Hauv kev siv tshuab automation thiab kev dag ntxias ntse, tau ua rau cov kev tsim qauv ntawm kev tsim qauv niaj hnub no, kev siv hluav taws xob ua tsaug, thiab kev txhim kho kev ua haujlwm yooj yim. Piv rau ib txwm muaj koob yees duab, board {- Tus qauv tsim qauv los sib sau ua ke, cov duab kos duab), thiab Circuit Court Circuitry mus rau Circuit Court Board. Cov kab sib xyaw no tuaj yeem yog ncaj qha rau hauv cov cuab yeej siv hluav taws xob lossis lub zeem muag module, muab kev daws teeb meem ntau dua rau cov ntawv thov kawg. Kab lus no yuav tshuaj xyuas lub hauv paus ua haujlwm ntawm pawg thawj coj ntawm pawg thawj coj ntawm lub koob yees duab los ntawm peb lub koob yees duab qib los ntawm peb lub koob yees duab: Kev ua yeeb yam ntawm kev siv, thiab raug cai ntawm cov xwm txheej.
1. Cov tub ntxhais ua haujlwm zoo: ua ke tsim qauv ntawm duab tau txais los ua ntej
Kev siv kev ua haujlwm ntawm pawg thawj coj - bead cov koob yees duab tig ntawm lub hom phiaj tseem ceeb ntawm "kev ntsuas tau zoo." Nws cov vaj tse theem pib muaj feem ntau muaj peb tus qauv tseem ceeb: cov duab sensor, lub teeb liab ua chav, thiab cov txheej txheem sib txuas.
Ua ntej, cov duab sensor yog "lub ntsej muag pom kev" ntawm lub koob yees duab, lub luag haujlwm rau kev hloov kho qhov muag ntawm cov cim hluav taws xob. Tam sim no, Mainstream board -} Cov koob yees duab qib feem ntau siv cov pa roj cmos (complementary hlau oxide siciconductor) sensors. Lawv cov hluav taws xob tsis tshua muaj zog, kev sib koom ua ke, thiab kev ceev nrawm nrawm ua rau lawv muaj kev lag luam siab, xws li high- ceev cov kab ntau lawm tshuaj xyuas. Qee qhov siab -}}}}}}}}}}} qhov zoo kom tsis txhob smearing ntawm txav cov khoom thiab xyuas kom meej cov duab ntawm cov hom phiaj dynamic.
Qhov thib ob, chav ntsuas teeb tsa (ISP) plays lub luag haujlwm ntawm "optimizer" rau cov duab zoo. Tus ISP nti lossis FPGA (teb Programmable Gard Array) Circuity ua rau hauv board (A ANEC), xws li tsis siv neeg lub suab nrov (xws li tsis siv neeg lub suab 3d Cov kev ua haujlwm no tsis tsuas yog txhim kho cov duab sib txawv thiab kev pom tseeb tab sis kuj yog cov qauv software zoo los ntawm cov qauv tsim tawm software (xws li cov khoom siv rawized)
Thaum kawg, lub interface xa txheej txiav txim siab ua haujlwm ntawm cov ntaub ntawv hloov ntawm lub koob yees duab thiab tus tswv tsev tswj. Hom kev sib txuas lus xws li mipi csi {}}} 2 (LVDs (thiab USB 3.0 / 3.1. Mipi csi {{{}}} 2 yog qhov kev xaiv xaiv tau zoo tshaj plaws rau kev pom lub zeem muag vim nws lub siab latenced thiab siab bandwidth. USB, ntawm qhov tod tes, tau siv dav hauv me me thiab nruab nrab-}}}}} Ua si yooj yim. Qee qhov siab- kawg board-}}} Lub koob yees duab qib siab tseem txhawb nqa kev deb, muaj ntau lub koob yees duab synchronization.
2. Cov txuj ci technical: Underlying txhawb rau ntau yam muaj xwm txheej
Lub luag haujlwm ua haujlwm ntawm board {{}}}} Cov koob yees duab theem tab sis kuj nyob rau hauv ib lub ntsiab lus customized ntawm cov koob yees duab ib txwm muaj.
