An optical signal transmission system for an automotive vehicle by which a number of electric signals generated from switches arranged on the steering wheel are transferred to other controllers optically and digitally for control the necessary vehicle operating conditions with high reliability, without...http://www.google.fr/patents/US4456903?utm_source=gb-gplus-shareBrevet US4456903 - Optical signal transmission system for an automotive vehicle
Optical signal transmission system for an automotive vehicle
