„Futurizm 14‟, (14 th & 15 th March 2014), „Pune District Education Association‟s College of Engg.Manjari (BK)‟, „Pune 412307‟,Chief Editor:„Dr.K.R.Harane‟,Editor: „Prof D.O.Patil‟, „Prof R.M.Sahu‟. International Journal of Innovative Technology & Adaptive Management (IJITAM) ISSN: 2347-3622, Volume-1, Issue-6 , March, 2014 www.ijitam.org AUTOMATIC MULTISORIED CAR PARKING SYSTEM Rohan Mithari , Swanand Vaze ,Sanjay Sanamdikar Department of Instrumentation & control Engineering PDEAs College of Engineering, Manjari (Bk),Pune rohan9545@rediffmail.com, swanand44@gmail.com ,sanamdikar@yahoo.com Abstract-Now a day’s numbers of cars have increased; because of this car parking is a big issue which in turn causes traffic jam problem. To overcome this problem, “Automatic Multistoried Car Parking System” is best solution. The system is based on PLC. It consists of one main display at the ground floor which is basically counter that displays number of cars in each floor. In each slot consist IR sensor which indicate that parking space is available or not on that particular slots. There is facility of lift to carry the car to up and down. Movement of lift controlled by motor. At the ground level LED is providing to indicate position of lift. When car is entered at parking system, controller check whether space is available or not. If all spaces are vacant, the lift will park the vehicle on priority basis. After parking the car lift go to original position and controller send the signal to the display that car is parked properly with slot number. For the impark the car operator enter the slot number by the keyboard at the ground level according to that controller send signal to the lift then lift goes to a particular slot and impark the car. In this system human power is not used therefore error is less also required low space with provides highest security and greatest flexibility. No need for energy intensive ventilating system. Due to this advantage system used in public parking, rail station, airport, hotels, mall. INTRODUCTION Automatic multistoried car parking system helps to minimize the car parking area. In the modern world, where parking- space has become a very big problem and in the era of miniaturization, it has become a very crucial necessity to avoid the wastage of space. By using this model we park more than 50 cars, this system proves to be useful in reducing wastage of space and park the more cars in smallest area. This Automatic Car Parking System enables the parking of vehicles, floor after floor and thus reducing the space used. Here any number of cars can be parked according to the requirement. This makes the system modernized and evens a space-saving one. This idea is developed using PLC. The earliest known multistoried car park was built in 1918. This system firstly built for the Hotel La Salle in Chicago , IL at 215 West Washington Street in the West Loop area of downtown. It was designed by Halberd and Roche. Since then bigger parking‟s have been made and there is a proper technology to run them. In our project this idea use as basic idea and make fully automated project. Main sections in this system are -: 1. PLC 2. Display section. 3. Keyboard. 4. Lift & motor section. 5. Sensor section. 6. Pneumatic system