy data structure identifies the one or more other building devices with one or more building model queries, generate a dynamic access policy data structure for the building device by resolving the one or more building model queries with a building model to identify the one or more other building devices, wherein the dynamic access policy data structure comprises the access policies, and implement the access policies of the dynamic access policy data structure based on the one or more other building devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.