Aerosol Refill Interface With Refill Count and Authenticity Tracking
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Solution Overview
Problem
Aerosol provision systems face issues with article reliability and user experience due to continuous use leading to degradation and unpredictable operation, as users are unaware of the article's remaining lifespan and authenticity, and refilling extends the life but may result in component failure.
Innovation Solution
A refilling device with control circuitry that tracks the number of refills, authenticity, and material levels, providing notifications and data transmission to a remote store via wireless protocols, ensuring reliable operation and informed user management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If the article is refilled continuously to extend its life, then the usage duration of the article is improved, but the reliability of the article deteriorates due to component degradation
Solution Approach 1:
The system performs preliminary actions by tracking refill counts and monitoring component status before actual failure occurs. The processor reads indicator values that predict remaining lifespan and proactively notifies users before reliability deteriorates to unacceptable levels, allowing users to replace articles before components fail.
Solution Approach 2:
The system implements feedback mechanisms where the processor continuously reads indicator values from the article (such as refill counters and component status sensors) and uses this information to determine when reliability has deteriorated. This feedback loop enables the system to adjust usage recommendations and notify users about upcoming maintenance needs.
2Productivity
If the article is refilled multiple times, then the productivity of the system is improved, but the reliability of the article worsens due to unpredictable operation
Solution Approach 1:
The system performs preliminary assessments by reading indicator values that predict remaining operational reliability before each refill cycle. This allows the system to maintain productivity by enabling refills while simultaneously assessing whether the article will operate predictably, notifying users in advance of potential reliability issues.
Solution Approach 2:
The processor provides feedback about article reliability status to the user interface, enabling informed decisions about whether to continue refilling. This feedback mechanism maintains productivity by allowing users to optimize refill timing based on predicted reliability, avoiding refills that would lead to unpredictable operation.
3Ease of operation
If the article interface receives the article for refilling, then the ease of operation is improved, but the loss of information occurs regarding article authenticity and refill history
Solution Approach 1:
The processor performs preliminary information retrieval by reading authenticity indicators and refill history data from the article before the refilling process begins. This ensures that critical information is captured and stored before any potential loss during the refilling operation, maintaining ease of operation while preserving information integrity.
Solution Approach 2:
The processor acts as an intermediary that receives and stores information from the article during the refilling operation. It reads indicator values from the article, processes this information to determine authenticity and refill history, and maintains this data separately, preventing information loss while keeping the refilling operation simple for the user.
Data Source
AI summary
A refilling device for an article of an aerosol provision system includes an article interface configured to receive the article and refilling control circuitry. The refilling circuitry is configured to read, from the article in response to the article being received by the article interface, an indication of a number of times the article has been refilled with aerosol generating material, and transmit, to a remote data store using a wireless communications protocol, the indication.