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Rfid Based Car Parking System Using 89S51Microcontroller: Abstract

This document describes an RFID based car parking system using an 89S51 microcontroller. The system uses IR sensors to detect when a car enters or exits the parking lot and keeps count of available spaces. An LCD display shows the total spaces and available spaces. The system prevents entry when the lot is full. An RFID reader and tags provide secured access control by identifying unique tag numbers. RFID access control systems can effectively manage door access for buildings, rooms, and secured areas using smart card or keyfob readers.

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Nikhith Reddy
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76 views1 page

Rfid Based Car Parking System Using 89S51Microcontroller: Abstract

This document describes an RFID based car parking system using an 89S51 microcontroller. The system uses IR sensors to detect when a car enters or exits the parking lot and keeps count of available spaces. An LCD display shows the total spaces and available spaces. The system prevents entry when the lot is full. An RFID reader and tags provide secured access control by identifying unique tag numbers. RFID access control systems can effectively manage door access for buildings, rooms, and secured areas using smart card or keyfob readers.

Uploaded by

Nikhith Reddy
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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RFID BASED CAR PARKING SYSTEM USING

89S51MICROCONTROLLER

ABSTRACT :
The Project Automatic Car Parking System using 89S51 Microcontroller is an interesting project
which uses 89S51 microcontroller as its brain. The project is designed for car parking.
The aim of this project is to atomize the car park for allowing the cars into the park. LCD is
provided to display the information about the total number of cars that can be parked and the
place free for parking. Two IR TX RX pairs are used in this project to identify the entry or exit
of the cars into/out of park And now if any vehicle tries to enter the park, the gate will not be
opened since there is no space. If any vehicle leaves the park, the controller will increment the
count and allows the other vehicles for parking.This project uses regulated 5V, 500mA power
supply. Unregulated 12V DC is used for relay. 7805 three terminal voltage regulator is used for
voltage regulation.Bridge type full wave rectifier is used to rectify the ac out put of secondary of
230/12V step down transformer.
RFID based Secured access system implemented on 8051 microcontroller . This is a very useful
application of RFID (Radio-frequency identification) and is very commonly used in institutes,
offices, homes and so on. An RFID system consists of a reader device and a transponder. A
transponder or tag has a unique serial number which is identified by the reader. Here RFID has
been interfaced with AT89C51 to provide secured access. The relevant messages are also
displayed on a 16x2 LCD.
RFID automated access for door controls to buildings, departments, rooms, secured closets
(wiring, PBX, etc.) and cabinets is very cost effective and secure to use. Many people do not
realize how easy it is to implement card access systems such as card access door or doors using
RFID readers and RFID Cards or Keyfobs for Secured Access Control Management. You can
even use smart readers for computer rooms and securing individual computers.
In fact access based entrance and exits using access smart technology is rapidly becoming the
way of the future for many businesses, government buildings, hospitals, museums and other
establishments requiring secured but easy to control access solutions. Access based systems use
either 125 kHz RFID or 13.56 MHz RFID readers, cards and keyfobs.

[MGM COE NANDED]

Shilpa moralwar(9561567401)

Priya kankute(7385141824)

Shripad Gadam(8484065100)

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