At present, China’s comprehensive national strength has been significantly enhanced, the people’s living standard has been improved day by day, and the consumption of footwear products has been growing rapidly. Shoe culture is becoming an important branch of the contemporary trend. However, many health problems will occur in the wearing process of shoes. After long-term wearing, the shoes are in a hot and humid microenvironment, causing skin diseases such as athlete’s foot and athlete’s foot. Novel coronavirus has broken out all over the world. Some studies have found that shoes may also become a vector of disease, but they have neglected to clean and disinfect them. As a furniture product for storing shoes, the shoe cabinet is dark and closed inside, which is very suitable for the survival and reproduction of bacteria. Nowadays, shoe cabinets with a single storage function can no longer meet people’s health needs, and disinfection shoe cabinets with intelligent and green features will become the trend of the future market.
In this paper, the shoe cabinet is taken as the research object, and is designed with the single-chip technology, which is divided into software design and hardware design. Hardware design: STM32 single-chip is used as the main control chip, DHT11 is used to detect the temperature and humidity in the shoe cabinet, GP2Y10 is used to detect the dust concentration in the shoe cabinet, Hall sensor is used to detect whether the user needs to open the shoe cabinet, and OLED display is used to transmit the detected data to the user’s mobile phone, The user can design the parameter value by pressing the key; Software design: Keil5 is used as the program programming software of this design, AD is used as the drawing software of the schematic diagram and PCB of this design, stc isp is used as the burning software of this design program, and Visio is used as the flow chart drawing software of this design; It is designed through the cooperation of software and hardware to control the temperature and humidity in the user’s shoe cabinet, control the dust concentration in the shoe cabinet, and automatically open the shoe cabinet when it is detected that the user needs to open it.
Key words: shoe cabinet; Temperature and humidity; Hall sensor; Light detection; Dust concentration.