Uyini umehluko phakathi kwe-NFC ne-RFID?

Ezweni lanamuhla eliqhutshwa ubuchwepheshe, njengamabhizinisi emikhakheni efana nezimayini nowoyela, ukuthutha ngamaloli, indawo enele, indawo yokugcina impahla, ukuthutha, nokuningi kungena ekuguqulweni kwedijithali, ubuchwepheshe obungenawaya njengokuhlonza ifrikhwensi yomsakazo (I-RFID) naseduze kokuxhumana kwensimu (I-NFC) ziya ngokuya zithandwa kakhulu ukulandelela kwempahla kanye nokulanda kokusungula. Ukukhonjwa imvamisa yomsakazo (I-RFID) naseduze kokuxhumana kwensimu (I-NFC) bakhule ngokubaluleka njengobuchwepheshe bokuxhumana. Njengoba kunikezwe ukufana kwabo okuningi, Ungase ungaqiniseki ukuthi ubuchwepheshe bufanele yini icala lakho lokusebenzisa okuthile lapho ukhetha phakathi kwe-RFID ne-NFC. Umehluko wezobuchwepheshe phakathi kwe-NFC ne-RFID, kanye nobubanzi babo bokuxhumana, Isizinda Sesicelo, Ijubane lokuhambisa idatha, kanye nemininingwane yedatha eyodwa yokufunda, Konke kuzombozwa ngokuphelele kule blog.

Yini i-NFC?

Ngokusetshenziswa kokuxhumana okuseduze nensimu (I-NFC), amadivaysi angaxhumana nomunye amabanga amafushane. Amathegi we-NFC, ama-chips amancane anesitoreji sedatha esakhiwe ngaphakathi, zivame ukunamathela kumalebula, okokunamathisela, noma ama-magnets. Iningi lama-Smartphones kanye namathebulethi angafunda idatha kusuka kumathegi we-NFC aze afike kumasentimitha amane away.
Kungukuthuthukiswa kokuhlanganiswa kobuchwepheshe bokuxhumana nokukhonjwa kwemvamisa yomsakazo okungenamsoco (I-RFID). Ukuhlanganiswa kwabafundi bekhadi abangenayo, Amakhadi angenayo, Futhi ukuxhumana kwe-Point-to-Point kwenza ukugcwaliseka kwezinhlelo zokusebenza eziningana, okuhlanganisa nokulawula ukufinyelela, inkokhelo yeselula, kanye nethikithi le-elektroniki.

Yini i-rfid?

I-RFID ubuchwepheshe bezokuxhumana obufundayo futhi babhale imininingwane ehlobene ngenkathi besebenzisa amasiginali omsakazo ukukhomba imigomo ethile. Uhlelo lokuhlonza kanye nelitshe akudingeki enze ukuxhumana ngomshini noma okubonakalayo ukuze usebenze. Ithegi ye-RFID isebenzisa amandla avela kwakhona okubangelwa ukudlulisa imininingwane yomkhiqizo equkethwe ku-chip, noma idlulisela ngentshiseko isiginali endaweni ethile, Ngemuva kokuthi ifake amandla kazibuthe futhi ithathwe isibonakaliso semvamisa yomsakazo umfundi akhiqizile.

Indlela i-RFID isebenza ngayo ngokunamathisela umaki wenyama entweni (njengemoto). Le tag idlulisa idatha kumfundi okude esebenzisa amaza omsakazo. Imininingwane ingafaka isikhathi sokulethwa, indawo lapho kubekwe khona, njll. I-RFID ingasebenza amabanga amakhulu kune-NFC futhi ivame ukusetshenziselwa ukuqapha nokukhomba izinto noma abantu.

Uyini umehluko phakathi kwe-NFC ne-RFID?

Izindawo eziyinhloko zomehluko phakathi kwe-NFC ne-RFID zifaka ukuhambisana namadivayisi ahlukahlukene, Ijubane lokudlulisa idatha, ububanzi bezokuxhumana, ubuningi bokwenzeka, nezici zokuphepha.

