Aircraft Suite Circadian Control for Jet Lag Reduction

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing suite management systems in luxury aircraft suites fail to align with passengers' circadian rhythms, leading to discomfort and jet lag due to disrupted sleep, mood, and hydration during long-haul flights.

Innovation Solution

A suite management system that utilizes passenger data from personal devices to adjust seating, entertainment, and climate control based on circadian data, including heart rate, body temperature, and sleep patterns, to align with passenger preferences and reduce jet lag.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If suite management systems provide adjustable seating, entertainment, climate control, and lighting, then passenger comfort is improved, but the system fails to align with passengers' circadian rhythms leading to discomfort and jet lag

Engineering Contradiction:

Improvepassenger comfortVSAvoidalignment with circadian rhythms

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system continuously collects circadian data from passengers via wearable devices and sensors, analyzes this data to determine current circadian state, and automatically adjusts suite conditions (lighting, temperature, seating) in real-time response to circadian rhythm changes, creating a closed-loop feedback system that adapts to passenger needs throughout the flight

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The system automatically monitors passenger circadian data and self-adjusts suite conditions without requiring manual passenger input or intervention, with the controller autonomously processing circadian data and commanding appropriate adjustments to lighting, temperature, and seating based on detected circadian states

Inventive Principle:

Principle #25Self-service

2Adaptability or versatility

If the system collects and analyzes circadian data from passengers, then alignment with passenger preferences is improved, but system complexity increases

Engineering Contradiction:

Improvealignment with passenger preferencesVSAvoidsystem complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system utilizes passengers' existing wearable devices (smartwatches, fitness trackers) as intermediaries to collect circadian data, avoiding the need to embed complex sensing hardware directly in the suite. These wearables serve as mediators that bridge the gap between passenger physiological state and suite control system

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The controller integrates multiple functions into a single device: it collects circadian data from various sources (wearables, sensors), processes and analyzes this data, determines appropriate suite adjustments, and commands multiple different suite systems (lighting, temperature, seating). This multi-functional integration reduces overall system complexity by consolidating control logic

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20260028121A1Facilitating circadian comfort in a smart aircraft environment

Publication Date: 2026.01.29 GOODRICH LIGHTING SYSTEMS INC

AI summary

A suite management system is provided. The suite management system includes a controller. The controller is configured to obtain passenger preferences from a passenger occupying a suite, obtain circadian data from the passenger, analyze the circadian data to identify one or more changes to the suite to align with the passenger preferences, and, responsive to identifying the one or more changes, automatically adjusting one or more electronic devices within the suite to align with the passenger preferences.