TURBOMACHINE TEST BENCH

• Main Author: LACROIX, Alain
• Format: Patent
• Language: English; French; German
• Published: 13.05.2020
• Subjects: BLASTING; CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ENGINE PLANTS IN GENERAL; HEATING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIGHTING; MACHINES OR ENGINES IN GENERAL; MEASURING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; STEAM ENGINES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; WEAPONS

L'invention a pour objet un banc d'essai (2) pour une turbomachine avec un système d'assistance (40) pour la maintenance d'équipements (2, 4, ..., 37, A, B, C) du banc (2) ou de la turbomachine (4), le banc comprenant un visiocasque (42) de réalité augmentée comprenant ou connecté à un dispositif de contrôle (50) connecté à un réseau (60), le banc étant remarquable en ce que le dispositif de contrôle (50) est apte à permuter entre au moins deux modes de fonctionnement, dont un mode tutoriel dans lequel les informations diffusées par le visiocasque (42) sont uniquement issues du dispositif de contrôle (50) et un mode d'assistance en ligne où des informations diffusées par le visiocasque (42) sont issues du réseau (60) avec lequel le dispositif de contrôle (50) interagit. The invention relates to a test board (2) for an aircraft turbojet engine (4), and the test board comprises sensors (A, B, C) for measuring data relating to an aircraft turbojet engine (4) or to the board (2); a control device (50) connected to the sensors (A, B, C) and to a network (60); and an augmented reality head-mounted display HMD (42) connected to the control device (50) and intended to guide a user to perform a maintenance operation on the aircraft turbojet engine (4) or the board (2) devices (2, 4,..., 37, A, B, C); wherein the control device (50) is switchable between at least two operating modes, including a tutorial mode in which information played by the HMD (42) is provided solely by the control device (50), and an online assistance mode in which information played by the HMD (42) is provided by a network (60) with which the control device (50) interacts.