Position locating device

Details Position locating device Position locating device

1990-10-23

1992-06-09

Crosland, Donnie L.

Communications: electrical

Systems

Plural

340321, 34030915, 3403093, 340691, 340573, G08B 2700, G08B 100

Patent

active

051210967

ABSTRACT:
A position location device that is self powered and worn or carried by a child, pet, or a person with impaired senses such as sight or hearing. The device is a stand alone device, in that it is totally self contained and requires absolutely no external inputs of power or data. Because the device is a stand alone and not dependent on transmitted signals or radiated data, the unit is not susceptible to unwanted transient radiated noise interference or atmospheric noise phenomenon. After an adjustable preset time delay triggers a visual and audio alarm, a monitoring person can easily locate the impaired person before any potential danger occurs. A small child or a person with impaired senses carrying this device is allowed to walk or play freely. If the child or person with impaired senses walks off or gets lost, the device will automatically trigger at the preset time which will alert the monitoring person as to the location of the person.

REFERENCES:
patent: 3931621 (1976-01-01), Rose
patent: 4193064 (1980-03-01), Snyder
patent: 5012226 (1991-04-01), Love

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