Ngaba uyayazi indlela yokuhamba komfundi?

I-RFID Ristration Ukuchongwa kwerediyo kukusetyenziswa kwerediyo ukuya kuguqula imiqondiso, enokuqonda [- Ukuchongwa kolwazi. Ukuze inkqubo ye-RFID yokusebenza ngesiqhelo, idinga ubuncinci iinxalenye ezimbini: Ithegi ye-elektroniki kunye nomfundi. Ithegi ye-elektroniki ithwala idatha yesazisi serediyo serediyo. Iqulunqwe i-antenna ye-getena kunye nethegi - chip ethile. Umfundi we-RFID sisixhobo esiphambili sokufunda idatha.

Umfundi we-RFID unxibelelane ne-wireless gireler thegi ye-elektroniki kwi-eriyali (i-Reader), kwaye unokufunda okanye ubhale ikhowudi yokuchonga ye-tag kunye nedatha yememori. Umfundi oqhelekileyo ubandakanya i--} imodyuli ye-frequency (idluliselo kunye neyamkeli), iyunithi yolawulo, kunye ne-eriyali yomfundi.

I-RFID YENKCAZO YOKUGQIBELA

Isithuba (- uqhagamshelo) Ukudibanisa umqondiso werediyo frequency kufezekiswa kwi-coupling ye-coupling phakathi kwethegi ye-elektroniki kunye nomfundi. Kwisitishi sokudibanisa, ukuhanjiswa kwamandla kunye notshintshiselwano lwedatha kufezekiswa ngokobudlelwane bexesha. Ukujongwa kokusebenza okungakumbi kweenkqubo ze-RFID, nceda ubone inqaku: Yintoni indlela yokuhamba kweenkqubo zeRfid

Ukuhamba komfundi we-RFID Reader Miyalelo:

1. Inkqubo yeNkqubo yokuSebenza iMicimbi yokufowuna kwimodyuli yokuchonga yeTag, kunye nemodyuli yokuchonga yetagi evelisa imiyalelo yokuthumela ithegi, kwaye ithumele imiyalelo kwimodyuli ye-Basebal.

I-2. Imodyuli yemodyuli yemodyuli yeleyibheli yokuchonga imiyalelo yokuvelisa umqondiso we-basebal, owahlulwe waba ziziteshi ezimbini kwaye wadluliselwa ngonxibelelwano.

3. Idatha ipakishwe kwi-serial ye-serial ye-sersial ye-sersial kwaye ithunyelwe kwi-RF PREP -} imodyuli yokuphela.

I-4. Isonka se-sersial sersial sifaka i-rf ngaphambili -}} i-UHF i-UHF i-UHF iguqukele, emva koko ithunyelwe kwi-band {{3} {{3} {{3} {{3} {{3} {{3} {{3}

5. Emva kokugcwala, umqondiso uthunyelwa kwi-Amplifier ye-Amplifie, emva koko uthunyelwe kwi-eriyali yosulelo.

 

Ukujongwa komfundi we-RFID ukufumana ulwazi lwedatha ye-gescatter:

I-1. Ithegi ye-elektroniki ye-RFID ifumana umqondiso ovela kumfundi, ifumana amandla kwaye isebenze ngamandla {{1} {kwaye iqalisa ukwenza impendulo ifunwa. Xa impendulo iyafuneka, ulwazi lokuphendula ludluliselwa kwi-eriyali ngendlela engasemva. Ithunyelwe kwi-RF ngaphambili -} modyuli.

I-2. I-RF PROP Emva kokubeleka, umqondiso wothutho uyabuyiselwa kwisayini ye-Basebal kwaye idluliselwe kwi-DEAP)

3. Idatha ithunyelwe kwimodyuli yokulungisa i-baseband kwi-PC ngonxibelelwano.