04-10-2014, 02:15 PM
Abstracts: In this RFID Petro Card System, RFID cards are used as prepaid petro cards. Using this technique each card’s number is assigned with certain amount of money depending upon prepaid money in microcontroller’s memory. In the petrol bunks, the customer can use the card he can pay the bill from the prepaid card at the RFID reader then user enters how much amount of petrol is getting into the vehicle through the keypad in litters. Then the embedded system reduces the amount from the card and shows the remaining balance in the card through LCD display. In the Petro card system, the transaction is automatic, clean and transparent since it generates a detailed retail invoice which shows the exact cash flow. With Petro card one can get detailed reporting, cost effectiveness and reduced paperwork. Petro card saves time and one is able to manage ones fuel program more effectively. The core components that make up the system are the RFID reader and the 8051 Microcontroller. Finally our objective is to create a system that can be used in fuel stations. This system will enable the supply of fuel to the Petro card users, eliminating the usage of cash.