RFID Keychain

A: Enkosi ngomdla wakho kwizitshixo zethu ze-RFID! Njengomvelisi, siziyila ngezindlu ze-ABS ezinempembelelo ephezulu- kunye ne-epoxy potting epheleleyo, siphumeza umlinganiselo we-IP67 wokufumana uthuli olupheleleyo kunye nokuxhathisa kwamanzi. Oku kuthetha ukuba banokumelana nokuntywiliselwa emanzini ukuya kuthi ga kwimitha eyi-1 kangangemizuzu engama-30 kwaye baxhathise kakhulu kumathontsi, iimpembelelo, kunye nokunxitywa kwemihla ngemihla. Ilaser{6}}imiqondiso ekroliweyo ayisayi kuphela, kwaye sizivavanyile ngaphezulu kwe-100,000 yomjikelo wokufunda/wokubhala ngogcino lwedatha ubuncinane iminyaka eli-10. Zilungele iimeko ezirhabaxa ezifana neenkqubo zokupaka zangaphandle okanye ukusetyenziswa kwezitshixo zehotele. Ukuba unexhala malunga nokuphila ixesha elide kwisicelo esithile, zive ukhululekile ukwabelana ngeenkcukacha{12}singacebisa eyona modeli ingcono okanye sinikeze iisampuli zasimahla zovavanyo.

A: Siyavuya ukunceda ukucacisa ukuhambelana! Izitshixo zethu eziqhelekileyo ze-RFID zisebenza kwi-13.56 MHz (HF) kunye ne-NXP NTAG213 yokwenene ye-chips (i-ISO/IEC 14443A protocol), enikezela ukusebenza okugqwesileyo kulawulo lokufikelela, ukuhamba ixesha, kunye nokufunda kufutshane (ngokuqhelekileyo i-2-5 cm). Sikwabonelela ngeemodeli kwiFrequency ePhantsi (125–134 kHz, umz., EM4305) kunye ne-Ultra High Frequency (860-960 MHz) ezineetshipsi ezifana ne-MIFARE Classic, i-Desfire, okanye i-Alien H9. Ukuqinisekisa indibaniselwano engenamthungo, nceda unike inkqubo yakho rhoqo kunye neenkcukacha zomfundi{14}siya kuqinisekisa ukuhambelana okanye ukucebisa itshiphu echanekileyo. Njengomvelisi, sisebenzisa kuphela iitshiphusi zoqobo,{16}}ezingavalelekiyo ukhuseleko oluphezulu nokuthembeka.

A: Ngokuqinisekileyo-ukwenza isiko lelinye lamandla ethu! Sinikezela ngomkrolo welaser okanye isilika{1}}ngoshicilelo lwesikrini kwiilogo ezisisigxina, umbhalo, okanye amanani alandelelanayo angacimekiyo. Unokukhetha ngaphambili{3}}ukhetho lokufaka iikhowudi olufana nokubhala idatha, utshixo lwecandelo, ukhuseleko lokugqitha, okanye isabelo esisodwa se-ID. Ngelixa imodeli yethu eqhelekileyo imnyama, siyayixhasa imibala yesiko kunye neemilo kwiiodolo ezinkulu. Yabelana nje ngomsebenzi wakho wobugcisa okanye iimfuno, kwaye iqela lethu liya kubonelela ngobungqina kunye nesicatshulwa. Oku kulungele ukwenza uphawu kwiihotele, kwiikhampasi, okanye kwiinkqubo zokufikelela kwinkampani.

A: Umbuzo omkhulu! Izitshixo zethu (ingakumbi iimodeli ze-HF ezifana ne-NTAG213) zicwangciswa ngokupheleleyo kusetyenziswa ababhali be-NFC/RFID abasemgangathweni okanye ii-apps ezifana neZixhobo ze-NFC. Njengomvelisi, sicebisa iikhowudi ezichwephesha ngobuninzi okanye ukuseta ngokukhuselekileyo ukunqanda iimpazamo. Sinikezela ngeenkonzo zenkqubo{3}yangaphambili ngaphandle kweendleko zokuseta ezongeziweyo kwii-odolo ezininzi{4}}oku kuquka ukulayisha idatha yakho, amacandelo okutshixa, okanye ukuseta amagama ayimfihlo. Nikeza ngokulula iinkcukacha zakho zeekhowudi xa uodola, kwaye siya kuyiphatha ngokukhuselekileyo phambi kokuthunyelwa. Oku kongela ixesha kwaye kukuqinisekisa ukuhambelana okugqibeleleyo ukusuka kusuku lokuqala.

