Network - Based Intelligent Home Control System

With the development of social economy and technology, intelligent household products have been more and more important in everyday. In this paper, a new smart home system mixed with zigbee and TCP/IP protocol was introduced.The new smart home control system is based on network, it consists of 3 parts: the signal converter, the cloud server, the inside network and the machine learning algorithm. The signal converter is used to convert the signal from the TCP/IP to zigbee. The cloud server can transfer the signal from the phone to signal converter, we use the zigbee protocol to build the inside network. We also gather the information from the user and use the information to detect the behavior of user. Finally we can use the software, the web and Wechat to control all the smart devices at home.The most important part of the smart home control system based on network is to transfer the signal from the mobile device to the smart device in home. The mobile devices transfer the users’ operation to json and the cloud server can receive the information. The server will unscramble the information and save the data. The signal converter will get the state in one or two seconds. The signal will transfer the information and send the changed state to smart devices.The signal converter is based on linux and a converter program was running on this system. The hardware solution of zigbee is cc2530 from TI. The Z-stack is installed on the cc2530. The entrance guard has the laser which has 650nm wave length and 180kHz frequency. At last all parts of the system was tested and all the device can be perfectly controlled. There are two innovation point in this paper(1) The user can control the system from the Wechat, so they did not need to install many software to control the smart devices.(2) From the information gathered from the user, the smart home control system can predicte the behavior of the users, and this function will let the users’ life become so comfortable.