Air Mattress Control Architecture for Unified Zone Adjustment
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Solution Overview
Problem
Existing air mattress systems lack a unified and efficient control mechanism for adjusting firmness and position, often requiring separate remote controls and complex communication protocols, which can be cumbersome and inefficient.
Innovation Solution
A networked air mattress system architecture with a central controller and multiple zone control units, utilizing wireless and wired communication protocols, allows for unified control of air chamber pressure, bed articulation, and temperature through a single or multiple remote controls, including voice commands, enabling seamless adjustment of firmness, position, and temperature.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If separate remote controls are used for adjusting firmness and position, then specific control functions can be dedicated, but the device complexity and ease of operation deteriorate due to requiring multiple controls
Solution Approach 1:
The patent combines multiple control functions (firmness adjustment, position adjustment, temperature control) into a single unified remote control device. This merging eliminates the need for multiple separate remotes, thereby improving ease of operation while the integrated design manages complexity through consolidation rather than multiplication of components.
Solution Approach 2:
The remote control is designed as a universal device capable of performing multiple functions: controlling air chamber pressure for firmness, adjusting bed articulation for position, and regulating temperature. This multi-functionality allows a single device to replace what would otherwise require multiple specialized controls, improving user convenience.
2Ease of operation
If a unified control system is implemented, then ease of operation improves, but the communication protocol complexity increases
Solution Approach 1:
The patent introduces a central controller as an intermediary device that receives commands from the remote control and coordinates the various control functions. This mediator handles the complexity of communication protocols between different system components (air chambers, articulation mechanisms, temperature control), shielding the user from protocol complexity while enabling unified control.
Solution Approach 2:
The control architecture employs a nested structure where the remote control communicates with a central controller, which in turn communicates with multiple zone control units and system components. This nested organization allows the complex communication protocols to be managed at appropriate levels of the hierarchy, with each layer handling specific communication tasks, thereby improving ease of operation without overwhelming complexity.
3Adaptability or versatility
If multiple zones are controlled independently, then adaptability improves, but the control system complexity increases
Solution Approach 1:
The patent divides the air mattress into multiple independently controllable zones, each with its own air chamber. This segmentation allows different regions of the bed to be adjusted independently for firmness and position, providing adaptability to different user preferences and body positions. The zone control units manage each segment independently, while the central controller coordinates them.
Solution Approach 2:
Each zone of the air mattress is designed with local quality, allowing independent adjustment of firmness, position, and temperature for different regions. This enables tailored comfort zones suitable for different body positions and user preferences, enhancing adaptability while the modular zone control architecture manages the complexity of independent control.
Data Source
AI summary
A method may comprise receiving, at a central controller, a command, from a remote control, to adjust a feature of a first component of an air mattress framework; relaying, from the central controller, the command to the first component; receiving from the first component at the central controller, an indication of the success of the command; and relaying the indication from the central controller to the remote control.