A New Mattress Development Based on Pressure Sensors for Body-contouring Uniform Support

TL;DR

This paper presents a novel mattress with embedded pressure sensors and actuators that adapt support for personalized comfort and improved sleep quality, addressing limitations of traditional innerspring and foam mattresses.

Contribution

The paper introduces a mattress system with integrated pressure sensors and actuators that enable real-time body-contouring support and customizable firmness through a wireless control interface.

Findings

Effective pressure distribution mapping achieved

Personalized support modes successfully implemented

Potential for additional homecare functions identified

Abstract

For getting good sleep quality, an improved approach of new mattress development based on the pressure sensors for body-contouring uniform support is proposed in this paper. This method solved the problems of innerspring mattresses that cannot allow body-contouring uniform support, and foam mattresses that cannot provide everybody equal comfort from the same mattress. By the buried pressure sensor array and actuator array in foam layer of a mattress, both are connected to a controller to generate the pressure distribution mapping of a human body on the mattress, then from the data of this mapping, some of the actuators are driven up or down by the controller to generate a body-contouring uniform support. By the aid of mathematical morphology algorithms, user can also choose a different support mode by another wireless controller with touch-screen to accommodate personal favorite firmness of the mattress and to take his tensed mood and pressure off with good sleep until daylight. Moreover, some other homecare functions, such as temperature measurement, sleep on posture correction and fall down prevention, can approach by additional hardware and software as user requirement in the future.