Interactive Passenger Cabin Display System
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Solution Overview
Problem
Current passenger cabin units in vehicles like aircraft lack comprehensive and interactive digital display capabilities, limiting the transmission of visual content and interactivity to passengers, with only small, flat monitors available and no support for curved surfaces or extensive passenger control.
Innovation Solution
The passenger cabin unit features display devices covering entire visible surfaces, including ceilings and side walls, divided into interactive areas controlled by passengers and crew, using touch, gesture, or voice inputs, enabling interactive and immersive digital content on both flat and curved surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If display devices cover entire visible surfaces including curved surfaces, then visual information transmission capability is improved, but device complexity increases
Solution Approach 1:
The display device is segmented into multiple independent display modules that can be distributed across different surfaces. Each module operates independently but can be coordinated to create unified visual experiences across flat and curved surfaces, reducing the complexity of controlling a single large display system.
Solution Approach 2:
The display device is designed with multi-functionality to operate on both flat and curved surfaces using the same technological platform. This universal design allows the system to adapt to various cabin geometries without requiring separate specialized systems, thereby improving visual information transmission while managing complexity through design standardization.
2Ease of operation
If multiple interactive display areas are provided for individual passengers, then passenger control capability is improved, but device complexity increases
Solution Approach 1:
The interactive display system is divided into multiple independent display areas, each assigned to individual passengers or groups. Each segment has its own control interface and can be operated independently, allowing passengers to control their own entertainment without interfering with others, thus improving ease of operation while managing complexity through modular design.
Solution Approach 2:
Each passenger's display area is equipped with autonomous control capabilities, allowing passengers to independently select and control their entertainment content without requiring crew intervention or complex centralized control systems. This self-service approach simplifies the overall control architecture while enhancing passenger autonomy.
3Area of stationary object
If display devices cover curved surfaces, then coverage area is improved, but manufacturing precision requirements increase
Solution Approach 1:
The display device incorporates curved display modules specifically designed to conform to curved cabin surfaces. By embracing the curvature rather than attempting to apply flat displays to curved surfaces, the system achieves comprehensive coverage while maintaining feasible manufacturing tolerances through purpose-built curved display technology.
Solution Approach 2:
The display system utilizes flexible display technologies with adjustable physical parameters such as bend radius and curvature adaptation. This allows the display to maintain optimal viewing characteristics across different surface geometries while operating within standard manufacturing precision ranges, rather than requiring ultra-precise customization for each curved surface.
4Adaptability or versatility
If fully interactive cabin with touch, gesture, or voice control is implemented, then interactivity is improved, but device complexity increases
Solution Approach 1:
The control system integrates multiple interaction modalities (touch, gesture, and voice control) into a single unified interface framework. This universal control architecture allows passengers to interact with the display system through their preferred method without requiring separate control systems for each modality, thereby enhancing interactivity while managing complexity through design integration.
Data Source
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AI summary
The passenger cabin unit (10) has a display device (24) for displaying visual information, effects and images. The display device is divided into multiple display regions (28), to which individual passengers or a group of passengers are assigned in each case, and another display region (30). Each former display region has a passenger command input device (32), by which the passenger controls the visual representation on the display region assigned to it. The passenger command input device is formed for detecting commands through touch, gestures or language. An independent claim is included for a method for displaying visual effects, information and images for entertainment or information of passengers of a passenger transport vehicle, particular an aircraft.