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:
Nov. 19, 1996
Filed:
Nov. 07, 1995
Martin P Bender, Naperville, IL (US);
James P McAndrew, Aurora, IL (US);
Fluid Air, Inc., Aurora, IL (US);
Abstract
A control system for creating, modifying, initiating and controlling a manufacturing process is provided using computer on-screen icons as metaphors for actual process steps. The icons are selected on-screen from a library of icons, and are selectively inserted in, appended to, edited or deleted from the manufacturing process. Each icon represents a discrete process step including associated default-value physical parameters, which may be modified (edited) within predetermined boundary limits. Using the icons, the physical manufacturing process is symbolically assembled on-screen and saved to a storage medium from which it is accessed for use. During actual operation, the manufacturing process is displayed on-screen in an animated graphic representation, with real-time presentation of instantaneous parameter values. The control system also selectively provides on-screen trend graphs showing in strip-chart form the recent history of selected process variables. Other features provide on-screen execution and control of start-up, operation, alternative operation, suspended operation (park), shut-down, and servicing functions.