Photovoltaic intelligent school badge and monitoring method

Abstract

The invention discloses a photovoltaic intelligent school badge and a monitoring method, and belongs to the technical field of electronic school badges. The photovoltaic intelligent school badge is characterized in that a photovoltaic energy supply module, a current sampling module, a communication module, a positioning module and a central processing unit (MCU) are arranged in a box body of the photovoltaic intelligent school badge, a photovoltaic cell is a silicon-based thin film cell, a silicon thin film photosensitive probe is integrally manufactured on a film surface, and the photosensitive probe and the current sampling module form an illuminance sensor. The current sampling module converts output current of the photosensitive probe into voltage signals and is connected to an AD port of the MCU single-chip microcomputer for voltage sampling, the MCU single-chip microcomputer interacts with the NB module, the Bluetooth module and the GPS module through UART serial ports, acquired information is transmitted to the data management platform through the NB module for data analysis and management, and the MCU single-chip microcomputer is connected with a mobile phone APP through the Bluetooth module. The mobile phone APP and the data management platform perform data interaction through the Internet, so that low-power-consumption energy supply is realized, intermediate links are reduced, the energy consumption is reduced, and the cruising ability is prolonged.

Description

technical field [0001] The invention relates to an intelligent school badge, in particular to a photovoltaic intelligent school badge and a monitoring method, belonging to the technical field of electronic school badges. Background technique [0002] The traditional school badge is only used to identify the name of the school, but with the development of electronic technology and communication technology, electronic school badges have emerged as the times require, and they have more and more functions, such as identification, system positioning, voice calls, data display, etc. wait. Chinese Patent Publication No.: CN215381889U "A Smart School Badge" provides a smart school badge that detects the environment through the combination of the detector head and the ultraviolet detection module, and judges whether to carry out outdoor sports, and uploads the data to the platform through the communication module and the positioning module technical solutions. However, the realizat...

AI Technical Summary

Problems solved by technology

However, the realization of these functions requires power supply. At present, rechargeable batteries are mainly used for power supply, but frequent charging is often forgotten by students, resulting in the electronic school badge sometimes not being used normally. At the same time, due to the addition of an ultraviolet detection module, It also needs to increase the power supply, which makes charging more frequent, shortens the service life, and brings inconvenience to students.

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