Ibanga elide le-UHF RFID Reader

 

Enkathini yanamuhla ethuthukayo ngokushesha ye-inthanethi Yezinto (IoT), abafundi be-RFID-obude be-ultra{1}}high (UHF) RFID basebenza njengebhuloho elibaluleke kakhulu phakathi komhlaba obonakalayo nowedijithali. Abafundi bethu{3}}bebanga elide le-UHF RFID banikeza ukusebenza okukhethekile nokwethembeka, okuhlinzeka ngezixazululo eziphumelelayo kuzo zonke izimboni ezihlukahlukene. Lo mkhiqizo awufaki nje kuphela-ukuhambisana kwephrothokholi, isivinini sokufunda okusheshayo, nomklamo ongangeni manzi kodwa futhi ubasekela ngokugcwele omaka be-elektroniki be-ISO-18000-6C (EPC G2), abahlangabezana nezidingo zezindawo zokusebenza ezinokhahlo ezihlukahlukene.

 

Umgomo wokusebenza-webanga elide-lokufunda i-RFID yefrikhwensi ephezulu (UHF) usekelwe ekukhanyeni nasekwemukeleni kwamaza kagesi. Uma ithegi ingena endaweni yokusebenza komfundi, isignali yefrikhwensi yomsakazo ekhishwa ngumfundi iboniswa yi-chip kuthegi. Ngemva kokuthola isignali ebonisiwe, umfundi uyayikhipha ikhodi ukuze athole ulwazi kumaki. Nansi incazelo enemininingwane yokuhamba komsebenzi:

 

1. Ukudluliselwa Kwesiginali:

Umfundi ukhipha isignali yegagasi kagesi yefrikhwensi ethile ngothi lwayo.

 

2. Ukuqalisa Umaka:

Lapho ethola isignali, ithegi isebenzisa yamanje eyenziwe ukuze isebenze i-chip.

 

3. I-Backscatter Yolwazi:

I-chip ecushiwe ithumela ulwazi olugciniwe emuva kumfundi ngokuyibonisa.

 

4. Ukwemukelwa Kwesiginali Nokuqopha:

Umfundi uthola isignali ebonisiwe futhi ayihlukanise ukuze akhiphe ulwazi kumaki.

 

5. Ukucubungula Idatha:

Ulwazi oluqokiwe lube seluthunyelwa kusistimu ye-backend ukuze kuqhutshekwe nokucubungula nokuhlaziywa.

 

 

1. Ukuhambelana{1}} kwamaphrothokholi amaningi:

Izifundi zethu ze-RFID-zebanga elide-ze-high frequency (UHF) RFID zisekela amaphrothokholi e-RFID ahlukahlukene, avumela ukuhlanganiswa okungenazihibe nomaka be-elekthronikhi abavamile emakethe, okuqinisekisa ukusebenza okubanzi nokuhambisana.

 

2. Isivinini Sokufunda Esisheshayo:

Umkhiqizo usebenzisa ubuchwepheshe obuthuthukisiwe befrikhwensi yomsakazo ukuze uthole ukuhlonzwa okusheshayo nokufunda omaka, uthuthukise kakhulu ukusebenza kahle komsebenzi kanye nesivinini sokucubungula.

 

3. Idizayini engenamanzi:

Uma kucatshangelwa ubunkimbinkimbi bezindawo zezimboni nezangaphandle, umkhiqizo wethu uklanywe ngoqwembe olungangeni manzi, oluwuvumela ukuthi usebenze ngokuzinzile ngaphansi kwezimo zezulu ezihlukahlukene ezimbi.

 

4. ISO-18000-6C (EPC G2) Usekelo:

Ukusekelwa okugcwele komaki be-elekthronikhi be-ISO-18000-6C (EPC G2) kuqinisekisa ukuqondana nezindinganiso zamazwe ngamazwe, kunikeza abasebenzisi ukukhetha okwengeziwe nokuba lula.

 

5. Izindlela Zokuxhumana Eziningi:

Umkhiqizo usekela izindlela zokuxhumana ezihlukahlukene ezihlanganisa i-USB, RS232, ne-Wiegand26/34, ehlangabezana nezidingo zokuxhumana zabasebenzisi abahlukene ezimeni ezihlukahlukene zohlelo lokusebenza.

