The Research And Design Of The Wireless Ad Hoc Network Based On ZigBee Technique

First, the development trends at home and abroad, the correlative theory and the realization methods of Ad Hoc Network technique are introduced in this thesis. On these bases, the basic theories of ZigBee Technique and the design scheme and program of Wireless Serial Port Module, are also introduced at length, and the thesis also shows the test result.We employ the ZigBee SOC chip --- CC2530 of America Texas Instruments, and devised a wireless serial port module, bottom board and corresponding software, which are based on ZigBee technique. Simultaneously, in this thesis, we introduce the system block diagram of Ad Hoc network, the schematic of wireless serial port module and test bottom board, PCB screenshots, and the embedded software flow chart.At last, many tests, including network testing, route testing, communication distant testing, RSSI etc., are done under the Ad Hoc network which is constituted by the wireless series port module. Due to its high RSSI, reliable communication, wide communication range, and low power, the Ad Hoc network, which is composed by the wireless serial port module, is proved to have wide applications.