Incazelo yekhadi lokulawula ukufinyelela ukuthi uhlelo lokulawula ukufinyelela oluhlakaniphile lwasekuqaleni luqukethe isilawuli sokulawula ukufinyelela, isifundi sekhadi, inkinobho yokuphuma kanye nesikhiya sikagesi, futhi umnikazi wekhadi angakwazi ukushwiba ikhadi ngokushesha eduze komfundi wekhadi ( 5-15 cm) kanye, umfundi wekhadi angakwazi ukuzwa ikhadi futhi aholele ulwazi olusekhadini (inombolo yekhadi) kumsingathi, umninikhaya aqale abuyekeze ukungabi semthethweni kwekhadi, bese enquma ukuthi uzovala yini umnyango.Zonke izinqubo zingafinyelela imisebenzi yokulawula ukufinyelela inqobo nje uma ingaphakathi kobubanzi bekhadi lokuswayipha elisebenzayo.
Ukuqhathaniswa kwekhadi le-IC nekhadi le-ID
Ezokuphepha
Ukuvikeleka kwekhadi le-IC kukhulu kakhulu kunekhadi le-ID, futhi inombolo yekhadi ekhadini le-ID ingafundwa ngaphandle kwemvume, futhi kulula ukuyilingisa.
Ukufundwa nokubhala kwedatha eqoshwe ekhadini le-IC kudinga ukuqinisekiswa kwephasiwedi okuhambisanayo, futhi ngisho nendawo ngayinye yekhadi inokuvikelwa okuhlukile kwephasiwedi, okuvikela ngokugcwele ukuphepha kwedatha, iphasiwedi yekhadi le-IC ukubhala idatha kanye nephasiwedi idatha efundiwe ingasethwa ukuthi ihluke, inikeze indlela enhle yokuphatha ye-hierarchical ukuqinisekisa ukuphepha kwesistimu.
Ukurekhodwa
Ikhadi le-ID alikwazi ukubhala idatha, okuqukethwe kwayo kwerekhodi (inombolo yekhadi) kungabhalwa kuphela umenzi we-chip ngesikhathi esisodwa, umthuthukisi angakwazi ukufunda inombolo yekhadi kuphela ukuze asetshenziswe, akakwazi ukwenza uhlelo olusha lokuphatha inombolo ngokuvumelana nezidingo zangempela. yohlelo.
Ikhadi le-IC alikwazi ukufundwa kuphela umsebenzisi ogunyaziwe inani elikhulu ledatha, kodwa futhi nomsebenzisi ogunyaziwe ukubhala inani elikhulu ledatha (njengenombolo yekhadi elisha, amalungelo omsebenzisi, imininingwane yomsebenzisi, njll.),Ikhadi le-IC elirekhodiwe okuqukethwe kungasulwa ngokuphindaphindiwe.
Umthamo wesitoreji
Amakhadi omazisi aqopha kuphela inombolo yekhadi, kuyilapho amakhadi e-IC (afana namakhadi e-Philips mifare1) angaqopha cishe izinhlamvu eziyi-1000.
Ukusebenza okungaxhunyiwe ku-inthanethi nokusebenza kwenethiwekhi
Ikhadi le-ID ngenxa yokuthi akukho okuqukethwe, zonke izimvume zomnikazi wekhadi, imisebenzi yesistimu ukuthembela ngokugcwele ekusekelweni kwesizindalwazi senkundla yenethiwekhi yekhompyutha.
Ikhadi le-IC ngokwalo lirekhode inani elikhulu lokuqukethwe okuhlobene nomsebenzisi (inombolo yekhadi, ulwazi lomsebenzisi, igunya, ibhalansi yokusetshenziswa kanye nolwazi oluningi), lingahlukaniswa ngokuphelele nokusebenza kwesikhulumi sekhompiyutha, ukuze kuzuzwe imodi yokuxhumana kanye nokungaxhunyiwe ku-inthanethi yokuguqulwa okuzenzakalelayo. yokusebenza, ukufeza ububanzi obuningi bokusetshenziswa, izidingo zezintambo ezincane.
I-Shanghai Aipu-Waton Electronic Industries Co., Ltd
Isikhathi sokuthumela: Jul-06-2023