Moving Object Control for Emotion-Based Environmental Adaptation

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Solution Overview

Problem

Existing technologies do not consider changing a moving user's surrounding environment based on their emotions, limiting their ability to adapt to conditions such as rain or sunlight, which can affect their comfort.

Innovation Solution

A control system and method that estimates a user's emotion and controls a moving object to adjust their surrounding environment, using a combination of emotion estimation, heat maps, and environmental sensors to determine necessary adjustments, such as providing shelter from rain or sunlight.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed device such as a beach parasol is used to control the surrounding environment, then the device can provide shelter from rain or sunlight, but it cannot track a moving user and adapt to changes in the user's position

Engineering Contradiction:
Improveability to track moving userVSAvoidcomplexity of tracking and control system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies the dynamics principle by transforming the fixed parasol into a moving object that can dynamically follow the user's position. The moving object includes a movement unit that enables it to change its location based on user position information, thereby providing continuous environmental control (shelter from rain/sun) while adapting to the user's movement throughout the space.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If the moving object changes the surrounding environment based on user emotion, then user comfort is improved, but the system complexity increases due to emotion estimation and environmental control mechanisms

Engineering Contradiction:
Improveuser comfortVSAvoidcomplexity of emotion estimation and control system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent implements feedback by using an emotion estimation unit that continuously monitors user emotional states and feeds this information back to the control system. The controller then adjusts the moving object's behavior and environmental parameters based on this feedback, creating a closed-loop system that automatically adapts to user needs without requiring manual intervention.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system applies self-service by enabling the moving object to autonomously estimate user emotions, determine appropriate environmental adjustments, and execute control actions without human input. The emotion estimation unit and controller work together to make the system self-regulating, automatically providing comfort based on real-time emotional assessment.

Inventive Principle:
Principle #25Self-service

3Reliability

If multiple sensors and control mechanisms are integrated into the moving object, then the ability to respond to user emotions and environmental conditions is enhanced, but the weight and power consumption of the moving object increase

Engineering Contradiction:
Improveaccuracy of emotion estimation and environmental controlVSAvoidpower consumption of sensors and actuators
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent applies universality by designing the moving object to perform multiple functions with integrated components. The emotion estimation unit serves both emotional assessment and environmental monitoring purposes, while the movement unit and control mechanisms are designed to handle various tasks (tracking, shelter provision, environmental adjustment) through a unified system architecture, reducing redundant energy consumption.

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

Data Source

PatentUS11940170B2Control system, control method, and storage medium
Publication Date: 2024.03.26 SONY GROUP CORP
  • US11940170B2 patent drawing
  • US11940170B2 patent drawing
  • US11940170B2 patent drawing

AI summary

[Object] To provide a control system, a control method, and a storage medium through which a moving object can change a surrounding environment of a user depending on an emotion of the user.[Solution] Provided is a control system including: an estimation unit that estimates an emotion of a user; and a moving object controller that controls a moving object to change a surrounding environment of the user depending on the estimated emotion.