Design And Implementation Of Intellectualized Home Control System Based On ZigBee Technology

With the development of technology and advancement of people's living quality, people turn to pay more attention on life's security, comfort, convenience etc. Consequently, with people are changing their notion of house decorating, smart home will be the trend of modern housing. The research of Intelligent Home Control System of low power consumption, low cost, easy group network is a multi-disciplinary to cross subjects for research which are relevant to automation, computer, communication, etc. For Intelligent Home Control System, the controller and the way of group network determines the level and flexibility of the Control System.On the chance of the development of ZigBee technology, this thesis studies a thought and design of Intelligent Home Control System, background of the Internet of things.In terms of hardware design, the ZigBee module is as information captor and transmitter, the MCU is as an control equipment that process information, and the GSM module designed as an execute equipment, it's basic job is remote human-computer interaction . The function and implementation method of hardware module are given detailedly. In terms of software design, Visual C++ is used to designed the software which function is to monitor the house on the remote PC . In order to realize multitasking real-time approach, theμC/OS- II is introduced that is multi-threaded embedded system .For the ZigBee module, it introduce the network topology,frame structure and the method of building the test platform. By realize the simulation on PC and ZigBee module communication, the Star network topology is applied in Intelligent Home Control System.