System and method for identifying appliances by electrical characteristics
2 Assignments
0 Petitions
Accused Products
Abstract
Illustrative embodiments provide systems, applications, apparatuses, computer software program products, and methods related to identification of electrical appliances by electrical characteristics.
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Citations
168 Claims
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1-99. -99. (canceled)
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100. A system comprising:
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a measurement device configured to measure, at first and second times, first and second electrical power signals of at least one electrical circuit; and a data processing system including; a frequency analyzer configured to frequency analyze first and second electrical signals that are indicative of the measured first and second electrical power signals; and a data processing component configured to identify at least one change in operational state of at least one electrical appliance of the at least one electrical circuit based upon a difference in the first and second frequency analyzed electrical signals. - View Dependent Claims (101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129)
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130. A system for monitoring electrical appliances, the system comprising:
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a measurement device configured to measure, at first and second times, first and second electrical power signals of at least one electrical circuit; a data processing system including; a frequency analyzer configured to frequency analyze first and second electrical signals that are indicative of the measured first and second electrical power signals; and a data processing component configured to identify at least one change in operational state of at least one electrical appliance of the at least one electrical circuit based upon a difference in the first and second frequency analyzed electrical signals; and a monitoring system operatively coupled to the data processing system and configured to monitor data indicative of the at least one change in operational state of at least one electrical appliance of the at least one electrical circuit. - View Dependent Claims (131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148)
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149. A system comprising:
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a measurement device configured to measure, at first and second times, first and second electrical power signals of at least one electrical circuit; and a data processing system including; a frequency analyzer configured to frequency analyze first and second electrical signals that are indicative of the measured first and second electrical power signals; a first data processing component configured to identify at least one change in operational state of at least one electrical appliance of the at least one electrical circuit based upon a difference in the first and second frequency analyzed electrical signals; and a second data processing component configured to identify electrical appliances of the at least one electrical circuit based upon the difference in the first and second frequency analyzed electrical signals. - View Dependent Claims (150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167)
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168-308. -308. (canceled)
Specification