Multifunctional smart beds and methods of operating thereof
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Solution Overview
Problem
Conventional beds lack advanced functionality and automation, failing to adapt to individual user needs and environmental conditions, which can impact sleep quality, health monitoring, and relationship analysis.
Innovation Solution
A multifunctional smart bed equipped with sensors, actuators, and a controller that analyzes user and environmental data to adjust mattress firmness, orientation, lighting, and other parameters, while also monitoring health and relationship metrics, and controlling external devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional beds are used with manual controls, then device complexity is low, but functionality and adaptability are limited
Solution Approach 1:
The bed system integrates multiple functions including sleep monitoring, health tracking, environmental control, and entertainment into a single platform. The controller coordinates actuators for mattress adjustment, head section positioning, and ambient device control, allowing one system to perform diverse functions that would otherwise require separate devices.
Solution Approach 2:
The controller serves as an intermediary between various sensors (load cells, microphones, environmental sensors) and actuators (mattress actuators, head section actuators, environmental controllers). This central mediation enables complex coordinated actions while maintaining manageable system architecture through a single control point.
2Reliability
If sensors and actuators are added to provide automated adjustments, then sleep quality and health monitoring improve, but device complexity increases
Solution Approach 1:
The system continuously monitors user parameters through load cells detecting body position and movement, microphones capturing snoring and breathing sounds, and environmental sensors tracking temperature and humidity. This feedback loop enables automated adjustments to mattress firmness, head section angle, and environmental conditions to optimize sleep quality.
Solution Approach 2:
The bed system autonomously adjusts mattress firmness via actuators based on detected user position and sleep stage, automatically positions head sections according to sleep posture, and controls environmental devices without user intervention. The system serves itself by making real-time adjustments based on sensor data.
3Measurement precision
If multiple sensors are integrated for comprehensive monitoring, then measurement precision improves, but device complexity increases
Solution Approach 1:
The system combines multiple sensing modalities including load cells for weight and position detection, microphones for acoustic monitoring of snoring and breathing, environmental sensors for temperature and humidity, and camera systems for visual analysis. These diverse sensors are merged into a unified monitoring framework that processes data from all sources to comprehensively assess sleep quality and user health.
Data Source
AI summary
Described herein are multifunctional smart beds and methods of operating thereof. Specifically, a multifunctional smart bed comprises a controller, configured to receive input from various sensors (e.g., load cells positioned in bed legs, thermometers, and/or microphones) and/or user. These inputs are analyzed and used to control various bed components to improve the sleep quality, to monitor users' health, score couple's relationship, and the like. For example, these inputs may be used to control firmness of different mattress portions, change orientations of head, torso, and/or leg sections, adjust the light, and the like. In some examples, the smart bed generates a report indicating one or more sleep duration, sleep depth profile, sleep scope, heart rate, breadth rate, environment conditions, couple's relationship, and the like. Furthermore, in some examples, a multifunctional smart bed is also configured to control external devices in the same environment, e.g., smart switches, smart thermostats.