Namuhla, abasebenzisi abaningi bahlobanisa ukusetshenziswa kwe- Ubuchwepheshe be-NFC bokukhokhela ukuthenga kwansuku zonke Ngaphandle kokukhipha isikhwama esikhwameni sethu, kungaba ku-smartphone yethu, ku-smartwatch yethu, isongo lokulinganisa, noma kuthebhulethi.
Yize kuyiqiniso ukuthi namuhla ukusetshenziswa kwayo okuyinhloko kuncishisiwe kwaba yilokho, Akuyona yodwa. Ubuchwepheshe be-NFC abuzange bufike emakethe isikhathi esingaphezu kweminyaka eyishumi (iNokia 10 kwakuyi-smartphone yokuqala ukufaka i-chip ye-NFC) ukuze ibe yindlela yokukhokha ephephile engenazintambo. Ukusetshenziswa kwayo kwakuhlotshaniswa nemizila yokwenza imisebenzi isebenze, ukuxhuma amadivayisi ngaphandle kwentambo ukudlulisa imininingwane ...
Yini i-NFC
I-NFC imele i-Near Field Communication, okuyi besingahumusha njengokuxhumana kwensimu okuseduze. Ubuchwepheshe be-NFC beklanyelwe ukuxhuma ukude amadivayisi amabili noma ngaphezulu aseduze ukuze adlulise imininingwane yanoma yiluphi uhlobo. Ukuxhumana kwenzeka ngokusebenzisa amandla kazibuthe akhiqizwa yizimpondo zala machips.
I-Google isebenzise lobu buchwepheshe ukwethula i-Android Beam, i- iphrothokholi yokwabelana phakathi kwamadivayisi we-Android enqanyulwe yi-giant search esivuna i-Google Nearby. Lo msebenzi omusha awusebenzisi i-chip yedivayisi ye-NFC (uma unayo) kodwa isebenzisa ukuxhumana kwe-bluetooth ne-Wi-Fi ukuthumela nokwamukela amafayela ngamanye amadivayisi.
Ukuze ukwazi ukusebenzisa i-Android Beam, bekudingeka yenza kusebenze ukusebenza kobuchwepheshe be-NFC kudivayisi, i-chip edala ukusetshenziswa kwebhethri ngokweqile, yingakho iGoogle ishiye lobu buchwepheshe ukuze yabelane ngamafayela ngokusetshenziswa kwamandla okuphansi.
Uma singabusebenzisi njalo lobu buchwepheshe kwi-smartphone yethu, into ebaluleke kakhulu ukuyiyekisa ukusebenza ukwaba izinsizakusebenza zebhethri ezisebenzisayo ukuxhumana ngokuqhubekayo nezinto ezihambisanayo eziseduze ngezinye izinjongo.
Isebenza kanjani i-NFC
Lapho nje sesicacisiwe ukuthi buyini ubuchwepheshe be-NFC nokuthi busebenza kanjani, kufanele sazi ukuthi yini i- izinhlobo ezimbili zokusebenza abasinika zona, ngoba abahlali bekhipha futhi bethola amasiginali endaweni yabo ukuze babelane noma bathole imininingwane.
Imodi esebenzayo
Nini amadivayisi amabili afuna ukwabelana ngolwazi phakathi kwabo, bobabili kufanele basebenzise imodi esebenzayo, imodi evumela kokubili ukuthumela nokwamukela ulwazi ngamandla kazibuthe abawenzayo.
Imodi yokwenziwa
Kule modi, ithuluzi elilodwa kuphela elenza inkambu ye-electromagnetic ukwabelana ngolwazi ngenkathi omunye esebenzisa insimu ekhiqiziwe ukuyithola. Kulokhu, idivaysi ethumela imininingwane njalo iyiyona eyenza kusebenze inkambu kagesi, hhayi leyo eyitholayo, ngoba iyisebenzisa kuphela.
Ngaphezu kokusetshenziswa okunikezwe kule protocol yokuxhumana namuhla njengendlela yokukhokha, nathi singakwazi yisebenzise ngokuhlangana namathegi we-NFC ukwakha izindlela ezithile lapho i-smartphone ihlangana nethegi.
Ingabe ubuchwepheshe be-NFC buphephile?
