I-RFID ne-NFC Emkhakheni: Ukuwahlukanisa, Nokwazi Iyiphi Okufanele Isetshenziswe
May 29, 2026
Shiya umlayezo
Ubuchwepheshe berediyo obubili, isinqumo seshidi-elilodwa
Umphathi weplanti ngokuvamile angaqamba wonke umshini ophansi, nokho akakwazi ukusho ukuthi ithuluzi elithile, i-pallet, noma i-oda lomsebenzi lihlala kuphi njengamanje. Ukuvala lelo gebe yikho okwenzelwa i-RFID ne-NFC embonini ngempela, futhi isishintshile kusukela{1}}kukuhlola kwesiteji kuya ekulindelweni okuyisisekelo kokufakwa kwedijithali kwemboni.
Imakethe ikhombisa lolo shintsho. Imakethe ye-RFID yomhlaba wonke ihlezi phezulu-ebancane ukuya phansi{2}}emashumini amabili ezigidigidi zamadola ngo-2025 futhi kulindeleke ukuthi ikhule ngamadijithi amabili-amanani onyaka aphindwe kabili ekuqaleni kwawo-2030 (I-Grand View Research). Ukuxhumana kwenkundla okuseduze{{1}kunejika elihambisanayo, elinenani eliseduze kwamabhiliyoni angu-USD 30 ngo-2024, kanti Iforamu ye-NFC ibala cishe amabhiliyoni amane we-NFC-amadivayisi akhona kakade asakazwayo (I-Global Market Insights).
~$30BImakethe ye-NFC (2024)
4B+ I-NFC Amadivayisi Ayasebenza
Igebe Lokusebenza Eliyinhloko
Lokho kudideka kokuthi ibuphi ubuchwepheshe obungokwakuphi lapho kugcinwa khona amaphrojekthi, futhi ngokuvamile kuvela lapho umphakeli engakwazi ukusho ukuthi ucaphuna kangaki.
Ama-airwaves afanayo, imisebenzi ehluke kakhulu
Ku-13.56 MHz, umaki we-NFC ongashintshi kanye nomaka we-HF RFID kusondele kufana kumdwebo wesifunda, yingakho nje umehluko phakathi kwe-RFID ne-NFC ufiphala ezincazelweni eziningi. Ukuhlukana okubalulekile kuyasebenza, hhayi ngokomzimba. Ukuze uthole ukuhlukaniswa okujulile kobuchwepheshe kokuthi amaphrothokholi amabili ahluka kanjani ezingeni elijwayelekile, yethuUmhlahlandlela wokuqhathanisa we-RFID vs NFCihlanganisa amazinga e-ISO, -ku{1}}izindlela zontanga, kanye{2}}nokufundwa komhlaba kwangempela kokuziphatha ngokuhlanganyela.
I-RFID iwumndeni. Isebenzisa imvamisa ephansi (cishe u-125–134 kHz), imvamisa ephezulu (13.56 MHz), kanye ne-ultra{{4}imvamisa ephezulu (cishe 860–960 MHz), futhi leyo nketho yefrikhwensi inquma cishe yonke into mayelana nobubanzi nokuziphatha. Okwethu sizibhalele{8}ukuthi ububanzi bokufundwa kwe-HF ne-UHF buhluke kanjaniiya ngokujula, kodwa isihloko silula: umfundi we-UHF angadonsa idatha kumathegi amaningana kude ngamamitha ambalwa ngaphandle komugqa wokubona. Lapha yilapho i-RFID ne-NFC zihlukana khona izikhathi eziningi lapho ibanga lingena engxoxweni, ngoba i-NFC ilahla uhla ngamabomu. Isebenza kuphela ngamasentimitha ambalwa, ixhumana ngezindlela ezimbili esikhundleni seyodwa, futhi, ngokungafani ne-RFID eminingi, iphendula noma iyiphi i-smartphone yesimanje isifundi.
"Lelo phuzu lokugcina yilona elisebenzayo. Ifoni ifunda omaka be-HF kanye ne-NFC; ayikwazi ukufunda amathegi angu-125 kHz noma e-UHF nhlobo. Ngakho uhlaka oluqotho lwe-RFID ne-NFC lokulawula ukufinyelela noma ukusebenzisana komkhiqizo akukhona 'okuthuthuke kakhulu.' Ithi 'ingabe udinga umuntu ukuthi acofe okuthile ngamabomu, noma umshini wokushanela izinto eziningi ngesikhathi esisodwa?'
