Aircraft Temporary Privacy Module for Non-Passenger Seating
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Solution Overview
Problem
In aircraft cabins, passengers face challenges in maintaining privacy during long-duration flights due to limited lavatory availability and cleanliness issues when using lavatories for non-bathroom needs, highlighting a need for an improved cabin arrangement that provides privacy without compromising existing space or seating capacity.
Innovation Solution
A temporary privacy module is introduced in non-passenger seating areas, featuring a support and movable privacy device that can enclose a portion of the area, allowing for adjustable or fixed placement, using a privacy screen or foldable panels, which can be stowed or removed, creating a private space without occupying additional cabin space.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If passengers use lavatories for privacy needs during long haul flights, then privacy needs are met, but lavatory availability for actual bathroom needs is reduced
Solution Approach 1:
The cabin space is segmented into different functional zones by introducing temporary privacy modules that create separate changing areas. These modules divide the available space to designate specific zones for privacy needs, separating them from the lavatory areas to prevent conflict in usage.
Solution Approach 2:
Temporary privacy modules serve as intermediary structures between the passenger seating areas and the lavatory. These modules provide intermediate changing spaces that reduce the need for passengers to use lavatories for non-bathroom purposes, thereby preserving lavatory availability for actual bathroom needs.
2Ease of operation
If lavatories are used for privacy needs during long duration travel, then privacy is provided, but cleanliness and hygiene are compromised
Solution Approach 1:
The privacy changing function is extracted from the lavatory and relocated to dedicated temporary privacy modules positioned in the cabin. This extraction removes the harmful effect of contamination by separating the privacy changing activity from the lavatory environment, maintaining lavatory cleanliness while still providing privacy access.
Solution Approach 2:
The temporary privacy modules are designed as disposable or easily replaceable structures that can be quickly deployed and removed. After use, these modules can be discarded or cleaned and reused, providing a hygienic solution that maintains cleanliness standards while meeting privacy needs during the flight.
3Ease of operation
If cabin space is increased to provide more privacy areas, then passenger privacy is improved, but seating capacity and cabin efficiency are reduced
Solution Approach 1:
The privacy modules are designed with dynamic characteristics, allowing them to be deployed only when needed for privacy purposes and stowed or removed when not in use. This dynamic deployment ensures that cabin space is allocated to privacy functions only temporarily, preserving seating capacity for the majority of the flight duration.
Solution Approach 2:
The temporary privacy modules are designed to nest within existing cabin structures or be positioned in unused spaces such as overhead compartments or under seats. This nesting approach allows privacy areas to be created without permanently reducing cabin space or seating capacity, as the modules can be stored within the existing cabin volume when not in use.
Data Source
AI summary
Described are temporary privacy modules for non-passenger seating areas of aircraft cabin arrangements. The temporary privacy modules selectively enclose a portion of the non-passenger seating areas. The temporary privacy modules include a support and a privacy device. The privacy device is movable relative to the support between a stowed position and a deployed position. In the deployed position, the privacy device encloses the portion of the non-passenger seating area and defines a temporary privacy room within the non-passenger seating area.