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NFC ke eng?kopo ke efe bophelong ba letsatsi le letsatsi?

NFC ke theknoloji ea nako e khuts'oane ea puisano e se nang mohala.Theknoloji ena e bile teng ho tsoa ho identification frequency frequency identification (RFID) 'me e ile ea ntlafatsoa ka kopanelo ke Philips Semiconductors (eo hona joale e leng NXP Semiconductors), Nokia le Sony, e thehiloeng ho RFID le theknoloji ea ho hokahanya.

Near Field Communication ke theknoloji ea seea-le-moea ea nako e khuts'oane, ea maqhubu a holimo e sebetsang bohole ba lisentimitara tse 10 ho 13.56MHz.Lebelo la phetiso ke 106Kbit/sec, 212Kbit/sec kapa 424Kbit/sec.

NFC e kopanya mesebetsi ea sebali sa motho ea se nang mabitso, karete e sa kopaneng le lithaka le lithaka ka har'a chip e le 'ngoe, e nolofalletsang boitsebiso le phapanyetsano ea data ka lisebelisoa tse tsamaellanang libakeng tse khutšoanyane.NFC e na le mekhoa e meraro ea ho sebetsa: mokhoa o sebetsang, mokhoa oa ho etsa lintho le mokhoa oa bobeli.
1. Active mode: Ha e le tshebetsong, ha sesebediswa se seng le se seng se batla ho romela data sesebedisweng se seng, se tlameha ho iketsetsa sebaka sa sona sa maqhubu a radio, mme bobedi sesebediswa le se hlahiswang di tlameha ho iketsetsa sebaka sa tsona sa maqhubu a radio bakeng sa puisano.Ona ke mokhoa o tloaelehileng oa puisano ea lithaka 'me o lumella ho seta khokahano e potlakileng haholo.
2. Mokhoa o sa fetoheng oa puisano: Mokhoa oa puisano o sa fetoheng o fapane le oa tšebetso.Ka nako ena, terminal ea NFC e etsisoa joalo ka karete, e arabelang e sa sebetse feela sebakeng sa maqhubu a seea-le-moea se rometsoeng ke lisebelisoa tse ling ebe e bala/e ngola tlhahisoleseling.
3. Mokhoa oa litsela tse peli: Ka mokhoa ona, mahlakore ka bobeli a terminal ea NFC ka mafolofolo a romela sebaka sa maqhubu a seea-le-moea ho theha puisano ea ntlha-to-point.E lekana le lisebelisoa tsa NFC ka bobeli ka mokhoa o sebetsang.

NFC, joalo ka theknoloji e tsebahalang haufi le masimong lilemong tsa morao tjena, e sebelisoa haholo.Lisebelisoa tsa NFC li ka aroloa ka mefuta e meraro e latelang

1. Tefo
Ts'ebeliso ea tefo ea NFC e bua haholo ka ts'ebeliso ea mohala o nang le ts'ebetso ea NFC ho etsisa karete ea banka, karete, joalo-joalo.Kopo ea tefo ea NFC e ka aroloa likarolo tse peli: kopo e bulehileng-loop le kopo e koetsoeng.Ts'ebeliso ea NFC e kentsoeng kareteng ea banka e bitsoa sesebelisoa sa open-loop.Ka nepo, mohala o nang le ts'ebetso ea NFC le ho eketsa karete ea banka ea analoge e ka sebelisoa e le karete ea banka ho swiela mohala oa thekeng mochining oa POS mabenkeleng a maholo le mabenkeleng.Leha ho le joalo, ka lebaka la botumo ba Alipay le WeChat naheng ea China, karolo ea 'nete ea NFC lits'ebetsong tsa tefo ea lehae e batla e fokola,' me e hokahane le ho kopanngoa le Alipay le WeChat Pay e le mokhoa oa ho thusa Alipay le WeChat Pay bakeng sa netefatso ea boitsebiso. .

