Research And Implementation Of Smart Home Control System Based On EnOcean

The smart home is the product which combines computer technology,automatic control technology and communication technology,including the control of all kinds of household equipment,the monitoring of security equipment,the intelligent lighting system and so on. It’s goal is to provide a more comfortable and safer home environment.This research topic comes from an IT company’s project called "Smart Home System".For smart home features and user needs,through analysis,comparison and research,this article thinks of the future development trend of the smart home, uses the EnOcean technology to design and develop a low-carbon, green, energy-saving intelligent household system. The system mainly includes: the Remote Management Unit Android client,the intelligent gateway,family internal network and external network, EnOcean terminal equipment. The main contents article of the study are as follows:1)Analyses a lot literature on smart home,combing with the company smart home project,puts forward the research background and significance of the article,introduces research status about intelligent household at home and abroad which including EnOcean technology development,and points out the development trend of future.2)Analyses EnOcean technology and compares it with other wireless technology,to highlight En Ocean technology advantage in the field of smart home,and makes a detailed analysis of the EnOcean technology architecture,including: the energy collection technology, the wireless technology,the EnOcean protocol.Then,according to the requirements of intelligence home systems,selects the design schemes of external network,intelligent gateway and internal network topology for smart home system.Finally puts forward the whole design and each part design of smart home system based on EnOcean,and also analyzes the function and the feasibility of the system.3)Designs the hardware part of the smart home.First designs detailedly of intelligent gateway module circuit.Then introduces the various modules in detail: the processor module design,EnOcean wireless transceiver module design, KNX bus module design,the Wifi module, power module,which realizes the combination of the embedded Internet technology,KNX technology, Wifi technology and EnOcean technology. Analyzes the communication protocol of the intelligent gateway,which realizes the conversion between the various protocols.Finally, designs the hardware module of the internal network,including:the subnet control unit of EnOcean,the signal relay unit of EnOcean and the terminal equipment unit of EnOcean.4)Designs the software part of the smart home. First,introduces the android technology, and the software design of Android client remote management unit, including the software interface design and the socket communication program design,and the software interface design including register interface,login interface and the main control interface;Then, emphatically describes the intelligent gateway software design,including software architecture design and the main program design of the gateway;Finally,introduces the software design of family internal network.5)System debugging and analysis,tests the system function of smart home system,including the performance of the gateway,the client remote management unit system function and the communication distance.