The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2003
Filed:
Sep. 05, 1997
Aaron Myer, Draper, UT (US);
W. Eric Smith, Lindon, UT (US);
AMX Corporation, Richardson, TX (US);
Abstract
A method and apparatus for controlling devices on a network, such as household devices on a home automation network is presented. The present invention provides an extended addressing option and an extended packet size option. The present invention further provides packet order control, partial packet support, and multiple bit priority control. The present invention also provides a central controller that avoids the maintenance requirements of a distributed control system. The central controller may be coupled to a computer, allowing the computer to program the central controller and to act as a redundant controller in case the central controller fails or is otherwise unable to effectively control the network. The central controller may communicate with devices and other equipment over a variety of types of networks, including EIA-485 balanced cabling and ethernet networks, as well as other types of networks. The invention provides an automatic wiring testing feature that gives an indication if a node is properly wired to the controller. The invention further provides an identification mode that allows identification of devices and binding of physical devices to their corresponding representations used by the controller.