La Itekhnoloji ye-NFC Iya isanda ngoku, kwizixhobo eziphathwayo nakwezinye izixhobo. Yintoni na kunye nendlela yokufumana okuninzi kuyo, ukuze abasebenzisi basebenzise ngokupheleleyo amathuba obu buchwepheshe butsha obuvumela izixhobo ukuba zinxibelelane kunye kunye kunye nothungelwano kunye neziphakamiso ezizodwa.
NFC sisishunqulelo se Unxibelelwano lwentsimi ekufutshane, okanye Unxibelelwano Lwentsimi. Kusekho abasebenzisi abaninzi abangaziyo okanye abangayihoyiyo ukuba banako yongeza i-NFC kwizixhobo ezihambelanayo. Yiyo loo nto kufanelekile ukuphonononga umda kunye nemisebenzi evumela i-NFC, ukunikela ingqalelo ekuthengeni kwexesha elizayo kwefowuni ephathwayo okanye ithebhulethi.
Yintoni i-NFC echazwe ngokulula
Yiteknoloji ye unxibelelwano olungenazingcingo phakathi kwezixhobo i-frequency ephezulu kunye noluhlu olufutshane. Isetyenziselwa ukutshintshisa idatha phakathi kwezixhobo ezimbini ezihambelanayo kunye ne-radius yesenzo se-15 centimeters. Abanye bacinga ukuba yinguquko yosasazo lwe-infrared olwalusetyenziswa zezinye iiselfowuni kwixesha elidlulileyo.
Unxibelelwano nge-NFC lwenziwa ngenkqubo yoqhelaniso. I-eriyali ezijikelezayo zezixhobo zenza indawo yamagnetic evumela ukuba idatha idluliselwe. Isebenza ngeeprothokholi ezimbini ezahlukeneyo:
Iprothokholi yokwenziwa, apho esinye isixhobo sivelisa umhlaba wemagnethi kwaye esinye sisebenzisa la mandla ukuhambisa idatha. Owona mzekelo uqhelekileyo yifowuni ephathwayo efunda ikhadi le-NFC okanye ithegi.
Iprothokholi esebenzayo, apho zombini izixhobo zivelisa indawo yazo yamagnetic yokuhambisa idatha. Oku kwenzeka phakathi kweefowuni ezimbini eziphathwayo okanye izixhobo ze-NFC xa udlulisela idatha komnye nomnye.
Itekhnoloji yokuqinisekisa isazisi
Itekhnoloji ye-NFC isebenza ngesantya esicotha kakhulu. Yiyo loo nto isetyenziselwa ikakhulu ukuqinisekiswa kwesazisi somsebenzisi. Ukuhambisa iifayile, sithetha malunga ne-106, 212, 424 okanye 848 Kbit / s, ecotha kakhulu xa kuthelekiswa neBluetooth okanye Wi-Fi Direct.
Olona setyenziso luxhaphakileyo lwe-NFC
Isiphakamiso se-NFC kunye nokuba yintoni eqhuba ukusetyenziswa kwayo ivelele ungqamaniso kunye nokuchongwa kwezixhobo. Ngokufuna ukusondela, i-NFC yenza kube lula ukuchonga izixhobo ezithile, ukufikelela kwiimqinisekiso kunye neefayile ezikhethekileyo eziqinisekisa isazisi somsebenzisi. Okwangoku, isetyenziselwa ukwenza izinto ezithile ngokuzenzekelayo (ukuchonga amakhadi okuthenga ngetyala, ukuvula izitshixo), kwaye kukho neemoto ezivumela ukungena kwaye ziqale nge-NFC.
Ukuchongwa kwabantu ngabanye
I-NFC yeyona teknoloji ikhula ngokukhawuleza ukuchonga abantu namhlanje. Ungadlula isixhobo se-NFC kwizithuthi zikawonke-wonke, ulayishe amakhadi okuhamba okanye uphathe isazisi sethu kunye nencwadana yokundwendwela ngokukhuselekileyo.
Ukuzenzekela kwezenzo ezahlukeneyo kunye neenkqubo
Las Iithegi ze-NFC okanye iifobs eziphambili ingaqwalaselwe ukuze ifowuni izalisekise iintshukumo ezithile xa ufunda ileyibhile. Owona mzekelo uxhaphakileyo yithegi elungiselelwe ukuqhagamshela kwi-Intanethi. Ngale nkqubo ilula, siyalibala ukucela igama lokugqitha WiFi kwindawo yokutyela, ekubeni ifowuni ingqamanisa ngokuthe ngqo kwaye iqhagamshela kwinethiwekhi. Esinye sezona zicelo zidumileyo ukwenza esi senzo kwi-Android yi-Trigger, efunda kwaye yenze izenzo eziphathiswe nge-NFC.
