Multi-Mode E-Cigarette Control System for Output Diversity
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Solution Overview
Problem
Electronic cigarettes typically operate in a constant voltage output mode, lacking diversity and failing to meet user needs for varied experiences.
Innovation Solution
A controlling system for electronic cigarettes that allows multiple output modes, including temperature controlling, constant voltage/constant power, voltage/power, and BYPASS modes, with user-adjustable settings via buttons or touch panels, enabling users to switch between modes and set data according to their preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If constant voltage output mode is used, then control simplicity is maintained, but output diversity is reduced
Solution Approach 1:
The electronic cigarette system is designed to perform multiple output functions (constant voltage, constant power, temperature control modes) within a single device, allowing it to adapt to different user needs and usage scenarios while maintaining a unified control interface
2Adaptability or versatility
If multiple output modes are added, then output diversity is improved, but device complexity increases
Solution Approach 1:
Multiple control functions (constant voltage, constant power, temperature control) are merged into a single integrated control system that uses one set of sensors, processors, and control algorithms to manage all output modes, reducing overall system complexity despite the increased functionality
3Adaptability or versatility
If user-adjustable settings are enabled, then user experience is enhanced, but control complexity increases
Solution Approach 1:
The system pre-configures multiple output modes and control parameters that are ready for selection by the user, eliminating the need for complex real-time calculations and adjustments, thereby enhancing user experience without significantly increasing control system complexity
Data Source
AI summary
A controlling method for an electronic cigarette with multiple output modes and an electronic cigarette are disclosed. The controlling method comprises receiving a first operation signal for switching between output modes when the electronic cigarette is in a standby state. An output mode is in a memory, the output mode corresponding to the first operation signal and displacing a previous output mode. When the electronic cigarette receives a smoking signal, outputs are controlled according to the output mode stored in the memory. Whether the smoking signal is interrupted is determined when the battery feeds power to the load. The electronic cigarette enters standby state when the smoking signal is interrupted, otherwise whether a duration of the smoking signal reaches a preset duration is determined. If yes, the load is stopped charging and a hint is generated for indicating that a working duration of the electronic cigarette is too long.