Nkuko twese tubizi, kamera zigira uruhare runini mu bijyanye no kugenzura umutekano. Muri rusange, kamera zishyirwa ku mihanda yo mu mijyi, mu maduka n'ahandi hantu hahurira abantu benshi, muri za kaminuza, mu bigo n'ahandi. Ntabwo zigira uruhare rwo kugenzura gusa, ahubwo ni ubwoko bw'ibikoresho by'umutekano kandi rimwe na rimwe zikaba isoko y'ibimenyetso by'ingenzi.

Dushobora kuvuga ko kamera zigenzura umutekano zabaye igice cy'ingenzi cy'akazi n'ubuzima muri sosiyete ya none.

Nk'igikoresho cy'ingenzi cya sisitemu yo kugenzura umutekano,indorerwamo yo kugenzura umutekanoishobora kubona no gufata amashusho y'agace runaka cyangwa ahantu runaka mu gihe nyacyo. Uretse kugenzura mu gihe nyacyo, lenzi zo kugenzura umutekano zifite ububiko bw'amashusho, uburyo bwo kugera kure n'ibindi bikorwa, byakoreshejwe cyane mu nzego zitandukanye z'umutekano.

Indorerwamo zo kugenzura umutekano

1,Igice cy'ingenzi cy'ikirahuri cyo kugenzura umutekano

1)Fuburebure bw'amaso

Uburebure bw'ikirahuri cy'umutekano bugena ingano n'ubusobanuro bw'ikintu kigenewe kugaragara ku ishusho. Uburebure bw'ikirahuri bugufi bukwiriye kugenzura ahantu hanini kandi kureba kure ni gato; uburebure burebure bukwiriye kureba kure kandi bushobora kwagura intego.

2)Indorerwamo y'amaso

Nk'igice cy'ingenzi cya lens yo kugenzura umutekano, lens ikoreshwa cyane cyane mu kugenzura aho icyerekezo cy'inyuma n'uburebure bw'inyuma kugira ngo ifate ibintu by'ingenzi biri ku ntera n'uburebure butandukanye. Amahitamo ya lens agomba kugenwa hashingiwe ku bikenewe byihariye. Urugero, lens zifite inguni nini zikoreshwa cyane cyane mu kugenzura ahantu hanini, mu gihe lens za telephoto zikoreshwa mu kugenzura intego ziri kure.

3)Igikoresho cyo kumenya ishusho

Ishusho y'ishusho ni kimwe mu bice by'ingenzi byaindorerwamo yo kugenzura umutekano. Ishinzwe guhindura ibimenyetso by'urumuri mo ibimenyetso by'amashanyarazi kugira ngo ifate amashusho. Hari ubwoko bubiri busanzwe bw'ibikoresho by'amashusho: CCD na CMOS. Muri iki gihe, CMOS igenda ifata umwanya ukomeye buhoro buhoro.

4)Umwobo

Umwobo w'ikirahure cy'umutekano ukoreshwa mu guhindura ingano y'urumuri rwinjira muri lensi no kugenzura ubwiza n'ubujyakuzimu bw'ishusho. Gufungura uwo mwobo mu buryo bwagutse bishobora kongera ingano y'urumuri rwinjira, bikaba bikwiye gukurikizwa mu kugenzura ahantu hadacanye urumuri, mu gihe gufunga uwo mwobo bishobora kugera ku burebure bwinshi bw'ubutaka.

5)Tuburyo bwo gukurura

Amwe mu ma lenzi yo kugenzura umutekano afite uburyo bwo kuzenguruka kugira ngo azunguruke kandi ahinduke mu buryo butambitse cyangwa buhagaze. Ibi bishobora gukwirakwiza ubwoko bwinshi bw'igenzura no kongera imiterere n'ubushobozi bwo kugenzura.

Ikirahuri cyo kugenzura umutekano

2,Igishushanyo mbonera cy'indorerwamo zo kugenzura umutekano

Igishushanyo mbonera cy'amaso cyaindorerwamo zo kugenzura umutekanoni ikoranabuhanga ry'ingenzi cyane, rikubiyemo uburebure bw'icyerekezo, aho umuntu abona ibintu, ibice bya lens n'ibikoresho bya lens bya lens.

1)Fuburebure bw'amaso

Ku bijyanye n'amatara yo kugenzura umutekano, uburebure bw'ibanze ni ikintu cy'ingenzi. Guhitamo uburebure bw'ibanze bigena uburebure bw'ikintu gishobora gufatwa n'amatara. Muri rusange, uburebure bw'ibanze bushobora gukurikirana no kureba ibintu biri kure, mu gihe uburebure bw'ibanze bukwiriye kurasa mu mfuruka nini kandi bushobora gutwikira ahantu hanini ho kureba.

2)Aho ureba

Uburyo bwo kureba ni kimwe mu bintu by'ingenzi bigomba kwitabwaho mu gushushanya indorerwamo zo kugenzura umutekano. Uburyo bwo kureba bugena urwego rw'ubutambitse n'uruhagaze iyo ndorerwamo ishobora gufata.

Muri rusange, amatara yo kugenzura umutekano agomba kugira ahantu hanini ho kureba, agashobora gukwirakwira ahantu hanini, kandi agatanga ahantu harambuye ho kureba.

3)Libice bya ens

Guteranya lens birimo lens nyinshi, kandi imikorere itandukanye n'ingaruka zitandukanye z'urumuri bishobora kugerwaho hakoreshejwe guhindura imiterere n'aho lens ziherereye. Imiterere y'ibice bya lens igomba kuzirikana ibintu nk'ubwiza bw'ishusho, kwihuza n'urumuri rutandukanye, no kurwanya ingaruka zishobora guterwa n'ibidukikije.

4)Indorerwamo y'amasomikirere

Ibikoresho by'ikirahuri nabyo ni kimwe mu bintu by'ingenzi bigomba kwitabwaho mu gushushanya indorerwamo.Indorerwamo zo kugenzura umutekanobisaba gukoresha ibikoresho byiza cyane, imiterere myiza y'urumuri no kuramba. Ibikoresho bisanzwe birimo ikirahure na pulasitiki.

Ibitekerezo bya nyuma

Niba ushishikajwe no kugura ubwoko butandukanye bw'amalenzi yo kugenzura, gupima, indege zitagira abapilote, inzu igezweho, cyangwa ikindi kintu icyo ari cyo cyose, dufite ibyo ukeneye. Twandikire uyu munsi kugira ngo umenye byinshi ku malenzi yacu n'ibindi bikoresho.