Data processing: measuring – calibrating – or testing – Measurement system – Remote supervisory monitoring
Reexamination Certificate
2006-04-11
2006-04-11
Wachsman, Hal (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Remote supervisory monitoring
C702S182000, C700S033000
Reexamination Certificate
active
07027960
ABSTRACT:
With the method in accordance with the invention at least one monitoring limit value is defined in advance for an operating variable to be monitored of the technical device. During the operation of the technical device the current value of the operating variable to be monitored is recorded at least twice at least within a finite time interval, and within the time interval a current monitoring reference value is determined by means of an interpolation between the monitoring limit value and the current value of the operating variable to be monitored. The monitoring of the operating variable is possible immediately after the technical device has gone into operation for the first time and that the quality of the monitoring is refined as a kind of learning process as operation proceeds.
REFERENCES:
patent: 4734866 (1988-03-01), Bartelt et al.
patent: 5930142 (1999-07-01), Schleicher et al.
patent: 6208953 (2001-03-01), Milek et al.
patent: 2002/0138233 (2002-09-01), Chretinat
patent: 198 05 061 (1999-08-01), None
patent: 199 03 826 (2000-08-01), None
patent: 100 11 607 (2001-09-01), None
patent: 102 08 251 (2002-10-01), None
patent: 0 895 197 (1999-02-01), None
Translation of DE 199 03 826 A1, Aug. 10, 2000.
Translation of DE 198 05 061 A1, Aug. 19, 1999.
Translation of DE 100 11 607 A1, Sep. 20, 2001.
Siemens Aktiengesellschaft
Wachsman Hal
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