Aircraft Passenger Preference Automation via RFID
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Solution Overview
Problem
Frequent flyer passengers and those making multiple aircraft changes during a trip must repeatedly adjust various aircraft systems to their personal preferences, as previous settings are not retained or easily retrievable.
Innovation Solution
Integration of wirelessly readable identification devices, such as RFID tags, with aircraft systems to automatically adjust settings like seat position, lighting, HVAC, and audio/video based on the passenger's preferences stored in a database.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual adjustment of aircraft systems is used, then passengers can control settings to their preference, but frequent flyers must repeatedly adjust settings on each flight
Solution Approach 1:
The system performs preliminary action by automatically retrieving and applying a passenger's preferred settings for aircraft systems (seats, lighting, HVAC, entertainment) before the passenger arrives at their seat. The RFID reader detects the passenger upon boarding, and the control system proactively configures all systems according to stored preferences, eliminating the need for the passenger to manually adjust settings during the flight.
Solution Approach 2:
The system enables self-service by allowing passengers to pre-register their preferences in a database, and the system automatically serves these preferences without requiring the passenger's active input during each flight. The RFID-tagged passenger simply boards the aircraft, and the system autonomously retrieves and applies their stored preferences across multiple aircraft systems.
2Ease of operation
If automated RFID-based preference retrieval is implemented, then passenger convenience is improved, but system complexity increases
Solution Approach 1:
The control system achieves universality by serving multiple functions: it manages RFID reader communication, retrieves passenger preferences from the database, controls seat positions and configurations, adjusts lighting levels, regulates HVAC settings, and configures entertainment systems. This multi-functional approach consolidates what would otherwise require separate systems into a single integrated control platform, managing complexity through consolidation rather than proliferation of separate components.
Solution Approach 2:
The RFID tag serves as an intermediary that carries the passenger's identification and preference information. Instead of requiring direct input devices at each control point throughout the aircraft, the RFID tag mediates the interaction between the passenger and the automated system, enabling seamless preference retrieval and application without complex user interfaces at multiple locations.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables seamless and personalized adjustment of aircraft systems upon passenger entry, enhancing convenience and reducing the need for repeated adjustments, while also allowing passengers to override initial settings as desired.
Implementation Method 1
A wireless reader, such as an RFID reader, NFC reader, or other wireless reader, is integrated into a door jamb and/or into other aircraft structure adjacent ingress and egress portals of the aircraft
Data Source
AI summary
A control system for implementing passenger preferences and setting in aircraft systems includes an RFID reader operable to detect and identify an RFID tag associated with a passenger boarding, or aboard, an aircraft. Information associated with the passenger is retrieved and used to effect settings of various aircraft systems according to passenger preferences, such as HVAC temperature and air flow, as well as audio, visual, and lighting. In alternative embodiments other wireless detection hardware, such as NFC is used to identify passengers and to implement preferred settings of aircraft systems.