Airbus Operations Gmbh

Airbus Operations (s.a.s.)

Sy-Dat Le

Alessio Cipullo

Carlos Bueno Vazquez

An overheat detection system for an aircraft, the system comprising a first bleed monitoring computer, BMC, configured to identify leakages in a pneumatic system, the BMCincluding a first optical controller, a second bleed monitoring computer, BMC, the BMCincluding a second optical controller, an optical fiber link connecting the first optical controller of the BMCand the second optical controller of the BMCfor communication between the BMCand the BCMand between the first optical controller and the second optical controller, wherein the first and the second optical controllers are configured to detect overheat of the optical fiber link based on a wavelength shift of a modulated optical signal transmitted through the optical fiber link, and transmit signals to the first BMCand the second BMCbased at least on the detected overheat.

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Toulouse, France

Sy-Dat Le