Design Of Wireless Intelligent Home System Based On CC2430

With the development of science and technology, and improvement of living standard, intelligent home system concept begin to move towards the masses, though slowly develop at present, that the house is intelligent must be the hottest topic of an automatic controlled field in long time in the future. Because of its extensive application prospect and potential enormous market demand, every large electronic manufacturer add into systematic research of intellectual house one after another, the market competition is taking shape slowly, this promotes further development of the intelligent home, borrow, by ZigBee unique advantage of technology, regard it as wireless intellectual home system that core put up become best intellectual house solution at present at the same time, it is an important direction of development of intellectual home in a few years too.This text has sum up the meaning of the intellectual house and application prospect at first, has compared with the situation of domestic and international development of intellectual house, expound the fact intellectual house with wireless sensing meaning that network combine.After consulting a large number of relevant materials, the software and hardware which has finished the transducer nodal module of intellectual house is designed, have designed and employed the embodiment specifically. Design the respect, has finished the selecting type of the top management chip and mainly made up the function, mentality of designing and hardware principle picture of the circuit with hardware. Software choose suitable procotol algorithm, write transducer nodal receiving and dispatching procedure, have already introduced the step course that TinyOS has transplanted CC2430.This text has sum up the meaning of the intellectual house and application prospect at first, has compared with the situation of domestic and international development of intellectual house, have described the meaning of combining the intellectual house with the wireless sensing network. Then further investigate the technical standard of ZigBee technology and technological advantage, analyze the agreement frame structure of ZigBee network. Have proved to Internet, data chaining layer, MAC layer and physics layer. And then, combine the systematic nuclear family group's network part of intellectual house and ZigBee technology, regard node of the wireless transducer as the key research object, design from hardware and software two respects separately.Finally, according to the development of the intelligent network and application prospect at present, design the wireless system of checking meter, family's pronunciation system and district parking area administrative system. Though can't totally show the overall picture of the wireless intellectual house, embody practicability and convenient of the intellectual house by several schemes, and extensive application prospect.