Data processing: generic control systems or specific application – Generic control system – apparatus or process – Having preparation of program
Reexamination Certificate
2005-03-08
2005-03-08
Knight, Anthony (Department: 2121)
Data processing: generic control systems or specific application
Generic control system, apparatus or process
Having preparation of program
C700S009000, C700S011000, C700S017000, C700S019000, C700S076000, C700S083000, C700S087000, C700S276000, C700S264000, C315S294000, C315S295000, C315S297000, C315S291000, C315S307000, C315S312000, C315S324000, C345S215000
Reexamination Certificate
active
06865428
ABSTRACT:
A method and apparatus for providing distributed control of a home automation system is provided. Each device participating in a home automation system is equipped with control logic for providing distributed control. Through the control logic, each device maintains scene definitions describing the state of the device for each scene in which it participates. When any device in the system receives a request to launch a scene, such as a button press on one of the devices, the device broadcasts a scene state change message to all devices within the home automation system. The scene state change message identifies to each device a particular scene that should be launched. Each device in the system receives the message and determines whether the device is a participant in the scene. If the device is a participant in the scene, the device adjusts its state according to a scene definition stored in the device associated with the scene. The device may adjust a controlled electrical load, such as a light, according to the scene definition by turning the load on, off, or setting the load to some intermediate value.
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Baker Brian D.
Gonzales Greg
Swensen Arlee C.
Christensen O'Connor Johnson & Kindness PLLC
Knight Anthony
Microsoft Corporation
Pham Thomas
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