An aircraft flight mode selector assembly utilizes computer-generated menus
and soft wired bezel keys to enable the use of a greater number of flight
modes to be accessed in a smaller space than is presently possible with a
flight mode selector consisting solely of conventional dedicated switches,
switch indicator lights, and hard wired selector panel assemblies. Serial
bus connections between the flight mode selector assembly and the flight
control computer in the aircraft reduce the amount of wiring needed for
the flight mode selector assembly, as compared to present protocol which
utilizes dedicated wiring for each dedicated switch in the aircraft flight
mode selector. The use of computer-generated displays and menus permits
easy expansion of the flight mode selector assembly without the need to
add additional switches and switch indicator lights. The inclusion of a
display information look-up table in the processor controller, which table
is separate from the software program in the controller, allows changes to
the flight mode selector panel display to be made merely by changing the
look-up table. The flight mode selector assembly also includes a pilot
message display which is used to convey text messages to the pilot of the
aircraft.