Smart Mirror Contamination Detection and Decontamination

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Solution Overview

Problem

Contamination propagation in various environments, such as homes and hospitals, is challenging to detect and control, as existing methods lack efficient and proactive solutions for identifying and mitigating contaminants on individuals and objects before they spread.

Innovation Solution

A computer-implemented method using a smart mirror that combines sensor data, images, and contamination propagation patterns to detect contaminants and perform decontamination, employing machine learning modules for identification and decontamination techniques, ensuring safe passage through entry points by preventing the spread of contaminants.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional contamination detection methods are used, then detection capability is limited, but system complexity and cost increase when improving detection effectiveness

Engineering Contradiction:
Improvecontamination detection capabilityVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The smart mirror integrates multiple functions including contamination detection, decontamination treatment, and information display into a single device. The system uses sensors to detect contaminants, applies decontamination substances, and provides visual feedback through the mirror surface, eliminating the need for separate detection and treatment devices.

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

Solution Approach 2:

The system automatically detects contamination on individuals and applies decontamination treatments without requiring manual intervention. The smart mirror identifies contaminated areas and autonomously administers decontamination substances, reducing the need for external monitoring and manual decontamination procedures.

Inventive Principle:
Principle #25Self-service

2Reliability

If proactive contamination detection is implemented at entry points, then contamination spread is prevented, but access control time and process complexity increase

Engineering Contradiction:
Improvecontamination prevention effectivenessVSAvoidaccess control time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The smart mirror performs contamination detection and decontamination treatment before individuals enter controlled areas. By conducting decontamination procedures in advance at entry points, the system prevents contaminated individuals from accessing sensitive zones, thereby preventing contamination spread proactively.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system maintains continuous monitoring and treatment capabilities at entry points, ensuring that decontamination processes are consistently applied without interruption. The mirror continuously detects contaminants and applies decontamination substances, maintaining uninterrupted protection against contamination spread.

Inventive Principle:
Principle #20Continuity of useful action

3Measurement precision

If comprehensive sensor data and image analysis are used to detect contaminants, then detection accuracy improves, but processing complexity and computational requirements increase

Engineering Contradiction:
Improvecontaminant identification accuracyVSAvoiddata processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system divides contamination detection into separate functional modules: sensor data acquisition, image capture, data processing, and treatment application. Each module handles specific tasks independently, allowing the complex detection process to be managed through modular components rather than a monolithic system.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11430281B1Detecting contamination propagation
Publication Date: 2022.08.30 INTERNATIONAL BUSINESS MACHINE CORPORATION
  • US11430281B1 patent drawing
  • US11430281B1 patent drawing
  • US11430281B1 patent drawing

AI summary

Provided are techniques for detecting contamination propagation and performing decontamination. In response to receiving a request to detect contaminants and perform decontamination, an entity is identified. Whether there are contaminants on the entity is detected using any combination of sensor data, one or more images, and one or more contamination propagation patterns. In response to determining that there are no contaminants, the entity is allowed to pass through an entry point. In response to determining that there are contaminants, one or more decontamination techniques are identified, decontamination of the entity is performed, using the one or more decontamination techniques, and, in response to determining that the decontamination has been successful, the entity is allowed to pass through the entry point.