IOT BASED CASHLESS PETROL PUMP
Abstract - Today almost all petrol pumps have a controlling unit to perform the tasks like managing the electrical pump, operate the display, gauge the flow, and then switch the electrical pump off as necessary. However, someone still needs to collect the money. The main goal of the project is to create a dispensing system that can automatically distribute gasoline for the amount specified by the client The majority of sites we visit on a regular basis, including offices, bus stops, train stations, schools, etc., have fuel distribution systems. Here, we'll advocate for a petrol delivery method from the present period. In India, there have been numerous issues brought on by the dispensing of fuel to such a large number of automobiles at the fuel stations. The driver ofthe car must pay for petrol in cash and may be required to pay more than the amount of fuel provided because the station owner does not have access to small change. Utilizing RFID technology, the RFID Based Automated Petrol Pump will eliminate manual labour, create an auto-guiding system, and carry out each operation in turn. These devices require less time to use and are very reliable. RFID tags, an 8051 microcontroller, a power supply, an LCD display, a motor driver, andanRFID reader are all used in this project. One of nature's valuable and uncommon inventions is petroleum. To survive these products, it's crucial to use and distribute them properly.
Key Words: Microcontroller, Dispensing system, AutomatedPetrolPumpsystem.
1. INTRODUCTION
InIndia,therehavebeennumerousissuesbroughtonbythe dispensingoffueltosuchalargenumberofautomobilesat thefuelstations.Thevehicledriverhastopayforfuelwith cashmoneyandmayhavetopaymorethantheamountof dispensed fuel due to the lack of small money change availablewithstation operator. Petrol is one of the things which we need in day-to-day activities may be directly or indirectly. Fuel stations are currently manually operated. Thesefuelpumpstakemoretimeandmanpowertooperate. Itisveryexpensivetoplacefuelstationsinremoteareasin ordertoprovideexcellentservicetocustomers.Allofthese problemsaresolvedbytheuseofunmannedpetrolpumps, whichrequirelesstimetooperateandareeffectiveandcan beinstalledanywherethecustomerself-goingtoavailthe servicesthepaymentisdonebyelectronicclearingsystem.
Cash Less Petrol Pump is used to reduce human work, to develop an auto-guided mechanism and to implement the
task sequentially by latest technology. These dispensing systemsareverydependableandtime-efficientmachines. Themajorcomponentsusedinthisprojectare–Atmega328 Microcontroller, Power supply, a Motor driver, an LCD display,Resistors,Capacitors.
2. PROBLEM STATEMENT
Mostofthepeopleusesthecreditordebitcardstopayatthe petrol pump that is one part of cashless payment but that willbegoodmodeifyouaretheownerofthecar.ButwhatIf youhavegivenyourcartodrivertofillthepetrolpumpor your car is working with Cab service company like OLA, UBERthenhowyouwillmanagetofillthepetrol.Soherewe are proposing system where you can make the payments remotely without giving cash to your driver. Hope this solutionwillfulfilltherequirementoftheaboveproblem.
3. LITERATURE SURVEY
Inseveralprojectsandautonomoussystemsthatcallfora straightforward,inexpensivemicro-controller,ATmega328 is frequently employed. 1KB Electrically Erasable Programmable Read-Only Memory is available in the ATmega328(EEPROM).Thisfunctionalityindicatesthatthe microcontrollercanstillstoredataandoutputresultsafter receivinganelectricsource,evenifthepoweristurnedoff.
Moreover, ATmega-328 has 2KB Static Random Access Memory(SRAM).ATmega328hasseveraldifferentfeatures which make it the most popular device in today's market. ThesefeaturesconsistofadvancedRISCarchitecture,good performance, low power consumption, real timer counter havingseparateoscillator,6PWMpins,programmableSerial USART,programminglockforsoftwaresecurity,throughput upto20MIPSetc.
Everythingisdigitalnow.NearlyallPetrolpumpsinmany currentsystemsfeatureacontrollingdevicetomanagethe electricalpump,runthedisplay,measuretheflow,andthen turn OFF the electrical pump. However, a person is still neededtocollectthemoney,andthereisalwaysachancefor human error. In this suggested Cash Less Petrol pump automationsystem,wecanaccesspetrolatvariousPetrol stationsoperatedbyvariouspetroleumfirms.
