Air Mattress Multi-Section Pressure Control for Sleep Quality Analysis
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Solution Overview
Problem
Conventional air mattresses lack the ability to adjust pressure for specific body parts and health conditions, leading to inadequate cushioning and difficulty in measuring and analyzing sleep patterns and quality.
Innovation Solution
An air mattress system with divided sections, a user terminal, and a server that allows for real-time pressure adjustment based on user input and health data, using a pressure sensor unit, air pump, and mattress controller to maintain optimal pressure ranges and analyze sleep patterns and quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the air mattress is filled with air to provide cushioning, then the cushioning effect is improved, but the ability to adjust pressure for different body parts and health conditions is lost
Solution Approach 1:
The air mattress is divided into multiple independent air pockets (first air pocket, second air pocket, third air pocket) corresponding to different body regions (head/shoulders, torso, legs). Each air pocket can be independently adjusted in pressure, allowing customized cushioning for different body parts while maintaining overall support.
Solution Approach 2:
The air mattress incorporates an air pump and pressure sensor that enable dynamic adjustment of air pressure in real-time based on user needs and health conditions. The system can automatically or manually modify pressure levels, transforming the static air mattress into a dynamically adaptable support system.
2Ease of manufacture
If the air mattress uses a simple structure, then the ease of manufacture is improved, but the ability to measure and analyze sleep patterns is lost
Solution Approach 1:
The air mattress incorporates a pressure sensor that continuously monitors pressure changes in the air pockets and provides feedback to a controller. This feedback mechanism enables the system to detect sleep patterns, body movements, and sleep quality metrics without significantly complicating the overall structure.
Solution Approach 2:
The air mattress system uses the existing air pressure changes caused by user movement and body weight as the measurement basis, rather than requiring separate sensors for each measurement parameter. The system self-generates measurement data through the natural interaction between the user and the air pockets.
3Ease of operation
If the air pocket upper portion is left open, then the ease of operation is improved, but the air pocket becomes depressed due to user weight
Solution Approach 1:
The air pocket is divided into an upper portion and a lower portion separated by a partition wall. The upper portion remains accessible for inflation and pressure adjustment, while the lower portion provides structural support and resistance to depression from user weight, preventing the entire air pocket from collapsing.
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
Enables personalized pressure adjustment for each body part, prevents the upper portion from being depressed, allows user control, and provides insights into sleep patterns and quality through data analysis.
Implementation Method 1
an air pump 15 supplying air into the air pockets 110
Implementation Method 2
a pressure sensor unit 14 measuring the pressure of the air pocket unit 11 in real time
Data Source
AI summary
An air mattress system includes an air mattress configured to self-adjust its own pressure, a user terminal receiving a set value or user information from a user and transmitting the set value or the user information to the air mattress, and a server receiving measurement data from the air mattress to analyze a sleep pattern and sleep quality of a user and transmitting the analyzed sleep pattern and sleep quality to the user terminal, wherein the air mattress is configured such that the air mattress is divided into multiple sections and the pressure is adjusted for each section based on the set value or the user information.