Design of Energy-Saving Ventilation Monitoring System

Aiming at the phenomenon of excessive power consumption in the Ventilation monitoring, an energy-saving Ventilation monitoring system is designed. Based on STM32, the system monitors and obtains ambient temperature and humidity atmosphere through temperature and humidity sensors, and monitors ambient air quality through gas sensors, and wireless communication modules to send and receive data to the terminal. According to the reasonable working conditions of the Ventilation, the circuit design is carried out, and the intelligent control of the Ventilation is completed through the identification and judgment of the environmental temperature, humidity and gas quality of the Ventilation. When the intelligent monitoring system works, according to the change of environmental conditions, the switching power management module can realize the power supply of the sensor and the wireless communication module under different working modes, and only supply power when needed. The engery-saving system is easy to control, simple to operate and can reduce energy loss.