Ua ntej, lawv cov miniaturization thiab tsis tshua muaj hluav taws xob. Board {-} Cov koob yees duab qib uas tshem tawm cov pob zeb nyob sab nraud, thiab cov duab hluav taws xob ua kom tsawg dua 10 hli x 10mm. Kev noj fais fab feem ntau qis dua 500mw, ua rau lawv haum rau qhov chaw {{}}}} Lub zeem muag pom kev thiab cov chav kho mob endoscope.
Thib ob, hloov tau sensor configuration. Nyob ntawm daim ntawv thov yuav tsum tau ua, board - Cov duab qib siab tuaj yeem nruab nrog cov qauv duab thoob ntiaj teb nrog ntau tshaj 50 megapixels. Cov sensors no npog tag nrho ntawm cov xwm txheej, los ntawm yooj yim barcode lees paub siab kom siab- precision seem. Piv txwv li, hauv siciconductor Wafer Wafer Kev Tshuaj Ntsuam Xyuas, Kev Kho Mob Qib Siab {}} Thaum nyob hauv logistics sorting, tsawg- daws, siab} Cov koob yees duab ceev tuaj yeem txheeb xyuas cov pob khoom seem ntawm ib pua.
Thib peb, txhim kho ib puag ncig ib puag ncig. Txhawm rau kom nkag siab, kev cuam tshuam hluav taws xob, thiab cov kev siv hluav taws xob tsis haum thiab siv cov dej kub kub (}}}}}} 30℃rau 85 degree). Qee cov qauv kuj tseem ua ke rau cov khoom siv ua kom zoo nkauj / tso zis cuam tshuam nrog PLCS (ua kom muaj zog ntawm kev ntes ntawm lub hom phiaj ceev ntawm cov kab sib dhos siab.
3. Raug ntawv thov raws li: Nkag mus los ntawm kev tsim khoom los ntawm kev tawm teb
Lub Foundation Ua Haujlwm ntawm Board -} Cov Koob Yees Duab Qeb Kev txiav txim siab lawv cov ntawv thov dav dav hauv peb qhov chaw hauv qab no:
• Kev soj ntsuam kev lag luam: hauv cov khoom siv hluav taws xob (xws li cov khoom siv hluav taws xob ua tau zoo dua qub Kev siv zog thiab ua yuam kev ntawm phau ntawv kev pom kev pom kev.
• Kev lag luam muaj tswv yim zoo: Hauv lub tsheb - mounted ncig {}} Cov koob yees duab Ua ke nrog ntau ntau ntau ntau (WDR) Tshuab, lawv tuaj yeem pom daim ntawv tso cai daim ntawv tso cai thiab cov ntaub ntawv neeg taug kev txawm nyob hauv Backlight tej kev mob.
• Kev tshawb nrhiav kev kho mob thiab kev tshawb fawb txog Endoscopic: Cov tsom iav ua kom pom tseeb hauv cov txheej txheem ntawm cov kws kho tshuab lossis cov ntaub ntawv txhawb nqa cov ntaub ntawv kuaj siv tshuaj thiab cov ntaub ntawv.
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Raws li "qhov muag" ntawm lub zeem muag muaj kev siv lub zeem muag, board {{}}}} Cov koob tsheej qib tau nthuav tawm cov duab kos yooj yim los ua kev yoog raws ib puag ncig, kev sib raug zoo, thiab kev txawj ntse. Nrog kev nce qib ntawm CMOS sensor thev naus laus zis (xws li pawg rov qab ua ke ntawm cov duab ib txwm muaj), xws li tsav tsheb kev lag luam ntxiv rau cov neeg ntse thiab cov khoom siv hluav taws xob tsis tu ncua. Rau cov koom tes hauv kev lag luam, kev nkag siab tob tob ntawm pawg thawj coj noj ua ke ntawm board-}}} tiam kev pom kev daws teeb meem.
