Method and apparatus for keeping track of children
First Claim
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1. An apparatus for monitoring the location of a mobile object, a pet or a person, particularly a child, the apparatus comprising:
- a child transceiver unit comprising a transmitter for transmitting a wireless signal; and
a parent transceiver unit for receiving said signal and determining a distance to said child unit based on said received signal;
wherein said parent unit comprises a power switch which controls powering of both said parent and child units;
said parent unit transmitting a signal to said child unit to activate or deactivate said child unit when said power switch on said parent unit is actuated.
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Accused Products
Abstract
A system for monitoring the proximity and location of a child by a parent includes two transceiver units which communicate wirelessly. The child unit will transmit a signal to the parent unit so that the parent unit can determined the proximity of the child unit and its direction. A safe zone may be set by controls on the parent unit. When the child unit moves beyond the safe zone, the parent unit will generate an alert.
132 Citations
11 Claims
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1. An apparatus for monitoring the location of a mobile object, a pet or a person, particularly a child, the apparatus comprising:
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a child transceiver unit comprising a transmitter for transmitting a wireless signal; and a parent transceiver unit for receiving said signal and determining a distance to said child unit based on said received signal; wherein said parent unit comprises a power switch which controls powering of both said parent and child units;
said parent unit transmitting a signal to said child unit to activate or deactivate said child unit when said power switch on said parent unit is actuated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of monitoring the location of a mobile object, a pet or a person, particularly a child, the method comprising:
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determining a distance to a child transceiver unit based on a wireless signal transmitted from said child transceiver to a parent transceiver; and controlling the powering of both said parent and child transceiver units with a power switch on said parent unit, said parent unit transmitting a signal to said child unit to activate or deactivate said child unit when said power switch on said parent unit is actuated.
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Specification