Amazinga angaphansi (i-ISO/IEC 14443 kanye ne-15693 yamakhadi, 18092 yontanga ye-NFC-kuya-imodi yontanga) akhona ukuze kugcinwe leyo misebenzi yomibili isebenzisane ngaphandle kokwenza sengathi iwumsebenzi ofanayo.
Ibanga elifundiwe kumininingwane ayilona ibanga elifundiwe esitezini sakho
Igebe okungekho muntu olifaka ebhushaneni yileli: ibanga elifundiwe eliphrintwe eshidini lemininingwane yethegi inombolo yaselabhorethri, futhi indawo yakho yokugcina impahla ayiyona ilabhorethri. Insimbi, uketshezi, i-inventory estakiwe, izinga lokushisa, kanye ne-engeli umaki ebheke uthi kuzosifinyeza leso sibalo, kwesinye isikhathi ngendlela emangalisayo. Izimo zangempela zomhlaba-zokusebenzisa i-RFID ne-NFC endaweni yefekthri zimbi kakhulu kunanoma iyiphi imininingwane yedatha eshiwo, futhi ibanga eliphakathi komshayeli wendiza ohlanzekile kanye nokukhishwa okumile ngokuvamile kuhlala kulezi zimo.
Iningi labo limangaze ngisho namaqembu anamava. Imikhawulo yamandla okulawula iyahluka ngendawo, ngakho-ke umaka we-UHF ofundwa ngamamitha amane endaweni yase-US ingase ifundeke kafushane e-Europe ngaphansi kwemithetho eqinile ye-ETSI. Ukuminyana kudala owayo ugibe: pakisha abafundi abaningi endaweni eyodwa futhi bayaphazamisana futhi bangqubuzane kumathegi, okuthunaza ukwethembeka kuyilapho kukhuphula izindleko. Olunye ucwaningo-olubuyekeziwe lwathola ukuthi ukubekwa komfundi ngamabomu kungafinyelela ukufundwa okugcwele ngabafundi abambalwa ngo-46–47% kunezakhiwo ezingenangqondo (Izinzwa ze-MDPI nge-PMC). Bese kuba nomphumela "womaka ofihliwe", lapho umaka ehlala khona ngokomzimba ngaphakathi kwendawo efundwayo kodwa angaphenduli ngenxa yokubonakaliswa kwezindlela eziningi.
I-NFC iphethe inguqulo yayo yesifundo esifanayo, futhi ibonisa ngesikhathi umaka ehlangana nensimbi noma ifoni ehlukile. Ngenxa yokuthi ukubekwa kwe-antenna ye-NFC kuyahlukahluka kusuka kumodeli yehendisethi kuya kwelandelayo, ilebula eshunwe ukuze ifundeke ngamasentimitha amane uma iqhathaniswa nefoni eyodwa ingalahlekelwa yisentimitha noma ngaphezulu ububanzi obusebenzisekayo uma buqhathaniswa nenye; futhi endaweni engenalutho ye-aluminium njengekesi lamathuluzi noma iphaneli yomshini, inlay evamile ingayeka ukuphendula ngaphandle kwalapho{1}}kumklamo wensimbi. Kungakho, ebhentshini lethu, sifanelekela wonke amathegi e-NFC ngokumelene namakilasi e-handset amaningana futhi ngokumelene nendawo yangempela yokukhweza ezohlala kuyo, bese siklama ibanga eliphumelelayo elingamasentimitha amabili kuya kwamathathu amafushane kunesibalo selebhu. Usuku amathegi ekhasimende afundeka ngalo kahle ehhovisi lethu futhi ngezikhathi ezithile kuphela emashalofini ensimbi awo kuwusuku oluzikhokhela ngalo umkhawulo.
Lapho umuntu ngamunye ethola indawo yakhe
Ukukhetha phakathi kwe-RFID ne-NFC yebhizinisi ngokuvamile kwehlela ezimweni ezintathu eziphindaphindayo zezimboni, futhi azivamile ukugqagqana.
Ngokulandelela impahla, ukugcinwa, kanye nokukhiqiza-okuphumayo komugqa, noma yini lapho ufunda khona izinto eziningi ngokushesha, kude, ngomzamo omncane womuntu, i-UHF RFID iwumsebenzi omkhulu. Lapha yilapho i-RFID ne-NFC yengxenye yokulandelela impahla ngokuphelele: Ububanzi besentimitha be-NFC bubenza ithuluzi elingalungile leforklift ehambisa iphalethi elayishiwe idlule emnyango wedokhu. I-RFID isivele yenza lo msebenzi kuwo wonke ama-logistics, ukukhiqiza, nokuthengisa, njengokubuka kwethu konkelapho i-RFID isetshenziswa kuzo zonke izimboniibeka ngaphandle.
