Aircraft Passenger Suite Sensor Control for Personalized Cabin Settings

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Solution Overview

Problem

Existing aircraft passenger suites lack the ability to intelligently adjust settings based on passenger attributes and scenarios, providing a suboptimal environment.

Innovation Solution

An aircraft passenger suite equipped with a controller that receives logic condition inputs and sensor inputs from image, pressure, and physiological sensors to determine passenger attributes, allowing for intelligent control of environment settings such as lighting, temperature, and furniture deployment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If aircraft passenger suites use basic manual controls for lighting and seat settings, then the system complexity is low, but the adaptability to different passenger needs and scenarios is poor

Engineering Contradiction:
Improveadaptability to passenger attributes and scenariosVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system automatically detects passenger attributes using sensors and autonomously adjusts suite settings without requiring manual passenger input. The controller receives sensor inputs indicating passenger attributes and automatically controls output states such as lighting, temperature, and furniture deployment based on detected attributes and logic conditions.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The controller serves multiple functions by integrating sensor data processing, logic condition evaluation, and control of various suite components (lighting, temperature, furniture) into a single system that adapts to different passenger types and scenarios.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If aircraft passenger suites implement intelligent control based on passenger attributes, then passenger comfort is improved, but the device complexity increases

Engineering Contradiction:
Improvepassenger comfortVSAvoidcontroller and sensor equipment complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system continuously monitors passenger attributes through sensor equipment and uses this feedback to automatically adjust suite settings. The controller receives ongoing sensor inputs and dynamically controls output states to maintain optimal comfort conditions based on detected passenger characteristics.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

Manual mechanical controls for adjusting lighting, temperature, and furniture are replaced with an automated electronic control system that uses sensor data and logic conditions to automatically adjust these environmental parameters for passenger comfort.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Adaptability or versatility

If aircraft passenger suites use simple control systems, then the manufacturing cost is low, but the ability to provide personalized environment control is limited

Engineering Contradiction:
Improvepersonalized environment controlVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The system is pre-configured with logic conditions that define appropriate suite settings for different passenger attributes and scenarios. During operation, the controller automatically matches detected passenger attributes to pre-programmed logic conditions and applies the corresponding environmental settings, enabling personalized control without complex real-time decision-making.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP4077135B1An aircraft passenger suite
Publication Date: 2025.11.05 SAFRAN SEATS GB LTD
  • EP4077135B1 patent drawingFigure 1A~1B
  • EP4077135B1 patent drawingFigure 2
  • EP4077135B1 patent drawingFigure 3

AI summary

An aircraft passenger suite (100) is provided. The suite (100) comprises an aircraft seat (110) for use by a passenger. The suite (100) also comprises a controller for controlling a number of output states (240) of the suite, the controller comprising a logic condition receiver operable to receive a logic condition input (210). The suite (100) also comprises sensor equipment operable to provide a sensor input (220) to the controller, the sensor input (220) providing an indication of at least one attribute of a passenger of the suite (100). The sensor equipment comprises one or more of: an image sensor (151, 152) a pressure sensor (154) and a physiological sensor. The controller is configured to control at least one of the output states (240) of the suite based on both the logic condition input (210) and the sensor input (220).