Optical communication system

Details Optical communication system Optical communication system

1986-12-01

1988-09-20

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Signal isolator

455602, G02B 2700

Patent

active

047727993

ABSTRACT:
A steering wheel equipped with an optical communication mechanism for allowing optical communication between the interior of the steering wheel or the steering wheel and a vehicle column with at least two light emitting elements for forming a redundant system by simultaneously emitting common optical signals and at least one light receiving element for receiving the optical signal.

REFERENCES:
patent: 3541341 (1970-11-01), Leete
patent: 4336461 (1982-06-01), Ida
patent: 4456903 (1984-06-01), Kishi et al.
patent: 4672214 (1987-06-01), Takahashi et al.
Frenzel, Louis E., "Optocoupler Converts AC Tone to Digital Logic Levels", Electronics, 7/75, p. 95.

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