Urufunguzo rwa RFID

Amafunguro ya RFID akoresha ubuhinga bwo kumenya incuro z’iradiyo kugira ngo avugane n’abasomyi ata nsinga, ivyo bikaba bituma ata nkenerwa yo kwinjiza urufunguzo rw’umubiri. Mu buryo butandukanye n’imfunguruzo za kera zishobora kwisubirwamwo bitagoranye ku muhinguzi w’imfunguruzo uwo ari we wese, imfunguruzo za RFID zirimwo amakode y’ibara ry’agahama agoye cane gusubiramwo. Bishobora kandi gutuma uburongozi bw'ukwinjira buhurikiye hamwe - abarongozi bashobora gutanga canke gukuraho uburenganzira bwo kwinjira biciye muri porogarama ata gukusanya imfunguruzo.

Igikoresho c’urufunguzo rwa SYNTEK Leather RFID gikora ku 13.56MHz n’umurongo wa ISO14443A, bikaba bituma gihuye n’uburyo bwinshi bwo kugenzura urufunguzo rwa HF. Ku bikoresho vya kera vy’amajwi 125KHz, turatanga urufunguzo rumwe rw’urukoba rufise ibice vya LF (TK4100, EM4200, T5577). Imbere yo gusaba, turagusavye kugerageza n’akarorero k’ubuntu kugira ngo wemeze ko bihuye n’abasomyi bawe.

Mu gihe c'ikoreshwa risanzwe, urufunguzo rwa RFID rw'agaciro kanini-rushobora gukora neza imyaka 5-10 canke irenga. Igikoresho ca NTAG216 gishobora gusoma/kwandika imyaka 100.000 n’imyaka 10+ yo kubika amakuru. Igipfukisho c’urukoba rwa PU kiratanga uburinzi bwongerekanye ku bijanye no kwambara ku musi ku musi, ubukonje be n’ibintu bitobito bishobora gutera. Ibintu bidukikije nk’ubushuhe bukaze canke imiti ishobora gutuma umuntu amara igihe kirekire.

Naho ata buhinga bushobora gukingira bimwe bishitse ingorane z’umutekano, iyo chip NTAG216 irimwo uburyo bwinshi bwo kwikingira:
Ijambobanga 32-bit kwemeza kugira ngo wirinde kwandika utaremewe
7-byte ikimenyetso kidasanzwe (UID) kidashobora guhindurwa
Umukono w'umwimerere uvuye kuri NXP kugira ngo hasuzumwe ukuri
Gusoma/kwandika ibirango vy'ugufunga kugira ngo ukinge amakuru yabitswe
Ku bijanye n’ibisabwa vy’umutekano vyinshi, niwiyumvire guhindura ibikoresho vya MIFARE DESFire canke MIFARE Plus bifise ubuhinga bwa AES.

MOQ yacu isanzwe ni ibice 500 ku mategeko y’abantu n’icapa ry’ikimenyetso canke ibisabwa vy’ibipande vyihariye. Ku guhindura ibintu binini nk’imiterere canke gupfunyika bidasanzwe, MOQ ishobora guhinduka. Ivyitegererezo vy’amategeko (ibice 1-10) biraboneka kugira ngo bigeragezwe ko bihuye imbere y’uko bikorwa mu bwinshi.

Igipfukisho c’urukoba gishingiye kuri NTAG216 gifise urugendo rwo gusoma rusanzwe rwa 2-5cm iyo gikoreshejwe n’abasomyi ba HF basanzwe. Iyi nzira ngufi ni igenewe ibikorwa vyo kugenzura ukwinjira kugira ngo ntihagire ivyo usoma bitagamijwe. Urugendo rwo gusoma rushobora guhinduka bivanye n’ingene antene y’umusomyi ikozwe, ubushobozi busohoka, n’ibintu bidukikije.

Ego, igice ca NTAG216 gifasha gusoma/kwandika ibikorwa bifise 888 bytes z’ububiko bw’ukoresha bushobora gusubirwamwo. Ivyo bituma:
URL ivuguruwe ku masekeza yo kwamamaza
Uruhusha rwo gushika ku mpinduka
Impinduka z'amakuru y'ukoresha
Ivyinshi-imiterere y'ibikorwa
Amakuru arashobora kurindwa n’ijambobanga kugira ngo ntihagire uwundi ahindura ata wemerewe.

SYNTEK igumya icemezo c’uburongozi bw’uburyo ISO 9001 kandi ibicuruzwa vyacu bihuye n’ingingo ngenderwako zijanye n’ivyo CE, FCC, na RoHS. Igikoresho ca NXP NTAG216 ubwaco gikozwe na NXP Semiconductors, kikaba ari ikigo kirongoye kw’isi yose mu vy’ubuhinga bwa NFC, kigatuma habaho uburyo bumwe kandi bushobora kwizigirwa.

Ubushobozi bwa 888-byte bushobora kubika:
Amakuru yuzuye yo guhamagara vCard (izina, inomero nyinshi za telefone, imeyili, aderesi, ishirahamwe, izina, amahuza ku mbuga ngurukanabumenyi)
URL zagutse n'imirongo y'ikurikirana rya UTM (200+ bytes)
Ivyemezo vya Wi-Fi ku guhuza urubuga rwihuta
Umwandiko usanzwe (ushika ku nyuguti ~800)
Ivyanditswe vyinshi vya NDEF ku bikorwa bikomeye
Amakuru y'ibice bibiri vy'ibikorwa vy'umunyagihugu