Ukuze uthole ukulawula ukufinyelela, ukufakazela ubuqiniso, izinkokhelo, nanoma iyiphi indawo lapho umuntu ethula khona into ngamabomu, ububanzi obufushane be-NFC buba isici esikhundleni sokuba umkhawulo. Ukuthepha kwenziwa ngenhloso, kunzima ukukucupha ngephutha, futhi kulula ukukuvikela. Lelo yikhaya lemvelo le-RFID ne-NFC ekulawuleni ukufinyelela nokusebenzisana ngaphandle kokuthinta. Uma uhlola izinketho zokuqinisekisa zesistimu yomnyango, wethu125 kHz vs 13.56 MHz yokulawula ukufinyelela ukwehlukaniswa kwezindleko zokuqinisekisaihamba ngezigaba zokuvikela-zezinga lokuphepha le-chip, izingozi zangempela zokuhlanganisa, namanani evolumu kuyo yonke i-EM4100, i-MIFARE Classic, ne-DESFire EV2/EV3.
Ukuthunyelwa kwezitshalo zangempela eziningi kugcina kusebenzisa kokubili. Ukugeleza komsebenzi okukodwa kungase kulandelele inkampani yenethiwekhi esitshalweni nge-UHF RFID kuyilapho umaka we-NFC enkampanini yenethiwekhi efanayo ivumela uchwepheshe ukuthi athinte ifoni futhi adonse umlando wayo wokulungisa ngaso leso sikhathi. Ukunquma ukuthi yibuphi ubuchwepheshe be-RFID ne-NFC obuya lapho umsebenzi wokwendlalela, hhayi umbuzo/noma umbuzo.
| Ubukhulu | I-UHF RFID | I-HF RFID / NFC |
|---|---|---|
| Ibanga lokufunda elijwayelekile | Amamitha (ngokuvamile 1–10 m) | Amasentimitha (0–4 cm we-NFC) |
| Kufundwa iphasi ngalinye | Omaka abaningi ngesikhathi esisodwa | Ithegi eyodwa ngesikhathi |
| Ifoni{0}iyafundeka | Cha | Yebo (HF / NFC) |
| Okuhamba phambili kwezimboni | Ukulandelela inqwaba, Logistics, yokusungula | Finyelela, ukufakazela ubuqiniso,{0}kudatha yempahla |
| Ukuzibandakanya kwabantu | Izandla-ezikhululekile, ziyazenzakalela | Ukuthepha ngamabomu |
Lokho ithebula elingeke likuthengele kona ukuguquguquka okunquma izinto. Ngevolumu, inlay ye-UHF engenzi lutho isebenzisa cishe u-USD 0.05–0.15 ngayinye, kuyilapho inguqulo-yensimbi oyidingayo ukuze ugaye amasheluli ensimbi ngokuvamile isebenzisa i-USD 0.20–0.50, cishe izikhathi ezintathu kuya kweziyisihlanu ngaphezulu; ilebula ye-NFC eyisisekelo yokuthepha-ukuze{7}}uhlole-umbhede wamathuluzi ngokuvamile ufika ishibhile kunomaka we-UHF omangelengele. Ezimweni ezixubile izindleko ngokufunda okuthembekile, hhayi intengo yesihloko, yizona ezixazulula isinqumo.
Akuwona wonke amakhadi "avikelekile" avikelekile
Uma iphrojekthi yakho ithinta ukulawula ukufinyelela, lesi sigaba sibaluleke ngaphezu kwenkulumompikiswano yobubanzi, ngoba igama elithi "vikela" lifihla ukusabalala okukhulu. Inqwaba yemininingwane{1}}yezindleko eziphansi ethengiswa njengamakhadi okufinyelela e-RFID kanye ne-NFC isasebenza kubuchwepheshe be-chip osebusebenze iminyaka engaphezu kweshumi.
Isibonelo esicacile yi-MIFARE Classic. I-Crypto{6}}i-cipher engu-1 yaphulwa abacwaningi bezemfundo emuva ngo-2008, nokho amakhadi ahlala ekusetshenzisweni kwebhizinisi okusabalele ngoba ukufaka esikhundleni sezigidi zemininingwane nabafundi kuyabiza. Ingozi ayiyona into ecatshangelwayo. Ngo-2024, abacwaningi bezokuvikela badalule i-backdoor ye-hardware emndenini we-chip osetshenziswa kakhulu we-MIFARE{7}}osetshenziswa kakhulu, otholakala ezinhlelweni zamahhotela nezamahhovisi kuwo wonke amazwekazi ambalwa, avumela i-close-instant cloning (Ijenali ye-RFID). Amafomethi amadala angu-125 kHz asebuthakathaka, aphethe umazisi ongashintshi futhi empeleni awanakho ukuvikeleka (Iqembu le-NCC).
