A Simplified WSN Protocol And Application In Intelligent Household

With the development of intelligent city, smart home become a hotspot of research. Smart home based on wireless sensor network application research is a field has very important value. Paper based on the actual application demands of smartphones as an interactive tool, in full on the basis of analyzing the existing mainstream wireless sensor network protocol, implements a simple application of smart home, specific research contents include:1) Mainstream wireless sensor network protocol are analyzed: IEEE802.15.4, ZigBee, 6LoWPAN, And basic architecture and design ideas of the protocol to do a more detailed analysis and induction, for the simple smart home application of wireless network protocol choice laid a foundation;2) In view of the existing mainstream wireless sensor network protocol is mainly used in industrial control automation, large-scale applications. The protocol is complex and high requirements for hardware, This paper according to ZigBee and 6LoWPAN as the basis for a new protocol.The goal is Simplify network protocol. The design process in accordance with the OSI standard. Selective retention mainstream useful part of the agreement, removing only the function of industrial automation, and other large-scale network site makes sense, While ensuring a clear division of labor still has a simplified protocol physical layer,data link layer and application interface layer.3) Paper use Keil C programming platform, selected STC89C52,315 M transmitter module and 315 M super-regenerative receiver module basic hardware platform to achieve a practical application to control home lighting lamps on the Android platform for smart phones.