2 ntawm 1 daim npav nyeem ntawv

Txheej txheem cej luam:

2 hauv 1 daim npav nyeem ntawv yog hybrid card nyeem ntawv uas nyeem thiab sau IC chipset card thiab nyeem cov ntawv sib nqus xwb.

Muaj nuj nqi:

• Txhawb nqa daim npav nyeem cov ntawv sib nqus, hu rau daim npav IC nyeem ntawv thiab sau ntawv

• Modularstructureeasytodisassembleandmaintainmachine

• Nruab qhov chaw ruaj ruaj ruaj ruaj nyob pem hauv ntej, withhigh andlow ob hom (xaiv)

• Highprecisioncardtransmittingchannel (molding)

• Txaus sab heev

• Sib xyaw nrog ntau txoj haujlwm

• Tus kheej ntsuas phoo ua haujlwm

• Kev loj me me, khaws qhov chaw nruab

• Hom duab thiab hom

Specification

Thov

2 hauv 1 daim npav nyeem ntawv yog dav siv nyob rau hauv kev lag luam hauv qab no.

• Lub txhab nyiaj rau tus kheej qhov xaus

• Qhov chaw nres tsheb

• Tsis siv neeg vending system

• Cov chaw ruaj ntseg

• Tus lej cim

Kev Paub

Daim npav IC& Daim yuaj ID

Lub npe ntawm daim npav ID yog daim npav qhia npe. Nws yog ib hom induction daim npav uas tsis tuaj yeem sau ua lus bai. Nws muaj tus lej du. Nws feem ntau suav nrog EM daim qauv ntawm Taiwan SYRIS, Asmeskas HID, TI, MOTOROLA thiab lwm daim npav ID. Qhov muaj ntau zaus yog 125KHz, uas yog qhov muaj ntau zaus. Feem ntau siv rau kev nkag mus tswj; tag nrho lub npe ntawm daim npav IC yog kev sib xyaw ua ke hauv daim npav, tseem hu ua daim npav ntse. Nws nyeem tau zoo thiab sau tau, muaj lub peev xwm loj, thiab muaj lub zog encryption. Cov ntaub ntawv sau cia yog kev nyab xeeb thiab txhim khu kev qha, thiab nws yooj yim dua rau siv, xws li daim npav system thiab cov neeg siv khoom. Tam sim no, muaj feem ntau PHILIP Mifare series phaib. Qhov zaus yog 13.56MHz, uas yog qhov muaj teeb meem loj.

Daim yuaj IC (Daim Ntawv Npav Sib Xyaw Ua Ke) tseem hu ua daim npav ntse, daim npav ntse, daim npav microcircuit, lossis daim npav microchip. Nws embeds microelectronic nti rau hauv daim npav puag uas ua raws li ISO 7816 tus qauv thiab ua rau nws mus rau hauv daim npav ntawv. Cov qauv kev sib txuas lus nruab nrab ntawm daim npav IC thiab tus nyeem yuav hu tau lossis tsis txuas. Raws li kev sib txuas lus sib txuas lus, IC daim npav tau muab faib ua daim npav tiv toj IC, daim npav sib tiv tauj IC thiab daim npav dual interface (nrog rau kev sib tiv tauj thiab tsis sib txuas lus sib txuas).

2. Daim npav ID tsis tuaj yeem sau, tsuas yog tus lej ID tuaj yeem nyeem tau; thiab daim npav IC tuaj yeem nyeem, sau ntawv thiab zais.

3. Kev ruaj ntseg ntawm daim npav IC ntau ntau dua li daim npav ID. Tsis muaj txoj cai los nyeem cov npav ntawm daim npav ID, yog li nws yooj yim los qog. Txoj kev nyeem thiab sau ntawm cov ntaub ntawv kaw rau hauv daim npav IC yuav tsum muaj kev tiv thaiv tus lej cim cim, thiab txawm tias txhua thaj chaw hauv daim npav muaj qhov txawv tus password los tiv thaiv tag nrho cov ntaub ntawv kev nyab xeeb. Tus password rau sau cov ntaub ntawv thiab lo lus zais rau kev nyeem cov ntaub ntawv ntawm daim npav IC tuaj yeem tsim kom sib txawv, muab cov kev faib tawm zoo tswj cov txheej txheem kom paub meej qhov system ruaj ntseg.

4. Daim npav ID tsuas sau tus naj npawb npav daim npav; Daim npav IC (xws li Philips mifare1 daim npav) tuaj yeem sau txog 1000 cim.

5. Vim tias daim npav ID tsis muaj ntaub ntawv khaws tseg thiab tsis muaj kev faib tawm, lawv tsuas tuaj yeem tso siab rau software software txhawm rau ua cov ntaub ntawv ntawm txhua cov kab ke, ua rau nws nyuaj rau nthuav cov kab ke thiab kom paub qhov tseeb-daim npav. IC daim npav thaj tsam nws tus kheej tau muab faib ua 16 ntu, txhua tus nyias muaj nyias tus password sib txawv, tuaj yeem hloov kho kom tiav. Txawm hais tias tus neeg siv xav nce qhov ua haujlwm taw tes, tsis tas yuav rov ua hlau, tsuas yog ntxiv cov kho vajtse thiab software.

6. Daim npav ID thiab daim npav ID nyeem tau yog pheej yig dua IC daim npav thiab nyeem daim npav

Qhov zoo sib xws: 1. Ua-hauv nti; 3. Ob leeg muaj kev ua haujlwm sib kis; 4. Qhov tseem ceeb txhua qhov yog microcomputers; 5. Ob leeg puav leej muaj peev xwm me me