Electronic fencing for children and to warn of approach of undesirable individuals
First Claim
1. An electronic fence structure to monitor an undesirable individual in a given geographic zone comprising of:
- (a) a geographical zone in which for safety purposes, said geographic zone having an outer perimeter enclosing said zone;
(b) a plurality of electronic sensors dispersed around the perimeter of said zone, each of said electronic sensors having an electronic radio receiver sensitive to a radio frequency signal; and
(c) an electronic transmitter means disposed on said individual, said electronic transmitter means having means to transfer a signal of location and range. (d) secondary electronic transmitter means on each of the electronic sensors, with each said transmitter being electronically interconnected to the electronic receiver on said electronic sensor, with each said secondary transmitter on said electronic sensors having a different sending frequency than the other said secondary transmitters;
(e) primary electronic transmitter means worn by said individual which said primary transmitter has a radio frequency that can be relayed to each radio receiver on each electronic sensor;
(f) secondary radio receiver means held by a monitoring adult to detect a signal from a radio transmitter on one or more of the electronic sensors.
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Accused Products
Abstract
The subject invention is an electronic fence adapted to warn of the undesired wanderings of young children and/or the approach of undesirable individuals to include means to immediately warn others in a restricted home or other area when an undesirable individual approaches a restricted area; such overall structure including pluralities of boundary markers with electronically based detection mans, a receiver device capable of receiving a plurality of radio signals, and means to display or project the activation of a detection device that further indicates which detection device has been activated in order that the observer can determine that a child or an individual is transgressing a given boundary limit and the area where such transgression is occurring.
9 Citations
3 Claims
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1. An electronic fence structure to monitor an undesirable individual in a given geographic zone comprising of:
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(a) a geographical zone in which for safety purposes, said geographic zone having an outer perimeter enclosing said zone;
(b) a plurality of electronic sensors dispersed around the perimeter of said zone, each of said electronic sensors having an electronic radio receiver sensitive to a radio frequency signal; and
(c) an electronic transmitter means disposed on said individual, said electronic transmitter means having means to transfer a signal of location and range. (d) secondary electronic transmitter means on each of the electronic sensors, with each said transmitter being electronically interconnected to the electronic receiver on said electronic sensor, with each said secondary transmitter on said electronic sensors having a different sending frequency than the other said secondary transmitters;
(e) primary electronic transmitter means worn by said individual which said primary transmitter has a radio frequency that can be relayed to each radio receiver on each electronic sensor;
(f) secondary radio receiver means held by a monitoring adult to detect a signal from a radio transmitter on one or more of the electronic sensors.
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2. An electronic fence structure to monitor a child'"'"'s presence in a given geographic zone comprising of:
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(a) A geographic zone in which a child is to be contained for safety purposes, said geographic zone having an outer perimeter enclosing said zone;
(b) A plurality of electronic sensors dispersed around the perimeter of said zone, each of said electronic sensors having an electronic radio receiver sensitive to a radio frequency signal; and
(c) secondary electronic transmitter means on each of the electronic sensors, with each said transmitter being electronically interconnected to the electronic receiver on said electronic sensor, with each said secondary transmitter on said electronic sensors having a different sending frequency that the other said secondary transmitters;
(d) primary electronic transmitter means worn by the child in the zone, with said primary transmitter having a radio frequency that can be relayed to each radio receiver on each electronic sensor;
(e) secondary radio receiver means held by a monitoring adult to detect a signal from a radio transmitter on one or more of the electronic sensor.
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3. An electronic fence structure to monitor an individuals presence in a given spatial area comprising of:
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(a) A spatial area in which said individual is to be confined for safety purposes, said area having an outer perimeter enclosing said area;
(b) A plurality of electronic sensors dispersed around the perimeter of said area, each of said electronic sensors having an electronic radio receiver sensitive to a radio frequency signal; and
(c) Secondary electronic transmitter means on each of the electronic sensors, with each said transmitter being electronically interconnected to the electronic receiver on said electronic sensor, with each said secondary transmitter on each of said electronic sensors having a different sending frequency than the other said secondary transmitters;
(d) Primary electronic transmitter means worn by said individual in said area which said primary transmitter has a radio frequency that can be relayed to each radio receiver on each electronic sensor;
(e) Secondary radio receiver means used by a second individual to detect a signal from a radio transmitter on one or more of said electronic sensors. (f) telephonic means connected to each of said sensors to relay a telephonic message to a central emergency center for immediate police and whenever any of said sensors are activated.
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Specification