ELECTRONIC PROJECT ABSTRACT-Airport Baggage Conveyour Using Ivrs&Embedded Systems

7/30/2019 ELECTRONIC PROJECT ABSTRACT-Airport Baggage Conveyour Using Ivrs&Embedded Systems

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AIRPORT BAGGAGE CONVEYOUR USING

IVRS&EMBEDDED SYSTEMS

Introduction:

This project is used in Airports to announce the name of the particular

person to collect their baggage at the baggage counter. Nowadays the

baggage will be moving in a conveyor belt and the concern person will watch

for their respective bags and collect them. This project, instead automatically

announces the name of the particular person to collect it, so that the persons

need not stand at the conveyor. This helps to reduce the congestion at the

baggage counter


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Operation:

A RFID Tag is attached to every baggage. A RFID reader is fixed on

the conveyor. So when the baggage comes near the reader, its code is read

by the reader and it checks the database for the name of the particular person

and announces it through the speaker.

For announcing the name we have used a APR 9600 which is a voice

storage and retrieval device.

An LCD Display is also provided to display the name in the lcd.

For the conveyor movement we have used a stepper motor.

The Main Heart of the system is the PIC Embedded 16F877Microcontroller which is used to control every operation.

The Project Block diagram is given below.

BLOCK DIAGRAM:


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POWERSUPPLY

RELAYDRIVER

RFID READER

PIC 16F877

LCD DISPLAY

RELAY

APR 9600

STEPPER MOTERDRIVER BOARD STEPPER MOTER

STEPPER MOTERPOWER SUPPLY

SPEAKERMIC

RFID TAG(FIXEDSUITCASE)

RFIDReaderBaggage 2 Baggage 1


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RF technology is used in many different applications, such as television,

radio, cellular phones, radar, and automatic identification systems. The term

RFID (radio frequency identification) describes the use of radio frequency

signals to provide automatic identification of items.

RFID is similar in concept to bar coding. Bar code systems use a reader

and coded labels that are attached to an item, whereas RFID uses a reader and

special RFID devices that are attached to an item. Bar code uses optical signals

to transfer information from the label to the reader; RFID uses RF signals to

transfer information from the RFID device to the reader.

Radio waves transfer data between an item to which an RFID device isattached and an RFID reader. The device can contain data about the item, such

as what the item is, what time the device traveled through a certain zone,

perhaps even a parameter such as temperature. RFID devices, such as a tag or

label, can be attached to virtually anything from a vehicle to a pallet of

merchandise.

RFID technology uses frequencies within the range of 50 kHz to 2.5GHz.An RFID system typically includes the following components: An RFID device (transponder or tag) that contains data about an item

An antenna used to transmit the RF signals between the reader and the RFID

device

An RF transceiver that generates the RF signals

A reader that receives RF transmissions from an RFID device and passes thedata to a host system for processing

In addition to this basic RFID equipment, an RFID system includes

application-specific software.


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BASIC TAG ASSEMBLY

TAG ICS

BASIC TAG IC ARCHITECTURE

RFID tag ICs are designed and manufactured using some of the most

advanced and smallest geometry silicon processes available. The result is

impressive, when you consider that the size of a UHF tag chip is around 0.3

mm2

VIEW OF THE 125 kHz CARD EMPLOYED IN OUR PROJECT


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PIC MICRO CONTROLLER

Other than the normal Microcontrollers PIC Family supports

more features, so we have chosen PIC 16F877 as the main controller. The Mainfeatures and Peripherals features are discussed below.

3.1 Core Features:

High performance RISC CPU

Only 35 single word instructions to learn All single cycle instructions except for program Branches which are two cycle

Operating speed: DC - 20 MHz clock input

DC - 200 ns instruction cycle

Up to 8K x 14 words of FLASH Program Memory,

Up to 368 x 8 bytes of Data Memory (RAM)

Interrupt capability (up to 14 sources)

Direct, indirect and relative addressing modes


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Power-on Reset (POR)

Power-up Timer (PWRT) and

Oscillator Start-up Timer (OST)

Processor read/write access to program memory

Wide operating voltage range: 2.0V to 5.5V

Low-power consumption:

- < 0.6 mA typical @ 3V, 4 MHz

- < 1 A typical standby current

Peripheral Features:

Timer0: 8-bit timer/counter with 8-bit prescaler

Timer1: 16-bit timer/counter with prescaler, can be incremented during

SLEEP

Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler

10-bit multi-channel Analog-to-Digital converter

Synchronous Serial Port (SSP) with SPI (Master mode) and12C(Master/Slave)

Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)

with

9-bit address detection

Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls

(40/44-pin only)


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Figure 8- Block Diagram of PIC Micro Controller

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ELECTRONIC PROJECT ABSTRACT-Airport Baggage Conveyour Using Ivrs&Embedded Systems