Intelligent photovoltaic electric storage humidifying electric fan based on STM32

Abstract

The invention discloses an intelligent photovoltaic electric storage humidifying electric fan based on an STM32. An STM intelligent controller is arranged, the controller, a pyroelectric infrared sensor (PIR) module, a temperature sensor module and a humidity sensor module work collaboratively to achieve an intelligent starting function, an intelligent standby function, an intelligent head swing function and an intelligent speed adjusting function of the electric fan, and in addition, a user can use a mobile phone App control end to issue a control signal to the electric fan so as to remotelycontrol the running state of the electric fan. Photovoltaic electric plates are arranged on the three sides of a machine body, light energy is converted into electric energy outside a room and is stored in a storage battery through control of the STM intelligent controller, then the electric energy in the storage battery is used for making the electric fan to work normally, and solar energy is utilized to the maximum degree. A high-frequency oscillation ultrasonic transmitter, a spray ventilation pipeline, a humidifier and a water tank are arranged so that the electric fan can have a humidifying function, air can be wetted, and wind blown by the electric fan in summer can be cooler.

Description

technical field [0001] The invention relates to the technical field of new energy utilization, in particular to an STM32-based intelligent photovoltaic storage and humidification electric fan. Background technique [0002] Electric fans still have a large market in my country, so the research on the optimization of electric fans in our country is very active. There are two types of electric fans in the market: traditional electric fans and smart electric fans, and traditional electric fans still account for the majority. Market, but it is a simple hardware circuit construction, using PID control algorithm, not high intelligence, single function, digital tube display work information interface is boring and unfriendly, need to manually adjust the gear, causing people to forget to turn off after sleeping at night Fans catch a cold. Smart electric fans have been put into the market, but the technology is immature and the price is high. Ordinary households cannot afford it, and th...

AI Technical Summary

Problems solved by technology

[0002] Electric fans still have a large market in my country, so the research on the optimization of electric fans in our country is very active. There are two types of electric fans in the market: traditional electric fans and smart electric fans, and traditional electric fans still account for the majority. Market, but it is a simple hardware circuit construction, using PID control algorithm, not high intelligence, single function, digital tube display work information interface is boring and unfriendly, need to manually adjust the gear, causing people to forget to turn off after sleeping at night Fans catch a cold. Smart electric fans have been put into the market, but the technology is immature and the price is high. Ordinary households cannot afford it, and the sales volume is not high. Midea and other home appliance companies have successively launched building fans and student fans. Electric fans with intelligent control system specially developed for the crowd, but these intelligent electric fans have limitations in the scope of application and are not suitable for large-scale promotion. Therefore, we propose an intelligent photovoltaic storage system based on STM32 electric humidification fan

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