Hoʻokaʻawale ʻia nā kāleka NFC i nā kāleka ID a me nā kāleka IC.Heluhelu nui ʻia nā kāleka ID e nā mea heluhelu NFC;Loaʻa i nā kāleka IC nā pahu e hoʻoponopono pono i ka ʻikepili kāleka.
Kāleka ID: hoʻopaʻa wale i ka helu kāleka, hiki ke heluhelu ʻia ka helu kāleka me ka palena ʻole a maʻalahi ke hoʻohālike.ʻAʻole hiki i ke kāleka ID ke kākau i ka ʻikepili, a ʻo kāna ʻike moʻolelo (helu kāleka) hiki ke kākau hoʻokahi wale nō e ka mea hana chip, a hiki i ka mea hoʻomohala ke heluhelu i ka helu kāleka no ka hoʻohana ʻana, ʻaʻole hiki ke hana i kahi lula hoʻokele helu hou e like me nā pono maoli. .
Kāleka IC: ʻO ka heluhelu ʻana a me ke kākau ʻana i ka ʻikepili i hoʻopaʻa ʻia ma ka ID pono e pili ana i ka hōʻoia ʻōlelo huna, a ʻo kēlā me kēia wahi i loko o ke kāleka he ʻokoʻa ka pale ʻōlelo huna e pale pono ai i ka palekana ʻikepili. hāʻawi i kahi ala hoʻokele hierarchical maikaʻi e hōʻoia i ka palekana ʻōnaehana.ʻAʻole hiki i ke kāleka IC ke heluhelu wale i ka nui o ka ʻikepili e nā mea hoʻohana i ʻae ʻia, akā kākau pū kekahi i ka nui o ka ʻikepili (e like me ka helu kāleka hou, mana mea hoʻohana, ʻike mea hoʻohana, etc.) e nā mea hoʻohana i ʻae ʻia.
He aha nā ʻano kāleka IC like ʻole?
Kāleka M1: kāleka IC maʻamau, ʻaʻole hiki ke hoʻololi ʻia ka ʻāpana 0, hiki ke holoi ʻia nā ʻāpana ʻē aʻe a kākau hou ʻia;ʻO ka maʻamau, ʻo nā kāleka mana a me nā kāleka elevator a mākou e hoʻohana ai he kāleka M1.ʻO ke kāleka M1 he kāleka IC i hoʻomohala ʻia e NXP, ʻo ka inoa piha o ia NXP Mifare1 series.I kēia manawa, ʻo nā ʻāpana NFC i hoʻohana ʻia e ka hapa nui o nā mea hana kelepona kelepona ʻo NXP.
Kāleka UID: kāleka kope maʻamau, hiki ke hoʻopau pinepine a kākau i nā ʻāpana āpau, ʻaʻole kūpono ka mana komo inā loaʻa kahi pā ahi.
CUID: Hoʻonui i ke kāleka kope, hiki iā ia ke holoi a kākau pinepine i nā ʻāpana āpau, a hiki ke komo i ka hapa nui o nā pā ahi.
FUID: Kāleka kope kiʻekiʻe, hiki ke kākau ʻia ka ʻāpana 0 i hoʻokahi wale nō, a lilo ia i kāleka M1 ma hope o ke kākau ʻana.
UFUID: Kāleka kope kiʻekiʻe loa, hiki ke kākau ʻia ka ʻāpana 0 i hoʻokahi wale nō, ma hope o ka hoʻopaʻa ʻia ʻana o ke kāleka, e lilo ia i kāleka M1, a inā ʻaʻole i sila ʻia ke kāleka, lilo ia i kāleka UID.
Hoʻopili nā kāleka IC i ka manaʻo o nā kāleka leka uila mua, a ua māhele ʻia i nā kāleka IC contact a me nā kāleka IC non-contact.Aia nā kāleka IC contactless i ka māhele o RFID, a i kēia manawa e pili ana i nā kāleka IC kiʻekiʻe.ʻO ka mea maʻamau i hoʻohana ʻia ʻo ke kāleka M1 a me kāna mau kāleka kūpono.
ʻO ka ʻokoʻa ma waena o nā kāleka Mifare series
1) Hoʻokaʻawale ʻia nā kāleka ʻo Mifare i Mifare UltraLight, i ʻike ʻia ʻo MF0, e like me nā ʻāpana ʻokoʻa i hoʻohana ʻia i ke kāleka;
2) Mifare S50 a me S70, i ʻike ʻia ʻo MF1;
ʻO Mifare Pro, ʻike ʻia ʻo MF2, Mifare Desfire, ʻike ʻia ʻo MF3.Loaʻa iā Mifare 1 kahi ʻōlelo huna, ʻaʻohe ʻōlelo huna ʻo Mifare UltraLight.M1/ML/UtralLight/Mifare Pro e pili ana me 14443A protocol, AT88RF020 e pili ana me 14443B protocol
Nā ʻokoʻa ma waena o Mifare S50 a me Mifare S70:
1) Hoʻouna ka mea heluhelu/mea kākau i nā kauoha noi like ʻole i ke kāleka;
2) He ʻokoʻa ke ʻano kāleka (ATQA) bytes i hoʻihoʻi ʻia e ka pane.ʻO ke ʻano kāleka (ATQA) o Mifare S50 ʻo 0004H, a ʻo ke ʻano kāleka (ATQA) o Mifare S70 ʻo 0002H;
3) He ʻokoʻa ka mana a me ka hoʻomanaʻo hoʻomanaʻo, ʻo ka mana o S50 he 1K bytes, a ʻo ka mana o S70 he 4K bytes.
I kēia manawa, hoʻohana nui ʻia nā kāleka NFC i ka ʻike mana mana, nā kāleka pahi, ka ʻike pilikino pilikino, anti-counterfeiting, etc.
Hiki i ka pda paʻa lima ʻole ke kākoʻo i ka heluhelu a me ke kākau ʻana i ke kāleka NFC,Shenzhen Handheld-wireless Technology Co., Ltd.hāʻawi i nā ʻano like ʻoleRFID mea kākau moʻolelo, NFC paʻa lima,nā mea hōʻailona barcode, nā lima lima biometric, nā lepili uila a me nā polokalamu noi maʻamau, etc.
Ka manawa hoʻouna: Nov-01-2022