Uru rupapuro rutangiza itandukaniro riri hagati ya Gobal Shutter Kamera Module na Kuzunguruka Shutter Zoom Kamera Module.

Shitingi ni igice cya kamera ikoreshwa mugucunga igihe cyerekanwe, kandi nikintu cyingenzi cya kamera.

Ninini yo gufunga igihe, nibyiza. Igihe gito cyo gufunga gikwiranye no kurasa ibintu byimuka, kandi igihe kirekire cyo gufunga gikwiriye kurasa mugihe urumuri rudahagije. Igihe gisanzwe cyo kwerekana kamera ya CCTV ni 1/1 ~ 1/30000 amasegonda, gishobora kuzuza ibisabwa byose - kurasa ikirere.

Shutter nayo igabanijwemo ibikoresho bya elegitoroniki na shitingi.

Ifunga rya elegitoronike rikoreshwa muri kamera za CCTV. Shitingi ya elegitoronike igerwaho mugushiraho igihe cyo kwerekana CMOS. Ukurikije ubwoko butandukanye bwa shitingi ya elegitoronike, tugabanya CMOS muri Global Shutter CMOS na Rolling Shutter CMOS (Progressive Scan CMOS). None, ni irihe tandukaniro riri hagati yizi nzira zombi?

Rolling Shutter CMOS sensor ikoresha uburyo bwo gusikana buhoro buhoro. Mugutangira kwerekanwa, sensor isikana umurongo kumurongo kugirango yerekanwe kugeza pigiseli zose zerekanwe. Ingendo zose zarangiye mugihe gito cyane.

Global Shutter igerwaho mugushira ahabona icyarimwe. Pigiseli zose za sensor zegeranya urumuri kandi zigaragaza icyarimwe. Mugutangira kwerekanwa, sensor itangira gukusanya urumuri. Kurangiza kwerekanwa, sensor isoma nkishusho.

Iyo ikintu kigenda vuba, ibyo roller shutter yanditse bitandukana nibyo amaso yacu yabantu abona.

Kubwibyo, mugihe urasa kumuvuduko mwinshi, mubisanzwe dukoresha Global Shutter CMOS Sensor Kamera kugirango twirinde guhindura ishusho.

Iyo urasa ikintu cyimuka, ishusho ntizahinduka kandi ihindagurika. Ku mashusho atarashwe ku muvuduko mwinshi cyangwa udafite ibisabwa byihariye ku mashusho, dukoresha Kamera ya Rolling Shutter CMOS, kubera ko ingorane za tekinike ziri munsi y’izerekanwa ku isi hose CMOS, igiciro gihenze, kandi imyanzuro nini.

Menyesha kugurisha@viewsheen.com kugirango uhindure moderi ya kamera yisi yose.