Low-cost networking for dynamic window systems

A low-cost building communications network is needed that would allow individual window and lighting loads to be controlled from an existing enterprise LAN network. This building communications network concept, which we term Integrated Building Environmental Communications System (IBECS™), would enable both occupant-based and building-wide control of individual window, lighting, and sensor devices. IBECS can reduce the cost of systemic control because it allows a drastic cost reduction in per point networking costs. This kind of effort is needed to encourage the control industry to make the commitment to build this technology and to demonstrate to prospective customers that this breakthrough approach to more comprehensive systemic control will provide them with high-quality, convenient control while saving them money.