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The research of the zig bee and rfid fusion technology in the coal mine safety
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The research of the zig bee and rfid fusion technology in the coal mine safety

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For more projects visit@ www.nanocdac.com

For more projects visit@ www.nanocdac.com

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  • 1. THE RESEARCH OFTHE ZIGBEE AND RFID FUSION TECHNOLOGY INTHE COAL MINE SAFETY(ABSTRACT)RFID is a non-contact automatic identification technology that usesradio frequency signals automatic recognizes target and access torelevant data. The identification work does not require humaninterference and can work in variety of harsh environments. But if thereis no network to transmit data, it will be difficult to play its advantage.Under the influence of environmental conditions, the traditional wirednetwork may not be a better way to achieve. The feature of wirelesssensor network is no center and self-organize, it is a powerfulcomplement of RFID, and can solve the drawback of poor anti-interference, the effective transmission distance short. Based on theZigBee technology and the RFID technology of information-fusionwww.nanocdac.com www.nsrcnano.com branches: hyderabad nagpur
  • 2. technology: the former used to number of persons entering into coalmines. Here each and every person is given with an unique identity cardwhen any person enters into coal mines RFID reader reads identificationnumber in card and sends data to control room. This gives indicationthat how many persons entered into coal mine and who entered in thesedetails are maintained in data base. Complementary and interdependentof the technology can effectively solve the problem of RFID datatransmit in the mine and can also better perceive the safety hazardexists in coal mine.BLOCK DIAGRAM:www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpur
  • 3. SOFTWARE: Embedded ‘C’TOOLS: Keil, Flash magicTARGET DEVICE: LPC2148 (ARM7)/AT89S52 Microcontroller.APPLICATIONS: Used for booking tickets for buses, trains and moviewww.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurMICROCONTROLLERREGULATED POWERSUPPLYZIGBEERFIDREADERZIGBEE RS-232CABLEPC
  • 4. ADVANTAGES: Low cost, automated operation, Low Powerconsumption.REFERENCE:1. The 8051 micro controller and embedded systems by Mazidi.2. Datasheets and the user manuals of LPC2148, AT89S52.www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpur

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