A: Uluhlu lokufunda lomgangatho wethu we-13.56 MHz amakhonkco yi-2-5 cm, kuxhomekeke kumandla omfundi wakho kunye nezinto zokusingqongileyo (ukuphazamiseka kwentsimbi okanye izipaji ezishinyeneyo zingayinciphisa kancinci). Ukuba ufumana ufundo olungahambelaniyo, oonobangela abaxhaphakileyo baquka amandla okufunda aphantsi, ukuphazamiseka kwezixhobo ezikufutshane, okanye uqhelaniso olungafanelekanga. Njengomvelisi, yonke iyunithi ifumana uvavanyo lombane lwe-100% ngaphambi kokuthunyelwa. Sicebisa uvavanyo kwindawo yakho yokwenyani{7}}imiba emininzi isonjululwe ngohlengahlengiso lomfundi. Qhagamshelana nathi ngeenkcukacha, kwaye siza kucombulula ingxaki okanye sibuyisele naziphi na iiyunithi ezineziphene phantsi kwewaranti yethu yeenyanga ezili-12.

IMPENDULO: Ukhuseleko yeyona nto iphambili kuthi. Izitshixo zethu zisebenzisa iitshiphusi ze-NXP zokwenyani ezine-UID ezikhethekileyo, -ezingavalelekiyo, zenza uphinda-phindo olungagunyaziswanga lube nzima kakhulu (ingakumbi ngamacandelo atshixiweyo okanye ukhuseleko lwe-password). Iithegi ezisisiseko ezisezantsi-zinokuthi ngamanye amaxesha zenziwe ngezixhobo zabathengi, kodwa iinketho zethu zeHF/UHF ezinoguqulelo oluntsonkothileyo (njenge MIFARE Desfire) zibonelela ngebhanki{4}}inqanaba lokhuseleko. Kwiimfuno -zokhuseleko oluphezulu, sicebisa ukuba wenze ukhuseleko lwegama lokugqitha okanye usebenzise iifitsha ezichasene{7}}nexesha langaphambili{8}}lokwenza inkqubo. Ukuba ukhuseleko lubalulekile kwiprojekthi yakho, sazise{10}singacebisa ngeyona chip ikhuselekileyo kunye noqwalaselo.

A: Ewe, singathanda ukuba uvavanye umgangatho wethu ngokwakho! Sinikezela ngeesampulu ze-3-5 zasimahla kubathengi abafanelekileyo (ugubungela kuphela ukuthunyelwa). Kwi-odolo zesiko, akukho buncinci bungqongqo{3}} sifaka iibhetshi ezincinci zovavanyo, kunye nexabiso levolyum kwimitsi emikhulu. Izinto zesitokhwe zithunyelwa ngenqanawa ngaphakathi kweeyure ezingama-24, ngelixa izitshixo ezenziwe ngokwezifiso zihlala zithatha iintsuku ezi-3 ukuya kwezi-5 zokusebenza. Njengomvelisi othe ngqo, sibeka phambili ukuguqulwa ngokukhawuleza kwaye sinokukhawulezisa iimfuno ezingxamisekileyo. Xhumana neemfuno zakho, kwaye siza kulungiselela ucaphulo olulolwakho.

A: Siyaxolisa ukuva ukuba unengxaki-simela emva kweemveliso zethu ngewaranti yeenyanga ezili-12 kunye nokutshintshwa simahla kokwenza iziphene. Ulungiso oluqhelekileyo luquka ukujonga umonakalo womzimba, ukuqinisekisa ukuba awukho kufutshane nemagnethi eyomeleleyo, okanye ukuvavanywa ngumfundi owahlukileyo. Ukuba kungaphakathi kwewaranti, vele uqhagamshelane nathi ngeenkcukacha zeodolo yakho kunye neefoto, kwaye siya kuthumela enye endaweni yayo ngokukhawuleza (kaninzi ngaphandle kweendleko). Kwiiprojekthi ezinkulu, sinokunikezela ngesivumelwano somgangatho wesiqhelo soxolo lwengqondo olongeziweyo. Ukwaneliseka kwakho yinjongo yethu!