Inflatable Pool Lifesaving Module with Stabilization
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Solution Overview
Problem
Swimming pools often lack immediate lifeguard supervision, especially in residential or private settings, leading to potential delays in responding to distressed swimmers, which can worsen drowning situations.
Innovation Solution
A lifesaving system comprising inflatable modules with sensors and guidance devices that deploy to support swimmers in distress, using inflation and propulsion mechanisms to position a platform beneath the swimmer, with stabilization features to prevent tipping and ensure safe lifting above water.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a lifeguard is deployed to supervise the pool, then swimmer safety is improved, but operational cost and complexity increase
Solution Approach 1:
The system enables automatic detection and response to distressed swimmers through sensors, controllers, and deployable platforms that operate without human intervention. The platform autonomously navigates to the swimmer, inflates, and provides support, eliminating the need for continuous lifeguard supervision while maintaining safety.
Solution Approach 2:
The patent replaces the mechanical system of human lifeguard supervision with an automated electronic and mechanical system comprising sensors, controllers, motors, and inflatable structures. This substitution reduces operational complexity while maintaining or improving safety reliability.
2Loss of time
If a lifeguard is present during all pool hours, then response time to distressed swimmers is improved, but operational cost increases
Solution Approach 1:
The automated system continuously monitors the pool environment using sensors and immediately responds to distress situations without requiring human presence. This eliminates the need for paid lifeguard coverage during all operating hours while maintaining rapid response capability.
Solution Approach 2:
The sensor system operates continuously to monitor swimmer activity and detect distress conditions at all times the pool is open, providing uninterrupted surveillance without the need for shifting lifeguard schedules or breaks. This ensures consistent response capability throughout all operating hours.
3Quantity of substance
If a single lifeguard supervises multiple pools, then operational cost is reduced, but detection reliability decreases
Solution Approach 1:
Each pool is equipped with its own automated sensor and platform system that independently monitors and responds to distress situations. This eliminates the need for a single lifeguard to divide attention across multiple pools, as each pool has its own self-monitoring system ensuring reliable detection.
4Force
If an inflatable structure is deployed to support the swimmer, then lifting capability is improved, but stability may be compromised
Solution Approach 1:
The system employs stabilization devices including extendible counterweights and adjustable support structures that counterbalance the lifting force generated by the inflatable structure. These counterweight mechanisms prevent tipping and maintain platform stability while the inflatable provides the necessary lifting capability to raise the swimmer above water.
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 identifies and responds to distressed swimmers by deploying a module to support them above water, providing immediate assistance and reducing the risk of further distress or drowning, even in unsupervised pool environments.
Implementation Method 1
an inflatable structure that is configured to support a central portion of the platform
Data Source
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AI summary
A lifesaving system for a swimming pool includes a plurality of lifesaving modules. Each module includes a platform and is stowable in a standby configuration under a surface of water in the pool. The module is deployable to rise to a surface of water in the pool beneath a swimmer in distress so as to support the swimmer on the platform.