Airbus Operations (s.a.s.)

Airbus (sas)

Michel Bovet

Georges Ric

Philippe Moreau

Francois Beltrand

Jean-Luc Marty

Pierre-Marie Julaud

Marc Perroud

A method and device for accessing maintenance functions of an aircraft from a mobile maintenance terminal. First, the situation of the aircraft is determined. Then, if this situation allows a mobile maintenance terminal to access a maintenance information system on the ground and the information system of the aircraft, a connection is established between the mobile maintenance terminal and the maintenance information system on the ground and at least one maintenance command intended for the information system of the aircraft is transmitted to the maintenance information system on the ground. If this situation allows the mobile maintenance terminal to access only the information system of the aircraft, a connection is established between the mobile maintenance terminal and the information system of the aircraft and at least one maintenance command is transmitted to the information system of the aircraft.

Method and device for accessing maintenance functions of an aircraft from a mobile maintenance terminal

Methods and devices for improving the reliability of communication between an aircraft and a remote system. The aircraft transmits a request for verification of security to a remote system. Upon reception of the response to this request, which includes at least one indication pertaining to the security of the remote system, the aircraft analyzes this indication and decides to establish or not to establish data communication between the aircraft and the remote system. When a verification request is received, the remote system is verified and a response to the request is transmitted to the aircraft.

Methods and devices for improving the reliability of communication between an aircraft and a remote system

A method executes at least one instruction in an on-board maintenance device from a remote system connected to the maintenance device via a communication network. The method includes receiving at least one datum representative of at least one command having a correspondence with the at least one instruction. The method also includes filtering the at least one received datum. In response to the filtering, if the at least one received datum represents a valid command, the method includes converting the at least one received datum to identify the at least one instruction.

Secure command method and device for remote maintenance terminal

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Tournefeuille, France

Michel Bovet