4. METHODOLOGY
Themainaimoftheprojectistodesignadispensingsystem which is capable of automatically dispensing the petrol. Thegeneralprocessofdispensingpetrolincludes:making paymentsthroughandroidapplication,Randomuniquecode generation, automatic dispense of petrol. Unique code provided to model will be validated through server by fetchingdatafromdatabase.
Userhastologinthroughaportaltoregisterhimself/herself. As soon as the user logs in, he/she has to select nearest petrol pumplisted bytheapplication. The listisprovided throughGlobalPositioningSystem(GPS).Assoonastheuser selects desired petrol pump, he/she has to select the availabletimeslotandquantity.Afterselectingtimeslotand quantity,theuserhastomakepayment.Auniquecodewill be generated and stored in the database. The user will receive this code through SMS on the registered mobile number.
Hardwarerequirement:
Atmega328Microcontroller
Wi-Fimodule
LCDDisplay
LED’s
Buzzer
powerSupply
Keypad4X3
Resistors
Capacitors
Flowsensor
Relays
Pump
Userhastoenterthegeneratedcodeatpetrolpump.Assoon astheuserentersthecode,hardwareunitwillcontactonline serverandthengetquantityofpetrolthatisspecifiedbythe use.Afterthis,thepumpwillreleasethatmuchamountof petrolforthatuser.Amountofpetrolwillbecalculatedwith theflowsensorandthepumpwill,beusedtodispensethe petrol,relayswillbeusedtostartandstopthepump.Ifthe userenterswrongcodefor3consecutivetimes,thenbuzzer willturnon.TheATmega8isan8-bitCMOSmicrocontroller with low power consumption based on the AVR RISC architecture. The ATmega8 delivers throughputs approaching 1 MIPS per MHz by executing strong instructions in a single clock cycle, allowing the system designer to balance power consumption vs processing performance.
SoftwareSpecifications:
ArduinoCompiler
SQLdatabasemanagementSystem
5. ADVANTAGES OF PROPUSED SYSTEM
This method will allow the gasoline pump to run continuously without the need for human intervention. There will be a centralized server with a database of the customer's details such as name, random code, and so on thatwillhandlethemonetaryoperationofthesystem.The initiative brings the notion of a cashless India to life. This method can be automated, in which the consumer pays money online through a portal, after which the system
generatesa randomcodeandprovidesittothecustomer. Smart gas pumps are automated gasoline machines that solveallofthepresentsystem'sshortcomings.Asmartfuel pumpisaself-containedunitwithamanualinterface.Using a unique algorithm, the smart fuel machine automatically identifiestheamountenteredbytheuser.
6. CONCLUSION
Thisprojectismeantforsecuritysystemswhoseaccessis onlyforrespectedauthorities.Thecorrespondingamountis calculated & deducted from his petrol card. The electrical pumpisthenturnedONaccordingtotheenteredamount, fills the tank and automatically turns OFF. Our electronic systemperformedasexpected.Wewereabletoimplement allthefunctionsspecifiedinourproposal.Thebiggesthurdle we had to overcome with this project was interfacing the micro controller with the hardware components. We feel thatthiselectronicsystemisverymarketablebecauseitis easy to use, comparatively inexpensive due to low power consumption,andhighlyreliable.Byusingthisprojectone candesignasecuredsystem.Userwillloginin totheonline portalwithmobilenumberandpassword.Afterloginhewill selecttheamountofthepetrolinlitersandsothatamount will get automatically gets deducted and he will get one secretecode.Hehastoenterthatcodeatpetrolpumpthen hardware unit will contact online server and then get amountforpetrolpumpforthatuserandreleasethatmuch amountofpetrolforthatuser.Thatsecretkeywillbeunique foreachuser.Amountofpetrolwillbecalculatedwiththe flow sensor and the pump will, be used to dispense the petrol,relayswillbeusedtostartandstopthepump.
7. FUTURE SCOPE
Unmannedpetrolstationwasrequiredforovertheyearsto fulfil the requirement of consumers over the wide area. Unmanned petrol station concept is not limited petrol station,butitcanbeapplicablefortheavailabilityoffood gradesatlongdistinctarea.Itcanmakehumansaferfrom robbery,fraud,andanyotherunwantedincidencesbythe use of plastic money. Project mainly focus to reduce the waitingtimeandprovidefasterwaytocarrytopurchasing of petrol at Petrol station. It has been observed that the proposedsystemisextremelybeneficialasitprovidesthe secureandcashlessdigitalsystem,whichavoidsfuelthefts inrecentdigitalIndiaconcept.
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