Device and method for monitoring movement within a home
First Claim
1. A wireless monitoring system, comprising:
- one or more motion sensors for determining when motion ceases, comprising,a detector for detecting activity;
a transmitter for transmitting a first signal indicative of a first detection of activity to a monitoring center;
a processor for processing at least said first signal indicative of said first detection of activity; and
a timer which begins running upon a first detection of activity;
wherein upon the timer running to a set time period without detection of any subsequent activity after the first detection of activity, the transmitter transmits a second signal indicative of inactivity to a monitoring center; and
wherein said detector is adapted to continue watching for activity after said transmitter transmits said second signal indicative of inactivity; and
said monitoring center for monitoring said activity, comprising an activity report generator.
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Accused Products
Abstract
A device and method for monitoring whether a resident is away from home or inactive within the home. A sensor, which includes a transmitter, a processor, a timer, and a detector, watches for motion to occur within a home. Upon sensing motion, the sensor sends a first signal indicative of the motion if the timer is not currently running and waits for the motion to end. If the timer already is running, the timer is restarted at zero. Upon expiration of a predetermined timing period, the sensor transmits a second signal indicative of inactivity. By comparing the timing of the second signal and the predetermined timing period, with a third signal sent by an exterior door sensor, a determination can be made whether the resident has left the home or is inactive within the home.
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Citations
21 Claims
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1. A wireless monitoring system, comprising:
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one or more motion sensors for determining when motion ceases, comprising, a detector for detecting activity; a transmitter for transmitting a first signal indicative of a first detection of activity to a monitoring center; a processor for processing at least said first signal indicative of said first detection of activity; and a timer which begins running upon a first detection of activity; wherein upon the timer running to a set time period without detection of any subsequent activity after the first detection of activity, the transmitter transmits a second signal indicative of inactivity to a monitoring center; and wherein said detector is adapted to continue watching for activity after said transmitter transmits said second signal indicative of inactivity; and said monitoring center for monitoring said activity, comprising an activity report generator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wireless monitoring system, comprising:
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motion sensor for determining when motion ceases, comprising, a detector for detecting activity, wherein the detector comprises a signal processor and a sensing portion; a transmitter for transmitting a first signal indicative of a first detection of activity, wherein the transmitter is adapted for wirelessly transmitting the first signal and a signal to said monitoring center; a processor; and a timer which begins running upon a first detection of activity; wherein upon the timer running to a set time period without detection of any subsequent activity after the first detection of activity, the transmitter transmits said second signal indicative of inactivity; and wherein said detector is adapted to continue watching for activity after said transmitter transmits said second signal indicative of inactivity; and said monitoring center for monitoring said activity, comprising an activity report generator. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A method for determining inactivity within a home, comprising the steps of:
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watching for an indication of motion; sensing motion; wirelessly sending a first signal indicative of the motion via a transmitter to a monitoring center; starting a timer for a set time period; upon expiration of the set time period without sensing any further motion, wirelessly sending a second signal indicative of inactivity via said transmitter to said monitoring center; continuing to watch for activity after said transmitter transmits said second signal indicative of inactivity; and generating a report of said inactivity at said monitoring center. - View Dependent Claims (16, 17, 18)
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19. A method for determining inactivity within a home, comprising the steps of:
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watching for an indication of motion; sensing motion; wirelessly sending a first signal indicative of the motion via a transmitter; starting a timer for a set time period no greater than five minutes; upon expiration of the set time period without sensing any further motion, wirelessly sending a second signal indicative of inactivity via a transmitter; continuing to watch for activity after said transmitter transmits said second signal indicative of inactivity and transmitting one or more signals, that are indicative of said inactivity, to a monitoring center, and generating a report of said inactivity. - View Dependent Claims (20, 21)
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Specification