Motorgateway mit Motordatenspeicherung

Details

Veröffentlichungs-Nr.

EP3726481

Aktenzeichen

EP20170086

Anmeldetag

17. April 2020

Veröffentlichung

19. Februar 2025

Erteilung

19. Februar 2025

Rechtsraum

EP

IPC

G07C5/00F01D25/00F02C9/00// G06Q10/00

Abstract

An engine gateway (102) of a gas turbine engine (104) of an aircraft (108) includes a communication interface (216) configured to wirelessly communicate with an offboard system (106) and to communicate with an engine control (122) of the gas turbine engine (104), a memory system (212), a data storage system (236) isolated from the memory system (212), and processing circuitry (220). The processing circuitry (220) is configured to establish communication with the engine control (122) on a first communication bus (232) using system credential authentication, establish communication between the engine control (122) and the data storage system (236) on a second communication bus (234), establish wireless communication with the offboard system (106) using system credential authentication, and provide access from the offboard system (106) through the engine gateway (102), from the engine gateway through the engine control (122), and from the engine control (122) to the data storage system (236) to enable one or more updates of the data storage system (236) by the offboard system (106) based on service credential authentication.

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Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete