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Takaitaccen tsarin kayan aikin kayan aikin kayan aikin sikirin yatsa

September 02, 2024
Tsarin sikirin yatsa ya ƙunshi mai duba mai hankali da sikirin yatsa. An sanya su biyu a wurare daban-daban. Mai hankali yana amfani da wutar lantarki da ake buƙata ta hanyar na'urar sikirin yatsa kuma yana karɓar bayanin ƙararrawa da bayanin yanayin da aka aiko da shi. Ana amfani da layin fasaha da yawa a nan don raba keɓaɓɓun USB biyu don wadataccen wutar lantarki da kuma watsa bayanan, wanda ke inganta aminci da amincin tsarin.
What are the emergency opening methods of the Fingerprint Scanner?
1. Asali na ka'idar Single
Mai sayen mai sa ido ya ƙunshi chipomputer guda ɗaya, agogo, keyboard, allon lcd, juyawa da sa ido, juyawa da kuma wasu raka'a. Yana kammala ayyukan sadarwa tare da na'urar daukar hotan zanen yatsa, bincike na hankali da lura da tsaro na tsarin sadarwa.
Mai Binciken Mai Bincike koyaushe yana cikin jihar karɓar kuma yana karɓar bayanan ƙararrawa da bayanin yanayin da na'urar daukar hoto ta hannu a cikin tsayayyen tsari. Don bayanan ƙararrawa, allon LCD da buzzer zai aika da wani sauraro da gani. Don bayanin matsayin, za a adana shi a cikin ƙwaƙwalwar ajiya kuma za'a kwatanta shi da matsayin tarihin scrinter kafin wannan lokacin don samun bayanan da ya gabata, kuma suna samar da bayanan da suka dace da su ta hanyar aiki na aiki ta hanyar LCD ta nuna don yanke shawara. Yayin da masu aiki da hankali da hankali ke tabbatar da ingantacciyar sadarwa tare da na'urar daukar hotan zanen yatsa, yana sa ido kan canje-canje a cikin tsarin sadarwa kuma tabbatar da lalacewa ta hanyar sadarwa layi.
2. Real Ofici na Scanner
Hakanan an samo hoton rubutun yatsa a cikin jerin shirye-shirye na 51 (AT89051), tantancewar da aka yi, injin da ke tattare da nunawa na yanzu, karba Alamar ƙararrawa ta aika da firikwensin, da aika bayanai.
Microcrom na guda-guda-da ke karɓar lambar da aka buga kuma yana kwatanta shi da kalmar wucewa da aka adana a cikin EEPROM. Idan kalmar sirri daidai ne, an kori mai aikin lantarki don buše; Idan kalmar sirri ba daidai ba ce, an ba da izinin mai aiki don sake shigar da kalmar sirri har sau uku; Idan duk sau uku ba daidai ba ne, guntu-guntu microcomputer na singin singin saka idanu da lura da layin sadarwa. Microcomputer guda-iri yana aika kowane aiki na kwance da kuma tuki na yanzu na mai kula da hankali, sannan ya tura bayanan ƙararrawa zuwa mai dubawa ga mai hankali dubawa a matsayin tushen bincike mai hankali .
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