Failure propagation path estimate system

Details Failure propagation path estimate system Failure propagation path estimate system

2006-10-10

2006-10-10

Bonzo, Bryce P. (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S032000, C714S033000, C714S037000, C714S039000, C714S045000

Reexamination Certificate

active

07120829

ABSTRACT:
The present invention provides a technique relating to a failure propagation path estimate system which can realize an estimate process by adding the measurement result to the failure location estimate results estimated prior to the measurement, and which can realize high-speed re-calculation of only part of a large-scale circuit relating to the measurement point.As shown in FIG.1, the failure propagation path estimate system according to the present embodiment is generally provided with an input device1such as a keyboard or an interface for external devices, a failure propagation path estimate processor (failure propagation path estimate device, error propagation path estimate processor)2operated under the control of a program, a storage device4for storing information necessary for the failure propagation path estimate process, and an output device5such as a display device, a printer or an interface for external devices.

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