Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing
Reexamination Certificate
2001-09-07
2004-12-14
Hoff, Marc S. (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Measured signal processing
C703S017000
Reexamination Certificate
active
06832178
ABSTRACT:
FIELD OF INVENTION
Invention relates to electronic sensors, particularly to distributed sensor arrays for processing mixed-mode conditions.
BACKGROUND OF INVENTION
Conventional electronic sensors are used in various industrial and commercial applications, for example, whereby a certain transducer-type device may measure a physical condition and generate an electrical signal which represents such measured condition. Conventional sensors, however, typically generate analog signals and are not designed to interface easily to digital networks. Although more recently, electronic industry attention has increasingly turned toward coupling so-called embedded processing elements to digital networks, such recent approaches provide a limited capability in processing multi-sensor systems, particularly for digital networks.
SUMMARY OF INVENTION
Invention resides in a multi-sensor system and method to enable the interactive sensing of mix-signal attributes to determine an object condition. Sensors separately measure different physical attributes to generate corresponding analog signals. Then, according to a specified rule set or other qualifying parameters, a digital signal is generated by a processor or controller to represent one or more condition of the sensed object according to such sensor signals. A multi-sensor scheme may be coupled to a digital network or electronic facility for simulation and/or communication.
REFERENCES:
patent: 4009525 (1977-03-01), Hollander
patent: 5006987 (1991-04-01), Harless
patent: 5590062 (1996-12-01), Nagamitsu et al.
patent: 5592657 (1997-01-01), Johnson et al.
patent: 5654904 (1997-08-01), Thakur
patent: 5657245 (1997-08-01), Hecht et al.
patent: 5662523 (1997-09-01), Yasumaru et al.
patent: 5736982 (1998-04-01), Suzuki et al.
patent: 5739811 (1998-04-01), Rosenberg et al.
patent: 5777201 (1998-07-01), Poutre et al.
patent: 5785630 (1998-07-01), Bobick et al.
patent: 5822544 (1998-10-01), Chaco et al.
patent: 5846708 (1998-12-01), Hollis et al.
patent: 5980256 (1999-11-01), Carmein
patent: 6002839 (1999-12-01), Keeler et al.
patent: 6016476 (2000-01-01), Maes et al.
patent: 6050822 (2000-04-01), Faughn
patent: 6097927 (2000-08-01), LaDue
patent: 6102958 (2000-08-01), Meystel et al.
patent: 6178395 (2001-01-01), Gee
patent: 6275213 (2001-08-01), Tremblay et al.
patent: 6278962 (2001-08-01), Klimasauskas et al.
patent: 6296766 (2001-10-01), Breckenridge
patent: 6380990 (2002-04-01), Bessel
patent: 6393375 (2002-05-01), Sivathanu
patent: 6453305 (2002-09-01), Glassman et al.
patent: 6458080 (2002-10-01), Brown et al.
patent: 6511377 (2003-01-01), Weiss
Chen, et al., “A Mixed-Mode Smart Transducer Interface for Sensors and Actuators,” Sound and Vibration, Apr. 1998, pp. 2-5.
Van Putten, et al., “Multiple-Sensor Micro-System for Pulmonary Function Diagnostics for COPD and Asthma Patients,” Dec. 1, 2000, Proceedings of the Sesans Workshop.
Barford, et al., “Choosing Designs of Calibration Transducer Electronic Data Sheets,” Hewlett. Packard, pp. 1-8, Helwett Packard Company 1998, New Haven, Connecticut.
Allan, Roger. “Silicon MEMS Microstructure Cavities May Foster Implantable Neuro-Electronic Circuits”4, University of SaoPaulo Research, Electronic Deisgn, Oct. 12, 1998.
Young, J.S. “Architecture of Smart, Distributed Sensor Systems,” Jan. 10, 1996, 5 pgs., http://www.cad.eecs.berkeley.edu/homepage/jimy/research/sensors/ARPAsummary.html.
Datasheet: “Cognisense sensor Interface Circuit EDM710”, 1 page, EDC, Columbia, MD, Jun. 29, 1998.
Datasheet: “EDC Cognisense RS-485 Network Node EDC 1451.2-MA,” 2 pgs., EDC, Columbia, MD, Oct. 2, 1998.
Datasheet: “Cognisense Smart Sensor Module EDI520”, 3 pgs., EDC Columbia, MD, Jun. 29, 1998.
Costlow, T., “Smart Sensor Standard looks for Takeoff,” EETimes, Oct. 8, 1998, 4 pgs, http://www.eet.com/story/OEG199810085014.
Johnson, R., “Proposed IEEE P1451 Architecture-Partitioning and Nomenclature for the P1451.3 and P1451.4 Extensions to the Standard,” 8 pgs., Jun. 19, 1997.
Johnson, R., Proposed IEEE P1451 Architecture-Combined P1451.3 and P1451.4 Working Groups Meeting, Jun. 23, 1997, EDC, 11 pgs.
Warrior, J., “Smart Sensor Networks for the Future,” 9 pgs., 1997, http://www.sensormag.com
et_mar.html.
Press Release: Tactile Sensation Shakes Audio Sound Field: New Sensory Gaming Experience-Intensor-Elevates Video Gaming to High Levels, 3 pgs., May 28, 1998, BSG Labs.
Fernandez Dennis S.
Hu Irene Y.
Baran Mary Catherine
Fernandez Dennis S.
Fernandez Dennis S.
Fernandez & Associates LLP.
Hoff Marc S.
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