 

6. Amandla Okukhipha Alungisekayo:

Amandla okukhiphayo alungiseka aze afike ku-30dBm, okuvumela abasebenzisi ukuthi balungise kalula amandla okukhiphayo ngokusekelwe ezindaweni zangempela zohlelo lokusebenza kanye nezidingo zebanga ukuze bathole imiphumela yokufunda ehamba phambili.

 

7. Izindlela Zokusebenza Ezihlukahlukene:

Umkhiqizo usekela izindlela zokusebenza ezihlukahlukene ezifana nemodi enesikhathi,{{0}imodi yesigqila, nemodi yokuqalisa, enikeza abasebenzisi ukuguquguquka okukhulu kokusebenza.

 

Imvamisa yokusebenza	Ukucushwa okujwayelekile kwe-ISM 902-928MHz noma i-ISM 865-868MHz kuyakhethwa, amanye amabhendi efrikhwensi angenziwa ngendlela oyifisayo.
Ukuzuza kwe-antenna	eyakhelwe-nge-antenna eyindilinga ye-polarization, zuza i-7dBi
Iphrothokholi	I-ISO18000-6C(EPC G2)
Ikhithi yokuthuthukisa	Nikeza ikhithi yokuthuthukisa ye-SDK, futhi unikeze i-C#, VC, VB, Java, Delphi izindlela zokuthuthukisa
Isofthiwe	Nikeza i-DEMO yokuhlola nokubhala kwamakhadi okuzenzakalelayo kanye ne-DEMO yokufunda amakhadi, elungele amakhasimende ukukhipha nokubhala amakhadi
Amandla okukhiphayo	0~30dBm, isofthiwe iyalungiseka
Isixhumi esibonakalayo sokuxhumana	Uhlobo lwe-N: Wiegand26/34, RS232/RS485, US I-BTType E: Wiegand26/34, RS232/RS485, TCP, USB
Okokufaka kubonwa	Okokufaka kwe-trigger yesiteshi engu-1
Imodi yokufunda ikhadi	ukulinganisa isikhathi ukufundwa kwekhadi okuzenzakalelayo kanye nokufunda ikhadi lokulawula i-trigger yangaphandle, kusethwe isofthiwe
Isivinini sokufunda ikhadi	esethwe yi-software, isilinganiso sesikhathi sokufunda sekhadi elilodwa singaphansi kuka-6ms ngamabhithi angu-64
Ibanga lokufunda	(0-5m) (Ibanga lokufunda lihlobene nelebula nendawo yenkundla)
Izinga lokushisa lokusebenza	-40℃~{1}} degree
Izinga lokushisa lesitoreji	-45℃~{1}} degree
Izidingo zamandla	I-DC12V,3A
Usayizi	215mm×215mm×50mm
Isisindo	0.8Kg (1.8kg nokupakishwa)

 

 

1. Q: Yiziphi izimiso eziyisisekelo umfundi wakho we-RFID azisekelayo?
A: Abafundi bethu be-RFID-obude-abaphezulu (UHF) RFID basekela amaphrothokholi ahlukahlukene, okuhlanganisa kodwa okungagcini nje ku-ISO-18000-6C (EPC G2).

 

2. Q: Ngabe umkhiqizo usebenza kanjani ezindaweni ezinzima?
A: Umkhiqizo wethu uklanywe ngezici ezingangeni emanzini nezingangenisi uthuli, oqinisekisa ukusebenza okuzinzile ezindaweni ezihlukahlukene ezinokhahlo.

 

3. Q: Yini oyinikezayo-ngemuva kwamasevisi okuthengisa?
IMP: Sinikezela ngezinsiza eziphelele ngemuva{0}kokudayisa, okuhlanganisa ukubonisana nomkhiqizo, ukwesekwa kobuchwepheshe, ukuxazulula inkinga, kanye nezinsiza zokulungisa.

 

4. Q: Ithini intengo yomkhiqizo?
A: Izintengo zomkhiqizo ziyahlukahluka kuye ngokucushwa kanye nenani. Ukuze uthole amanani athile, sicela uxhumane nabamele ukuthengisa.

 

5. Q: Ingabe uyazinikeza izinsizakalo zangokwezifiso?
IMP: Yebo, singahlinzeka ngemikhiqizo namasevisi angokwezifiso asekelwe ezidingweni ezithile zamakhasimende ethu.
 

Amashadi ashisayo: uhf rfid reader, China, abakhiqizi, abahlinzeki, imboni, ngokwezifiso, ishibhile, intengo ephansi, isampula yamahhala