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Litaba

Likarolo tsa khamera ea leihlo

Joalokaha re tseba, tsamaisong ea CCTV, khamera ea IP ke sesebelisoa sa bohlokoa ka ho fetisisa se ka pele, haholo-holo khamera ea AI, khamera ea PTZ.Ho sa tsotellehe hore na IP khamera, dome / bullet / PTZ, esita le khamera e bohlale ea lapeng, re lokela ho ba le khopolo e akaretsang ea likarolo tsa bona ka hare.Elzoneta e tla u senolela karabo sehloohong sena se ka tlase.

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1.Sebopeho satebelokhamera:

E na le likarolo tse kholo tse 'nè le likarolo tse tharo tse nyenyane.

Likarolo tse 'ne tse kholo: chip ea khamera, lense, phanele ea mabone, matlo.

Likarolo tse tharo tse nyane: mohala oa mohatla, thaba ea lense, tšiea ea koporo, jj.

Hobaneng likh'amera tsa mefuta e fapaneng li na le pixel e ts'oanang, empa litheko tse fapaneng?Taba ea mantlha ke boleng ba lisebelisoa tsa Hardware le tharollo ea software e sebelisoang likarolong tsena.

2. KhameraChip:

Karolo ea bohlokoa ka ho fetisisa ea khamera ea marang-rang ke chip, boko ba khamera.Chip e kentsoe lebopeng la bo-mme;likarolo tse peli tsa bohlokoa tsa boardboard ke sensor ea setšoantšo: CCD kapa CMOS, le processor ea chip.

Mona, re lokela ho ithuta phapang pakeng tsa CCD le CMOS.

Bakeng sa ts'ebetso ea tlhahiso, CMOS e bonolo ho feta CCD.

Bakeng sa litšenyehelo, CMOS e theko e tlaase ho feta CCD.

Bakeng sa tšebeliso ea matla, CMOS e sebelisa matla a fokolang ho feta CCD.

Bakeng sa lerata, CMOS e na le lerata le fetang CCD.

Bakeng sa kutloelo-bohloko e bobebe, CMOS ha e na kutloelo-bohloko ho feta CCD.

Bakeng sa tharollo, CMOS e na le qeto e tlase ho feta CCD.

Le hoja CCD e phahametse CMOS ka boleng ba setšoantšo, CMOS e na le molemo oa theko e tlaase, tšebeliso e tlaase ea matla le phepelo e tsitsitseng, e fetohile e ratoang ke baetsi ba lisebelisoa tsa CCTV.Ka hona, theknoloji ea tlhahiso ea CMOS e lula e ntlafatsoa le ho ntlafatsoa, ​​​​e leng se etsang hore phapang e be nyane butle-butle.

3. Lense eahlokomelakhamera

Tsebo ea bohlokoa mabapi le Len ea kh'amera ea ho hlokomela ke bolelele ba sebaka le sebaka.

Bolelele ba ho tsepamisa maikutlo: Ke limilimithara tse kae tsa lense tseo re tloaetseng ho li sebelisa.Ka kakaretso 4mm, 6mm, 8mm, 12mm joalo-joalo.

Ha palo ea limilimithara e le kholoanyane, sebaka se senyenyane le sebaka se hole seo lense e tla se tšoara.Ka mohlala, ho shebella workshop le ntlo ea polokelo, hangata e sebelisa lense ea 4 mm;ho ea monyako o moholo oa mohaho oa bolulo, hangata o sebelisa 6 mm;ho ea leboteng le tseleng, hangata e sebelisa 12 mm.Ehlile, lense e lokela ho khethoa ka mokhoa o feto-fetohang ho latela ts'ebeliso e khethehileng.

Aperture: Ke nomoro ea F lenseng, hangata F1.0, F1.2, F1.4, F1.6.

Ha palo ea F ea aperture e le nyane, ho na le khanya e khanyang haholoanyane, 'me lense e theko e boima haholo. 

4. Leseli la khameraphanele

Liphanele tse tloaelehileng tsa khanya ea kh'amera li kenyelletsa: Leseli la Array IR, leseli le tloaelehileng la IR, Leseli le Lesoeu / Mofuthu.

Sepheo sa phanele ea leseli ke ho fana ka leseli le thusang bakeng sa lense bosiu.Bakeng sa leseli la IR, lense ena e khona ho utloa le ho tšoara lebone la infrared ebe e le fetola setšoantšo.Leseli le tšoeu / le futhumetseng hangata le kopantsoe le super starlight le mojule oa leseli le letšo, ho thusa ho tšoara pono e mebala-bala bosiu.

5. Ntlo ea lik'hamera

Ntlo ea lik'hamera e tla ka libopeho tse fapaneng, hangata e le mefuta ea likulo, dome, spherical.Lisebelisoa tsa matlo ke aluminium le polasetiki hangata, tse fihlang ho IP66 / IP67 e sa keneleng metsi.

Ke hoo e ka bang sohle seo u hlokang ho se tseba mabapi le sebopeho sa khamera kaofela.Khamera ea IP ea ELZONETA e sebelisa li-chips le lisebelisoa tsa boleng bo holimo, e nka mokhoa oa ho lokisa lense e 'ngoe le e 'ngoe le karolo ea mebala, 'me e fumana lihora tse 24 tsa ho tsofala.Ke ka lebaka leo kh'amera ea Elzoneta e ntse e ka boloka ts'ebetso e ntle kamora lilemo tse 4-5 tse tloaelehileng ho sebelisoa.


Nako ea poso: Feb-06-2023