Shower Safety System
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Solution Overview
Problem
Existing shower safety devices fail to provide comprehensive and immediate responses to accidents, particularly falls and drowning risks, in a specific and timely manner, especially for elderly or disabled individuals, often lacking integration with existing healthcare systems and user-friendly installation options.
Innovation Solution
An automated shower safety system that integrates computer vision for fall detection, real-time monitoring, and emergency response capabilities, including water supply shut-off and alert notifications, designed for easy installation and user privacy protection, utilizing a mini computer and camera for image processing and a solenoid valve for water control, with a focus on comprehensive fall detection and response within the shower environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If comprehensive emergency response measures are implemented (water shut-off, alerts, monitoring), then user safety and fatality prevention are improved, but device complexity and installation difficulty increase
Solution Approach 1:
The patent combines multiple safety functions (computer vision fall detection, water supply shut-off control, emergency alert notification, and privacy protection) into a single integrated shower safety device. This merging approach enables comprehensive emergency response while consolidating complexity into one unit that can be installed in the shower environment.
Solution Approach 2:
The shower safety device performs multiple functions simultaneously: detecting falls through computer vision, shutting off water supply to prevent drowning, sending emergency alerts to caregivers, and protecting user privacy through local image processing. This multi-functionality addresses various safety aspects without requiring separate devices.
2Measurement precision
If real-time image processing and fall detection are implemented, then fall detection accuracy is improved, but data privacy risks and processing complexity increase
Solution Approach 1:
The device performs preliminary local processing of captured images to detect falls before any data leaves the device. By conducting computer vision analysis and fall detection locally on the shower safety device itself, the system ensures privacy protection while maintaining detection accuracy, eliminating the need to transmit sensitive image data externally.
3Loss of time
If automated emergency response measures are implemented (water shut-off, immediate alerts), then response time to accidents is improved, but system complexity and power requirements increase
Solution Approach 1:
The system performs preliminary detection of falls using computer vision before emergency response is needed. By continuously monitoring for falls and having the shut-off and alert mechanisms pre-configured, the system can immediately activate emergency measures upon detection, minimizing response time without requiring complex real-time decision-making during the emergency event itself.
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
The system effectively reduces the risk of fatalities and injuries by providing immediate and timely assistance, enhancing user safety and peace of mind for caregivers, with user-friendly installation and privacy-protected data processing, specifically addressing the unique risks in the shower environment.
Implementation Method 1
the valve is compatible with standard 1⁄2′′ showerhead pipe diameters
Data Source
AI summary
The invention relates to a shower safety system designed to enhance safety within bathing areas by monitoring posture for fall detection and responding with immediate safety measures such as water flow shutoff and emergency alert. Other aspects of the invention relate to data security via system communication architecture and computer vision through a distorted medium.