Automated diagnostic system having temporally coordinated wireless sensors
US5481481A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1992 |
| Grant date | Jan 2, 1996 |
| Priority date | — |
| Expiry date | Nov 23, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The diagnostic system makes use of a knowledge based controller and a plurality of data logger units, at least one of which is a wireless unit, to collect temporally coordinated data indicative of the real time operation of a system under test that comprises a plurality of spatially disjunct but operationally interdependent components. The diagnostic system controller automatically architects an instrumentation plan to collect the data and calculates performance factors from this collected data. A comparison of the calculated performance factors with optimum and typical failure mode performance factors identifies performance problems in the system under test.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.