Ngaba awunakugqiba? Amanyathelo ama-5 okukhetha i-Keyfob ye-RFID egqibeleleyo

Xa ukhangela "i-RFID keyfob" kwi-intanethi, kunokubakho uluhlu oludidayo lweenketho - ABS RFID keyfob, isikhumba RFID keyfob, 125kHz RFID keyfob, 13.56MHz RFID keyfob, dual frequency keyfob, NFC keyfob, kunye nabanye abaninzi. Zisenokubonakala zifana, kodwa nganye inemisebenzi neenjongo ezahlukeneyo. Nokuba kukhuseleko lweofisi, ulawulo lwehotele, iinkqubo zokufikelela kwindawo yokuzivocavoca okanye iinkqubo zoluntu ezikrelekrele, ukukhetha i-RFID keyring efanelekileyo kunokwenza iprojekthi yakho iqhube kakuhle kwaye ikhuseleke ngakumbi.

Nazi iingcebiso ezintlanu ezilula zokukunceda ukhethe eyona ifanelekileyo i-RFID keyfob ukuhlangabezana neemfuno zakho - ezisebenzayo, ezisebenzayo nezichubekileyo.

 

Inyathelo 1: Chonga iSimo sakho sokuSebenzisa kunye nokusiNgqongileyo

Umbuzo wokuqala ungqale: Iphi ngokuqhelekileyo okanye isetyenziswa rhoqo?

Kusetyenziso lwangaphakathi lwemihla ngemihla - njengaxa abasebenzi bengena kwinkqubo okanye xa abantu bengena eflethini - i-keyfob ye-ABS RFID eyomeleleyo lolona khetho lubalaseleyo. Ikhaphukhaphu, yomelele kwaye{3}}ixabiso eliphantsi.

 

Ukuba okusingqongileyo kufumile ngaphandle, cinga nge-epoxy-eqatywe okanye iinguqulelo zePVC. Ayinamanzi kwaye ayinathuli, nto leyo eyenza ukuba ibe lolona khetho lufanelekileyo kwiindawo zokuqubha kunye neendawo zokupaka. Ngeli xesha, i-RFID keyfob ye-Pi ibonelela ngomgangatho ophezulu-nomgangatho obhityileyo, iyenza idume kwiihotele nakwiinkqubo zobulungu beVIP.

 

Ngokulula:

• Ukusetyenziswa kwemihla ngemihla ngaphakathi -abs rfid keyfob
• Iimeko zangaphandle ezirhabaxa-epoxy okanye PVC keyfob
• Ibhrendi okanye useto lobunewunewu -yesikhumba RFID keyfob

 

Inyathelo 2: Gqiba ngomgama wokuFunda

Umgama wokufunda umisela ibhendi yefrikhwensi oyifunayo:

• II-125kHz RFID iqhosha leqhosha(ezifana ne-EM4100 keyfob, EM4305 keyfob, okanye T5577 keyfob) lukhetho olufanelekileyo kuluhlu olufutshane-lokufikelela kuluhlu - uqhele ukuchukumisa umfundi ngqo. Oku kuthembekile, kuzinzile, kwaye kusetyenziswa ngokubanzi kwiiofisi kunye neenkqubo zokupaka.
• 13.56MHz RFID keyfob, equka i-keyfob ye-MIFARE Classic 1K, i-NTAG213 keyfob, kunye ne-F{2}}I-K ivumela ukuhanjiswa kwamaxwebhu ngokukhawuleza kunye nenkxaso yoguqulelo oluntsonkothileyo kunye nokusebenzisana kwe-smartphone. Ezi zibalaseleyo kwiintlawulo zokungaqhagamshelwa, amakhadi ahlakaniphile kunye nezicelo ze-NFC.
• Kumashishini akhethekileyo afana nokulandelela izilwanyana kunye nolawulo lwelabhoratri, i134.2kHz iqhosha leqhoshainokubonelela ngesazisi esizinzile nesichanekileyo kumgama ophakathi.

 

Ukuba ufuna ukuhambelana kwiinkqubo ezininzi, i-keyfob ephindwe kabini idibanisa iitshiphusi ezimbini - umzekelo, i-125kHz kunye ne-13.56MHz - ivumela i-fob enye isebenze nabafundi abadala kunye nabatsha.

 

Inyathelo 3: Khetha Uhlobo lweChip kunye neProtocol

Itshiphu yeRFID imisela ukhuseleko, inkumbulo kunye nokuguquguquka. Ukuqonda iimodeli eziqhelekileyo zenkqubo kuya kukunceda wenze ukhetho olukrelekrele ngakumbi:

EM4100 iqhosha leqhosha:I-Frequency ephantsi-, funda{1} kuphela, ayibizi. Inkulu kuchongo olusisiseko.

EM4305 iqhosha leqhosha:Inguqulelo ephuculweyo exhasa ukubhalwa kwakhona kwedatha.

iqhosha leqhosha le-T5577:Ibhalwe ngokutsha ngokupheleleyo; iyakwazi ukulinganisa amakhadi amaninzi asezantsi{0}esiqhelo, alungele ukuvavanywa okanye ukutshintshwa.