Umgomo wezobuchwepheshe:

• Ukuxhumana Okuseduzane, noma i-NFC, ubuchwepheshe obuvumela iphuzu-to-point, Ukuhanjiswa kwedatha okungenakuxhumana phakathi kwamadivaysi kagesi eduze komunye nomunye. Kuyi-Amalgam of Technology Technology ngokukhonjwa imvamisa yomsakazo (I-RFID). Ukuhlanganiswa kwabafundi bekhadi abangenayo, Amakhadi angenayo, Futhi ukuxhumana kwe-Point-to-Point kwenza ukugcwaliseka kwezinhlelo zokusebenza eziningana, kufaka phakathi ithikithi le-elekthronikhi, inkokhelo yeselula, nokulawulwa kokufinyelela.
• I-RFID uhlobo lobuchwepheshe bezokuxhumana olusebenzisa amasiginali omsakazo ukukhomba amatshe athile futhi ufunde futhi ubhale idatha efanele ngaphandle kokufuna ukwenza ukuxhumana ngokomzimba noma okubonakalayo. Ithegi ye-RFID isebenzisa amandla avela kwakhona okubangelwa ukudlulisa imininingwane yomkhiqizo equkethwe ku-chip, noma idlulisela ngentshiseko isiginali endaweni ethile, Ngemuva kokuthi ifake amandla kazibuthe futhi ithathwe isibonakaliso semvamisa yomsakazo umfundi akhiqizile.

Ibanga lokuxhumana:

• I-NFC: Ingadlulisela kuphela idatha ngebanga elifushane, imvamisa amasentimitha ayishumi (3.9 amayintshi).
  I-RFID: Ibanga lezokuxhumana lingaba yini noma yini kusuka kumamilimitha ambalwa kuya kumakhulu amamitha, kuya ngokuvama okusetshenzisiwe. Ngokwesibonelo, I-RFID ephansi ephansi inobubanzi bokuxhumana 10 cM, I-High-Frequency RFID inebanga eliphezulu le 30 cM, kanye ne-RFID ephezulu-ephezulu-imvamisa i-RFID inezinhlobo ezikhona 100 amadesi.
• Imodi yokuxhumana:
  I-NFC: Ivumela ukuxhumana kwezindlela ezimbili, ingasebenza njengokufunda kanye nethegi, futhi kufanelekile ngezimo zokuxhumana eziyinkimbinkimbi, njengontanga-to-peer (I-P2P) Ukudluliswa kwedatha kanye nokulingiswa kwamakhadi.
  I-RFID: iningi lisebenzisa ukuxhumana okungenantambo kwendlela eyodwa; idatha ngokujwayelekile ithunyelwa kusuka ku Ithegi ye-RFID Kumfundi we-RFID. Amadivayisi we-RFID angasebenza, noma nje, Yize ukuxhumana kuphela kwendlela eyodwa kungenzeka (Amathegi we-Passive).

Izindawo zohlelo lokusebenza:

• I-NFC inikeza izinzuzo ezikhethekile zezinkokhelo zeselula, amakhadi ebhasi, Ukulawulwa kokufinyelela, neminye imiyalo.
  I-RFID isetshenziswa kabanzi ekuqapheleni, Ukukhiqiza, indawo enele, Ukuphathwa Kwempahla, nezinye izindawo.
• Ijubane lokuhambisa idatha: I-NFC imvamisa inejubane lokudlulisela ngokushesha ngenxa yendlela yalo yokudlulisa idatha nebanga lokuxhumana eliphansi.
  I-RFID: Ijubane lokuhambisa livame ukwedlula kancane kune-NFC futhi lincike kumvamisa kanye ne-protocol esetshenzisiwe.

Inani lolwazi elifundwe ngasikhathi sinye:

• I-RFID: Amathegi e-RFID ahlinzeka ngejubane lokuskena okusheshayo kuma-batches, Ubenze balungele imisebenzi efana nokulawulwa kokusungula.
• I-NFC: Ezimweni eziningi, Ithegi elilodwa le-NFC lingafundwa ngasikhathi sinye, Ukwenza kufanelekile izimo njengokukhokhelwa kokukhokha okungenamsoco.

Sebenzisa ukuqhathaniswa kwamacala:

Amacala okusebenzisa okuyinhloko nezinzuzo zezimboni zobuchwepheshe be-NFC

Imboni yezitolo
Inkokhelo yeselula: Ubuchwepheshe be-NFC busetshenziswa kabanzi emkhakheni wenkokhelo yeselula, njengokukhokha umakhalekhukhwini. Abasebenzisi badinga kuphela ukuletha izingcingo zabo ezivalekile eduze kwemishini ye-NFC enikwe amandla POS ukuqedela inkokhelo, Ngaphandle kokuthwala amakhadi asebhange angokomzimba, okuthuthukisa ukusebenziseka kalula kanye nokusebenza kahle kokukhokha.
Ipheshi: Ubuchwepheshe be-NFC buyekela nemisebenzi ye-e-wallet. Abasebenzisi bangagcina izindlela zokukhokha njengamakhadi asebhange namakhadi wesikweletu kumadivayisi we-elekthronikhi, Ukubona ukuhlanganiswa nokushintshwa okusheshayo kwezindlela eziningi zokukhokha.
Ukuqinisekiswa kobunikazi: Ubuchwepheshe be-NFC bungathola ubuqiniso obuvikelekile bomazisi futhi busetshenziswa ezimweni ezifana Amasistimu wokulawula ukufinyelela, Amakhadi we-ID, namaphasiphothi, Ukwenza ngcono ukuphepha kanye lula.

