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. 21, 1993
Filed:
Mar. 20, 1990
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364188 ; 364146 ; 395155 ; 376216 ;
Abstract
A man-machine system connected to a plant has a storage device for storing data of an ideal operator model and recognizing section for inputting voice information generated by the operator and information about the operator's line of sight. When information about a failure in the plant is input into the man-machine system, plant data or operation information provided at the corresponding locations on an operational panel recognized by the recognizing section according to voice information or information about the operator's line of sight is selected and shown to the operator, so that the operator can take remedial measures for the failure quickly.