Ka tsoelo-pele e potlakileng ea thekenoloji, theknoloji ea biometric e ntse e sebelisoa ka ho eketsehileng lipatlisisong tse tsoelang pele. Theknoloji ea boitsebahatso ba biometric haholo-holo e bua ka theknoloji e sebelisang biometrics ea motho bakeng sa netefatso ea boitsebiso. Ho ipapisitsoe le ho ikhetha ha likarolo tsa batho tse ke keng tsa phetoa, theknoloji ea ho tsebahatsa biometric e sebelisoa bakeng sa netefatso ea boitsebiso, e bolokehileng, e tšepahalang le e nepahetseng.
Likarolo tsa bioloji tsa 'mele oa motho tse ka sebelisoang bakeng sa temoho ea biometric li kenyelletsa sebopeho sa letsoho, menoana, sebopeho sa sefahleho, iris, retina, pulse, auricle, joalo-joalo, athe likarolo tsa boitšoaro li kenyelletsa tekeno, lentsoe, matla a konopo, joalo-joalo. likarolo, batho ba thehile mahlale a fapaneng a biometric joalo ka temoho ea letsoho, temoho ea menoana, temoho ea sefahleho, temoho ea mantsoe, kananelo ea iris, kananelo ea ho saena, jj.
Theknoloji ea temoho ea Palmprint (haholo-holo thekenoloji ea ho lemoha mothapo oa palema) ke theknoloji ea ho lemoha boitsebiso ba bophelo bo nepahetseng haholo, hape ke e 'ngoe ea litheknoloji tse tsebahalang haholo le tse sireletsehileng tsa ho lemoha biometric hona joale. E ka sebelisoa libankeng, libakeng tsa taolo, meahong ea liofisi tsa maemo a holimo le libakeng tse ling tse hlokang boitsebiso bo nepahetseng ba boitsebahatso ba basebetsi. E ’nile ea sebelisoa haholo mafapheng a kang a lichelete, phekolo ea meriana, litaba tsa ’muso, tšireletso ea sechaba le toka.
Theknoloji ea tlhokomelo ea Palmprint
Theknoloji ea tlhokomelo ea methapo ea Palmar ke theknoloji ea biometric e sebelisang ho ikhetha ha methapo ea mali ea palema ho khetholla batho ka bomong. Molao-motheo oa eona o ka sehloohong ke ho sebelisa litšoaneleho tsa ho monya ha deoxyhemoglobin methapong ho isa ho 760nm haufi le leseli la infrared ho fumana leseli la sejana sa venous.
Ho sebelisa temoho ea methapo ea palema, qala ka ho beha letsoho holim'a sensor ea mohlokomeli, ebe u sebelisa leseli le haufi le infrared bakeng sa ho tseba ho fumana tlhaiso-leseling ea sejana sa motho, ebe u bapisa le ho netefatsa ka li-algorithms, mehlala ea database, jj. liphetho tsa tlhokomeliso.
Ha ho bapisoa le litheknoloji tse ling tsa biometric, temoho ea methapo ea palema e na le melemo e ikhethang ea thekenoloji: likarolo tsa tlhaho tse ikhethang le tse batlang li tsitsitse; Lebelo la ho lemoha kapele le tshireletso e phahameng; Ho amohela boitsebahatso ba batho bao e seng ba mabitso ho ka qoba likotsi tsa bophelo bo botle tse bakoang ke ho kopana ka kotloloho; E na le mefuta e mengata ea maemo a kopo le boleng bo phahameng ba 'maraka.
Chuang'An haufi le infrared lense
Lense (mohlala) CH2404AC e entsoeng ka boithaopo ke Chuang'An Optoelectronics ke lense e haufi le infrared e etselitsoeng ka ho khetheha bakeng sa lisebelisoa tsa ho hlahloba, hammoho le lense ea M6.5 e nang le litšobotsi tse kang ho sotha ho tlaase le ho rarolla bothata bo phahameng.
E le lense e batlang e holile e batlang e le haufi le infrared, CH2404AC e na le setsi sa bareki se tsitsitseng mme hajoale e sebelisoa haholo ho lihlahisoa tsa ho tsebahatsa mothapo oa palema. E na le melemo ea ts'ebeliso lits'ebetsong tsa libanka, lits'ebetsong tsa ts'ireletso ea lirapeng tsa boikhathollo, litsamaiso tsa lipalangoang tsa sechaba le mafapha a mang.
Tlhahiso ea sebakeng sa heno ea kananelo ea mothapo oa palema oa CH2404AC
Chuang'An Optoelectronics e thehiloe ka 2010 mme ea qala ho theha yuniti ea khoebo ea ho lekola ka 2013, e shebane le nts'etsopele ea letoto la lihlahisoa tsa lense tsa lense. E se e le lilemo tse leshome ho tloha ka nako eo.
Matsatsing ana, lilense tse fetang lekholo tse hlahlobang ho tsoa ho Chuang'An Optoelectronics li na le ts'ebeliso e holileng mafapheng a kang ho lemoha sefahleho, ho lemoha iris, ho lemoha mongolo oa palema le ho lemoha menoana. Lense e kang CH166AC, CH177BC, joalo-joalo, e sebelisoa tšimong ea ho lemoha iris; CH3659C, CH3544CD le lilense tse ling li sebelisoa lihlahisoa tsa ho tsebahatsa menoana ea palema.
Chuang'An Optoelectronics e ikemiseditse ho indasteri ea lense ea optical, e shebane le lipatlisiso le nts'etsopele le tlhahiso ea lilense tse phahameng tsa tlhaloso le lisebelisoa tse amanang le tsona, ho fana ka lits'ebeletso tsa litšoantšo tse hlophisitsoeng le tharollo bakeng sa liindasteri tse sa tšoaneng.
Lilemong tsa morao tjena, lilense tsa mahlo tse entsoeng ka boithaopo le tse entsoeng ke Chuang'An li 'nile tsa sebelisoa haholo likarolong tse fapa-fapaneng tse kang liteko tsa indasteri, ts'ireletso ea ts'ireletso, pono ea mochine, likoloi tse sa tsamaisoang ke sefofane, DV e tsamaeang, litšoantšo tse futhumetseng, sefofane, joalo-joalo,' me li na le e fumane thoriso e atileng ho tsoa ho bareki ba malapeng le ba kantle ho naha.
Nako ea poso: Nov-08-2023
