Post on 07-Feb-2017
AUTOMATIC CAR PARKING SYSTEM
Presented By Shiva Krushna.M 13M91A0431 Sai Krishna.K 13M91A0422
AIM
The main aim of the project is to implement automatic car parking system.
INTRODUCTION•The project is mainly on embedded
systems.•An Embedded system is an
electronic/electromechanical system designed to perform a specific function and it is a combination of firmware and hardware.
•We had used 8051 Microcontroller•By using this 8051, we had designed the AUTOMATIC CAR PARKING SYSTEM
BLOCK DIAGRAM
A microcontroller is an integrated chip with minimum required devices. The microcontroller includes a CPU: ALU, PC,SP and registers, RAM, ROM, I/O ports, and timers like a standard computer.8051 is a 40 pin IC.4 KB on chip program memory(ROM)128 bytes on chip data memory(RAM).128 user defined software flags.8-bit data bus16-bit address bus32 general purpose registers each of 8 bits16 bit timers (usually 2, but may have more, or less).3 internal and 2 external interrupts.
•8051 MICROCONTROLLER
7 segment LCD It is interfaced with PORT-2 of the 8051.This is a 2*16 line LCD Display.These are used in electronic meters for displaying the numerical information.And the disadvantage is, it is not possible to display the symbols on seven segment.
IR SENSOR and LED
This is a Infrared SENSOR and LED which emits light on to the sensor.
DC MOTOR AND MOTOR DRIVER
DC MOTOR
DC motor is used to opening and closing the gate. It is connected toOUT1 and OUT2 ports of L293D
L293D MOTOR DRIVER
It is a 14 pin device and is connected to the port 1.0, 1.1, 1.2of the microcontroller.
Software Used•Keil uvision•Proteus
SCHEMATIC DIAGRAM
WORKING• First a car enters to the gate and the LCD displays “welcome to
parking place”.• Then LCD displays whether any slot is empty or full.• If any slot is empty the LCD displays the empty slot number
and the motor opens the gate.• If all slots are full, the LCD displays as ‘All slots full’.
ADVANTAGES•Time Efficient•Space Efficient•Eco-Friendliness
•Somewhat confusing for unfamiliar users.
• Not recommended for high peak hour volume facilities.
DISADVANTAGES
APPLICATIONS•It is widely useful in shopping complexes
and theatres.•It is very convenient to use in Railway
stations and Airports.
Future Scope 1. This can be expanded in the sense of security. Using metal
detectors and CCTV cameras security of the parking area can be enhanced.
2. In future this system or technique will be the one which is used in every industries and even in household apartments.
ANY QUEIRIES
THANK YOU