LIQUID LEVEL ALARM AND AUTOMATIC TANK FILLING SYSTEM

Published Thursday 6 October 2011 by gk in  


LIQUID LEVEL ALARM AND AUTOMATIC TANK FILLING SYSTEM


Objective:
            The objective of this project is to provide easy access and save time in the FUEL bunk.
Scope:
            This project is made the automated vending machine. The customer need not wait in the fuel bunk. It reduces the time as well as man power.
Brief Methodology:
                        This project designed by following blocks,
Ø  Microcontroller.
Ø  Nozzle.
Ø  Relay circuit.
Ø  Keypad.
Ø  LCD display.
            This project is designed with microcontroller, Embedded or RFID card, RFID reader, Relay driver circuit with relay and keypad.
            In this project the customer having the RFID card. The card is nothing magnetic member is embedded in the card. The reader circuit generates majestic signal to read the majestic number. When customer shows this card on the reader, the reader reads that majestic number and given the corresponding signal to microcontroller. In microcontroller we have already programmed. So it checks the number whether it is related to Hindustan, Bharat or Reliance card.  corresponding information is displayed on the LCD display. The keypad is used to enter the quantity of fuel. In microcontroller we already set time for liters. When you entered the designed quantity on the keypad the microcontroller activates the relay driver for that particular time period.
            The driver circuit is used to turn ON, turn OFF the relays. Relay output is directly connected to fuel pump. So it pumps the fuel as per our designed quantity entered in the keypad. The fuel quantity and their corresponding cost are displayed on the LCD display. All actions are send to PC, that will maintain the balace.


Applications:
Ø  It can be implemented in gas and petrol bunks.

Advantages:
Ø   Saves time and man power.
Ø  Low cast and low power consumption.

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1 comments:

  1. Unknown 31 July 2013 at 03:59

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