Nheyo yeFinerprint Kuziva Nguva Yekupinda Tekinoroji

Kune akawanda akasiyana siyana ebhaibheri emabhizimusi emunhu, kusanganisira zvigunwe zvemunwe, anomirira, mapuranga anoshandiswa zvakanyanya nemishini yekupinda, yekudzora, mimwe mishoni, uye zvishoma nezvishoma ende. Maindasitiri akadai seane Smart Dones.

Chimwe chezvakanyanya kukosha zvechiratidzo chekunzwa zvigunwe uye kuenda kunongedzo yehunyanzvi, uye musimboti wekunakisa kwekuzivikanwa kweminwe uye kuti zvinokwanisika kuunganidza zvigunwe zvigunwe zvine musoro uye zvinobudirira (zvechokwadi, zvinogonawo kudaro yakavandudzwa kuburikidza gare gare algorithms, asi mhedzisiro yekuvandudza ishoma). Parizvino, pane matatu makuru nzira dzeMunwe weMinwe Pinger
1. Optical Fingerprint Scanner
Optical yemunwe wemunwe weScanner rudzi rwemugunwe yekuzivisa zviine tekinoroji yekugona kwekupinda tekinoroji iyo yakaiswa pakutanga. Semuenzaniso, nguva yakawanda yekupinda michina uye yekuwana kudzora yakashandisa Optical Fingerprint Kuzivikanwa Kweminzvimbo Yekuenda Kinnu International. Izvo zvinonyanya kushandisa nheyo yekurapa uye kuratidzwa kwechiedza, inoisa chigunwe pane lens yemazwi, uye chigunwe chinovhenekerwa neyevakavakirwa-muchiedza. Iyo mwenje inotungira kubva pasi kusvika pari prism, uye wozobuda neprism. Chiedza chakaburitswa chiri pamusoro pemunwe. Kona yekuramba uye kupenya kwechiedza chakaratidza chichava chakasiyana. Shandisa prism kujekesa iyo pane iyo CCD pane yekubhadhara-yakajairwa mudziyo, uye wozoita kuti manhamba emahara (mitsara ine hupamhi hwemafomu) mune dema uye mipata (iyo macleys pakati pe Mitsetse) mune chena yakawanda-grayscale zvigunwe zveminwe iyo inogona kuongororwa neminwe yemunwe mushini algorithm. Wobva waenzanisa dhatabhesi kuti uone kana zvichienderana.
Iko kukanganisa kweye Optical zvigunwe zvigunwe zviri izvo zvemhando yemunwe mune zvimwe zvinodiwa pane tembiricha uye humhandara hweganda, asi kwete iyo denmis, uye inokanganiswa kwazvo nekuva pamusoro pe chigunwe chakachena. Kana paine akawanda maguruva kana eminwe zvigunwe paminwe yemushandisi, zvikanganiso zvinozivikanwa zvinogona kuitika. Uye zviri nyore kunyengerwa neminwe fake yeminwe. Kune vashandisi, hazvina kuchengeteka kwazvo uye chakagadzikana kushandisa.
2. Capacitive Fingerprint Scanner
Kuunganira kwemunwe wechigunwe kwekutanga kwekutanga kwekutanga kushandisa silicon waffer uye iyo yekufambisa subcutaneous leadrolyte kugadzira ndima yemagetsi. Kuchinjika kwemunwe wechigunwe kuchakonzera shanduko dzakasiyana mumusiyano wekumanikidza pakati pezviviri, kuti kutsunga kwakakwana kwemunwe kunogona kuzadziswa. Iyi nzira ine kusimba kwakasimba uye haina zvinodiwa zvakakosha kune iyo yekushandisa nharaunda. Panguva imwecheteyo, nzvimbo yaigara naSilicon Wafers uye zvakanangana nezvinhu zviri mukati megadziriro yefoni inogamuchirika .
Iyo yazvino capaciting Finerprint module inogovaniswawo mumhando mbiri: Scatch mhando uye sundira mhando. Kunyangwe iyo yekutanga inogara vhoriyamu diki, ine dambudziko rakakura kwazvo maererano neyekuzivikanwa kuyera uye nyore. Izvi zvakaburitsa zvakananga magadziri ekutarisa pane iyo push-mhando
3. Ziva redhiyo redhiyo kuzivikanwa
Iyo radio radio senser inoburitsa hushoma huwandu hweredhiyo frequency chiratidzo kuburikidza ne senset, iyo inogona kupinda paganda renzvimbo yekuwana iyo yemukati yekuwana iyo yekuisa ruzivo kuti uwane ruzivo. Semuenzaniso, iyo Sensid3d Ultrasonic Fingerprint Nguva Yekudzivirira Nguva yakaburitswa neVoCommin
Kuenzaniswa neyekutanga tekinoroji, iyo rf sensor inoda zvishoma chigunwe chechikepe uye chinogona kuburitsa mifananidzo yakakwirira-mhando. Mukuwedzera, nekuda kwekugona kutora mifananidzo yakakwira, iyo nzvimbo sensor inogona kudzikiswa apo ichokwadi chekusimbisa, nekukonzera redhiyo sensences inoshanda kune akasiyana-siyana madiki madiki mbozha. Nekudaro, nekuda kwekudikanwa kwekushingairira kuendesa masaini, kushandiswa kwesimba kwakakwirira kupfuura izvo zvemhando yepamusoro. Mukuwedzera, kune vashoma vagadziri vanoshandisa rudzi urwu rwe tekinoroji panguva ino, saka mutengo wakawanda uchiri kureba.