Wanem samting i stap insait long RFID sistem?

Wanem samting i stap insait long RFID sistem?

Samting bilong RFID Sistem

 

Wanpela RFID sistem i gat 4-pela hap: rida, ilektronik tag, RFID midelwea, na aplikesen sistem sofwet. Planti taim, ol i save kolim ol 'middleware' na 'aplication system' sofwet olsem 'aplication system', olsem piksa 1-2 i soim.

 

Ol Hatwea Komponen

 

Rida

 

 

1) Redio Frikwensi IntafesOl bikpela wok bilong 'radio frequency interface module' em olsem:

(1) Kamapim hai-frikwensi transmisin eneji i go longkirapimilektronik tag na givim pawa long en.

(2) Modulatesignal bilong salim data i go long ilektronik tag.

(3) Kisim na daunimredio frikwensi signal we i kam long ilektronik tag.

Radio frikwensi intafeis i gat tupela seperet signal senel, we ol i save yusim long salim data long tupela sait, i go na kam long ilektronik tag na rida. Ol data we ol i salim i go long 'electronic tag' i save go long 'transmitter branch channel', na ol data we i kam long 'electronic tag' i save go long 'receiver branch channel'.

 

2) Lojik Kontrol YunitLojik kontrol yunit ol i kolim tu olsem 'read/write module', na ol bikpela wok bilong en i olsem:

(1) Toktokwantaim aplikesen sistem na mekim ol instraksen we i kam long aplikesen sistem.

(2) Kontrolwok bilong toktok namel long rida na 'electronic tag'.

(3) Encoding na decodingbilong ol signal.

(4) Enkripsen na dekripsenbilong data we i go namel long rida na tag.

(5) Mekimanti-kolisen algorithm.

(6) Sekimaidentiti bilong man i ritim na 'tag'.

 

3) AntenaAntena em i wanpela masin we i save senisim ol 'electromagnetic wave' we ol i kisim i go long ol 'current signal', o senisim ol 'current signal' i go long ol 'electromagnetic waves' bilong salim. Insait long RFID sistem, rida i mas salim redio frikwensi eneji i go long antena long kamapim wanpela 'electromagnetic field'. Ol i save yusim 'electromagnetic field' long luksave long 'electronic tag'. Olsem na, mak bilong 'electromagnetic field' we antena i kamapim long rida em i eria we rida i ken ritim.

 

Elektronik Tag

 

Dispelailektronik tag(elektronik tag), ol i save kolim tu olsemsmatpela lebol(smatpela lebol), i makim wanpela liklik mak we i gat wanpelaIC sipna wanpelawaiales komunikesen antena. Ol i save yusim redio frikwensi antena bilong en long toktok wantaim rida. Taim sistem i wok, rida i salim wanpela 'query' (energy) signal, na 'tag' (passive) i stretim wanpela hap bilong 'query' (energy) signal i go insait long wanpela DC pawa saplai bilong seket insait long 'electronic tag' i ken wok; narapela hap bilong eneji signal i save senis long data infomesen we i stap insait long ilektronik tag na i save go bek long rida. Ilektronik tag em i trupela data kari bilong Redio Frikwensi Aidentifikesen sistem, na aplikesen fom bilong en i save senis bihainim ol narapela aplikesen senario. Olsem, long sait bilong bihainim na painim ol animal, ol i kolim olsem animal tag, animal trasing tag, o ilektronik dok tag; long sait bilong non-stop tol koleksen o vehikel akses kontrol, ol i kolim long-distens kar IC kad, long-distens kar tag, o ilektronik laisens plet; long sait bilong 'access control', ol i kolim olsem 'access card' o 'all-in-wanpela kad. Insait bilong dispela ilektronik tag i stap long piksa 1-4.

 

 

Ol wok bilong ol modul insait long 'electronic tag' i stap olsem:

(1) Antena:Bipokisimsignal we rida i salim na salim data yu askim i go bek long rida.

(2) Voltage Regulator:Em i save senisim redio frikwensi signal we rida i salim i go long wanpela DC pawa saplai, na putim pawa long wanpela bikpela kapasitor, na bihain givim wanpela gutpela pawa saplai long wanpela 'voltage stabilizing circuit'.

