Research Based On ZigBee Technology And Embedded Web Server For Smart Home

Along with the continuous development of the telecommunication and networktechnology, and the pursuit of better quality of life, home smart and automatic and hasbecome the general development trends. Nowadays, due to the lack of resource, human hopefor living in a safe, convenient, comfortable, energy-saved space. Thus, the application ofwireless network technology in smart home is an unstopped trend.The subject came from the next generation internet photonic integrated networkterminal industrialization, designed the smart home system with ZigBee network andembedded web server technology.This thesis based on the smart home system as the research object, the ARM boardcontrolled by chip STM32F103used as the hardware platform, transplanted the embeddedWeb server, and use the way of serial interface communication to control ZigBee wirelesstransceiver module, the user can query and change the state through the computer browser,so as to realize the Smart Home system by remote monitoring. The system has beenimplemented features are: control appliances switch, collecting the data of temperature,human intrusion alarm, smoke alarm and other abnormal condition. The main content of thethesis includes:(1) A brief description of the ZigBee wireless communication technology and Z-Stackprotocol stack;(2) Introduces the design of the hardware of the system, including the chip selection, theperipheral circuit and PCB board design of each module;(3) Describes the software design of the system, including the workflow of ARMcontroller, ZigBee coordinator, node terminal node and each module, as well as theembedded Web server design.(4) Test the access terminal product, including the test of system function, thecommunication distance of ZigBee node, the restart of network node and function of eachmodule. The test show that the Smart Home system is basically achieved the goal ofintelligent control information in the family, with simple operation, powerful function, lowpower consumption, good qualities as well as broad application prospects.