08-16-2017, 08:46 PM
rfid based automatic car parking system seminar report
Abstract
Automobiles are synonyms for mobility and freedom. An amazing increase in the growth of population in this world leads to the rapid increase in the number of vehicle being used. With the growing number of vehicles and the consequent shortage of parking space, there is haphazard and totally unregulated parking of vehicles all over.In densely populated areas they are real challenge for city planners, architects and developers. The need to offer sufficient parking spaces is a task for specialists. This situation calls for the need for an automated parking system that not only regulates parking in a given area but also keeps the manual control to a minimum. Automatic car parking systems is the sole solution to park as many cars as possible in as little space as possible. Automatic car parking systems are based on the most modern technology of storage systems.Our demonstration facility presents a miniature model of an automated car parking system that regulates the number of cars that can be parked in a given space at any given time based on the parking space availability. Automated parking is a method of parking and exiting cars using sequence detecting and sensing devices. The entry and exit of vehicles are facilitated using a totally automated gate. Status signals indicate whether a car is currently in the process of entering or leaving the parking space. After the initial installation, the system requires no manual control.It requires no attendants, is more cost-effective than conventional garages, and allows more cars to be parked in less space. The automation technology is used to typically double to triple the capacity of conventional parking garages.
Introduction
RFID based car parking uses a microcontroller along with sensing circuits monitoring entry and exit of cars. The car owners are allowed an entry only when their RFID card is swiped .The amount in the card automatically gets reduced with a display indication besides indicating the available number of parking. For loading the amount 2 push buttons are used SW1 for Rs500 and SW2 for 300.Example is shown for 2 cards but it can be extended to many numbers.An H-bridge arrangement operates the entry and exit boom motors operating clockwise and anticlockwise for opening and closing. A buzzer sound comes while the card is swiped.Upon every entry of a car the parking availability gets reduced by one number while every exit the number increases. A standard power supply is used. A seven segment display displays the status. A switch is used in place of RFID for minimizing the project cost.