ELECTRIC VEHICLE CHARGING STATION SLOT RESERVATION USING IOT

Abstract

Design and development of RFID based petrol pump automation system. Normal petrol pumps are manual
type. Vehicle holders need to interact with operator. Converting these into automation helps to vehicle holders
and saving time. By removing manual power, we can decrease maintenance cost. Here we proposed solution
like RFID based petrol pump automation system. RFID reader (EM-18) Interfaced to Arduino through UART
interfaces. AC pump/ DC EV charge station operated by relay which is connected to Arduino digital pin. 4X4
matrix keypad connected to Arduino digital pins. In this project initially we have to swipe RFID card and need
to enter password. If password is correct then it asks amount. After entering amount Petrol pump or EV charge
machine will ON and fuel will dispense according to amount. For wrong password buzzer will be ON. Amount
will reduce from RFID card based on entered amount. For insufficient amount buzzer will be ON. All this
information will be displayed on 16X2 LCD display.