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Gịnị bụ NFC Tags

Nkọwa dị mkpirikpi:


  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags
  • What are NFC Tags

Nkọwa ngwaahịa

Kedu ụdị ozi enwere ike ide na NFC Tags

NFC (Near Field Communication) bụ mgbanwe nke teknụzụ RFID; NFC na-eme ka njikọ ikuku dị nchebe n'etiti ngwaọrụ abụọ, yana mgbanwe data metụtara ya.
Nkà na ụzụ NFC, etinyere na smartphone ma ọ bụ mbadamba, na-enye ohere:
mgbanwe nke ozi n'etiti ngwaọrụ abụọ, kpamkpam dị mma na ngwa ngwa, naanị site na ịbịaru nso (site na ndị ọgbọ na ndị ọgbọ);
iji ekwentị mkpanaaka kwụọ ụgwọ ngwa ngwa yana echekwara (site na HCE);
ịgụ ma ọ bụ dee NFC Tags.
Gịnị bụ NFC Tags
NFC mkpado bụ RFID transponders na-arụ ọrụ na 13.56 MHz. Ha bụ obere ibe (sekit agbakwunyere) ejikọrọ na antenna. Ihe mgbawa ahụ nwere NJ pụrụ iche yana akụkụ nke ebe nchekwa nwere ike edegharị. Antenna na-enye ohere mgbawa ka ya na onye na-agụ / nyocha NFC na-emekọrịta ihe, dị ka smartphone NFC.
Ị nwere ike dee ozi na ebe nchekwa dị nke NFC Chip. Enwere ike ịgụ ozi a n'ụzọ dị mfe site na ngwaọrụ NFC, dị ka ama ma ọ bụ mbadamba. Naanị ị ga-eji ngwaọrụ gị pịa Tag ahụ.
Hụ ndepụta Smartphones na mbadamba NFC kwadoro
Nha na usoro
Ụdị mkpado NFC a na-ahụkarị bụ ihe mmado, nke bụ akara nwere sekit na antenna. N'ihi obere nha ha, Otú ọ dị, mkpado NFC nwere ike ịmekọrịta ngwa ngwa n'ime ọtụtụ nkwado, dị ka kaadị, eriri aka, mgbanaka igodo, ngwa ngwa, wdg. Enwere ike ịmata ihe nwere NFC Tag n'ụzọ pụrụ iche ekele maka koodu pụrụ iche. nke mgbawa.
Ịnye ọkụ
Akụkụ na-adọrọ mmasị nke mkpado NFC bụ na ha achọghị ọkụ ọkụ ọ bụla kpọmkwem, n'ihi na a na-arụ ọrụ ya ozugbo site na oghere magnetik nke NFC sensọ nke ekwentị mkpanaaka ma ọ bụ ngwaọrụ na-agụ ha. Mkpado nwere ike ịnọgide na-arapara na ihe ruo ọtụtụ afọ wee gaa n'ihu na-arụ ọrụ n'enweghị nsogbu.
Ebe nchekwa
Ebe nchekwa dị na mkpado NFC dịgasị iche dabere na ụdị mgbawa, mana n'ozuzu na nke a na-ahụkarị ọ na-erughị 1 kilobyte. Nke a nwere ike iyi ka ọ bụ njedebe, ma n'eziokwu, ọ bụ naanị ole na ole bytes zuru ezu iji nweta ọrụ dị ịtụnanya, ekele maka ọkọlọtọ NDEF, usoro data maka NFC nke NFC Forum kwadoro. Otu n'ime ọrụ ndị a na-ahụkarị na ahịa, dịka ọmụmaatụ, bụ mmemme URL nke na-ezo aka na ibe weebụ. Enwere ike itinye mkpado ahụ, nke emebere ya na ihe ọ bụla, broshuọ, akwụkwọ ozi. Site na ọrụ a, ha yiri koodu QR, mana ha nwere ikike data ka ukwuu, nke na-eme ka ha baa uru n'ihe gbasara akụkọ na nyocha mkpọsa. Na mgbakwunye, enwere ike ịhazi ha na eserese nke aka ha ma ọ chọghị, ma ọ dịkarịa ala maka gam akporo, ngwa ọ bụla a ga-agụ. Na mgbakwunye, ebe nchekwa nke NFC Tag na-ekewa n'ime ọtụtụ ngọngọ, nke enwere ike iji maka mmepe nke ngwa ndị dị mgbagwoju anya (ngwaahịa, kaadị ahụike, wdg).
NJ pụrụ iche
Tags NFC niile nwere koodu pụrụ iche, nke a na-akpọ UID (NJ pụrụ iche), nke dị na ibe 2 mbụ nke ebe nchekwa, nke akpọchiri (enweghị ike ịgbanwe ma ọ bụ ihichapụ). Site na UID, ị nwere ike ijikọ mkpado NFC na ihe ma ọ bụ mmadụ, wee mepụta ngwa na-achọpụta ma soro ha na-emekọ ihe.
Kedu ụdị ozi enwere ike ide na NFC Tags?
Na NFC Tag ị nwere ike dee ọtụtụ ụdị ozi. Ụfọdụ n'ime ndị a bụ maka ojiji nkeonwe:
gbanye/gbanyụọ Wi-Fi
mee / gbanyụọ Bluetooth
mee / gbanyụọ GPS
mepee/ mechie ngwa
were gabazie…


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