Taw qhia
Niaj hnubkev ruaj ntseg systemsnyob ntawm lub koob yees duab - los ntawm lub tswb nrov yooj yim mus rau lub nroog thoob plaws lub nroog. Hauv txhua lub koob yees duab yog ibkoob yees duab moduleuas captures video, txheej txheem nws, thiab xa mus rau ib tug recorder los yog huab. Kev xaiv qhov zoo module yog qhov tseem ceeb: nws cuam tshuam rau cov duab zoo, pom kev hmo ntuj, kev ntseeg siab, thiab tus nqi. Kab lus no piav qhia txog yam tseem ceeb ntawmkoob yees duab modulesiv hauvkev ruaj ntseg systems, suav nrogUSB Lub Koob Yees Duab Modulerau kev teeb tsa hauv PC,4k mipi koob yees duab modulethiabmipi csi-2 koob yees duab modulerau embedded recorders, thiab qhov zoo ntawm ibOEM koob yees duab modulerau cov khoom siv.
Cov Lus Qhia Tseem Ceeb rau Kev Ruaj Ntseg Lub Koob Yees Duab Module
Lub koob yees duab kev ruaj ntseg khiav 24/7 nyob rau hauv txhua qhov huab cua. Ib qho haumkoob yees duab moduleyuav tsum muaj:
Kev daws teeb meem siab - txhawm rau txheeb xyuas lub ntsej muag lossis daim ntawv tso cai (1080p yam tsawg kawg; 4K ntau).
Tsawg-teeb kev ua tau zoo - rhiab heev los yog infrared (IR) muaj peev xwm.
Dav dav dynamic ntau yam (WDR) - tuav lub hnub ci ntsa iab thiab qhov ntxoov ntxoo sib sib zog nqus.
Txhim khu kev qha interface - MIPI, Ethernet, lossis USB.
Tsim nyog vaj tse - lub module yuav tsum haum rau hauv dome los yog mos txwv enclosures.
1. MIPI CSI-2 Lub Koob Yees Duab Module – Tus Qauv Embedded
Rau network IP koob yees duab (qhov feem ntau hom hauv kev tshaj lijkev ruaj ntseg systems), lub koob yees duab module txuas ncaj qha mus rau SoC sivmipi csi-2 koob yees duab moduleinterface. MIPI CSI-2 muaj latency tsawg, tsis muaj zog, thiab siab bandwidth - zoo meej rau lub sijhawm tiag tiag video encoding. A4k mipi koob yees duab module(8 MP) tuaj yeem xa 4K ntawm 30 fps rau lub processor rau H.264 / H.265 compression.
Ntau lub koob yees duab kev ruaj ntseg manufacturers xaiv ibmipi csi-2 koob yees duab modulevim nws yog compact thiab zam ib tug cais USB choj. Nrov sensors suav nrog Sony IMX415 (4K) thiab IMX307 (1080p). Sab nraum zoov modules feem ntau suav nrog IR-txiav lim (ICR) uas hloov ntawm cov xim (hnub) thiab IR-sensitive monochrome (hmo ntuj).
2. USB Lub Koob Yees Duab Module – Rau PC-raws li Recorders
A USB Lub Koob Yees Duab Moduleyog siv nyob rau hauv kev ruaj ntseg systems uas lub recorder yog ib tug PC, Raspberry Pi, los yog me me computer. Cov qauv no ua raws li UVC (USB Video Class), ua rau lawv ntsaws-thiab-ua si. Piv txwv li, ib lub chaw ua haujlwm me me yuav siv tau aUSB Lub Koob Yees Duab Moduletxuas nrog lub PC uas khiav qhov chaw saib xyuas software (ZoneMinder, Shinobi).
Txawm li cas los xij, USB lub koob yees duab raug txwv los ntawm cable ntev (3-5 m) thiab tej zaum yuav xav tau kev txuas ntxiv mus ntev dua. Lawv muaj ntau dua hauv DIY lossis me mekev ruaj ntseg systems.
3. OEM Lub Koob Yees Duab Module - Tsim rau Kev Ruaj Ntseg Hom
Cov hom kev ruaj ntseg loj (Hikvision, Dahua) tsis tshua siv cov khoom lag luam tawm. Lawv koom tes nrog ib tugOEM koob yees duab moduletus neeg muag khoom los tsim cov qauv kev cai uas haum lawv lub tsev thiab ua tau raws li cov kev xav tau tshwj xeeb:
Custom lens - ib qho kev pom (xws li, 2.8 mm wide-angle lossis 12 mm telephoto).
Interface - MIPI, Ethernet, lossis AHD.
IR LED board kev koom ua ke - LEDs nyob ib ncig ntawm lub lens rau hmo ntuj pom kev.
Huab cua sealing - IP66 / IP67 rau kev siv sab nraum zoov.
