Maitiro Ekusarudza Lenzi Yekamera Yeindasitiri Yakakodzera

Sechinhu chakakosha chehurongwa hwekuona kwemuchina, makamera eindasitiri anowanzoiswa pamutsetse wekubatanidza muchina kuti atsive ziso remunhu kuti riyerwe uye rionekwe. Saka, kusarudza lenzi yekamera yakakodzera chikamu chakakosha chekugadzira hurongwa hwekuona kwemuchina.

Saka, tingasarudza sei nzira yakakodzeralenzi yekamera yeindasitiriNdezvipi zvinhu zvinofanira kufungwa nezvazvo pakusarudza lenzi yekamera yemuindasitiri? Ngatitarisei pamwe chete.

1.Zvinhu zvinokosha pakusarudza magirazi emakamera eindasitiri

①Sarudza kamera yeCCD kana CMOS zvichienderana nemashandisirwo akasiyana

Magirazi emakamera eCCD anoshandiswa zvakanyanya pakuburitsa mifananidzo yezvinhu zvinofamba. Ehe, nekuvandudzwa kwetekinoroji yeCMOS, makamera eCMOS anoshandiswawo mumichina yakawanda yekuisa machipisi. Makamera eCCD anoshandiswa zvakanyanya mukuongorora otomatiki. Makamera eCMOS anoshandiswa zvakanyanya nekuda kwemutengo wakaderera uye simba shoma.

Makamera emaindasitiri anoshandiswa mumitsetse yekugadzira

②Kugadziriswa kwema lenzi emakamera eindasitiri

Kutanga, resolution inosarudzwa nekutarisa kururama kwechinhu chiri kucherechedzwa kana kuyerwa. Kana accuracy yekamera pixel = single-direction field of view size / camera single-direction resolution, saka camera single-direction resolution = single-direction field of view size / theoretical accuracy.

Kana nzvimbo imwe chete yekuona iri 5mm uye kurongeka kwedzidziso kuri 0.02mm, resolution yekutungamira imwe chete i5/0.02=250. Zvisinei, kuti system iwedzere kugadzikana, hazvigoneke kuenderana nekuyera/kutarisa kwakarurama neyuniti imwe chete yepikisiki. Kazhinji, kamera inogona kusarudzwa inopfuura 4, saka kamera inoda resolution yekutungamira imwe chete ye1000 ne1.3 miriyoni pixels.

Chechipiri, tichifunga nezvezvinobuda mumakamera emuindasitiri, high resolution inobatsira pakutarisa mamiriro emuviri kana kuongorora uye kuziva software yemuchina. Kana iri VGA kana USB output, inofanira kuonekwa pamonitor, saka resolution yemonitor inofanirawo kufungwa nezvayo. Hazvina mhosva kuti resolution ye tekinoroji yekuona kweindasitiri yakakura sei nemagirazi emakamera eindasitiri, hazvizove nemusoro kana resolution yemonitor isina kukwana. Resolution yepamusoro yemakamera eindasitiri inobatsirawo kana uchishandisa makadhi ekurangarira kana kutora mifananidzo.

③Furemu yekamerachiyeroremalenzi ekamera eindasitiri

Kana chinhu chiri kuyerwa chichifamba, lenzi yekamera yeindasitiri ine fremu yepamusoro inofanira kusarudzwa. Asi kazhinji, kana resolution yakakwira, fremu yakaderera.

④Kufananidza malenzi eindasitiri

Saizi yechipu ye sensor inofanira kunge iri diki kana kuti yakaenzana nehukuru hwe lenzi, uye C kana CS mount inofanirawo kufanana.

2.Zvimwecmazano eckudhonzarchiedzacameralens

①C-kugadzika kana kugadzika kweCS

Daro reC-mount i17.5mm, uye dariro reCS-mount i12.5mm. Unogona kungotarisa chete kana wasarudza interface chaiyo.

Kusiyana pakati pema interfaces akasiyana

②Saizi yemudziyo unonzwa chiedza

Kana uchida chip ine 2/3-inch photosensitive, unofanira kusarudzalenzi yekamera yeindasitiriiyo inoenderana nekoiri yemifananidzo. Kana ukasarudza 1/3 kana 1/2 inch, kona hombe yerima ichaonekwa.

③Sarudza urefu hwefocal

Kureva kuti, sarudza lenzi yeindasitiri ine nzvimbo yekuona yakakura zvishoma pane nzvimbo yekutarisa.

④Kudzika kwemunda nenzvimbo yemwenje zvinofanira kuenderana

Munzvimbo dzine chiedza chakakwana kana chiedza chakasimba, unogona kusarudza nzvimbo diki yekuwedzera kudzika kwemunda uye nokudaro kuwedzera kujeka kwekupfura; munzvimbo dzisina chiedza chakakwana, unogona kusarudza nzvimbo yakakura zvishoma, kana kusarudza chip inonzwa chiedza ine kunzwa kwakanyanya.

Pamusoro pezvo, kuti usarudze lenzi yekamera yeindasitiri yakakodzera, unofanirawo kutarisisa mamwe mafashoni anozivikanwa. Semuenzaniso, masensa emifananidzo akaita kufambira mberi kukuru mumakore achangopfuura, nemaitiro ekuwedzera kwemapikiseli ekuvandudza resolution yemagirazi emakamera eindasitiri, pamwe nekunzwa kwakanyanya (masensa emifananidzo ane backlit). Uyezve, tekinoroji yeCCD yave kushanda zvakanaka uye ikozvino ine mabasa akawanda nemasensa etekinoroji yeCMOS.

Pfungwa Dzekupedzisira:

ChuangAn yakagadzira uye yakagadzira malenzi emakamera emaindasitiri, ayo anoshandiswa muzvinhu zvese zvemaindasitiri. Kana muchida kana muchida malenzi emakamera emaindasitiri, ndapota taurai nesu nekukurumidza.