Maitiro ekusarudza iyo chaiyo vhidhiyo musangano kamera

Semudziyo wakanyanya kukosha wekuunganidza wemisangano yevhidhiyo, makamera emusangano wevhidhiyo anoita basa rakakosha mukusarudzwa kwemidziyo yevhidhiyo yemusangano wehardware.Sechishandiso chehunyanzvi chekuunganidza musangano, makamera emusangano wevhidhiyo ane maparamendi akasiyana kubva kune mamwe makamera epamba.Maparamendi anogona kazhinji kuona mabasa echigadzirwa evhidhiyo musangano kamera.Ngatitangei nema parameter emakamera akati wandei emusangano wevhidhiyo uye tiongorore akati wandei ma paramita anoda kutariswa pakutora vhidhiyo yemusangano kamera:

/pus-hd330h-30x-extrepro-video-ptz-camera-product/

1. Lenzi

Iyo lenzi chikamu chakakosha cheavhidhiyo yemusangano kamera.Iwo mafotosensitive zvinhu anoshandiswa kune lenzi yevhidhiyo musangano makamera pamusika anogona kukamurwa kuita CCD neCMOS.Kubatsira kweCMOS ndeyokuti mari yakaderera pane yeCCD, uye kushandiswa kwesimba kwakaderera zvikuru.Nekudaro, nekuti tekinoroji yakashandiswa haisati yave yakaomesesa, haisati yashandiswa zvakanyanya, asi chimiro chayo chepamusoro chinoiratidza senzira yeramangwana.Parizvino, saizi yeCCD photosensitive element yakanyanya 1/3 inch kana 1/4 inch.Pasi pechigadziriso chimwechete, zviri nani kusarudza yakakura chinhu saizi.

2. Urefu hwekutarisa

Iyo yakatarisa kureba ndiyo chinhambwe pakati penzvimbo inogona kugadziriswa uye kamera.Kana iyo focal kureba yakakura, chinhambwe chinogona kutorwa mifananidzo chiri kure.Kazhinji, yakagadziriswa-yakatarisana vhidhiyo yemusangano makamera akachipa pane anotarisisa makamera.Iyo yakakura kureba kwefocal, kureba kwazvinonangwa kunogona kuonekwa kuburikidza nekamera, uye iyo idiki kureba kwepakati, padyo panogona kuonekwa chinangwa.

3. Kugadziriswa kwemufananidzo

Kugadziriswa kwemifananidzo ndiko kugona kweiyokamerakuongorora uye kusiyanisa mifananidzo.Iine simba rakananga pane basa remifananidzo.Resolution inogona kupatsanurwa kuita mhando mbiri: gadziriso yemifananidzo uye vhidhiyo kugadzirisa, zvinoti, gadziriso kana uchitora static mifananidzo uye resolution kana uchitora mifananidzo ine simba.Mukushandiswa kunoshanda kwemusangano wevhidhiyo, kugadziridzwa kwemifananidzo kunowanzo kukwira kupfuura kugadziridzwa kwevhidhiyo.

Mhando dzezvisarudzo zvinogona kupihwa nemavhidhiyo musangano makamera pamusika zvakare akasiyana, saka teerera kana uchitenga.Mamwe maresolution mamaki anoreva kupirikira resolution iyo zvigadzirwa izvi zvinogona kusvika uchishandisa software, asi inosiyaniswa kubva kune Hardware.Kuenzanisa kwechiyero kuchine imwe nguva.

4. Yakaunganidzwa pixels

Iko kukosha kwepixel yakaunganidzwa nekamera ichinangwa chakakosha chinokanganisa kunaka kwekamera yemusangano wevhidhiyo, uye zvakare chiratidzo chakakosha chekutonga kunaka kwayo.Kukosha kwepixel yezvigadzirwa zvekutanga kunowanzo kutenderedza 100,000.Nekuda kweiyo yakaderera tekinoroji yemukati, ikozvino yave pamucheto wekutarisa, uye vashandisi vanofanirwa kuiteerera kana vachitenga.Asi neupofu kufunga nezve pixel kukosha zvakare hazvina basa.Nekuti iyo yakakwirira kukosha kwepixel, kusimba kwekugona kwechigadzirwa kuongorora mifananidzo, kunowedzera kudikanwa kwekugona kwekombuta kugadzirisa data.

Kana michina yekombuta isina kukwirira zvakakwana, kushandiswa kwe-high-pixel yekuunganidza michina inogona kukonzera kunonoka mumufananidzo, uye zvino kukanganisa kutapurirana kwevhidhiyo musangano.Naizvozvo, vashandisi vanofanirwa kupfupisa zvavanoda zvavanoda kana vachitenga zvigadzirwa, uye usatsvage mafambiro nehupofu.

5. Transmission interface

hazvina kukwana kumusangano wevhidhiyomakamerakuunganidza mifananidzo yepamusoro.Isu tinoda zvakare yakakwirira-kumhanya yekufambisa nzvimbo yekuparadzira iyo data yakaunganidzwa.Kana iyo yekufambisa bandwidth yeiyo interface yatinosarudza ishoma, iyo data ichavharwa kana kunyange furemu yakasvetuka.Nekudaro, kuchave nekuwanda kwekufambisa kwedata mukushandiswa kunoshanda kwevhidhiyo musangano kamera, uye vashandisi vanofanirwa kutarisisa pane ino poindi pavanenge vachitenga.Zvigadzirwa zve USB zvakagara zvichigamuchirwa zvakanyanya kune plug-uye-kutamba uye nyore kushandisa.Vhidhiyo yemusangano kamera inoshandisa USB interface, inogona plug uye kutamba, asi nekuti mamwe maturusi anoshandisa yakaderera vhezheni ye USB, iyo yekutumira interface haigone kuchinjika kune yakakura mifananidzo data, saka isu tinofanirwa kushambadza iyo USB vhezheni kana taiwana.Uye kutumira bandwidth.


Nguva yekutumira: Oct-28-2020