Enhanced aircraft vision system, equipped with an inconsistency detection system and corresponding method
The inconsistency detection system in enhanced vision systems for aircraft accurately identifies and verifies the position of approach lights to ensure safe landings by detecting and warning of discrepancies between synthetic and actual runway positions, addressing inaccuracies in existing systems.
FR3162269B1Active Publication Date: 2026-06-12DASSAULT AVIATION SA
Patent Information
- Authority / Receiving Office
- FR · FR
- Patent Type
- Patents
- Current Assignee / Owner
- DASSAULT AVIATION SA
- Filing Date
- 2024-05-14
- Publication Date
- 2026-06-12
Smart Images
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Abstract
Aircraft enhanced vision system, equipped with an inconsistency detection system and corresponding method The system includes a display (36), and an inconsistency detection system between a displayed position of a synthetic representation (41) and the actual position on the display (36) of a landing strip (13) and / or an approach ramp (15).The inconsistency detection system comprises: - a module for identifying a line of lights (17) extending transversely across the runway (13); - a system for characterizing the identified line of lights (17) to determine a specific position of the line of lights (17) relative to the runway (13) from among a plurality of possible positions extending transversely across the runway (13); - a calculation module configured to calculate an actual position on the display (36) of the runway (13) and / or the approach ramp (15) using the determined position of the line of lights (17). See Figure 11 for abbreviations.
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