Smart Glasses Case With Wireless Reset Trigger
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Solution Overview
Problem
Wearable devices like smart glasses face issues with unstable chip performance, requiring manual hardware reset through a button, which affects user experience and aesthetics.
Innovation Solution
A glasses case equipped with a distance detection module and a wireless charging system that automatically triggers a power-on reset of the smart glasses when placed within a certain proximity, eliminating the need for a physical reset button.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a reset button is disposed on the glasses, then the glasses can perform hardware reset, but the aesthetic appearance of the glasses is destroyed
Solution Approach 1:
The reset button is extracted from the glasses body and relocated to the glasses case. The glasses case includes a reset button that can trigger a hardware reset of the glasses when the glasses are placed in the case, thereby eliminating the need for a physical button on the glasses themselves while preserving the reset functionality.
2Reliability
If a reset button is disposed on the glasses, then the glasses can perform hardware reset, but the user experience is poor due to manual operation requirement
Solution Approach 1:
The system enables automatic hardware reset without requiring manual button pressing. When the glasses are placed in the glasses case, the reset button in the case automatically triggers a hardware reset of the glasses, making the device self-service capable and improving user experience by eliminating the need for manual intervention.
3Ease of operation
If automatic hardware reset is implemented, then the user experience is improved, but the device complexity increases
Solution Approach 1:
The reset functionality is merged into the glasses case rather than being a separate component. The glasses case integrates the reset button and the control logic to automatically trigger hardware reset when glasses are placed in the case, combining multiple functions (storage, charging, and reset) into a single device and avoiding additional complexity on the glasses themselves.
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
Enables automatic hardware reset of smart glasses without compromising aesthetics, enhancing user experience by simplifying the reset process and maintaining device functionality.
Implementation Method 1
a wireless charging transmitter circuit configured to send a first signal different from a second signal to the wireless charging receiver circuit, so that the first signal triggers the at least one processor to perform power-on reset
Data Source
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AI summary
This application discloses a pair of glasses (210) having a wireless charging receiver circuit (610), a glasses case (310) for glasses (210), and a system, and relates to the field of terminal technologies. The glasses (210) may automatically perform hardware reset without disposing a reset button. The glasses case (310) includes a housing having a cavity configured to accommodate the glasses (210), a processor (520), and a wireless charging transmitter circuit (510) coupled to the wireless charging receiver circuit (610). The processor (520) is configured to determine that the glasses (210) need to perform power-on reset; and the wireless charging transmitter circuit (510) is configured to send a first signal to the glasses (210) in response to a case in which the processor (520) determines that the glasses (210) need to perform power-on reset, to trigger at least one processor (630) of the glasses (210) to perform power-on reset.