Ngakho-ke ake ngithathe indawo eqinile esikhundleni sothango: uma-icaphuno lokulawula lingayisho i-chip, phatha ikhadi njengelingabetheliwe kuze kutholakale ukuthi akunjalo. Ukuthuthukiswa okuthembekile kuyi-chip ene-cryptography yangempela: umndeni we-MIFARE DESFire EV2/EV3, onokubethela kwe-AES, ukuqinisekiswa okuhlangene, nokhiye abahlukahlukene, awunakho ukuhlasela kwe-cloning okusebenzayo okwaziwayo esidlangalaleni uma isetshenziswa ngendlela efanele. Uma abathengi besicela ukuthi silinganise i-RFID nekhadi le-NFC lokuvikeleka kwesistimu yezicabha, lelo ladi yilo esilinyusayo, yingakho sigcina izinketho zebanga le-DESFire{5}}kuhlelo lwethu.isilawuli sokufinyelela ibanga lekhadi le-RFID elifakwe esigabeni sokuphepha se-chipesikhundleni sokuzenzakalelayo ekufakeni okushibhile.
Ukuthi "ukuguqulwa kwedijithali" kubukeka kanjani uma kusebenza, nalapho kungasebenzi
"Ukuguqulwa kwedijithali" kubhawushelwa ku-RFID naku-NFC kaningi igama selicishe laphela, ngakho liyasiza ukulinamathisela kokuthile okuphathekayo. Embonini exhunyiwe, i-RFID ne-NFC ochungechungeni lokunikezela kunikeza izinto ezibonakalayo ubunikazi bedijithali: amathuluzi, abathwali, nezingxenye ezibika indawo yazo nesimo sazo, ziphakela i-ERP noma i-MES ngesikhathi sangempela, futhi zishwabene phakathi kokuthile okwenzekayo nomuntu owaziyo ngakho.
Umthethonqubo uphusha ngendlela efanayo. Imithetho ye-European Union ye-Digital Product Passport izophoqelela into{1}}ukulandeleka kweleveli emikhakheni yomkhiqizo engakaze ibe nayo, futhi amalebula ahlakaniphile e-RFID kanye ne-NFC aba isendlalelo esibonakalayo esenza lokho kulandeleka kwenzeke; ama-chipmaker asevele ayathumelaOmaka be-NFC abadizayinelwe izimfuneko Zephasipoti Yomkhiqizo Wedijithali.
Isexwayiso sendaba iyafundisa njengendaba yempumelelo, futhi kufanelekile ukwazi ngaphambi kokuthi usayine noma yini. Ngenkathi i-Walmart ikhipha igunya layo lokuqala le-RFID ngo-2003, ukukhishwa kwahamba ngaphambi kwazo zombili izintengo zamathegi kanye nokuthembeka kokufunda; ocwaningweni olulodwa lwabahlinzeki kusukela ngaleso sikhathi, ukuntuleka kwembuyiselo ekutshalweni kwezimali kwakuyinto eyodwa ecashunwe kakhulu, eqanjwe cishe ngama-42% abaphenduli (Inyuvesi yaseHouston, iBauer College). Uhlelo lumile. Inguqulo esebenzile yafika cishe emashumini amabili eminyaka kamuva, lapho amathegi ehlile kusukela kumasenti angamashumi amahlanu lilinye kuya kumasenti ambalwa phakathi neminyaka yegunya le-Walmart, futhi okufundwayo kwase kuthembeke ngokwanele ukusekela ukunemba kwe-inventory ngaphezu kwama-97%, uhlobo lwesibalo se-RFID Lab yase-Auburn University esibikile ngokusetshenziswa kwesimanje kwe-RFID. Isifundo yileso abathengisi abangavamile ukuvolontiya: indlela i-RFID ne-NFC esebenza ngayo ku-Industry 4.0 ibaluleke kakhulu kunokuba umnotho weyunithi yakho uvale kuqala, okusho izindleko zamathegi, ukufundwa okuthembekile, kanye nembuyiselo ecacile, ngaphambi kokukala noma yini.
