PRESENTED BY: JITHIN PRASAD NANDAN .G. VISHNU RAHUL.V.MOHAN SONU SUNNY

UNDER THE GUIDANCE OF :

Asst Professor : JOBY JOHN

INTRODUCTION

Currently, most of the existing car parking system are manually managed and a little inefficient.

In urban areas, where number of vehicles is higher as compared to the availability of parking spaces, a lot of time being wasted in searching for parking locations.

Hence Smart parking system is a proposed method that users can reserve their parking places using SMS.

OVERVIEW

A parking reservation system is developed in such a way that users book their parking slots through short message services (SMS).

The SMS sent will be processed by microcontroller. It will reply the confirmation of booking by giving the details of reservation like password and slot number.

The password will be used to enter the parking area and valid for a certain period of time.

BLOCK DIAGRAM

AVR

MAX 232

GSM MODEM

OSC

POWER SUPPLY

LCD

KEYPAD

RELAY

IR SENSOR

CIRCUIT COMPONENTS

AVR microcontrollerGSM modemIR sensorRelay circuitKeypadLCD moduleVoltage level converterOscillator Circuitary Power supply

AVR MICROCONTROLLER

FEATURES

40 pin , 8 bit microcontrollerHigh performance advanced RISC architecture32 K Bytes in programmable flash memory2 K bytes internal SRAM32 programmable I/O lines3 timers/counters8 channel 10bit ADC

GSM MODEM

GSM (Global system for mobiles) is a wireless network technology.

This technology is helps to establish digital cellular communication system. It is used for transmitting mobile voice and data services.

Access using AT commands.

IR SENSORS

IR Sensors consists of two parts IR transmitter IR receiver

IR sensors used for monitoring and displaying the status of parking slots in LCD.

RELAY CIRCUIT

A relay is a simple electromechanical switch made up of an electromagnet and a set of contacts.

Relays are switches that open and close circuits electromechanically.

KEYPAD &LCD MODULE

LCD module used for displaying the details of parking. A 16x2 LCD module and is very commonly used.

Keypad used for entering the password for the entrance of parking area.

VOLTAGE LEVEL CONVERTER(MAX 232)

MAX 232 is an dual driver / receiver.It is used to convert the TTL logic level to RS232 logic levels during serial communication.

OSCILLATOR CIRCUITARY

An Oscillator circuit is used to provide a clock so that the microcontroller can execute a program.

The function of an oscillator circuit is to provide an accurate and stable periodic clock signal to the microcontroller.

POWER SUPPLY

Power supply unit provides regulated 5v power.

The power supply circuit consists of a bridge rectifier which is then passed on to the regulator through a filter circuit.

CIRCUIT DIAGRAM

WORKING

User booking of parking spot through SMS.

GSM modem gets the message and fed to microcontroller using USART communication.

The AVR microcontroller process the requested message and check the availability of parking slots using IR sensor.

CONTD..

AVR Microcontroller will reply the confirmation of booking by giving the password and slot number.

The counter for the reservation time will automatically start for sending message.

The password will be used to enter the parking area.

SOFTWARE TOOLS

AVR Studio 5 is Atmel's code development platform with support for writing and simulating code, as well as directly programming and debugging target hardware.

PROTEUS Virtual System Modeling (VSM) combines advanced schematic capture, mixed mode SPICE simulation, PCB layout and auto routing to make a complete electronic design system.

ADVANTAGES

Ease of maintenanceVery faster communicationNo wastage of timeRequire less manpower

DISADVANTAGES

In places where there is no provision of GSM networks, it is difficult for communication.

APPLICATIONS

The smart parking reservation system can be implemented in:-

shopping malls restaurants theaters etc.

CONCLUSION

As conclusion, the objectives of this project have been achieved. The hassle in searching for available parking lots has been completely eliminated by reserving the lots via the SMS system.

The security feature of the system is enhanced with the password requirements upon entrance to the parking lot.

The designed system could be applied everywhere due to its ease of usage and effectiveness.

REFERENCES

JOURNAL: Smart Parking Reservation System using Short Message Services

(SMS),by Noor Hazrin Hany Mohamad Hanif, Mohd Hafiz Badiozaman, Hanita Daud,of Electrical and Electronic Engineering Department, 31750 Tronoh, Perak, Malaysia

WEBSITES: www.wineyardprojects.com

TEXTS: Pic Microcontroller And Embedded Systems: Using Assembly And C

By Muhemmad Ali mazidi.

THANKS…