Ngokusobala yebo, ngoba kungenjalo bekungeke kusetshenziswe njengohlelo lokukhokha kuma-Smartphones. Kumele kucatshangwe ukuthi inkambu kagesi ekhiqizwa lapho kusetshenziswa lobu buchwepheshe incane kakhulu (iphakathi kuka-5 no-10 cm), ngakho-ke kufanele silethe idivayisi yethu eduze ngangokunokwenzeka kudivayisi esifuna ukuxhuma ngayo, sithumele imininingwane ...
Ngoba insimu kagesi abayikhiqizayo iphansi kakhulu, akekho noyedwa kubantu abasizungezile azungeze ulayini wesitolo, uzokwazi ukufinyelela kwimininingwane ekhomba edluliswayo.
Futhi uma bengingakwenza (akukho okuyi-100% okuqinisekile) yonke idatha sebenzisa umthetho olandelwayo we-SLL, ngakho-ke zibetheliwe zisuselwa ku-smartphone ziye kumfundi, ukuze kuthi uma othile ekwazi ukufinyelela kuzo phakathi nohambo, angakwazi ukuzikhipha kalula (ngiyaphinda futhi ngithi akukho lutho oluphephile kulo mhlaba futhi kuncane embonini kwezobuchwepheshe).
Uma i-smartphone yakho ilahlekile noma yebiwe, ngaphandle kwalapho awuzange ulungiselele ngaphambilini indlela yokuhlonza Ukufinyelela kokuqukethwe, akudingeki ukhathazeke (ngaphandle kokuthenga enye i-smartphone) ukuthi bangasebenzisa idatha yekhadi, ngoba abasoze bakwazi ukufinyelela kuleyo datha uma bengenawo ukhiye wokuvula, iphethini, ukuhlonza ubuso, izigxivizo zeminwe ... ngakho-ke ngeke kudingeke ukukhansela amakhadi.
Ukusetshenziswa kobuchwepheshe be-NFC
Sikhombe ku-ATM ngaphandle kokusebenzisa ikhadi Sekuvele kungenzeka emazweni amaningi, okusisindisa ekuhambeni kokufuna ikhadi esikhwameni. Le yindlela esheshayo yokuzikhomba phambi kwe-ATM ukukhipha imali, ukwenza imisebenzi ...
Yomibili imicimbi emikhulu efana nezikhungo zomsebenzi, amaphasi ezokuthutha namapaki ezokungcebeleka anjengeDisneyland asebenzisa lobu buchwepheshe njenge uhlelo lokuhlonza kwababekhona, kungaba nge-smartphone noma ngokuhambisana nekhadi le-NFC elingasetshenziswa kabusha
Amanye amazwe aseqalile ukuvumela izakhamizi ukuthi zikhombe nge-chip ye-NFC ye-smartphone yakho, indlela okufanele isabalale kakhulu ngoba akekho umuntu okhohlwa ukuphuma ekhaya ngaphandle kwe-smartphone kepha uma singakhohlwa isikhwama semali, okhiye ... Ama-DNI amanje afaka i-chip ye-NFC ukwenza izinqubo zokuphatha ezihlobene nombuso, ukuze kuyindaba yesikhathi ngaphambi kokuthi amazwe amaningi ngokwengeziwe akhethe indlela efanayo.
Sebenzisa i-smartphone yethu njenge ukhiye wemoto yethu. Kancane kancane, abakhiqizi abaningi bayanda basebenzisa ubuchwepheshe obutholakala kuma-NFC chips ukuguqula i-smartphone yethu ibe ukhiye wemoto yethu, ukhiye esingabelana ngawo nabanye abangane noma umndeni isikhathi eside njengoba sifuna.
Olunye usizo lolu buchwepheshe olusinikeza lona kungenzeka ukuthi lwabiwe nabantu ababuya ekhaya iphasiwedi yesiginali yethu ye-Wi-Fi ngendlela elula kakhulu kunokusebenzisa i- iphepha elincane ne-password esinayo efrijini.
