ARM-chip-based wearable ultraviolet monitoring device and processing method thereof

Abstract

The invention discloses an ARM-chip-based wearable ultraviolet monitoring device and a processing method thereof. The device comprises an ARM chip. The power supply end of the ARM chip is connected with a solar power supply module. The input end of the ARM chip is connected with an ultraviolet sensor to measure the current environment ultraviolet index UV. One output end of the ARM chip is connected with a liquid crystal display. The other output end is connected with an LED coloured lamp to output an alarm signal. The ARM chip, the ultraviolet sensor and the solar power supply module are arranged in a casing body. The liquid crystal display and the LED coloured lamp are arranged on the outer surface of the casing body. Wearable devices are arranged on both ends of the casing body. The monitoring device provided by the invention can be worn in daily use, uses solar power, processes acquired data through the ARM chip, uses the display to display the current ultraviolet index and grade, has the advantages of energy conservation, environmental protection, easy use, being portable, small energy consumption and extensive use, and has the function of an alarm.

Description

technical field [0001] The invention relates to an ultraviolet monitoring device and a processing method thereof, in particular to a wearable ultraviolet monitoring device based on an ARM chip and a processing method thereof. Background technique [0002] The ozone layer plays an extremely important role in protecting life on earth and regulating the earth's climate. However, in recent years, with the continuous development of the economic level and the increasing human activities, these changes have caused some trace gases such as NO and chlorofluorocarbons to enter the stratosphere, destroying the ozone layer, and even appearing over Antarctica. "The Ozone Hole". The reduction of ozone in the atmosphere leads to an increase in ultraviolet radiation to the ground, and the strong ultraviolet radiation can easily induce skin cancer, cataracts, and immune system defects. Therefore, ultraviolet monitoring has far-reaching practical significance for maintaining people's health...

AI Technical Summary

Problems solved by technology

One of the existing ultraviolet measurement methods is to use an indicator card, which has low detection accuracy, long detection time, and cannot be reused

The other is to use a monitor, which cannot communicate with the computer, has weak data processing capabilities, and low sampling frequency, and does not make good use of the working solar environment to provide energy for itself

Existing UV monitors are single-purpose

[0003] It can be seen from the above that the current ultraviolet monitoring indicator card or equipment data processing speed is slow, the sampling frequency is low, it is inconvenient to carry, the price is high, and the user experience is poor. Therefore, it is necessary to invent a wearable ultraviolet monitoring system based on ARM chip

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