Self-compensating intruder detector system
First Claim
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1. A method of operating an intruder detector system comprising:
- (a) deploying plural intruder sensors in or adjacent a region to be protected,(b) transmitting signals from each sensor to a processor, said signals relating to at least one local environmental ambient condition,(c) processing said signals to determine a common ambient condition associated with each respective one of said intruder sensors,(d) automatically transmitting a control signal resulting from the determination of the common ambient condition to each of said sensors, and(e) automatically adjusting each of said sensors in response to said control signal to substantially vary detection parameters thereof.
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Abstract
A method of operating an intruder detector system comprising deploying plural intruder sensors in or adjacent a region to be protected, transmitting signals from each sensor to a processor, the signals relating to at least one local environmental ambient condition, processing the signals to determine a common ambient condition associated with the intruder sensors, transmitting a control signal to each of the sensors, and automatically adjusting the sensors in response to the control signal to substantially vary detection parameters thereof.
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Citations
20 Claims
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1. A method of operating an intruder detector system comprising:
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(a) deploying plural intruder sensors in or adjacent a region to be protected, (b) transmitting signals from each sensor to a processor, said signals relating to at least one local environmental ambient condition, (c) processing said signals to determine a common ambient condition associated with each respective one of said intruder sensors, (d) automatically transmitting a control signal resulting from the determination of the common ambient condition to each of said sensors, and (e) automatically adjusting each of said sensors in response to said control signal to substantially vary detection parameters thereof. - View Dependent Claims (2)
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3. A method of operating an intruder detector comprising:
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(a) deploying plural intruder sensors adjacent or in a region to be protected, (b) each of the sensors processing a detected ambient condition by means of a detection algorithm, (c) processing values of similar parameters of said detection algorithms to determine common processing parameter values, and (d) using the determined common parameter values by the detection algorithm in each sensor modified in accordance with the determined common parameter values for subsequent processing of an ambient condition. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification