Aircraft service system

Abstract From the Canadian patent

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 …