| With the rapid socio-economic development and Internet technology, controltechnology, information and communication technology and other advances intechnology, and continue to the popularity of ordinary family life, in the rapiddevelopment of technology today, and how the consumer electronics, communicationssystems and computer technologycombined together, still become a focus of peopletalk about. Smart home control system widely used in high-tech means to allow usersa more convenient means to manage the household equipment, have a safe,comfortable, energy-saving and convenient home environment, Smart home controlsystem is based on the residential district as a platform environment, combined withcomputer technology, automation technology, embedded software and hardwaretechnology, wireless communication technology, and one at home and in close orremote control of home devices, security access control system within the family, gas,temperature monitoring, and multimedia interactive entertainment platform, theInternet connection function. Now in our country the smart home control system ishigh-speed development stage, the market prospect is broad, we can see, study andresearch of smart home control system is of great significance.The thesis first detailed analysis of domestic and foreign smart home controlsystem development process, learned that the intelligent home control system thereare a lot of inadequacies, such as: too dependent on the PC, mostly to the wiredcommunication, so you can move poor, the complexity of the system (which iscomplex, the complex configuration, the configuration of complex), and high designcosts, not User-friendly design.Smart home control system based on the above considerations, this project aimsto design a handheld Smart home control devices, based on the core controllerARM9-S3C2440A platform, the design of the minimum system and production of thePCB, and completesub-module circuit design, ZigBee wireless networking technology, and WiFi wireless network transmission technology as the internal communicationsystem equipment, and add the3G module in order to achieve the smart home systemin the event of a dangerous situation when3G network in the form of SMS to tell theuser, which can achieve the remote monitoring of the home environment andequipment; and the establishment of embedded Linux software platform, includingthe U-Boot transplantation, transplantation of the Linux kernel, file systems, thedevelopment of, as well as various functional sub-module driverloaded with the applyProgram design. |
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