Pepala ili likuwonetsa kusiyana pakati pa Gobal Shutter Camera Module ndi Rolling Shutter Zoom Camera Module.

Chotsekera ndi gawo la kamera lomwe limagwiritsidwa ntchito kuwongolera nthawi yowonekera, ndipo ndi gawo lofunikira la kamera.

Kukula kwa nthawi yotseka, kumakhala bwinoko. Nthawi yachidule ya shutter ndi yoyenera kuwombera zinthu zosuntha, ndipo nthawi yayitali yotseka ndiyoyenera kuwombera pamene kuwala sikukwanira. Nthawi yodziwika bwino ya kamera ya CCTV ndi 1/1 ~ 1/30000 masekondi, omwe amatha kukwaniritsa zonse-zofunikira pakuwombera nyengo.

Shutter imagawidwanso kukhala chotsekera chamagetsi ndi chotseka chamakina.

Chotsekera chamagetsi chimagwiritsidwa ntchito mu makamera a CCTV. Chotsekera chamagetsi chimazindikirika pokhazikitsa nthawi yowonetsera CMOS. Malinga ndi mitundu yosiyanasiyana ya zotsekera zamagetsi, timagawa CMOS kukhala Global Shutter CMOS ndi Rolling Shutter CMOS (Progressive Scan CMOS). Kotero, pali kusiyana kotani pakati pa njira ziwirizi?

Sensa ya Rolling Shutter CMOS imagwiritsa ntchito mawonekedwe owonekera pang'onopang'ono. Kumayambiriro kwa kuwonekera, sensa imasanthula mzere ndi mzere kuti iwonetsere mpaka ma pixel onse awululidwe. Zoyenda zonse zidamalizidwa munthawi yochepa kwambiri.

Global Shutter imazindikirika powonetsa zochitika zonse panthawi imodzi. Ma pixel onse a sensor amasonkhanitsa kuwala ndikuwonetsa nthawi imodzi. Kumayambiriro kwa kuwonekera, sensa imayamba kusonkhanitsa kuwala. Pamapeto pa chiwonetserocho, sensor imawerengedwa ngati chithunzi.

Chinthucho chikamayenda mofulumira, zomwe chotsekera chotsekeracho chimalemba zimapatuka ku zomwe maso athu aumunthu amawona.

Choncho, tikamawombera pa liwiro lalikulu, nthawi zambiri timagwiritsa ntchito Global Shutter CMOS Sensor Camera kuti tipewe kuwonongeka kwa zithunzi.

Powombera chinthu chosuntha, chithunzicho sichidzasuntha ndi skew. Pazithunzi zomwe siziwomberedwa pa liwiro lalikulu kapena zilibe zofunikira zapadera pazithunzi, timagwiritsa ntchito Kamera ya Rolling Shutter CMOS, chifukwa zovuta zaukadaulo ndizotsika kuposa za CMOS yapadziko lonse lapansi, mtengo wake ndi wotsika mtengo, ndipo chigamulo chake ndi chachikulu.

Lumikizanani sales@viewsheen.com kuti musinthe moduli ya kamera ya shutter yapadziko lonse lapansi.