Ngokuphucuka kwetekhnoloji ye-AI, inani elandayo lezicelo ezintsha lixhomekeke ekuboneni komatshini ukuze lisebenze. Kule nkqubo, imfuneko yokuba i-AI isebenze kukuba izixhobo ezikrelekrele zikwazi ukubona nokubona ngokucacileyo, kwaye iilensi ze-optical zidlala indima ebalulekileyo nebalulekileyo kule nkqubo.
1.CCTViilensi zijongene nokuphuculwa kwetekhnoloji
Xa sijonga iindlela zophuhliso lweenkqubo zokujonga ividiyo, indlela yokuphucula ubuchwephesheIilensi zeCCTVibonakaliswa ikakhulu zezi zinto zilandelayo:
1)Ukuthembeka kunye nexabiso leelensi
Iinkqubo zokujonga ukhuseleko zibeka imfuneko ephezulu kukumelana nobushushu obuphezulu kweelensi, into ebalulekileyo ekuthembekeni kwazo. Ekubeni iilensi zeCCTV kufuneka zisebenze kwiimeko zemozulu ezinzima, ukukwazi ukumelana nobushushu obuphezulu kubalulekile. Ilensi esemgangathweni ophezulu kufuneka igcine ingqwalasela kwaye iphephe ukugqwetheka komfanekiso phantsi kweemeko zobushushu obuphezulu—ngokuqhelekileyo ivavanywa ngaphakathi koluhlu lwama-60–70°C.
Okwangoku, imakethi ithambekele ngakumbi ekusebenziseni izinto zelensi zeglasi-plastiki ezixutyiweyo (ukudibanisa iilensi zeplastiki ezijikelezayo neglasi); le ndlela iphucula isisombululo ngelixa igcina iindleko zifanelekile.
2)Iindleko zesisombululo kunye ne-bandwidth
Xa kuthelekiswa nezinye iintlobo zeelensi zekhamera, iilensi zeCCTV ngokubanzi azidingi sisombululo siphezulu. Okwangoku, isisombululo esiphambili sihlala siyi-1080P (2MP), esimalunga ne-72% yesabelo semarike ngo-2020.
Ekubeni iindleko ze-bandwidth ziseyinto ebalulekileyo kwiinkqubo ezikhoyo, ukulungiswa kokuphuculwa kuya kunyusa iindleko zokusasazwa kwenkqubo kunye nezokusebenza. Ngenxa yoko, isantya sokutshintshela kwi-4K akunakwenzeka ukuba sikhawuleze.
Iilensi zeCCTV zijongene nemingeni yokuphucula
3)Ukususelaukugxila okuzinzileyoilensi ukuya kwisandiso esiphezului-varifocalilensi
Iilensi zeCCTVNgokuyintloko zahlulwe zibe ziindidi ezimbini: iilensi ezigxile kwi-fixed focus kunye neelensi ze-varifocal. Nangona iilensi ezigxile kwi-fixed focus zilawula imarike okwangoku, isabelo semarike seelensi ze-varifocal sikhule ngokukhawuleza kwiminyaka yakutshanje.
Ngokubanzi, i-zoom ye-3x yanele usetyenziso oluqhelekileyo; nangona kunjalo, ukujonga umgama omde kufuna ilensi ene-zoom factor ephezulu.
4)Ukuvulwa okukhulu kujongana neemeko zokusetyenziswa kokukhanya okuphantsi
Iilensi zeCCTV zihlala zifuna ukusebenza kwiimeko eziphantsi kokukhanya, zifuna ii-aperture ezinkulu kunezo zifumaneka kwiilensi zefowuni. Nangona imifanekiso ye-infrared inokujongana nokubonakala ebusuku, ivelisa ividiyo emnyama namhlophe kuphela; ngenxa yoko, ukudibanisa ilensi enkulu ene-aperture kunye ne-RGB CMOS sensor enovakalelo oluphezulu kunika isisombululo esifanelekileyo kwiindawo eziphantsi kokukhanya.
Iilensi zeCCTV eziphambili ezikhoyo ngoku ziyakwazi ngokupheleleyo ukuphatha izinto zangaphakathi nezangaphandle emini; ngaphezu koko, iilensi ezinkulu ze-“starlight-grade” (F/1.6) kunye ne-“black-light-grade” (F/0.98) ziye zaphuhliswa ukuze zihlangabezane neemfuno zomsebenzisi ngcono kwiindawo zasebusuku.
Namhlanje, ububanzi bezicelo zobuchwepheshe be-elektroniki buyanda ngokukhawuleza. Iilensi ze-optical—ezisebenza “njengamehlo” oomatshini—zihlala zitshintsha kwaye zikhula ziye kwiindawo ezininzi ezintsha.
Ngaphandle kokusetyenziswa kwazo kwiimarike eziphambili ezifana nokubeka esweni ukhuseleko, iinkqubo zeemoto, kunye neefowuni eziphathwayo, iilensi ze-optical ziye zaba yinxalenye ebalulekileyo kuluhlu olubanzi lwezixhobo ze-elektroniki ezisakhulayo, kubandakanya iinkqubo zokuqaphela i-AI, iimveliso zasekhaya ezikrelekrele, i-laser projection, i-virtual reality (VR), kunye nezixhobo ze-video projection.