IbOEM koob yees duab modulexyuas kom pom optics, sensor, thiab cov txheej txheem ua haujlwm tau zoo ua ke, xa cov duab zoo dua thiab kev ntseeg siab.
4. 4K MIPI Lub Koob Yees Duab Module – Kev soj ntsuam siab
Rau cov ntawv thov uas xav tau lub ntsej muag lossis daim ntawv tso cai daim ntawv txheeb xyuas thoob plaws cheeb tsam, a4k mipi koob yees duab moduleyog zoo tagnrho. Nws muab 8 megapixels (3840 × 2160) - plaub zaug qhov nthuav dav ntawm 1080p. Covmipi csi-2 koob yees duab moduleinterface tswj cov ntaub ntawv tus nqi (≈3 Gbps rau 4K @ 30 fps). Cov qauv no muaj nyob rau hauv high-end tsau dome thiab PTZ koob yees duab.
Thaum xaiv ib4k mipi koob yees duab module, tshawb xyuas lub lens qhov kev daws teeb meem kho qhov muag - lub lens pheej yig yuav plam qhov 4K nthuav dav.
5. Lwm Interfaces – AHD, TVI, CVI
Analog HD cov qauv (AHD, TVI, CVI) tseem siv nyob rau hauv keeb kwmkev ruaj ntseg systemsvim lawv ua hauj lwm dhau cov coaxial cables uas twb muaj lawm thiab tuaj yeem khiav 500 m tsis poob. Cov no siv tshwj xeeb analog koob yees duab modules. Rau kev txhim kho tshiab, MIPI-raws li IP koob yees duab nyiam dua rau kev daws teeb meem siab dua thiab cov yam ntxwv ntse.
Kev sib piv Interface rau Security Cameras
| Interface | Kev daws teeb meem | Cable Ntev | Zoo tshaj rau |
|---|---|---|---|
| MIPI CSI-2 | Mus txog 4K | <30 cm (internal) | Embedded IP koob yees duab |
| USB (UVC) | 1080p – 4K | 3–5 m | PC-based recorders |
| AHD / TVI | 1080p – 4K | 500 m | Retrofit analog systems |
| Ethernet (IP) | 4K, 8K | 100 m (PoE) | Professional networks |
Vim li cas OEM Lub Koob Yees Duab Modules Dominate Security
Cov khoom lojkev ruaj ntseg systemsyuav luag tsis tau ua nrog cov neeg siv khoom siv USB modules. Cov neeg tsim khoom sivOEM koob yees duab moduledesigns vim:
Tus nqi qis - kev sib xyaw MIPI module yog pheej yig dua li USB + choj nti.
Kev ntseeg siab dua - tsis muaj USB txuas rau corrode.
Flexibility - kev cai lens thiab vaj tse.
Scalability - tsheej lab ntawm cov units xav tau ib yam, sim modules.
Ib yamOEM koob yees duab modulerau lub koob yees duab dome suav nrog lub sensor, lub lens tuav, IR-txiav lim, thiab LED tsav tsheb ntawm ib lub PCB uas ntsaws rau hauv lub rooj tsavxwm tseem ceeb.
Sincere's Camera Modules for Security Systems
Ntawm Sincere, peb muabkoob yees duab modulekev daws teeb meem raukev ruaj ntseg systemsntawm tag nrho cov scale:
- OEM koob yees duab module- Kev cai tsim rau dome, mos txwv, thiab turret koob yees duab.
- USB Lub Koob Yees Duab Module- UVC raws li DVR-on-PC lossis prototyping.
- 4k mipi koob yees duab module- high-resolution sensors nrog IR-txiav lim tswj.
- Mipi csi-2 koob yees duab module- tus qauv interface rau IP koob yees duab SoCs (HiSilicon, Ambarella, Sigmastar).
Cov ntsiab lus
Kev ruaj ntseg systemssiv ntau yamkoob yees duab moduletechnologies.Mipi csi-2 koob yees duab moduleyog tus qauv rau IP koob yees duab, muab latency qis thiab ncaj qha SoC kev koom ua ke.USB Lub Koob Yees Duab Moduleyog siv hauv PC-raws li lossis DIY teeb. Rau qhov nthuav dav tshaj plaws, a4k mipi koob yees duab modulentes 8 megapixel video. Feem ntau cov kws tshaj lij kev ruaj ntseg hom cia siab rauOEM koob yees duab moduletsim los ua kom zoo dua optics, vaj tse, thiab nqi. Thaum tsim lossis xaiv lub koob yees duab kev ruaj ntseg, kev nkag siab txog cov kev xaiv no yuav pab koj kom tau txais kev sib npaug ntawm kev daws teeb meem, kev sib txuas lus, thiab kev ntseeg siab.
Hu rau Sincere los tham txog kojOEM koob yees duab modulelos yog lwm yamkoob yees duab modulecov cai raukev ruaj ntseg systems.