Umkhakha Wezempilo
Ukunakekelwa kweziguli: Ngobuchwepheshe be-NFC, Abasebenzi bezokwelapha bangalandelela indawo yesiguli, Inqubekela phambili yokwelashwa nolunye ulwazi ngesikhathi sangempela, Ukuthuthukisa ukusebenza kahle nokunemba kokunakekelwa kweziguli.
Ukuqapha Kwasekhaya: Amadivaysi anjenge-NFC-enikwe amandla ama-wristbands angalungiswa ukulandelela iziguli’ Imininingwane Ebalulekile Yezempilo. Iziguli zidinga kuphela ukuthinta i-wristband kudivayisi ehlakaniphile ukudlulisa idatha yezokwelapha, okulungele odokotela ukuqapha nokuxilonga ukude.
Isongo se-smart id: Kubantu abanezifo ezinkulu, njengesifo sikashukela, isifuba somoya, njll., Amasongo anikwe amandla e-NFC angasetshenziswa esikhundleni samasongo wokuqwashisa ngezokwelapha wezokwelapha ukuhlinzeka ngolwazi olubucayi kakhulu kubasebenzi bezimo eziphuthumayo.

Imboni yezokuhamba
Ukulandelela Kwempahla: Amathegi we-NFC anganamathiselwa kwizimpahla, Futhi izimpahla zingakhonjwa ngokushesha futhi zilandelwe ngamathebhulethi ezimbonini namanye amadivayisi, Ukuthuthukisa ukusebenza kahle nokunemba kokusatshalaliswa kwezinto.
Ukuqinisekiswa kobunikazi: Ezindaweni zokuhamba zomphakathi, Abagibeli bangasebenzisa amakhadi anikwe amandla i-NFC noma amaselula ukuqinisekisa amathikithi nokukhokha, Ukuthuthukisa Isipiliyoni Sokugibela.

Amacala okusebenzisa okuyinhloko nezinzuzo zezimboni zobuchwepheshe be-RFID

Umkhakha Wezinto
Ukuphathwa Kokusungula: Ubuchwepheshe be-RFID bungabheka inani lokusungula nendawo ngesikhathi sangempela, Ukuthuthukisa ukunemba nokusebenza kahle kokuphathwa kokusungula.
Ukuphatha ukuhlinzeka: Ubuchwepheshe be-RFID bungakhomba ngokushesha indawo kanye nesimo sezimpahla, Yazi ukuphathwa okuzenzakalelayo, futhi wehlise amandla kanye nezindleko ezibonakalayo.
Ukulwa ne-Traileating Traceability: Ngokufaka amathegi we-RFID kwimikhiqizo, Ukuqinisekiswa kobunikazi bomkhiqizo nokulandela umkhondo kungatholakala, Ukunciphisa ukusakazwa kweMikhiqizo Yezempi Nezinkomo.

Umkhakha Wokukhiqiza
Ukuphathwa Kwemikhiqizo: Ubuchwepheshe be-RFID bungafezekisa ukulandelela okugcwele kanye nokulandela izinto zokusetshenziswa okungavuthiwe, izingxenye, Imikhiqizo eseqediwe nemikhiqizo eqediwe, Ukuthuthukisa Ukubonakala Nokulawulwa Kwenqubo Yokukhiqiza.
Ikhwalithi yokulawula: Ubuchwepheshe be-RFID bungaqopha imininingwane efana nenqubo yokukhiqiza, Amapharamitha asemqoka nezinkomba zekhwalithi yemikhiqizo, Ukusiza ukufeza ukulandelela okugcwele kanye nokulandela umkhondo wekhwalithi yomkhiqizo.
Uhlelo lokugcina lokugcina impahla: Ubuchwepheshe be-RFID bungabheka futhi baphathe indawo yokugcina kanye nenani lezimpahla ngesikhathi sangempela, Ukuthuthukisa ukusebenza kahle nokunemba kohlelo lokugcina lokugcina.

