Design Of IoT Control System Applying For Smart Home

It is various factors,such as Internet of Things,electronic and other cutting-edge technologies,people's pursuit of quality in life and so on,that promote the development of smart home.Because of its smart,convenient and simple to operate,smart home is born at the right moment and becomes more and more popular.It has a broad market prospect and value of development,so the study of smart home is of great significance.Considering the need of smart home in daily life,this paper presents a design of the Internet of Things control system for smart home.First of all,the paper introduces the history and market prospect of the smart home,and analyzes the smart home from the aspects of technology and market,designing the function of the system combined with the status quo of smart home.Then it deals with the main function,including lighting,curtains,humidifier control and temperature and humidity,methane environmental parameters monitoring.According to the idea of the module division,the system mainly consists of Android platform APP,WIFI wireless communication network and hardware system three parts.APP uses Axure software mapping system requirements to interface design to ensure that the layout is reasonable and logical correct,and then in accordance with the system needs,APP is developed.WIFI network uses WIFI wireless transmission module to achieve,WIFI module is the bridge that connects the software and hardware together,and it converts wireless signal to serial signal achieving the two-way transmission of data.Hardware system uses STM32 microcontroller as the master for the design and implementation,assisting drive module,relay module,power supply module and information acquisition module to complete the hardware system control.Ultimately software and hardware coordinate the work to complete the entire system design.The functionality and performance of the entire system is tested.The system test can be measured from aspects of function and performance.From the test result,it is natural to get the conclusion that the control function is responsive and the control type can meet the need of life and the whole system has a good stability.In a word,the smart home control system in real life has a certain value.