Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver
Patent
1993-10-19
1996-05-14
Issing, Gregory C.
Communications: directive radio wave systems and devices (e.g.,
Directive
Beacon or receiver
2503411, 25033914, 340557, 340573, G01S 502
Patent
active
055172016
ABSTRACT:
A plurality of monitors are distributed throughout a surveillance area chosen in the wild habitat of animals by a sportsman. Each monitor transmits at least one infrared signal to the surveillance area. An animal intersected the beam reflects incident radiation on a detector situated in the same housing as the transmitter. When the signal is detected, an RF transmitter is energized for detection at a remote site by an RF receiver. The RF receiver includes a clock for establishing the date and time of the transmitted signal. In the preferred embodiment, each monitor is provided with three (3) infrared transmitters, each with an associated receiver. The transmitters are driven by encoded signals that uniquely identify each transmitter of the monitor as well as the transmitters of all other monitors that may be in use thereby to enable detected directional movement in the surveillance area. The receiver includes a decoder for establishing the identity of the received RF signal. The storage medium is used to allow recovery of detected events through a read command.
REFERENCES:
patent: 3965355 (1976-06-01), Maccabee et al.
patent: 4399432 (1983-08-01), Lunn
patent: 4615524 (1986-10-01), Goodrich
patent: 4748601 (1988-05-01), Reidt et al.
patent: 4903009 (1990-02-01), D'Ambrosia et al.
patent: 5121367 (1992-06-01), Rose
patent: 5128548 (1992-06-01), Goodson et al.
Whitetail Bowhunter Magazine, Article entitled "Hunter Alert System" Fall 1993 issue.
Issing Gregory C.
Phan Dao L.
Poff Clifford A.
LandOfFree
Game alert system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Game alert system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Game alert system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1899161