The Research Of Smart Home System Based On ARM-Android

In recent years, in the wave of the rapid development of mobile Internet, Internet giant such as Apple Corp and Google Corporation have launched their own platforms for Smart Home, Smart Home becomes a hot research field of information technology industry once again. Smart Home is also known as Smart House. Informally, various devices at home can connect together by using the advanced technology of network communication, computer science, Smart Home will allow users to manage household equipments more easily; What’s more, various devices at Smart Home can communicate with each other according to different setting without the user’s command, so it brings the maximum level of comfort, safety, high efficiency and convenience to users.But now owing to lack of unified and standardized industry standard on Smart Home, it leads to many incompatible and expensive products, which not only makes difficult for users to choose, but also enable manufacturers facing a perplexing for development.Therefore, the purpose of this paper is to design a system of Smart Home which is low cost, high efficiency, convenient and easy to upgrade. The main work of this paper includes:(1)Transplants RT3070 driver of Wi-Fi on the core control platform of Tiny210.(2)Study of the theory on Android HAL and program the Android HAL for UART driver successfully.(3)Study of open source software MJPG-streamer and transplants the MJPG-streamer video server on the core control platform of Tiny210 successfully.(4)Study the technology and protocol stack of Zig Bee and design circuits for each Zig Bee device successfully.(5)Design a set of communication software for the whole system of the Smart Home successfully, including the communication between the Zig Bee terminal devices and the Zig Bee coordinator, the communication between Zig Bee coordinator and the core control platform of Tiny210 and the communication between the core control platform of Tiny210 and the smart mobile phone.