Aerosol Provision NFC Control for Storage-Aged Consumables
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Solution Overview
Problem
There is a need for improved control and management of non-combustible aerosol provision systems, particularly in determining the storage duration and properties of consumables to optimize system functionality and user experience.
Innovation Solution
A near-field communication interface is used to overwrite data stored in a memory of a near-field communication tag within the system, allowing the device to determine the storage duration and properties of consumables based on current time and stored data, and adjust system functionality accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If data is stored in a near-field communication tag without considering storage duration, then the system can operate with simple data storage, but the accuracy of functionality control deteriorates because storage duration affects consumable properties
Solution Approach 1:
The system performs preliminary action by determining the storage duration of the consumable article before using the stored data to control system functionality. The control device calculates storage duration by comparing the current date with the manufacture date stored in the NFC tag, then uses this information to adjust functionality parameters such as heating power or aerosol generation settings. This ensures accurate functionality control that accounts for consumable degradation over time.
2Ease of operation
If the system uses storage duration to adjust functionality, then the user experience is optimized, but the ease of operation deteriorates because users must interact with complex configuration processes
Solution Approach 1:
The system implements self-service by automatically determining storage duration and adjusting functionality without requiring user intervention. When a consumable article with an NFC tag is placed in the device, the system automatically reads the manufacture date, calculates storage duration, and configures optimal functionality parameters. This eliminates complex manual configuration processes while ensuring reliable performance adjustment based on consumable age.
3Productivity
If the system overwrites data based on storage duration, then the functionality control is optimized, but the loss of information increases because original storage data is replaced
Solution Approach 1:
The system applies parameter changes by modifying the stored data in the NFC tag based on storage duration. The control device calculates storage duration from the manufacture date and uses this information to adjust parameters such as the number of usable puffs, heating temperature, or aerosol generation settings. The overwritten data reflects the reduced performance capacity of aged consumables, optimizing system productivity by preventing use of degraded articles while maintaining accurate information about remaining functionality.
Data Source
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AI summary
An aerosol provision device is described comprising a near-field communication interface for over-writing data stored in a memory of a near-field communication tag, wherein the near-field communication tag forms part of an article of an aerosol provision system, and wherein the non-combustible aerosol provision system is configured to use said data to control one or more aspects of functionality of the non-combustible aerosol provision system. The device is configured to over-write said data based on a storage duration of the article.