Modular Aerosol System Upgrade via Segmented Control Electronics
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Solution Overview
Problem
Existing electrically operated aerosol-generating systems become outdated quickly, requiring consumers to purchase new devices due to limited functionality and incompatibility with newer aerosol-generating articles, leading to increased costs and complexity.
Innovation Solution
A modular system that attaches to existing aerosol-generating devices, providing enhanced functionality through data and power connectivity, allowing for firmware updates, new heating profiles, and authentication, while maintaining a compact design with wireless or physical connectors for seamless integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If control electronics functionality is reduced to simple heater control, then device complexity is reduced, but adaptability deteriorates
Solution Approach 1:
The system is divided into a base aerosol-generating device and separate upgradeable modules. The module contains the additional control electronics and functionality, allowing the base device to remain simple while the module provides advanced features. This segmentation resolves the contradiction by isolating complexity to a removable component that can be upgraded independently.
Solution Approach 2:
The module is designed with universal interfaces (data coupling and attachment connector) that allow it to be attached to various base devices and provide multiple functions including authentication, firmware updates, and new heating profiles. This multi-functionality approach allows a single module to address multiple capability gaps without increasing base device complexity.
2Ease of operation
If module size is minimized, then ease of operation is improved, but functionality is reduced
Solution Approach 1:
The module is designed to attach to the exterior of the base device like a nested component, rather than requiring the base device to be enlarged. The module contains all necessary subsystems (data storage, processing, connectivity) in a compact form factor that can be accommodated on the portable device without compromising its form factor or portability.
3Adaptability or versatility
If data storage capacity is increased, then adaptability is improved, but device complexity is increased
Solution Approach 1:
The data storage and management functionality is extracted from the base device and placed entirely within the module. The module's data storage device holds all necessary data including authentication credentials, firmware updates, and heating profiles. This extraction eliminates the need for complex data management in the base device while providing ample storage capacity in the module.
Data Source
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Figure 3~4
AI summary
There is provided a kit comprising a module (10) and an electrically operated aerosol-generating system (50). The electrically operated aerosol-generating system (50) comprises an electric heater (60) for heating an aerosol-generating substrate, a supply of electrical energy, a data coupling (62), and a system attachment connector. The module (10) comprises a data connector (24) for connecting to the data coupling (62) of the electrically operated aerosol-generating system (50), and a module attachment connector for cooperating with the system attachment connector on the electrically operated aerosol-generating system (50) for attaching the module (10) to the electrically operated aerosol-generating system (50).