研究目的
To design a band-type device that can measure UV index and UVB irradiance to help users engage in appropriate outdoor activities without harming their health.
研究成果
The designed band-type device successfully measures UVI and UVB irradiance, enabling users to receive objective UVB exposure information. This device can contribute to health enhancement by encouraging appropriate outdoor activities.
研究不足
The study does not mention the device's resistance to environmental factors other than UV radiation, such as water or dust, which could affect its durability and accuracy in everyday use.
1：Experimental Design and Method Selection:
The study designs a band-type device with hardware components including an arduino-based MCU, UVI sensor, OLED LCD, and battery. Firmware includes sensing, calculation, calibration, and display modules.
2：Sample Selection and Data Sources:
The device uses a UVI TOCON E2 sensor to acquire UV index values.
3：List of Experimental Equipment and Materials:
Arduino-based MCU, UVI sensor, OLED LCD, battery, CAS 140CT calibration device, LG Innotek UVB light source.
4：Experimental Procedures and Operational Workflow:
The device measures UV irradiance, calculates UVI and UVB values using specific equations, and calibrates these values against standard data from the CAS 140CT.
5：Data Analysis Methods:
Numerical integration is applied to spectral irradiance data for calibration and verification.
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