The Research And Development Of Smart Home Sever Through Internet

The study on smart home system is an important aspect and hot spot of intelligent building, which is in the beginning stage at home and abroad, so the international standard is still in immaturity for this filed. The design proposal and function of smart home's product is respectively different. At present, the domestic people overall living standard are not high, but people's rhythm of life is unceasing speeding up firmly. Under this kind of situation, how to designs one kind of low cost and practical smart home product to improve people's quality of life and save people more precious time becomes the research emphasis of this topic.The smart home system which was designed, researched and developed about this topic has used a network card to realize the internet remote communication. Compares with the traditional telephone connection remote communication, it enhanced the data transmission speed greatly. Moreover user does not need to purchase a compute in the home which is used for smart home to remote communication. It effectively lowers the smart home system's cost and saves the user's expenditure. At the same time, uses the wireless communication technology to transmit data between smart home system and domestic electric appliances which will be controlled, and realize wireless control. It can not only reduces the trouble which was caused by laying down cable but also maintain the original arrangement in user home. Moreover, the smart home system besides has the control management function, and also has the events storage function. It can prompt record the time and date which the accident happened in, and it is advantageous to carry out the work which is investigating the accident.Introducing the smart home server's local centralized control part is the primarily part in the article. We use the MCS51 single chip microcomputer as the control core and use single chip microcomputer C language to compile the main program of the smart home server in the part and introduce the smart home system's design thought. We produce the detailed hardware introduction, the hardware schematic diagram, the program introduction and the program flow diagram about the state detection, the parameter record, the event storage, the wireless control and so on. We detailedly introduce the anti-jamming design of the smart home server, and give the reliability testing results of each function finally.At present, the hardware part and the software part are all completed. The entire machine debugging has been passed, and the system runs steadily.