I-IC Smart Card

Isingeniso somkhiqizo:

I-IC Smart Card eyaziwa nangokuthi ikhadi lemvamisa yomsakazo, yakhiwa nge-IC chip and induction antenna, efakwe ekhadini le-PVC elijwayelekile, futhi i-chip ne-antenna abanazo izingxenye eziveziwe. Yebo

Ubuchwepheshe obusha obuthuthukiswe emhlabeni eminyakeni yamuva, buhlanganisa ngempumelelo ubuchwepheshe bokuhlonza ubuchwepheshe beRadio Radio kanye nobuchwepheshe beKhadi le-IC ukuze baphele amandla (akukho mandla ekhadini) futhi mahhala

Inkinga yokuxhumana yi-reakrough enkulu emkhakheni wamadivayisi kagesi. Ikhadi lisondele ebusweni bomfundi ngebanga elithile (ngokuvamile 5-10mm), kanye nokuhanjiswa kwe-wave ukuqedela idatha ifundwe futhi ubhale imisebenzi.

1. Funda futhi ubhale imisebenzi uqediwe phakathi kwekhadi le-UN non - kanye nomfundi wekhadi ngokusebenzisa amaza omsakazo. Imvamisa yezokuxhumana phakathi kwalokhu okubili yi-13.56mhz. Ikhadi le-IC elingenakuxhumana uqobo

Kuyikhadi nje. Lapho umfundi / umbhali we-Reader afundwa futhi ebhala ikhadi, isiginali ethunyelwe ngumfundi ihlanganiswa nezingxenye ezimbili ezinhle kakhulu: {- ingxenye yesiginali yamandla, ekhiqizwa yikhadi

Ngemuva kokuthola, khiqiza amandla asheshayo nge-L / C anikeze i-chip ukuthi isebenze. Enye ingxenye yilomyalo kanye nesiginali yedatha, eyala i-chip ukuqedela ukufundwa kwedatha

Funda, uguqule, ugcine, njll., Bese ubuyisela isiginali kumfundi ukuqedela ukusebenza okufundwayo nokubhala.

2. Ukuhlukaniswa kwangaphakathi kwe-non - Xhumana nekhadi le-Smart

Ikhadi le-Smart elingenamsebenzi lihlukaniswe izingxenye ezimbili: indawo yesistimu (i-CDF) nendawo yomsebenzisi (ADF)

Indawo Yesistimu: Isetshenziswa ngabakhiqizi bekhadi nabathuthukisi bohlelo kanye nabakhiphi bekhadi.

Indawo Yomsebenzisi: Kusetshenziselwa ukugcina imininingwane efanele yedatha yomnikazi wekhadi.

3. Uma kuqhathaniswa namakhadi okuxhumana e-IC, amakhadi angenakuxhumana anezinzuzo ezilandelayo:

a. Ukuthembela okuphezulu Akukho ukuxhumana okwenziwe ngomshini phakathi kwekhadi le-UN non - kanye nomfundi, okugwema ukwehluleka okuhlukahlukene okubangelwa ukufunda nokubhala. Isibonelo: Ngenxa yokufakwa okunzima kwekhadi, okungelona -

Ukungasebenzi okubangelwa ukufakwa kwezinto zakwamanye amazwe ekhadini, ukuxhumana okungekuhle okubangelwa uthuli noma uwoyela.

Ngaphezu kwalokho, ayikho i-chip eveziwe ebusweni bekhadi lokuxhumana ne- -, ngakho-ke asikho isidingo sokukhathazeka nge-chip ewela, ukwehla kwamandla e-electrostatic, ukulimala kwe-etc, futhi kuthuthukisa ukusetshenziswa kwamakhadi.

Sebenzisa ukuthembeka.

b. Kulula ukusebenza.

Ngenxa ye-non - ukuxhumana kokuxhumana, umfundi angasebenzisa ikhadi ngaphakathi kohlu lwe-10cm, ngakho-ke asikho isidingo sokufaka nokukhipha ikhadi, elilungele abasebenzisi, elilungele abasebenzisi. Asikho isidingo sokusebenzisa ikhadi elingenamsebenzi.

