Aiming at the pain points of fragmented information

this paper focuses on the core characteristics of AIoT "perception-interconnection -intelligence" and constructs an integrated application system of "three-layer architecture-scenario adaptation-closed-loop optimization". It analyzes the technical coupling logic between AIoT and building automation

and proposes full-scenario intelligent regulation schemes for HVAC

lighting

security

etc. Practice shows that the system can improve energy utilization efficiency

improve operation and maintenance response speed

and provide a practical path for the digital upgrading of intelligent buildings.