8. A REVIEW ON SMART CAR PARKING SYSTEM

Smart car parking project aims at providing a confusion free and easy parking. This pro ject helps the drivers of the cars to park their vehicles with minimum wastage of time with accurate data of the accessibility of the space to stop over Android application. The administrator additionally can gather stopping charges proficiently and the drivers can book and pay for their parking spot over Android application. It incorporates an Arduino Uno and Arduino Mega as the microcontroller unit to which the servo engines, LCD, and IR sensors SR21 -IC are communicated. The LCD shows the accessibility of the space, the counter keeps the check of the number of cars entering and exiting the parking space, the servo motor helps as gate for the entry and exit of the cars. The ultrasonic sensors detect the availability of the parking space.