Ungaqala kuphi ngaphandle kokubheja imboni
Amaqembu athola i-RFID ne-NFC ekukhiqizeni cishe awasoze avula ngeplanti-ukukhishwa okubanzi. Bathatha ikesi elilodwa elinomkhawulo wokusetshenziswa (umnyango wedokhi owodwa, umbhede wethuluzi owodwa, indawo eyodwa yokufinyelela), bathenge amathegi angamakhulu ambalwa nesifundi esisodwa, bayisebenzise cishe inyanga, futhi babuke izinga lokufunda ngaphambi kokuzibophezela kunoma yini enkulu. Uma lowo mshayeli wendiza engasusi ukufundwa okuthembekile okungaba ngu-95%, ukulungisa cishe njalo kungenye yezinto ezintathu: ukubekwa kwe-antenna, ukukhetha komaka, noma indawo yokukhweza. Ukuthi iyiphi, nokuthi ungayilungisa kanjani ngaphandle{5}}kokuchitha imali kakhulu kubafundi, kuncike endaweni yakho yangempela kanye nokufunda ijometri, ngakho-ke ishibhile kakhulu ukukwenza lokho emnyango owodwa kunamashumi amane.
Ukukhetha izingxenyekazi zekhompuyutha ukuze zilingane nesimo kunokuba ubambe ulayini wekhathalogi oshibhe kunawo wonke yilapho ukukhuluma nomkhiqizi esikhundleni somthengisi othengisa umkhiqizo okwesibili kuzuza ukugcinwa kwakho. Sakhe imikhiqizo ye-RFID ne-NFC kusukela ngo-2006 sisuka endaweni engu-3,600-skwele-yamamitha{6}}esikwele, esithunyelwa eYurophu, eMelika, eMpumalanga Ephakathi, nangale kwalokho kusukela ngo-2012, futhi siqhuba umsebenzi we-OEM ne-ODM ukuze sicacise ngaphansi kokukhiqizwa okulawulwayo kwe-ISO{8}. Uma isimo sakho sidinga ukuqinisekiswa kokuthepha ngamabomu, yethuOmaka be-NFC bakhelwe-ububanzi obufushane, ukuxhumana okuvikelekileziyi-oda lokuqala elinengqondo; uma kuwukulawula ukufinyelela noma ubuwena, okwethuAmakhadi e-RFID ahlelwe ngokwesigaba sokuphepha se-chipakuvumele uqondanise nemininingwane engozini yangempela. Isampula lamahhala eliqhutshwa ezindaweni zakho kanye nabafundi bazokutshela okwengeziwe mayelana{1}}nokulingana komhlaba kwangempela kunanoma iyiphi idatha yedatha.
Izimpendulo ezisheshayo
Umbuzo: Ingabe i-NFC iwuhlobo lwe-RFID?
A: Yebo. I-NFC igatsha le-RFID{1}emvamisa ephezulu esebenza ku-13.56 MHz, enezindlela ezimbili-ezingeziwe, kontanga-ku-nokuxhumana kontanga i-RFID evamile engenakho.
Umbuzo: Ingabe i-smartphone ingakwazi ukufunda amathegi e-RFID?
A: Kuphela HF kanye NFC tags at 13.56 MHz. Amafoni awakwazi ukufunda okungu-125 kHz okuphansi-imvamisa noma omaka be-UHF RFID.
Umbuzo: I-RFID noma i-NFC, yikuphi okungcono ebhizinisini lami?
A: Futhi akukho okungcono emhlabeni jikelele. Sebenzisa i-UHF RFID ngenqwaba,-ububanzi obude, ukulandelela okuzenzakalelayo, kanye ne-NFC ukuze uthole ukufinyelela, izinkokhelo, ukufakazela ubuqiniso, nokusebenzisana kwefoni.
Q: Yimaphi amafrikhwensi esetshenziswa yi-RFID ne-NFC?
A: I-NFC imiswe kokuthi 13.56 MHz, kuyilapho i-RFID idlula amaza aphansi (125–134 kHz), aphezulu (13.56 MHz), kanye namafrikhwensi angaphezulu- aphezulu ({5}}–960 MHz).
Umbuzo: Ingabe amakhadi okufinyelela e-RFID ne-NFC avikelekile?
A: Kuncike ku-chip. I-Legacy 125 kHz kanye ne-MIFARE Classic ziyahambisana, ngakho ukuthunyelwa okuvikelekile kufanele kuthuthelwe kuma-AES-ama-chips asekelwe njenge-MIFARE DESFire.
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