Ngokuxhomekeke kwisixhobo esithile se-elektroniki, ezi lensi ziyahluka ngokweefom kunye neenkcukacha zobugcisa.
2.Iimpawu zelensi kwiindawo ezahlukeneyo zokusetyenziswa
1)Ilensi yezixhobo zenkomfa yevidiyo
Izixhobo zevidiyo-ezisebenzisa iilensi ukwenza lula iinkonzo ezifana neentlanganiso ze-intanethi kunye nemfundo esasazwa ngqo-zivele kakhulu ngenxa yokwanda kwemfuno yokusebenza kude okubangelwa yibhubhane.
Ngenxa yeendawo zazo zokusebenza ezizinzileyo nezikhethekileyo, iimfuno zoyilo lwale lensi zilula, zigxile kakhulu ekuhlangabezaneni neemfuno ezisisiseko ezifana nombono obanzi, ukugqwetheka okuphantsi, ukucaca okuphezulu komfanekiso, kunye nokukwazi ukusondeza.
Kwiminyaka yakutshanje, umthamo wemveliso yezixhobo ezinjalo uye wanda ngokuthe chu kunye nokwamkelwa okukhulayo kwezicelo ezibandakanya intsebenziswano phakathi kwemimandla kunye noqeqesho olukude.
2)Dilensi yerone
Ukwamkelwa ngokubanzi kweedrone kukwakhokelele ekuphuhlisweni kwamashishini anxulumene noko, njengezixhobo zeedrone zabathengi. Ekubeni ezi zixhobo zihlala zisebenza ngaphandle, iilensi zazo kufuneka zihlangabezane nemigangatho yoyilo engqongqo—kuquka ubuchule bokuthatha imifanekiso ekude, amabala abanzi eembono, kunye nokumelana neemeko ezinzima zokusingqongileyo.
Iilensi zekhamera zedrone ziquka izinto ezifana nokungena kolusu, ukunciphisa ingxolo, ububanzi be-dynamic range (WDR), ukutshintsha okuzenzekelayo emini/ebusuku, kunye nokufihla ubumfihlo obujikelezayo.
Ngenxa yeemeko ezinzima apho iidrone zisebenza khona, iilensi kufuneka zitshintshe ngokulula iindlela zokudubula ngokusekelwe kwiimeko ezibonakalayo; ngenxa yoko, iilensi ze-zoom zisetyenziselwa ukuphucula ukuguquguquka, okuvumela utshintsho olukhawulezayo phakathi kweefoto ezibanzi kunye nokubanjwa okukufutshane ngexesha lokubhabha kwindawo ephakamileyo.
Iilensi zineempawu ezahlukeneyo kwiindawo ezahlukeneyo zokusetyenziswa
3)Ikhaya elihlakaniphileyoilensi
Izixhobo zasekhaya ezikrelekrele eziqukaiilensi ezibonakalayo—ezifana neekhamera zokhuseleko lwasekhaya, ii-smart peepholes, ii-video doorbells, kunye nee-robot vacuum cleaner—zingene kwimarike. Ezi zixhobo zaziwa ngokuguquguquka kwazo, ubungakanani obuncinci, kunye nokuzivumelanisa nokusebenza okumnyama nomhlophe kuzo zonke iimeko.
Ngoko ke, inani eliphezulu lee-pixel, i-aperture enkulu, i-distortion ephantsi, kunye nokusebenza kakuhle kweendleko kuye kwaba yimigangatho esisiseko yophando nophuhliso kunye nokuveliswa kweelensi zasekhaya ezikrelekrele. Okwangoku, ukudubula okucacileyo, umbono ophantsi ebusuku, kunye nobunzulu bentsimi zizinto ezibalulekileyo kwezi mveliso.
4)Ilensi yekhamera ephathwayo
Iikhamera eziphathwayo ezikhaphukhaphu neziphathwayo ziye zavela kunye nokukhula koshishino lokusasaza bukhoma. Ezi khamera kufuneka zihlangabezane nemigangatho esisiseko yenkcazo ephezulu, ukuzinzisa imifanekiso, kunye nemifanekiso engenasiphazamiso.
Ngaphezu koko, ukuze kufezekiswe iziphumo ezibalaseleyo zokusasazwa bukhoma, zifuna iimpawu ezifana nokuveliswa kombala ngokuchanekileyo, ukuthembeka "kokubonayo-oko-uku-bambayo", kunye nohlengahlengiso olubanzi kakhulu loluhlu oluguquguqukayo ukuxhasa ukudubula imini yonke kwiimeko ezahlukeneyo zobomi bokwenyani.
Okwangoku, imakethi ephambili yeelensi zokukhanya isesezizicelo zeemoto, ezokhuseleko, kunye nezefowuni eziphathwayo. Nangona kunjalo, ngenxa yokwanda kokwahluka kwendlela yokuphila yabantu, imakethi yeelensi zokukhanya kwezinye iindawo ezikude nayo ikhula rhoqo.
Umzekelo, ukwanda kweemveliso ezintsha ezifana neeprojektha kunye nezixhobo ze-AR ezigxile kubuchwepheshe obubonakalayo kunye nobugcisa kuzise amava kunye neemvakalelo ezahlukeneyo emsebenzini nasebomini babantu.
Ixesha leposi: Oktobha-27-2026
