The invention relates to a method for simulating the movements of a virtual vehicle, a user being in physical contact with a simulator including a force-feedback haptic interface, wherein said physical contact corresponds to at least one physical point of contact between the haptic interface and the body of the user that is representative of a virtual point of contact between the user and the virtual vehicle. Said method comprises at least two steps. A first step involves determining a linear acceleration vector (formula (I)) and a linear velocity vector (formula (II)) at the virtual point of contact between the user and the virtual vehicle, said vectors being representative of the movement of the vehicle at said point. A second step involves deducing a three-dimensional force vector (formula (III)) from the linear acceleration vector (formula (I)) and linear velocity vector (formula (II)), said force vector being predetermined by a linear combination of said linear acceleration and velocity vectors, the corresponding force being applied via the haptic interface substantially at the physical point of contact. The invention also relates to a device for simulating movements of a vehicle.
PROCÉDÉ DE SIMULATION DE MOUVEMENTS PROPRES PAR RETOUR HAPTIQUE ET DISPOSITIF METTANT EN OEUVRE LE PROCÉDÉ
METHOD FOR SIMULATING SPECIFIC MOVEMENTS BY HAPTIC FEEDBACK, AND DEVICE IMPLEMENTING THE METHOD
SIMULATIONSVERFAHREN SPEZIFISCHER BEWEGUNGEN DURCH HAPTISCHE RÜCKMELDUNG UND ENTSPRECHENDER SIMULATOR
2017-11-08
Patent
Electronic Resource
French
IPC: | G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES / A63F CARD, BOARD OR ROULETTE GAMES , Kartenspiele, Brettspiele, Roulettespiele / B64C AEROPLANES , Flugzeuge / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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