Design Of Convection Dehumidification Overtime

With the progress of society,people have to change the concept of ideas,and now the social economic development has been different from the previous only rely on the first and second industry era,with the birth of the Internet,the tertiary industry has been rapid development,The service industry is also unknowingly affect the economic trend,the hotel is to provide food and beverage services in the main sector,refreshing the hotel's service quality is the key to the pursuit of efficiency.This topic is mainly on the hotel underground garage humidity system to improve.The existing dehumidification system in the improvement of the underground garage is not very good,the subject of dehumidification is convection dehumidification,through the STM32 microcomputer on the hotel's continuous collection of humidity,if the humidity is excessive,it will issue a control signal to the motor rotation,Convection dehumidification,to ensure that the humidity within the required range.The focus of this topic is the design of hardware circuits and the preparation of procedures.DHT11 temperature and humidity sensor as a sensor to measure the humidity,single-chip program written by KEIL software,hardware circuit design by ALTIUM Designer,drawing schematic-level PCB map.The program part of the physical detection to determine the real-time detection of humidity can be achieved and accurately issued a control signal,the hardware circuit for the high-voltage part of the simulation,and finally completed the convection dehumidifier timer problem.The convective dehumidification timer can reliably improve the humidity of the underground garage and ensure its industrial performance after several simulations.