5200 iqhosha elibhalwe ngokutsha:Olunye ukhetho olunocwangciso olusetyenziswa kwiindawo ezininzi zabasebenzisi-.

MIFARE Classic 1K keyfob / F08 1K iqhosha leqhosha:Iinketho ze-13.56MHz ezinokwahlulwa kwedatha kunye nofihlo lokhuseleko olungcono.

NTAG213 isitshixo sefob:Ixhasa uqhagamshelo lwe-NFC, ivumela ukutephu-uku{1}}ukuvula okanye ukungena kwi-smartphone imisebenzi - ilungele ii-ofisi ezihlakaniphileyo.

 

Kwakhona, nikela ingqalelo kwiinkcukacha ezincinci - amandla esitshixo sesitshixo, umgangatho woshicilelo kunye nesiphelo somphezulu - ukuqinisekisa ukuba isitshixo sakho sihlala sithembekile kusetyenziso lwemihla ngemihla emva kweenyanga ezininzi.

 

Inyathelo lesi-4: Vavanya iMathiriyeli, uyilo, kunye noKuhlala ixesha elide

Ikhaseji ayiyonkangeleko nje - ichaphazela ubumnandi bomsebenzisi kunye nobomi bemveliso.

Iqhosha leqhosha le-ABS RFID:Yomelele kwaye inoqoqosho, ingcono-kumaziko amakhulu.

Ifowuni ye-RFID yesikhumba:Ukuchukumisa{0}}okuthambileyo kunye nesimbo, okuhlala kusetyenziselwa uphawu kunye nezipho.

PVC keyfob:Ilula kwaye iguquguqukayo, ifanelekile kwiziganeko okanye ukufikelela okwethutyana.

Epoxy{0}uyilo olugqunyiweyo:Ingangeni manzi ngokupheleleyo kwaye{0}}iyaxhathisa, ilungele ukusetyenziswa ngaphandle.

 

Inyathelo lesi-5: Qwalasela uLungiselelo kunye nokuchasana{1}noKhuseleko lweKopi

Kwishishini, i-keyfob ye-RFID ayisosixhobo esiguquguqukayo kuphela kodwa ne-asethi yohlobo.
Iinketho zokwenza ngokwezifiso ezifana noshicilelo lwelogo, ukukrolwa kwelaser kunye nokudibanisa umbala kwenza i-keyfob yakho ibe yodwa kwaye inobuchule.

 

Nangona kunjalo, ukuqaphela iingozi zokhuseleko. -iithegi zefrikhwensi ezisezantsi njenge em4100 zinokuphinda-phinda - ziqhele ukubizwa ngokuba yi " duplicate RFID keyfob". Ukuba ufuna ukhuseleko olomeleleyo, cinga ukusebenzisa iinketho zoguqulelo oluntsonkothileyo njengeMifare Classical 1K isitshixo okanye F{6}}K ifob yezitshixo.

 

Xa ulawula inkqubo edibeneyo,iifobs eziphindaphinda kabiniokanye iifobs ezihlakaniphileyo zingaqhagamshela kwizixhobo ezindala ze-125khz kunye neNFC entsha-eyenziweyo - iqinisekisa inkxaso ehambelanayo yolawulo lokhuseleko oluphuculweyo.

 

Umzekelo: Eyenyani-usetyenziso lweHlabathi

Inkampani yolawulo lwempahla kufuneka idibanise iinkqubo zolawulo lokufikelela ngokusemthethweni kunye nezicelo ezintsha zeselula. Isisombululo sabo sithi: -i-keyfob ye-frequency yakhiwe kusetyenziswa itshiphu ye-T5577 okanye ye-Ntag213.

 

Ngoko, waba njani umphumo? Abasebenzi banokusebenzisa abafundi beminyango yakudala, ngelixa abahlali banokucofa ngokulula umsebenzi weNFC yeefowuni zabo ukufikelela. Oku konga i-30% yeendleko zekhadi kwaye kwaphucula kakhulu ukusebenza kakuhle.

 

Iingcebiso Zokwenza Isigqibo Sokugqibela

Ungashwankathela iimfuno zakho kuluhlu olulula lokukhangela:

 

Udidi	Iinketho zomzekelo
Okusingqongileyo	Ngaphakathi (ABS) / Ngaphandle (Epoxy)
Ukuphindaphinda	125kHz / 13.56MHz / 134.2kHz
Uhlobo lweChip	EM4100 / T5577 / NTAG213 / MIFARE 1K
Izinto eziphathekayo	ABS / Isikhumba / PVC
Ukwenza ngokwezifiso	Ilogo / Umbala / Imilo

 

Ukuqala kwisikali esincinci - ukuvavanya ezinye iisampulu ezifana ne-em4100 keyfob yolawulo lofikelelo kunye ne-ntag213 keyfob ekudityanisweni kwee-smartphones - kwaye emva koko uvavanya ukuba yeyiphi eyona ifanelekileyo.

 

Ukuqukumbela

Ukukhetha i-keyfob ye-RFID efanelekileyo akufuneki ukuba kudideke. Nje ukuba uhlalutye okusingqongileyo, umgama wokufunda, uhlobo lwechip, imathiriyeli, kunye nokwenza ngokwezifiso, ukhetho olufanelekileyo luyacaca.