Building Technology Associates, Inc.

Smarthouse, L. P.

Rob L Cowden

Gary L Stirk

Kenneth P Wacks

John M Jamieson, Iii

Susan M Prothro

Krishna P Mikkilineni

John S Owens

Philip J Zumsteg

A controller that operates using two different processors is provided. Each processor performs certain predetermined functions. A control processor is responsible for switching AC power distribution and control, while a message processors is responsible for messaging. A polling scheme and arbitration logic prevent data transfers relating to these two processors from interfering with each other. A configurable interface allows many different types of appliances to attach to the system, and a serial multimode interface further enhances the configurability of the system.

Control apparatus for use in a dwelling

The present invention provides a controller that operates using two different processors. Each processor performs certain predetermined functions. A control processor is responsible for switching AC power distribution and control, while a message processor is responsible for messaging. A polling scheme and arbitration logic prevent data transfers relating to these two processors from interfering with each other. A configurable interface allows many different types of appliances to attach to the system, and a serial multimode interface further enhances the configurability of the system.

Growing community of inventors

Washington, DC, United States of America

Rob L Cowden