(3) Modulata:Ol data we 'logic control circuit' i salim i save senis long 'modulation circuit' na bihain ol i putim long antena na salim i go long rida. (4)Demodulator:Rausim 'carrier wave' bilong kisim 'true modulated signal'.

(5) Logic Control Unit:Bipodikodsignal we rida i salim na salim data i go bek long rida bihainim ol samting em i laikim.

(6) Stoa yunit:Insait long enEEPROM na ROM, we i stap olsem ples bilong operesen bilong sistem na putim ol data bilong luksave.

 

Ol samting bilong sofwet

 

Middleware

 

Middlewareem i wanpela indipenden sistem sofwet o sevis program. Ol 'distributed application software' i yusim dispela 'software' long serim ol risos namel long ol narapela narapela teknoloji. Middleware i stap antap long opereting sistem bilong klaien na seva, na i save menesim ol kompyuta risos na netwok komunikesen. Olsem yumi lukim long piksa 1-5, RFID 'middleware' i save mekim wok namel long 'electronic tag' na 'aplication program'. Enpoin bilong aplikesen i yusim wanpela set bilong jeneralOl Aplikesen Programing Intafeis (API)i kam long 'middleware' bilong ritim ol data bilong ol 'electronic tag'. Long dispela rot, maski sapos ol i putim o senisim ol narapela sofwet long databes sofwet we i save putim infomesen bilong ol 'electronic tag' o bek-en aplikesen, o sapos ol kain RFID rida i go antap, aplikesen endpoint inap long prosesim yet nating, na stretim hevi bilong mentenens kompleksiti bilong planti-i go long-planti koneksen.

 

 

RFID middleware i gat ol dispela samting insait long en4ol wok:

 

1) Rida Kodinesen na Kontrol

Ol yusa i ken stretim, lukluk, na salim ol komand i go long rida long rot bilong RFID 'middleware interface'. Olsem, ol end-yusa i ken konfigurim rida long pasim otomatik taim 'frequency collision' i kamap. Sampela RFID middleware divelopa i save givim tu plug-na-play wok bilong ol rida, olsem na ol end-yusa i no nidim ekstra program kod taim ol i putim ol nupela kain rida.

 

2) Data Filtering na Procesing

Taim ol rong bilong salim ol infomesen bilong 'tag' i kamap o ol i kamapim ol 'redundant data', RFID middleware inap stretim ol rong na rausim ol 'redundant data' long rot bilong wanpela 'algorithm'. RFID middleware inap long stopim ol narapela narapela rida long paitim narapela narapela taim ol i ritim wankain ilektronik tag, na dispela i mekim data i kamap stret moa long level bilong rida.

 

3) Data Routing na Integresen

RFID middleware inap long makim wanem aplikesen ol i mas salim ol data i go long en. RFID middleware i ken bung wantaim ol entaprais sofwet olsemEntaprais Risos Plening (ERP), Kastoma Rilesensip Menesmen (CRM), naWarehaus Menesmen Sistem (WMS), i givim data routing na integresen. Long wankain taim, 'middleware' inap long putim data na salim i go long ol kain kain aplikesen long ol 'batch'.

 

4) Proses Menesmen

Long proses menesmen, RFID middleware i save lukluk long ol wok data we ol i wokim long laik bilong ol yet na kirapim ol samting i kamap long ol kastoma. Olsem, long wok bilong lukautim ol haus kago, ol i ken putim 'middleware' long lukluk long hamas prodak i stap, na taim 'inventory level' i pundaun aninit long mak ol i makim, RFID 'middleware' bai kirapim wanpela samting bilong toksave long aplikesen sofwet.

 

RFID Aplikesen Sistem Software

 

 

RFID Aplikesen Sistem Softwareem i wanpela sofwet we ol i wokim bilong helpim ol kain kain indastri. Em inap long bosim gut ritim na raitim ol infomesen bilong ol 'electronic tag' na kaunim na prosesim ol infomesen we ol i bungim.

 

Aplikesen sistem sofwet i ken go insait long ol e-komes na e-gavman pletfom we i stap pinis, na bungim wantaim ol sistem olsemERP, CRM, naWMSlong kamapim gutpela wok bilong prodaksen long ol kain kain indastri.