Iintlawulo eziphathwayo
Las amaqonga entlawulo yedijithali baphakathi kwezona zininzi zithatha ithuba letekhnoloji ye-NFC. Ngombulelo kobu buchwepheshe, isazisi somsebenzisi sinokuqinisekiswa kwaye intlawulo iqinisekiswe ngeeapps ezifana neGoogle Pay, iSamsung Pay okanye iApple Pay. Abasebenzisi banokufaka iinkcukacha zekhadi labo kwaye baziphathe ngokuthe ngqo kwisixhobo, ngaphandle komngcipheko wokulahlekelwa yinguqulelo yomzimba. Ngokuphathelele iintlawulo, zenziwa kuphela xa siqinisekisa ukusebenzisa idatha yebhayometriki okanye igama lokugqitha ukufikelela kwi-app, ngoko sinciphisa umngcipheko wokubiwa kwesazisi kunye nobusela.
ungqamaniso lwesixhobo
I-NFC yitekhnoloji evumela ukomeleza ukudibanisa kunye nongqamaniso phakathi kwezixhobo. Ingasetyenziselwa ikhonkco izithethi kunye neekhamera, kwaye ngaphantsi kwesibini izixhobo zidibanisa nge-WiFi okanye iBluetooth ukuqalisa izenzo ezifanelekileyo. Umzekelo, sisebenzisa i-NFC ukudibanisa ngoko nangoko izithethi zeBluetooth kwaye zimamele umculo wethu owuthandayo onomgangatho ophezulu kunye nevolyum.
Ukufikelela kumxholo
I-NFC yaqala ukuphuhlisa ukucinga kwenzeka kwiikhowudi zeQR, ukuphepha inkqubo yokuvula ikhamera kunye nokugxila kwikhowudi yokufunda. Kwanele ukuzisa ifowuni ephathwayo kufutshane neleyibhile ukufikelela kulwazi oluqulethwe kuyo. Itekhnoloji namhlanje ayisetyenziswa ngokupheleleyo. Kukho iindlela ezahlukeneyo zokusetyenziswa kunye nezinye iindlela zokuqwalaselwa, kodwa kancinci kancinci ziyakhula. Kwi-2013, iimyuziyam ezahlukeneyo zaseYurophu zaqala ukuphumeza izikhokelo zabakhenkethi nge-NFC, ukwenzela ukuba abahambi bakwazi ukufikelela ngokulula kunye nokufikelela kumxholo.
Ukuchongwa kwii-ATM
Itekhnoloji ye-NFC iguqula ifowuni yakho ibe yifowuni iplastiki endaweni yekhadi lakho letyala okanye ledebhithi. Unokurhoxisa okanye ubeke imali kwi-ATM ehambelanayo ngamanyathelo ambalwa. Ekuphela kwento ekufuneka uyenzile kukusondeza isixhobo sakho esiphathwayo ukuze uqinisekise ukuchongwa kwaye ulandele amanyathelo aqhelekileyo e-cashier. Ukusetyenziswa kwe-NFC kuphonononga, ekusetyenzisweni kwayo mva nje, ithuba lokunciphisa ukuthuthwa kwamakhadi kunye nemali ebonakalayo.
I-NFC yexesha elizayo
Ukuqinisekiswa kweenzuzo zayo ezahlukeneyo, umbuzo uvela malunga nekamva kunye nokwandiswa kwe-NFC phakathi kwabasebenzisi. Ukuze itekhnoloji ye-NFC iphumelele ngokuqinisekileyo kufuneka ibekwe emgangathweni. Nanamhlanje kukho abasebenzisi aba abazi ukuba iiselfowuni zabo ziyahambelana ne-NFC. Oku kungenxa yokuba izibonelelo zayo azizange zongezwe kuzo zonke iindawo zorhwebo nezolonwabo. Akukho mathandabuzo ukuba i-NFC ibonelela ngezinto eziluncedo, kodwa uninzi lwabasebenzisi beselula ukuyiqwalasela, ukwandiswa kufuneka kube kukhulu ngakumbi.
Izigqibo
I-Near-Field Communication yitekhnoloji eqhubela phambili ukusukela oko yaqalayo, kodwa ayikaqatshelwa ngokubanzi njengeBluetooth okanye iWiFi. Izibonelelo zayo zivumela ukhuseleko olukhulu xa uchonga izixhobo kwaye uzilungelelanise, kunye nokuthwala amaxwebhu kunye namakhadi okuthenga ngetyala okanye okuthenga ngetyala aguqulelwe ngokuthe ngqo kwifowuni yethu.
Kuyenzeka ukuba kwiminyaka ezayo qinisekisa umgangatho wakho. Ngale ndlela siza kube sithetha ngetekhnoloji ebalulekileyo yeefowuni eziphathwayo kunye neetafile, kanye njengakwimeko yeWiFi okanye iBluetooth namhlanje.
