The Research Of Web-based Intelligent Appliances And Control Gateway

With the current computer network technology,contol technology,communicatio n technology continues to progress,people’s material and cultural life is also rising, the homeof the "digital home" model has gradually become possible.Comfort,eco nomy,safety,convenience,and many other needs of the people on the home environ ment is a powerful driving force for the smart home has been developed and res earch.Entered the information age,people’s lifestyles change to the direction of inf ormation technology,including remote network control is an important part of the appliances in the home environment.Traditional remote control home appliances based on infrared, is a mature an d mass production type of household electrical appliances, it has some of the pri mary nature of smart appliances. Information appliances product is still in the con ceptual stage of development, the appliance internal network is not yet unified, st andard infrared remote control home appliances will not soon be replaced in this case, and elimination, it is still common in the home environment integral part of home appliances. Under such circumstances, how to build smart appliances contr ol network to become a new topic.Address these issues, this paper first introduces "digital home" home system components and functions, an overview of domestic and international development of intelligent appliance control network standard, and then systematically studied from the following aspects.Focus on the current architecture and patterns based on different network app liance remote control mode, described the principle of home appliance remote con trol and its associated techniques, focusing on home appliance remote control tech nology analysis and research, we propose a Internet-based home appliance remote control system implementation, the program for the control object is a traditional infrared remote control home appliances. In this paper, the combination of infrare d technology and computer network technology, to explore the feasibility and dev elopment process does not change the structure of the traditional infrared remote control of home appliances based on a detailed analysis of some of the key techn ology. Decoding unknown way infrared remote control command. Home gateway s erver for the PC as a remote control system, the implementation of the server set up, remote control serial communication, and build a complete structure of WEB services on the PC. PC does not have the communication protocol format conver sion function by design independent of the external circuit module to achieve the remote control command protocol conversion, receiving and forwarding.Of this research project related technologies are more mature, feasibility, technology makes the text in the program can be completed at a lower cost inputs to achieve the objectives of the mid-level of intelligence.