Tok i go pas long RFID rida na wokflo bilong raita

RFID redio frikwensi aidentifikesen i yusim redio long salim ol signal na inap long kisim ol toksave i no inap long wok bilong en (1}} Bilong mekim wok bilong RFID sistem i wok gut, em i mas putim tupela hap: wanpela ilektronik tag na wanpela man i ritim/raita bilong . Ritim data. Yumi lukluk long wokflo bilong wanpela RFID rida na raita.

 

1. Wanem em RFID teknoloji

RFID redio frikwensi aidentifikesen em i wanpela non-kontek otomatik aidentifikesen teknoloji we i save luksave otomatik long ol mak samting na kisim ol relevan data long rot bilong redio frikwensi signal. Wok bilong aidentifikesen i no nidim manuel intavensen na i ken wok long ol kain kain hatpela envairomen i save mekim wok na inap wok long ol kain kain hatpela envairomen.

RFID technology can recognize high-speed moving objects and simultaneously recognize multiple tags, making operation fast and convenient. Short range RF products are not afraid of harsh environments such as oil stains and dust pollution, and can replace barcodes in such environments, such as tracking objects on factory assembly lines. Long range radio frequency products are often used in transportation, with recognition distances of up to tens of meters, such as automatic toll collection or vehicle aidentifikesen.

 

2. Wanem ol RFID sistem i stap insait

RFID sistem i inkludim tupela hap: wanpela ilektronik tag na wanpela rida/raita. Folem ol narapela pawa saplai rot bilong ol ilektronik tag, ol ilektronik tag i ken bruk i go long ol ektiv tag, pasiv tag, na semi&passiv tag{{1} ektiv elektronik tag i gat bateri bilong bateri, taim pasiv RF tag i no gat wanpela intanel bateri{2} the betri tag i no gat wanpela intanel betri{{2} the betri tag i no gat wanpela intanel betri{{2} the betri tag i no gat wanpela intanel bateri{2} the betri tag i no gat wanpela intanel bateri{2} the betri tag i no gat wanpela intanel betri{{2} the betri tag i no gat wanpela intanel betri{{2} the betri tag i no gat wanpela intanel bateri{2} the betri tag i no gat wanpela intanel betri{{2} the betatri) operesen.

Electronic tags can be divided into low-frequency electronic tags, high-frequency electronic tags, ultra-high frequency electronic tags, and microwave electronic tags based on different frequencies. According to the different packaging forms, it can be divided into credit card labels, linear labels, paper labels, glass tube labels, circular labels, and special purpose irregular labels.

RFID rida i save toktok wantaim ol RFID ilektronik tag long wayales wantaim antena, na dispela i mekim na ol i ken ritim o raitim ol tag aidentifikesen kod na memori data{{0} Wanpela tipikel rida/raita i gat ol hai-frikwensi modul (transmitter na risiva), ol kontrol yunit, na rida/raita antena i. .

 

3. RFID rida/raita wokflo.

Ol spesel (kontektles) kapling bilong ol RF signal namel long ol ilektronik tag na ol rida i kamap long rot bilong kapol komponen. Insait long kapling senel, eneji trensfe na data eksens i kamap bihainim ol temporal rilesensip{{1} Moa wokflo bilong ol RFID sistem, wanem wokflo bilong ol RFID sistem

 

Wokflo bilong RFID rida/raita salim instraksen:

1. Aplikesen leja program i givim wanpela komand long kolim tag luksave leya modul, we i kamapim ol instraksen long kisim tag bilong salim na salim ol i go long besben prosesing modul.

2. Modul bilong prosesim beisben i save enkodim na senisim ol toksave bilong luksave long lebol bilong lebol bilong kamapim wanpela besben signal, we i bruk i go long tupela rot na i go insait long intafes.

3. Ol i putim ol data i go insait long wanpela serial besben signal na salim i go long RF front-end modul.

4. Serial besben signal i go insait long RF front-en modul, i go insait long transfomesen, pawa amplifikesen, na apkonvesen pastaim long ol i senisim i go long ultra-hai frikwensi ben, na bihain ol i salim i go long bandpas filta bilong filterim.

5.Bihain long filtering, ol i salim signal i go long pawa amplifaia bilong amplification, na bihain ol i salim i go long antena bilong transmisin.

 

Wokflo bilong RFID rida i kisim ol infomesen bilong data bekskata data:

1. RFID ilektronik tag i kisim wanpela mak long man i ritim, kisim eneji, na em i wok long pawa long. Em i stat long mekim wok bilong ritim na painimaut sapos i gat nid bilong bekim wanpela bekim i mas kisim i kam, ol i salim infomesen bilong bekim i go long RF fran-en modul long rot bilong antena long wanpela bekskata pasin{4}}

2. RF front-end modul i salim signal ol i kisim i go long wanpela bandpas filta bilong filterim. Bihain long filterim, karia signal i go bek long wanpela besben signal na transmitim i go insait long ol hap olsem wanpela liklik nois amplifaia, daun konvesen, na trensfomesen.

3. Ol i salim ol data i go long besben prosesing modul insait long PC long rot bilong wanpela intafes.

Long rot bilong proses antap, RFID sistem i bin winim gutpela infomesen luksave na data transmisen, na givim wanpela gutpela as bilong bikpela aplikesen bilong kontekles otomatik luksave teknoloji.