IJSART - Volume 3 Issue 5 – MAY 2017 ISSN [ONLINE]: 2395-1052 Page | 494 www.ijsart.com Rotational Car Parking System with Bluetooth Bharti Garhewal 1 , Hemlata Shandilya 2 , Neha Gupta 3 , N.V.S.Swati 4 , Rashmi Nayak 5 , Swapnil Sinha 6 Department of of Electronics and Telecommunication Engineering 1, 2, 3, 4, 5 UG Students,GDRCET,Bhilai, Chhattisgarh,India. 6 Assistant Professor,GDRCET,Bhilai, Chhattisgarh,India. Abstract-Rotational car parking using microcontroller, the main aim of this parking system has been developed to decrease the parking area which is reduced due to increase in population. Car parking system enables the parking of vehicles, floor after floor and thus reducing the space used. Such a system proposed and designed in this project. In places where more than 100 cars need to be parked, this system proves to be useful in reducing wastage of space. Here any number of cars can be parked according to the requirement. These makes the system modernized and thus space-saving one. This idea is developed using microcontroller. Car parking issue has some problems with how to control the number of the car inside it, how to monitor the movement in/out side of the parking lot, how to check whether there is a place inside for more cars or not in the safety to park. This project work includes a literature survey about some of the existing method for car parking system. The developed algorithm is simulated using KEIL software for car parking accessing; which show that proposed method is accurate, faster and robust in nature. Keywords-Micrrocontroller, Keil software. I. INTRODUCTION In today’s world the vehicle parking is becoming a big problem. As population is increasing the number of vehicles is also increasing but the area of Vehicle Park is not increasing. And this creates a big problem to vehicles like car and mini vans for parking. People with cars in roads which further leads to traffic jam. Multi stored car parking system will help in parking large number of cars in smaller parking land. Automatic car parking system enables the parking of vehicles, floor after floor and thus reducing the space used. Such a system proposed and designed in this project. In places where more than 100 cars need to be parked, this system proves to be useful in reducing wastage of space. Here any number of cars can be parked according to the requirement. These makes the system modernized and thus space-saving one. The aim of this project is to solve this problem by designing a system to control the parking area using a microcontroller. The microcontroller serves as a programming to run the whole operation, to reduce the cost in terms of requirement such as job opportunity and to increase security. Moreover, this system is faster, flexible and can meat market needs. Fig.1: Flowchart for retrieving the vehicle Human errors are the major source of traffic accidents, therefore building tools in- car X technologies for checking the parking lot, avoiding accidents and guidance to the parking facility is turning out to be an integral area for research. The objective of such technologies is the reduction of the burden on the driver, improvement of the traffic capacity and provision of reliable and secure car functions. II. DESIGN AND IMPLEMENTATION The automated parking system was actually first developed in 1925 by Max Miller in New York City. The START GATE OPENS AND VEHICLE WILL BW ALLOWED TO ENTERENTER INTO CAR PARKING SLOT ELEVATOR WILL PARK THE CAR IN THE EMPTY SLOT AFTER SCANING RFID CARD LCD COUNT WILL BE INCREMENTED BY 1 END 16X2 LCD DISPLAY WILL DISPLAY A MESSAGE “PARKING FULL” GATE WILL NOT OPEN VEHICLE WILL NOT BE ALLOWED TO ENTER INTO CAR PARKINGSLOT