Tšebeliso ea NFC e etsisang karete ea karete e le 'ngoe e bitsoa kopo e koetsoeng.Hajoale, nts'etsopele ea lits'ebetso tsa NFC tse koaletsoeng Chaena ha e ntle.Le hoja tsamaiso ea lipalangoang tsa sechaba metseng e meng e butse tšebetso ea NFC ea lithelefono tsa cellular, ha e e-s'o ka e tuma.Leha lik'hamphani tse ling tsa mehala ea thekeng li lekile tšebetso ea likarete tsa libese tsa NFC metseng e meng, hangata li hloka ho kenya tšebetsong litefiso tsa litšebeletso.Leha ho le joalo, ho lumeloa hore ka ho ata ha mehala ea mehala ea NFC le kholo e tsoelang pele ea theknoloji ea NFC, sistimi ea karete e le 'ngoe e tla ts'ehetsa butle-butle ts'ebeliso ea mehala ea mehala ea NFC, mme ts'ebeliso e koetsoeng e tla ba le bokamoso bo khanyang.

https://www.uhfpda.com/news/what-is-nfc-whats-the-application-in-daily-life/

2. Tshireletso kopo
Ts'ebeliso ea ts'ireletso ea NFC haholo-holo ho etsa hore mehala ea cellular e be likarete tsa taolo ea phihlello, litekete tsa elektroniki, joalo-joalo. Karete ea taolo ea phihlello ea NFC ke ho ngola lintlha tse teng tsa karete ea taolo ea phihlello ho NFC ea mohala oa thekeng, e le hore ts'ebetso ea taolo ea phihlello. e ka bonoa ka ho sebelisa mohala oa thekeng o nang le block block ea NFC ntle le ho sebelisa karete e bohlale.Ts'ebeliso ea tekete ea elektroniki ea NFC ke hore kamora hore mosebelisi a reke tekete, sistimi ea litekete e romella lintlha tsa tekete fonong ea mohala.Mohala oa thekeng o nang le ts'ebetso ea NFC o ka etsa hore tlhahisoleseling ea tekete e be tekete ea elektroniki, 'me mohala oa thekeng o ka suptjoa ka kotloloho ho cheke.Tšebeliso ea NFC tsamaisong ea tšireletso ke karolo ea bohlokoa ea ts'ebeliso ea NFC nakong e tlang, 'me tebello e pharaletse haholo.Ts'ebeliso ea NFC tšimong ena e ke ke ea boloka litšenyehelo tsa basebelisi feela, empa hape e tlisa boiketlo bo bongata ho basebelisi.Ho sebelisa mehala ea thekeng ho fetola likarete tsa taolo ea phihlello ea 'mele kapa litekete tsa likarete tsa makenete ho ka fokotsa litšenyehelo tsa tlhahiso ea bobeli ho isa bohōleng bo itseng,' me ka nako e ts'oanang ho nolofaletsa basebelisi ho bula le ho swipe likarete, ho ntlafatsa boemo ba boits'oaro ho isa boholeng bo itseng. litšenyehelo tsa ho hira basebetsi ba fanang ka likarete le ho ntlafatsa katleho ea litšebeletso.

https://www.uhfpda.com/news/what-is-nfc-whats-the-application-in-daily-life/

3. Kopo ea tag ea NFC
Ts'ebeliso ea tag ea NFC ke ho ngola lintlha tse ling ka har'a tag ea NFC, 'me mosebelisi a ka fumana tlhaiso-leseling e nepahetseng hanghang ka ho swipha tag ea NFC ka mohala oa NFC.Ka mohlala, barekisi ba ka beha li-tag tsa NFC tse nang le liphoustara, lintlha tsa papatso le lipapatso monyako oa lebenkele.Basebelisi ba ka sebelisa mehala ea cellular ea NFC ho fumana lintlha tse nepahetseng ho latela litlhoko tsa bona, 'me ba ka kena marang-rang a metsoalle ho arolelana lintlha kapa lintho tse monate le metsoalle.Hajoale, li-tag tsa NFC li sebelisoa haholo likareteng tsa ho ba teng ka nako, likarete tsa taolo ea phihlello le likarete tsa libese, joalo-joalo, 'me lintlha tsa tag tsa NFC li tsejoa le ho baloa ka sesebelisoa se ikhethileng sa ho bala sa NFC.

https://www.uhfpda.com/news/what-is-nfc-whats-the-application-in-daily-life/

Handheld-wirelessesale e tsepamisitse maikutlo ho nts'etsopele le tlhahiso ea lisebelisoa tsa IoT tse ipapisitseng le theknoloji ea RFID ka lilemo tse ngata, e fa bareki lihlahisoa le lits'ebeletso tse ikhethileng ho kenyeletsoa.Lisebelisoa tsa ho bala le ho ngola tsa RFID, li-handsets tsa NFC,li-scanner tsa barcode, li-handhelds tsa biometric, li-tag tsa elektroniki le software e amanang le ts'ebeliso.


Nako ea poso: Oct-15-2022