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:
Sep. 28, 1999
Filed:
Jul. 07, 1998
Robert R Singers, Brown Deer, WI (US);
Linda S Endres, Milwaukee, WI (US);
Johnson Controls Technology Company, Plymouth, MI (US);
Abstract
The operational state of a complex control system, with a number of operating units controlled by a plurality of sensing and input devices, can be dynamically displayed as a starfield. In the starfield, each operating unit is depicted by a separate cluster of stars representing the states of the sensing devices for that operating unit. The position and other display attributes of the stars denote the functional state of the associated device. An archive of starfields is maintained in a storage device with each such starfield depicting the state of the control system for a particular operating condition, such as a specific system error. When an unusual starfield occurs, it can be compared to the archived starfields to determine whether a problem exists and if so determine a solution.