Communications: electrical – Systems – Game reporting
Patent
1995-11-17
1998-03-31
Crosland, Donnie L.
Communications: electrical
Systems
Game reporting
340539, 340902, 34082569, 472 85, G08B 2300
Patent
active
057343152
ABSTRACT:
A track alert system for automobile racing employs a transmitter for transmitting a selected one of a plurality of channel signals, each of which is indicative of a particular race track flag condition, a receiver capable of receiving each of the transmitted channel signals, and a priority/tone generator coupled to the receiver for prioritizing two or more simultaneously received channel signals and for generating a particular tone corresponding to a received, prioritized channel signal. The transmitter is fixedly positioned at a chosen location on a race track and is controlled by a track flag operator. A receiver and priority/tone generator are mounted in each of the race cars participating in a race. The generated tone corresponding to a track flag condition is received through an ear piece worn by each race car driver. A reset switch mounted in each race car enables the driver to turn off a generated tone once it has been recognized.
REFERENCES:
patent: 4785282 (1988-11-01), Martell et al.
patent: 4794394 (1988-12-01), Halstead
patent: 5172113 (1992-12-01), Haner
Crosland Donnie L.
Hein William E.
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