Unformatted text preview: updates the display showing the volume of pumped fuel and its respective price. 5. When the customer finishes pumping fuel, he returns the nozzle to its rest position. 6. The system withdraws the amount corresponding to the price of the pumped fuel from the customer’s account, retains its commission and credits the rest to the station’s account. Exit Conditions: The system withdraws the amount corresponding to the price of the pumped fuel from the customer’s account. Special Requirements: Pump controller, Fuel measurer, Nozzle detector, Card reader, Display, Fuel valve....
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- Fall '10
- Software engineering, Pump, Gas Pump, Arun kumar Gattu Sambaiah, Arun kumar Gattu, corresponding PIN, corresponding PIN code