Menene Kayan Aiki na Kyamara?

Module ɗin Kyamara, wanda kuma aka sani da Kyamara Compact Module, wanda aka rage wa suna CCM, ya ƙunshi manyan abubuwa guda huɗu: ruwan tabarau, firikwensin, FPC, da DSP. Muhimman sassan da za a iya yanke shawara kan kyamara mai kyau ko mara kyau sune: ruwan tabarau, DSP, da firikwensin. Manyan fasahohin CCM sune: fasahar ƙira ta gani, fasahar samar da madubi mai siffar aspheric, fasahar rufe ido.

Kayan Aikin Module na Kyamara

1. Ruwan tabarau

Ruwan tabarau na'ura ce da za ta iya karɓar siginar haske da haɗa siginar haske a cikin firikwensin CMOS/CCD. Ruwan tabarau yana ƙayyade yawan ɗaukar haske na firikwensin, tasirinsa gabaɗaya idan aka kwatanta da ruwan tabarau mai lanƙwasa. Tsarin ruwan tabarau na gani shine: ganga ruwan tabarau (Barrel), rukunin ruwan tabarau (P / G), Layer na kariyar ruwan tabarau (gasket), tacewa, mai riƙe ruwan tabarau (Mai riƙewa).

Ruwan tabarau na kyamara an raba su zuwa ruwan tabarau na filastik (PLASTIC) da ruwan tabarau na gilashi (GLASS), ruwan tabarau na kyamara gabaɗaya ya ƙunshi ruwan tabarau da yawa, yawanci ruwan tabarau na tsarin kyamara shine: 1P, 2P, 3P, 1G1P, 1G2P, 2G2P, 4G, da sauransu.. Da yawan ruwan tabarau, farashin ya fi girma; gabaɗaya, ruwan tabarau na gilashi zai sami tasirin hoto mafi kyau idan aka kwatanta da ruwan tabarau na filastik. Duk da haka, ruwan tabarau na gilashi zai fi tsada fiye da ruwan tabarau na filastik.

2. YANKA IR(Tace Yankan Infrared)

Akwai nau'ikan tsawon haske daban-daban a yanayi, idon ɗan adam don gano kewayon tsawon haske tsakanin 320nm-760nm, fiye da haske 320nm-760nm da idon ɗan adam ba zai iya gani ba; kuma sassan daukar hoto na kyamara CCD ko CMOS na iya ganin yawancin tsawon haske. Saboda shigar da nau'ikan haske daban-daban, launin da kyamara ta mayar da shi da ido tsirara a cikin karkacewar launi. Kamar tsire-tsire kore suna zama launin toka, hotuna ja suna zama ja mai haske, baƙi suna zama shunayya, da sauransu. Da dare saboda tasirin tacewa na matattarar bimodal, don haka CCD ba za ta iya cin cikakkiyar fa'idar dukkan hasken ba, don kada ta haifar da hayaniyar dusar ƙanƙara da aikinta mai ƙarancin haske yana da wuya a gamsar da shi. Don magance wannan matsalar, amfani da matattarar IR-CUT mai ninkaya.

Matatar IR-CUT mai dual Filter saitin matattara ne da aka gina a cikin saitin ruwan tabarau na kyamara, lokacin da ruwan tabarau da ke wajen firikwensin infrared ya nuna canje-canje a cikin ƙarfin haske, matatar IR-CUT mai canzawa ta atomatik da aka gina a ciki za a iya dogara da ƙarfin hasken waje sannan a canza ta atomatik, don hoton ya sami mafi kyawun sakamako. A wata ma'anar, matattara biyu za su iya canza matattara ta atomatik a rana ko dare, don a sami mafi kyawun tasirin hoto ko a rana ko da dare.

3. VCM (Motar Murya)

yanayin kyamara- VCM

Cikakken suna Muryar Murya, na'urorin lantarki a cikin injin muryar murya, wani nau'in injin ne. Domin ƙa'idar tana kama da lasifika, wanda ake kira motar muryar murya, tare da amsawar mita mai yawa, da halaye masu inganci. Babban ƙa'idarta tana cikin filin maganadisu na dindindin, ta hanyar canza girman wutar DC a cikin muryar motar don sarrafa matsayin shimfiɗar bazara, don motsa motsi sama da ƙasa. Tsarin ƙaramin kyamara yana amfani da VCM sosai don cimma aikin mayar da hankali kai tsaye, kuma VCM za iya daidaita matsayin ruwan tabarau don gabatar da hotuna masu haske.

4. Na'urar Firikwensin Hoto

Na'urar firikwensin hoto guntu ne na semiconductor, saman sa yana da miliyoyin zuwa dubban miliyoyin photodiodes, hasken zai samar da wutar lantarki, hasken zai mayar da shi siginar lantarki. Aikin sa yayi kama da na idon ɗan adam, don haka aikin na'urar firikwensin zai shafi aikin kyamara kai tsaye.

5. DSP

Mai Sarrafa Siginar Dijital (DSP) wani microprocessor ne wanda ya dace musamman don ayyukan sarrafa siginar dijital, kuma babban aikace-aikacensa shine aiwatar da algorithms na sarrafa siginar dijital daban-daban cikin sauri a ainihin lokaci.

Aiki: Babban manufar ita ce inganta sigogin siginar hoto ta dijital ta hanyar jerin tsarukan lissafi masu rikitarwa, da kuma aika siginar da aka sarrafa zuwa wayoyin hannu, kwamfutoci da sauran na'urori ta hanyar kebul da sauran hanyoyin sadarwa.

Mafi kyawun Mai Kaya da Na'urar Kyamara

Dongguan Hampo Electronic Technology Co., Ltd,ƙwararriyar masana'anta ce ta kera nau'ikan samfuran sauti da bidiyo na lantarki, tana da ƙungiyar masana'antarmu da R&D. Taimaka wa sabis na OEM da ODM. Idan samfuranmu na waje sun kusan cika tsammaninku kuma kawai kuna buƙatar su don su dace da buƙatunku, zaku iya tuntuɓar mu don keɓancewa kawai ta hanyar cike fom tare da buƙatunku.