Yize amakhodi we-QR esetshenziswa kabanzi ukufinyelela amakhasi ewebhu mayelana nokuthile okuqondile (umcimbi, umbukiso, inkambo ...) kancane kancane ubuchwepheshe be-NFC busizakala ngokusebenza kwayo futhi njengamanje, iminyuziyamu eminingi nezitolo zisivumela ukufinyelela kulwazi noma eminye imininingwane ukuletha i-smartphone yethu eduze kwelebuli enalobu buchwepheshe.
Vula umnyango wendlu yethu uma siphambi kwawo, kungenye yezinsiza ubuchwepheshe be-NFC ezisinikeza zona, inqobo nje uma sinokukhiya okuhambisana nalobu buchwepheshe. Inkinga ukuthi uma siphelelwa yibhethri kuselula (yize kungenakwenzeka ukuthi kuhlale kunokwenzeka).
Ngenxa yalezi amalebula, esingazibeka noma kuphi, singakwazi shintsha izilungiselelo zedivayisi yethu kuya ngesimo. Isibonelo, singabeka umaki we-NFC emotweni yethu ukuze kuthi lapho singena kuyo, iselula ithuliswe ngokuzenzekelayo noma ixhume kwi-bluetooth yemoto, ivule i-Google Maps, bese iqala ukuzulazula iye esikhungweni sethu somsebenzi.
Esinye isibonelo sokusebenza esinikezwa yilezi amalebula sitholakala lapho sifika ekhaya. Lapho sithola ukuxhumana nelebula esinalo emnyango noma lapho esivame ukushiya khona i-smartphone yethu, ingavala zonke izaziso, faka imodi yokungaphazamisi, qalisa i-Spotity bese uxhuma kusipikha esihlakaniphile esinayo emakhaya ethu ukudlala uhlu lwethu lokudlala oluthandayo ...
Yimaphi ama-terminals afaka i-NFC
U-Apple wethule i-chip ye-NFC ngokwethulwa kwe- iPhone 5s, imodeli evela esandleni se-Apple Pay, uhlelo lokukhokha olungathintwa lwenkampani yaseMelika. Ekuqaleni, ukusetshenziswa kwale chip kwakukhawulelwe ekwenzeni ukuthengiselana kwezezimali, kepha, namuhla, singayisebenzisa ukufunda amakhadi we-NFC, ukusebenzisa ikhadi lokuthutha ...
Endabeni ye-Android, i-giant search ingeze ukusekelwa kwalobu buchwepheshe nge-Android 4.2. Kodwa-ke, yize sekudlule iminyaka engu-8, kuze kube namuhla sisengathola ama-Smartphones amaningi angayisebenzisi le chip, ikakhulukazi ezikhumulweni eziningi ezivela e-Asia lapho zimakethwa eSpain.
Uma uhlela ukuvuselela i-smartphone yakho ukuze uthole okuningi kulobu buchwepheshe, okokuqala kufanele funda imininingwane ukuze uqiniseke ukuthi ifaka phakathi le chip, inqobo nje uma kungeyona i-iPhone, ngoba bonke bayifaka njengokujwayelekile, yize kunzima kakhulu ukuthola okuningi kuyo njengakwi-Android.
Kubiza malini nokuthi uwathenga kuphi amathegi e-NFC
E-Amazon sinayo inombolo enkulu yezinketho lapho uthenga amathegi we-NFC, kodwa akubona bonke abanikeza inani elifanayo lesitoreji. Imininingwane engaphezulu ofuna ukuyinikeza noma odinga ukuyifaka kulebula yalolu hlobo, umthamo wayo wokugcina kufanele ube mkhulu.
Amanye amamodeli ane lokhu, vumela ukugcina kufika kuma-504 byte wolwazi futhi basivumela ukuthi sibabeke kunoma iyiphi indawo ngaphandle kokunamathela ngokomzimba. Amanye amamodeli anjalo Isitika se-NFC sigoqa ngamayunithi angafika kwangu-500, isikhala sayo sesitoreji esidlula amabhayithi ayi-100.
Uma sikhuluma ngosayizi, singathola futhi okuthile kwakho konke ukunambitheka nezidingo, kusuka kumalebula kuye ku- zingaphezulu kuka-10 cm ubude kumalebula angenabude obungu-1 cm. Singathola futhi okhiye abanemibala emnandiNoma, kusobala ukuthi ayabiza kakhulu kunamalebula enzelwe ukusetshenziselwa ukuthengisa.