Aerosol Refill Tracking via Wireless Feedback and Authenticity Checks
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Solution Overview
Problem
Users of aerosol provision systems like e-cigarettes are often unaware of the number of times an article has been refilled or the remaining amount of aerosol-generating material, leading to potential misuse or inefficiencies.
Innovation Solution
A computer system that communicates with a refilling device via a remote data store to track the number of refills and provide notifications to the user about the refill count, authenticity, and material levels, using wireless communication protocols like Wi-Fi or Bluetooth.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If the article is refilled multiple times to extend its life, then the duration of action is improved, but the reliability deteriorates due to unknown usage life and potential deterioration
Solution Approach 1:
The system implements feedback by tracking the number of refills through a counter stored in memory, and providing notifications to the user when the article is expired or when beneficial thresholds are reached. This feedback mechanism enables users to monitor article usage and make informed decisions about continued use or replacement, resolving the contradiction between extending usage life and maintaining reliability.
2Reliability
If refilling tracking and notification systems are implemented, then the reliability is improved through authentic component verification, but the device complexity increases
Solution Approach 1:
The patent introduces a computer as an intermediary system that communicates with the aerosol provision device via wireless communication. The computer handles the complexity of tracking refills, verifying authenticity, and providing notifications, while the aerosol provision device itself remains relatively simple. This intermediary approach resolves the contradiction by offloading computational complexity to a separate system.
Solution Approach 2:
The system replaces complex mechanical tracking mechanisms with electronic data storage and wireless communication. Instead of using physical counters or mechanical indicators, the invention uses memory devices to store refill counts and wireless protocols to communicate with the user's computer, simplifying the overall system architecture while maintaining reliability.
3Reliability
If replacement articles are required instead of refilling, then the reliability is maintained, but the loss of substance and cost increase
Solution Approach 1:
The system enables recovery and reuse of the article housing and components by allowing multiple refills. Instead of discarding the entire article after one use, the tracking system monitors and enables multiple refilling cycles, reducing material waste. The notification system helps users optimize the balance between continued use and timely replacement, minimizing waste while maintaining acceptable performance levels.
Data Source
AI summary
A computer is configured to receive, from a refilling device for an article of an aerosol provision system associated with the computer via a remote data store using a wireless communications protocol, an indication of a number of times the article of the aerosol provision system has been refilled with aerosol generating material. The computer is then configured to provide the indication to a user of the computer.