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:
Apr. 11, 1995
Filed:
Jun. 29, 1993
Yoav Haramaty, Haifa, IL;
Daniel R Lewin, Haifa, IL;
Elbit Ltd., Haifa, IL;
Abstract
A system and method for measuring the operation of a device is disclosed. A plurality of virtual sensors which define a multi-dimensional virtual sensor space sense the operation of the device. A normal operation determiner determines at least one region of normal operation for the device. An abnormal condition determiner provides a warning when the operation does not fall within the normal operation region which is defined within the multi-dimensional virtual sensor space. A maintenance method and system are also disclosed for maintaining at least one device. The maintenance system includes a measurement system and an abnormality processor. The measurement system measures the operation of the device and provides an indication of when the device is not operating normally. The abnormality processor predicts, based on the output of the measurement system, when the device is likely to fail.