Aircraft service system

Details Aircraft service system Aircraft service system

B - Operations, Transporting

64

D

340/94

B64D 11/00 (2006.01) H04B 5/00 (2006.01) H04N 7/10 (2006.01)

Patent

CA 1288495

ABSTRACT OF THE DISCLOSURE A system and method for providing service in an aircraft having a plurality of passenger seats. In a preferred embodiment, the system of the invention includes a plurality of attendant call lights each serving a different one of the passenger seats, a plurality of reading lights each serving a different one of the passenger seats, a plurality of switch units for controlling one of the attendant call lights and one of the reading lights, a plurality of terminal units each provided at a different one of the passenger seats, each terminal unit having an attendant call key, a reading light key, an address generator, a means for generating a request signal including an address in response to operation of the attendant call key or the reading light key, a head end apparatus having a means for generating a control signal for controlling one of the attendant call lights or reading lights in response to each request signal, where each control signal includes a seat address identifying one of the lights. A means for transmitting the request signals from the terminal units to the control signal generator, and for transmitting the control signals to the switch units are also included.

558189

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