Thursday, 19 January 2012

INDUSTRIAL AUTOMATION USING TEMPERATURE, FIRE, SMOKE&LDR SENSORS ALERT TO MOBILE USING GSM MODEM THROUGH SMS & CALL ALERT

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INDUSTRIAL AUTOMATION USING TEMPERATURE, FIRE, SMOKE&LDR SENSORS ALERT TO MOBILE USING GSM MODEM THROUGH SMS & CALL ALERT
ABSTRACT:
                GSM (Global System for Mobile communications) is an open, digital cellular technology used for transmitting mobile voice and data services. Here we are using it only for transmitting and receiving the messages. GSM wireless data module is used for remote wireless applications, machine to machine or user to machine and remote data communications in many applications.
                         The communication used in this project is the mobile communication. GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION) modem is connected to the micro controller through a max 232 which is a TTL level converter.
For any application in the industries there are many parameters to be handled. In this project we are concentrating on temperature sensor. This sensor is fixed at specified location, for our application to be performed. The Sensor’s gathers the values and sends the information to the microcontroller continuously. The microcontroller receives the values and sends the corresponding values to the LCD to display. This is a cyclic process which performs till our requirement is done. Whenever the temperature exceeds the set point the controller drives the fan ‘ON’ and if the Set-Point declines it drives the fan ‘OFF’. Whenever the SMOKE exceeds the set point the controller drives the BUZZER ‘ON’ and if the Set-Point declines it drives the BUZZER ‘OFF’. Whenever the FIRE exceeds the set point the controller drives the BUZZER ‘ON’ and if the Set-Point declines it drives the BUZZER ‘OFF’. Whenever the LIGHT exceeds the set point the controller drives the BULB ‘ON’ and if the Set-Point declines it drives the BULB ‘OFF’. The all sensors process is automatic which depends on the Set-Points.GSM modem first it call after that it sends the message. Applications for this are Industries with heavy parameters to handle, complicated areas where we can’t monitor the conditions manually; these are Nowadays used in all kind of industrial and commercial complexes.
BLOCK DIAGRAM:
Receiver section:


APPLICATIONS:
  • ·         HOME AUTOMATIONS
  • ·         INDUSTRIAL CONTROLS
  • ·         CONSUMER ELECTRONICS
HARD WARE:
  • ·         ARM7 PROCESSOR lpc2148
  • ·         POWER SUPPLAY UNIT
  • ·         LCD DISPLAY
  • ·         FAN CONTROLLING
  • ·         BOILER UNIT
  • ·         COMMUNICATION PORT
SOFTWARE:
  • ·         KEIL(IDE TOOL)
  • ·         flash magic  PROGRAMMER
  • ·         SERIAL COMMUNICATION PORT
  • ·         SIMULATION TOOLS
  •  

             
Out put window: