Developing voice control system for zigbee based home automation networks

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Developing voice control system for zigbee based home automation networks

  1. 1. DEVELOPING VOICE CONTROL SYSTEM FORZIGBEE BASED HOME AUTOMATION NETWORKS(ABSTRACT)AIM:The main aim the project is to design “Developing Voice ControlSystem for Zigbee Based Home Automation Networks”.COMPONENTS:LPC2148 (ARM7)/ 8051, zigbee, switches, LEDs, IR transmitter andreceiver and LCD.Our system is designed to control devices at home usingLPC2148/AT89S52 micro controller which can interface voice modulecircuit. Using this voice module we train our user defined words andbased on that trained words whenever we use that words, these wordsare recognized by voice module and sends to micro controller ofconverted binary data and based on received word controller sendsdata to another controller wirelessly using zigbee to turn oncorresponding devices.www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur
  2. 2. In our proposed system we will give the control signals from theremote controller which contains voice module and zigbee, which isagain given to ZigBee then to another Zigbee which may present out ofline of sight. The second controller contains ZigBee and differentdevices through Relays.BLOCK DIAGRAM:TRANSMITER:www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur
  3. 3. RECEIVER:www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur
  4. 4. SOFTWARE: Embedded ‘C’TOOLS: Keil, Flash magic.TARGET DEVICE: LPC2148 (ARM7)/AT89S52 MicrocontrollerAPPLICATIONS: Can also be used in industries to control the differentequipments.www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur
  5. 5. ADVANTAGES: The distance of controlling can also be improved byconnecting ZigBee modules in a network.REFERENCE:1. The 8051 micro controller and embedded systems by Mazidi2. Datasheets and the user manuals of LPC2148, 8051.www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur
  6. 6. www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur
  7. 7. www.nanocdac.com www.nsrcnano.com branches: hyderabadnagpur

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