"Mxsmanic" wrote in message
...
Sounds like an Airbus.

Perhaps... Perhaps it was one of the Bombadier aircraft... I was reading so
many docs while coming up to speed on the project that it all kind of
blurred together after awhile... The best I remember, there were temperature
sensors in the waste water system in addition to heaters for the lines so
that the temperature at altitude didn't cause everything to freeze up...
Various sensors could be read and were to be displayed on certain displays
if they exceeded some particular normal operating range, IIRC... There was
this one particular cabin lighting system that consisted of red, green, and
blue LEDs with software control of the intensity and color for various zones
in the aircraft... You would send a particular formated TCP/IP message via a
socket connection to a particular controller that would then change the
intensity of the LEDs in the specified zone... Quite a bit of the
communication between the various devices was handled via TCP/IP
communication... I believe that Rockwell had been granted a patent on that
approach...