E-Cigarette Verification Circuit for Underage Access Prevention
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Solution Overview
Problem
Current age-check mechanisms for electronic cigarettes are easily bypassed, allowing underage individuals to purchase and use these devices, as they rely on manual checks that can be tricked or circumvented.
Innovation Solution
Integration of a verification circuit and wireless communication circuit in electronic cigarettes that utilize NFC or Bluetooth technology to perform age verification by communicating with external devices, such as smartphones or bank cards, ensuring that the device can only be activated if the user is of legal age.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual age-check mechanisms are used, then the device is simple to manufacture and operate, but the reliability of age verification is poor and can be easily bypassed
Solution Approach 1:
The patent introduces an external communication device (smartphone, tablet, or computer) as an intermediary to perform age verification. The verification circuit in the electronic cigarette communicates with this external device via wireless communication circuit (NFC, Bluetooth, or Wi-Fi) to obtain age information, rather than relying on manual checks or built-in complex verification systems.
Solution Approach 2:
The patent replaces manual mechanical age-check processes with automated electronic verification systems. The verification circuit automatically communicates with external devices to verify age through digital means (NFC cards, smartphone apps, or computer software), eliminating the need for manual inspection that can be easily bypassed.
2Reliability
If wireless communication circuits are integrated for automated verification, then age-check reliability improves, but the device complexity and manufacturing cost increase
Solution Approach 1:
The patent utilizes existing multi-functional external devices (smartphones, tablets, computers) that users already possess for other purposes. These devices can serve dual functions: their primary communication functions and age verification for electronic cigarettes, thereby avoiding the need to manufacture dedicated verification devices and reducing overall manufacturing complexity.
Solution Approach 2:
The patent shifts the verification functionality to external intermediary devices that are already manufactured with communication capabilities. By using these existing devices as mediators between the user and the electronic cigarette, the manufacturing complexity of the electronic cigarette itself is reduced while maintaining reliable verification through the external device's processing capabilities.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively prevents underage access to electronic cigarettes by ensuring that the device can only be used after successful age verification, reducing the risk of age-check circumvention and ensuring compliance with age restrictions.
Implementation Method 1
a heater configured to vaporize a liquid
Implementation Method 2
a wireless communication circuit configured to communicate with an external communication device
Data Source
AI summary
According to various embodiments, an electronic cigarette may be provided including a heater configured to vaporize a liquid; a mouth piece to deliver the vaporized liquid to a user of the electronic cigarette; a processor configured to control the heater to vaporize the liquid; a wireless communication circuit configured to communicate with an external communication device; and a verification circuit configured to start the operation of the electronic cigarette upon receipt of a signal transmitted by the external communication device via the wireless communication circuit.