Ngokuqondisa, ikhadi lingadlulisela ebusweni bomfundi kunoma yiluphi uhlangothi lokuqedela ukusebenza, okuthuthukisa kakhulu ijubane lokusetshenziswa ngakunye.

c. Ukushayisana kwe-anti -

Kukhona i-anti esheshayo anti - indlela yokushayisana ekhadini elingenamsebenzi, ongavimbela ukuphazanyiswa kwedatha phakathi kwamakhadi. Ngakho-ke, umfundi "angakwazi ukucubungula ngasikhathi sinye" acubungule amakhadi amaningi angaxhumana naye.

Ukufana kwesicelo esiphezulu, ukuthuthukisa ijubane lokusebenza kohlelo

d. Ingahle ilungele izinhlelo ezahlukahlukene

Inombolo ye-serial yekhadi elingenamsebenzi ihlukile. Umenzi usungule le nombolo ye-serial ngaphambi kokuthi umkhiqizo ushiye ifektri futhi awukwazi ukushintshwa.

Indlela yokuqinisekisa ye- -

Ngaphambi kokuthi kusetshenzwe ikhadi elixhumana naye, ukuqinisekiswa kokuhlangana okuthathu kumele kwenziwe phakathi komfundi kanye nomfundi, nayo yonke imininingwane ibethelwe ngesikhathi senqubo yokuxhumana. Ngaphezu kwalokho, imboni ngayinye ekhadini inephasiwedi yayo yokusebenza kanye nemibandela yokufinyelela.

Ukwakheka kwememori yekhadi lokuxhumana kwenza kube yinhloso ehlukahlukene - futhi ingasetshenziswa ezinhlelweni ezahlukene. Abasebenzisi bangasetha amaphasiwedi ahlukene kanye nemibandela yokufinyelela ngokuya ngezicelo ezahlukahlukene.

e. Ukusebenza okuhle kokubethela

I-IC Smart iqukethe i-Chip Chip, i-Antenna ye-Icraction, futhi ifakwe uphawu ngokuphelele ekhadini le-PVC elijwayelekile ngaphandle kwezingxenye eziveziwe. Kufundwa nokubhala of non -} ukuxhumana kwe-IC Cards

Inqubo yokufunda nokubhala ivame ukuqedwa ngamagagasi omsakazo phakathi kwe-non {{0} Ikhadi le-IC smart kanye nomfundi.

The non - Ukuxhumana ne-IC Smart Card ngokwayo ngumzimba nje. Lapho umfundi efunda futhi ebhala ikhadi, isiginali ethunyelwe ngumfundi ihlanganiswa izingxenye ezimbili: {- ingxenye yokuhlinzekwa kwamandla

Isiginali, ngemuva kwesiginali itholwe yiKhadi, iphinde isebenze nge-L / C yayo, idala amandla asheshayo okunikeza i-chip ukuthi isebenze. Enye ingxenye ihlanganisa idatha

Isiginali, uqondise i-chip ukuqedela idatha, ukuguqulwa, ukugcinwa, njll., Bese ubuyela kumfundi. Uhlelo lokufunda nokubhala lwakhiwa yi-UN non - Ikhadi le-IC lokuxhumana, noma ngabe uhlaka lwehadiwe

Isakhiwo kanye nenqubo yokusebenza iyenziwe lula kakhulu. Ngasikhathi sinye, ngosizo lwe-Advanced Management Software kanye nemodi yokusebenza engaxhunyiwe ku-inthanethi, inqubo yokufunda yedatha nokubhala isebenza kahle.

f. Ikhadi eliphakeme lokushisa lokushisa

Ukuze uhlangabezane nezidingo zezinhlelo zokusebenza ezingokoqobo, siyaqhubeka nokuthuthukisa amakhadi aphezulu - amakhadi wokuphakamisa ukusebenza alungele izindawo ezikhethekile zohlelo lokusebenza. Ngokuya ngokumelana okushisa okuphezulu, ukumelana nokugoba kanye nokusetshenziswa kwezinto zokwakha imvelo, ezethu

Zenziwe nge-ANTIXITED High - lokushisa

Umfundi wethu wekhadi lokusondela usetshenziswa kabanzi ekuqoqweni kwama-toll highway kanye nokuphathwa komphakathi.

Amashadi ashisayo: I-IC Smart Card, China, abakhiqizi, abahlinzeki, ifektri, eyenziwe ngokwezifiso, eshibhile, ephansi, isampula yamahhala