SYSTEM AND METHOD PROVIDING EARLY PREDICTION AND FORECASTING OF FALSE ALARMS BY APPLYING STATISTICAL INFERENCE MODELS
First Claim
1. A device, comprising:
- a memory; and
a processor coupled to the memory, wherein the processor is configured to execute executable instructions stored in the memory to;
collect operating parameters from a sensor over a time period;
determine a rate of change of the operating parameters;
extrapolate the rate of change of the operating parameters using non-linear regression over the time period in response to the rate of change of the operating parameters being intermittent; and
determine a probability of a false alarm of the sensor based upon the time period.
1 Assignment
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Accused Products
Abstract
A diagnostics and prediction system including a cloud system that continuously collects operating parameters from each of a number of environmental sensors and provides access to this data by a plurality of processing applications including (1) a predictive modeling system including (a) a health prediction system, (b) a sensor false alarm prediction system, (c) a zone false alarm prediction system and (d) a reporting system, (2) a system that diagnoses and predicts environmental hazardous areas and clusters areas based upon concentrations of CO in the site or building; and (3) a battery prediction system that predicts a battery life for the sensor.
1 Citation
20 Claims
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1. A device, comprising:
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a memory; and a processor coupled to the memory, wherein the processor is configured to execute executable instructions stored in the memory to; collect operating parameters from a sensor over a time period; determine a rate of change of the operating parameters; extrapolate the rate of change of the operating parameters using non-linear regression over the time period in response to the rate of change of the operating parameters being intermittent; and determine a probability of a false alarm of the sensor based upon the time period. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system, comprising:
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a sensor; and a monitoring device, comprising; a memory; and a processor coupled to the memory, wherein the processor is configured to execute executable instructions stored in the memory to; collect operating parameters from the sensor over a time period; determine a rate of change of the operating parameters; extrapolate the rate of change of the operating parameters using linear regression over the time period in response to the rate of change of the operating parameters remaining constant; and determine a probability of a false alarm of the sensor based upon the time period. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method, comprising:
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collecting operating parameters from an environmental sensor over a time period; determining a rate of change of the operating parameters; extrapolating the rate of change of the operating parameters using linear regression over the time period in response to the rate of change of the operating parameters remaining constant; extrapolating the rate of change of the operating parameters using non-linear regression over the time period in response to the rate of change of the operating parameters being intermittent; and determining a probability of a false alarm of the environmental sensor based upon the time period. - View Dependent Claims (19, 20)
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Specification