Sony Starvis Sensor Lub Koob Yees Duab Module yog dab tsi?
Sony Starvis Sensor Lub Koob Yees Duab Module yog ib lub koob yees duab sib koom ua ke uas suav nrog Sony's Starvis duab sensor- nraub qaum-illuminated (BSI) CMOS sensor tshwj xeeb tsim los rau qis- teeb pom kev zoo- nrog rau cov khoom tseem ceeb xws li cov lo ntsiab muag kho qhov muag, cov duab teeb liab processor (ISP), thiab lub voj voog tsav tsheb. Tsim los txhawb lub Starvis sensor lub zog tseem ceeb, xws li lub teeb pom kev siab siab (los ntawm nws lub npe "Visibility Under the Starlight"), tsis tshua muaj suab nrov, thiab txhim kho nyob ze -infrared (NIR) cov lus teb, cov qauv no tau kho kom zoo kom ntes cov duab meej, xim txawm nyob rau hauv qhov chaw tsaus heev (xws li, hnub qub lossis qis -lux). Nws yog tsim los rau ntau yam kev siv, suav nrog kev soj ntsuam kev ruaj ntseg, tsheb dashcams, kev lag luam tshuab tsis pom kev, thiab kev kho mob endoscopes, qhov twg cov duab txhim khu kev qha hauv qis-lub teeb lossis siab- qhov sib txawv yog qhov tseem ceeb, thiab feem ntau koom nrog cov yam ntxwv ntxiv xws li HDR (High Dynamic Range) kev ua haujlwm kom ua tau zoo.
Dab tsi yog qhov zoo ntawm Sony Starvis Sensor Lub Koob Yees Duab Module?
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Technical Metric |
Sony StarvisLub koob yees duab Module |
TxujLub koob yees duabCov qauv |
|
Tsawg-Lub teeb rhiab heev |
0.00016 lux (xim) |
0.001-0.01 lux (xim) |
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Dynamic Range |
68+ dB (AD 12-ntsis) |
60 dB (AD 10-ntsis) (common) |
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NIR Absorption (850 nm) |
75% |
50-55% (nruab nrab) |
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Kev siv fais fab |
0.773W (eg, IMX678) |
1.0-2.0W (common) |
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HDR Technology |
Clear HDR (cov khoom cuav -dawb) |
DOL HDR (cov duab kos duab) lossis tsis muaj |
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Pixel Tsim |
2.0-2.9μm loj pixels |
1.0-1.5μm me pixels (ntau) |
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Quantum Efficiency (QE) |
83% ntawm 850 nm NIR |
50-60% (nruab nrab) |
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Nyeem Noise |
0.6 e⁻ |
1.0–2.0 e⁻ (ntau) |
- Exceptional Tsawg-Lub teeb rhiab heev:Qhov txiaj ntsig tseem ceeb yog nws qhov kev ua tau zoo tshaj plaws hauv ultra-low- teeb pom kev zoo. Qhov no ua tiav los ntawm nws Back-Illuminated (BSI) pixel qauv. Tsis zoo li pem hauv ntej -illuminated (FSI) sensors, BSI tsim tso lub teeb -sensitive photodiodes saum txheej thaiv, cia lawv ntes lub teeb ncaj qha thiab ua tau zoo. Qhov no ua rau muaj teeb meem ntau dua -rau- suab nrov piv, ua rau lub koob yees duab tsim cov duab ci thiab cov ncauj lus kom ntxaws txawm nyob rau hauv ib puag ncig lub hnub qub.
- Cov duab zoo tshaj plaws purity nrog qis suab nrov:Starvis sensors suav nrog Super High Conversion Gain technology. Cov txheej txheem no nthuav tawm cov teeb liab hluav taws xob los ntawm txhua lub pixel thaum ntxov, ua ntej lub suab nrov tuaj yeem ua qhov tseem ceeb. Cov txheej txheem no muaj txiaj ntsig zoo txwv tsis pub muaj suab nrov uas yuav txwv tsis pub ua kom nthuav dav thaum txhawb lub teeb liab los ntawm qhov tsaus ntuj, ua rau muaj kev huv, ntse dua, thiab siv tau ntau dua, uas yog qhov tseem ceeb rau AI video analytics tom ntej.
- Siab ze -Infrared (NIR) rhiab heev: Rau 24/7 soj ntsuam, ntau lub koob yees duab siv infrared LEDs rau illumination nyob rau hauv tag nrho cov tsaus ntuj nti. Starvis sensors yog tshwj xeeb optimized rau high quantum efficiency nyob rau hauv lub 850nm mus rau 940nm wavelength ntau. Qhov no txhim kho NIR rhiab heev tso cai rau lub koob yees duab ua kom pom tseeb thiab ci dua cov duab monochrome nrog lub suab nrov tsawg thaum siv IR txiav - lim tshem tawm (ICR) thiab teeb pom kev infrared, feem ntau thaum xav tau qis dua - zog IR LEDs.
- Superior Dynamic Range (Tshwj xeeb Starvis 2):Qhov zoo tshaj plaws, tshwj xeeb tshaj yog thib ob - tiam Starvis 2, yog nws qhov kev txhim kho loj heev. Siv cov thev naus laus zis xws li "Clear HDR" uas yog ua raws li cov nqi sib sau ua ke thiab kev nyeem ntawv, nws tuaj yeem ntes ntau qhov ci ntsa iab hauv tib qhov raug. Qhov no zoo tshem tawm cov duab kos duab (ghosting lossis xim distortion) feem ntau nrog ntau yam - raug HDR cov txheej txheem, ua rau nws zoo tagnrho rau kev ntes cov duab meej ntawm nrawm- txav cov khoom hauv qhov nyuaj siab - qhov sib txawv scenes zoo li qhov tawm los yog tawm tsam lub ntuj kaj.
- Muaj pov thawj ntseeg tau rau kev thov thov:Raws li kev sib xyaw ua ke ntawm cov yam ntxwv ua tau zoo, lub koob yees duab modules ua nrog Starvis sensors tau dhau los ua tus qauv kub hauv kev lag luam uas xav tau kev ntseeg siab, puag ncig - lub - moos duab. Lawv yog cov kev xaiv zoo tshaj plaws rau siab -kawg kev ruaj ntseg systems, tsheb dashcams, thiab kev lag luam tshuab pom kev siv qhov kev ua tau zoo ib yam nyob rau hauv unpredictable thiab hnyav teeb pom kev zoo yog qhov tseem ceeb.