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RFID & applications گردآوری: بیتا تدین PowerPoint PPT Presentation


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RFID & applications گردآوری: بیتا تدین. فهرست مطالب. معرفی مختصر تاریخچه RFID اصول فن آوری RFID انواع RFID از نظر محدوده فرکانس انواع tag های RFID مقایسه RFID با تکنولوژی بارکد مثال مقایسه ای مشکلات و معایب RFID کاربردهای رایج کاربردهای آینده. معرفی مختصر.

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RFID & applications گردآوری: بیتا تدین

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RFID& applications :


  • RFID

  • RFID

  • RFID

  • tag RFID

  • RFID

  • RFID



RFID )Radio Frequency IDentification(

  • : 2000

  • , tag RFID

RFID TAG


  • ... .

  • RFID .


RFID


  • RFID !

  • RFID 1970 .

  • RFID IFF(Identify Friend or Foe) .

  • 1945

    Leon Theremin

  • RFID

    CardulloMario 1970 .


RFID


RFID :

  • A Scanning Antenna

  • A Transceiver with a decoder

  • A Transponder( The RFID tag)

    Chip

    Antenna


A Transceiver:


Chip

Antenna

A Transponder( The RFID tag)


:

  • ( Scanning Antenna) .

  • :

    1) tag(Transponder)

    2) tag(tag passive)

  • tag (chip) tag .

  • tag

    .

  • Transceiver:


  • Reader Scanning Antenna Transceiver:


  • Reader Server .

  • Server .


:


RFID


  • RFID :

    1- (LF) : Low Frequency

    2- (HF) : High Frequency

    3- (UHF) :Ultra High Frequency


:


Tag RFID


RFID :

  • Passive( ) : RF Reader .

  • Semi-passive( ) : .

  • Active() : .


tag Passive Active :

  • :

  • (Range) :

  • :

  • :

  • :

  • Tag :

    Passive > Active > Semi-Passive


  • Tag :

    1- tag .

    2- Semi-passive Active .

    : tag :

    passive tag: 0.15 mm * 0.15 mm

    Active tag :


RFID RFID


  • Reader

  • tag ( : 15

  • RFID : 300 )

  • tag

  • tag ( : tag

  • RFID : 40 tag 1 )

  • RFID


  • RFID >

  • / RFID -

  • RFID . ... .):14-16 / RFID:96-256)

  • RFID .

  • RFID .



:

: :

  • .

  • gun .( .)

  • .

  • .

    * .


: RFID :

  • gun .

  • .

    * gate RFID gate .

    * * .


RFID


  • :

    Passive:

    :30-45

    :80

    Active: 85

    * 5 10 .

  • :

    Reader

    tag


  • :

  • :

    RFID .


  • :

    RFID

    RFID


RFID


1- (SCM)

  • ...


  • RFID =>


2- :

  • RFID

  • tag ... .


Wal-Mart RFID

RFID Wal-Mart :

  • .

  • .

  • .

  • .

  • .


3- :

  • Tag ... Alarm .

  • .

  • : tag tag .


  • :


4- :

  • tag RFID

  • ...


5- :

  • RFID

    :

    ...

    .


:

  • .

  • .

  • ... .

  • .

  • .


  • RFID ... .

  • .

  • RFID .


6- (POS) :

  • ...

    : :

    Reader .

    RFID .

    Credit-card .

    .


7- (HRM):


8- :

  • RFID Pass-port

  • tag gate ... .

  • .

  • .


9- :

  • credit-card

    .

  • Gate tag .


  • credit-card .

  • .


RFID


Wig

model #4456 (cheap polyester)

Replacement hip

medical part #459382

Das Kapitaland Communist-party handbook

Heres

Mr. Jones

in 2020

1500 Euros

in wallet

Serial numbers:

597387,389473

30 items

of lingerie


1- :

  • 2- :

  • RFID .


3-

  • tag .

  • tag .

  • RFID .

  • ( ...) .

  • RFID .


:

  • :

  • :

  • tag ( tag )

  • .( .)



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