Ukulawula ukufinyelela
Ukukhonjwa kobunikazi: Ubuchwepheshe be-RFID bungafezekisa ukukhonjwa kobunikazi kanye nokulawula ukufinyelela, Ukunciphisa ukusebenziseka komsebenzisi kanye nezindleko zesikhathi.
Ukuqapha Ukugeleza Kwabasebenzi: Ngokubeka abafundi be-RFID ezindaweni ezahlukahlukene, Uhlelo lungaqopha futhi luqaphe ukungena nokuphuma kwabasebenzi ngesikhathi sangempela, ukuhlinzeka ngesisekelo sokuphathwa kwezokuphepha.
I-alamu nomsebenzi wokuxwayisa kusenesikhathi: Ubuchwepheshe be-RFID bunganikeza ne-alamu yesikhathi sangempela kanye nemisebenzi yokuqala yokuxwayisa ukuthuthukisa ukuphepha kohlelo lokulawula ukufinyelela.

Ukugcina

Ngokufigqiwe, Sithole ukuqonda okuphelele kwemibono eyisisekelo, amabanga okuxhumana, nezinzuzo ezithile eziqondene nomkhakha womabili ama-NFC ne-RFID Technologies ngophenyo lwethu olunzulu. Umehluko osemqoka phakathi kobuchwepheshe obubili-eceleni kwezinzuzo zabo - ibanga lokuxhumana, Ijubane lokuhambisa idatha, khokhisa, kanye nezimo lapho ngamunye asetshenziswe khona. Ngenxa yalokho, Lapho ukhetha ubuchwepheshe obuhlangabezana kangcono nezicelo zakho, Gcina lezi zinto engqondweni.

Ukwenza izinqumo ezifanele zobuchwepheshe zingakhulisa umkhiqizo wenkampani yakho futhi mhlawumbe uthuthukise ukwaneliseka kwamakhasimende. Ubuchwepheshe be-RFID budlula ezintweni, Ukukhiqiza, kanye nokulawula ukufinyelela ngokuxhumana kwayo okude, Isitoreji sedatha enkulu, kanye nokusebenza okuzenzakalelayo; Ubuchwepheshe be-NFC bubonise izinzuzo ezikhethekile ekuthengiseni, ukunakekela impilo, kanye nokuhamba ngokuxhumana kwayo okusondelene nobubanzi, ukuphepha okuphezulu, futhi kube lula.

Umthandi

Ngabe amakhadi wesikweletu asebenzisa i-RFID noma i-NFC?
Ubuchwepheshe be-NFC busetshenziswa kakhulu kumakhadi wesikweletu. Eduze nokuxhumana kwensimu kufinyeziwe ku-NFC. Yize kwakhiwa ukuxhumana okungenantambo okufushane, Kususelwa ku-RFID (I-Radio Frequency Identification) ubuchwepheshe futhi kuvame ukusetshenziselwa izinhlelo zokulawula ukufinyelela, Izinkokhelo Zeselula, nezinye izinhlelo zokusebenza.

Ungayisho kanjani uma ikhadi liyi-NFC noma i-RFID?
Ukuhlonza ikhadi njengoba i-NFC noma i-RFID kungenzeka kungabi lula kumakhasimende aphakathi ngenxa yamafrikhthi womsakazo asetshenziswe ubuchwepheshe bobabili. Nokho, Ikhadi lingaba yi-NFC uma lisetshenziselwa ukuxhumana okufushane noma izinkokhelo zeselula. I-RFID ivame ukusetshenziselwa ukuzazisa okwengeziwe kokuhlonza kanye nokubuthana kwedatha, Ukuphathwa Kwezimpahla Okunjalo Nokuqapha Kwempahla.
Cishe iyikhadi le-NFC uma line-logo ye-NFC noma ilogo (uphawu olunjalo nge n no f) kuyo.

Ngabe ifoni ephathekayo ine-NFC noma i-RFID?
Omakhalekhukhwini banamuhla bafaka ubuchwepheshe be-NFC. Abasebenzisi bangathumela idatha, Amadivayisi Wombhangqwana, yenza izinkokhelo ongaxhumana nazo, Futhi ngaphezulu usebenzisa imodyuli ehlanganisiwe yefoni ye-NFC. I-RFID ivame ukusetshenziselwa ukuskena amathegi e-RFID usebenzisa idivaysi yangaphandle noma umfundi wekhadi.

