Method of common transfer of digital, audio and control data on

Details Method of common transfer of digital, audio and control data on Method of common transfer of digital, audio and control data on

1995-03-08

1996-09-03

Boudreau, Leo

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359137, 359118, 359158, 3701101, 370 60, H04B 1012, H04J 1408

Patent

active

055529216

ABSTRACT:
A bus system for the transfer of audio and control data on a common bus line of fiber optic cables (LWL) in a system of users is compatible with sources and sinks of audio data (2,2a,2b) and/or control and monitoring data (8,8a,8b). Each user is connected to the bus system by a standardized interface (6,6a,6b) circuited together in series via fiber optic cables (LWL A, LWL B) preferably closed to form a ring by means of a further fiber optic cable (LWL C). This bus system is suitable for being operated with an internationally standardized transfer format. The bus system is impervious to noise, can be produced at low cost and is exceptionally powerful. This bus system is particularly suitable for use in vehicles.

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Fujitsu Scientific and Technical Journal, B. 18, Nr. 2, Jun. 1982, Kawasaki, JP pp. 141-157, Kuga et al. "Optical Loop Data Highway for Subway Power Control System".

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