DISPOSITIF ET PROCEDE DE PREDICTION AU SOL DE LA PRECISION, L'INTEGRITE ET LA DISPONIBILITE DE LA POSITION D'UN AERONEF LE LONG D'UNE TRAJECTOIRE.

摘要

A prediction device for prediction on the ground of characteristics of the position of an aircraft along a path is provided. The prediction device comprises a calculation element comprising a performance and integrity model consistent with a model on board an aircraft. The second calculation element determines precision, integrity and availability information concerning the position of the aircraft along a flight and/or ground path. The integrity information taking account of an integrity of a satellite positioning system and at least one hardware integrity on board the aircraft.