- Patent Title: System and method for managing the display of an aeronautical chart
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Application No.: US17355116Application Date: 2021-06-22
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Publication No.: US11852479B2Publication Date: 2023-12-26
- Inventor: Patrick Cazaux , Dominique Leurgorry , Hervé Leconte
- Applicant: THALES
- Applicant Address: FR Courbevoie
- Assignee: THALES
- Current Assignee: THALES
- Current Assignee Address: FR Courbevoie
- Agency: BakerHostetler
- Priority: FR 06864 2020.06.30
- Main IPC: G01C17/38
- IPC: G01C17/38 ; G01C21/20 ; G06F3/01

Abstract:
Methods and systems for managing the orientation of the display of an aeronautical chart, notably towards Magnetic North or True North are provided. Rotational and/or translational tactile movements may manage the display of the chart. In one advantageous embodiment, the display screen is a haptic feedback screen (for example piezoelectric or MEMS microactuators), the North symbol rendered in relief is able to be manipulated with a single finger and the display device is stabilized by at least partially compensating for the turbulence experienced by the cockpit. Some software aspects are described.
Public/Granted literature
- US20210404810A1 SYSTEM AND METHOD FOR MANAGING THE DISPLAY OF AN AERONAUTICAL CHART Public/Granted day:2021-12-30
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