Ingasetshenziswa i-NFC ne-RFID ndawonye?
Ngempela, I-NFC ne-RFID ingahlala ndawonye. Ngaphandle kokusebenzisa ubuchwepheshe obuhlukile, Izingcingo ze-NFC nezikena zivame ukufunda amathegi e-RFID ngoba zihambisana namazinga we-RFID. Sicela wazi, nokho, ukuthi ubuchwepheshe be-RFID bungaxhumana ibanga elide kune-NFC technology, okuhloswe ngokuyinhloko ukusetshenziswa kwebanga elifushane.

Yiziphi izinzuzo nokubi kwe-RFID?
Izinzuzo
Ukuskena okusheshayo: Amathegi amaningi we-RFID angaskenwa futhi akhonjwe kanyekanye izikena ze-RFID.
Ubukhulu obuncane namafomu ahlukahlukene: Amathegi e-RFID angadalwa ngezindlela ezahlukahlukene ezincanyana nezihlukahlukene.
Ukuqina kanye nekhono lokungcola: Amathegi e-RFID anezinga eliphakeme lokumelana namakhemikhali, nisela, uwoyela.
-Hlungeziwe: Idatha ebanjwe kumathegi e-RFID ingangezwa, eshintshile, futhi isuswe njalo.
I-RFID iyakwazi ukungena ezintweni ezingezona zensimbi noma ezingezona ezibonakalayo kufaka nephepha, ihlashana, nepulasitiki, ukuvumela ukuskena okungekho emgoqweni.
Umthamo wememori enkulu enkulu: Ubuchwepheshe be-RFID bunamandla amakhulu ama-megabytes amaningana.
Ezokuphepha: Amaphasiwedi angasetshenziswa ukuvikela imininingwane equkethwe kumathegi we-RFID, ethwala imininingwane kagesi.
Izingqinamba:
Khokhisa: Izinhlelo ze-RFID zingaba nezindleko ezibalulekile zokutshala imali zokutshala imali.
Ukukhathazeka Ngobumfihlo: Amathegi we-RFID aphakamisa ubunzima obumfihlo ngoba angahle asetshenziselwe ukuqapha izenzo ngazinye.
Ukuncika ngogesi: Ukuze amathegi we-RFID asebenze, amabhethri noma amandla ajwayele ukudingeka.

Okushibhile, NFC noma i-RFID?
Lesi sihloko asinampendulo elula njengoba kunezinto eziningi eziguqukayo ezithinta intengo, kufaka phakathi uhlobo lwegajethi, injongo yayo, ivolumu yokukhiqiza, njll. Nokho, Njengoba amathegi e-RFID ajwayele ukuwakha futhi asebenzise, Bangabiza kakhulu. Ama-Smartphones namanye amadivayisi we-NFC avame ukuba nezici eziningi futhi ziyinkimbinkimbi ngokwengeziwe, Ngakho-ke intengo yabo ingaba nkulu.

Ingabe ukhiye wami uFob NFC noma i-RFID?
Kunzima ukunquma ngokuqinisekile ngaphandle kokuthi i-FOB ebalulekile ibonise kahle uphawu lwe-NFC noma i-RFID. Nokho, Njengoba kunikezwe ukuthi i-NFC isetshenziswa kakhulu ukuxhumana okufushane, Kungaba yi-NFC uma kusetshenziswa i-FOB FOB ezimweni lapho kudingeka khona ukuxhumana okufushane, Amakhadi anjalo ebhasi kanye nezinhlelo zokulawula ukufinyelela. I-RFID isetshenziswa kaningi ezimweni ezinjengokuphathwa kokusungula kanye nokuqapha kwempahla okudinga ukuxhumana okude.

Ukhiye wefulethi fob nfc noma i-rfid?
Kuya ngesakhiwo kanye nokucaciswa kohlelo lokulawula ukufinyelela efulethini, I-FOB ebalulekile yefulethi ingaba yi-RFID noma i-NFC. I-Four Fob kungenzeka mhlawumbe i-NFC uma uhlelo lokulawula ukufinyelela luvumela ukuxhumana okufushane noma inkokhelo yeselula.

Ikhadi lesikweletu le-NFC noma i-RFID?
Emthanjeni ofanayo, Ikhadi eliyisihluthulelo lingaba yi-NFC noma i-RFID. Nokho, Ikhadi eliyisihluthulelo kungenzeka lisebenzise i-NFC enikezwe ukuthi i-NFC isetshenziswa kabanzi kumakhadi ebhasi, Amasistimu wokulawula ukufinyelela, nezinye izinhlelo zokusebenza. Nokho, Kunzima ukukhomba uhlobo oluqondile lokungabikho kwezifanekiselo noma imininingwane ehlukile.