HomelinessAmathuluzi kanye nemishini

Isikhala seso spotlight: Izici kanye nokubuyekeza izindlela engcono

Ngesikhathi sigaba design, namadivayisi video ukubhekwa ukunakwa ikhokhelwa isiqophi ezimweni ongaphakeme ukukhanya. amadivaysi ezahlukeneko ziyasetjenziswa nokuqalisa-movie ebusuku, kuhlanganise i spotlight infrared. . Ethandwa kakhulu LED infrared lisetshenziselwa ukukhiqiza kungakhanyi ukukhanya wekhamera, zikunikeza wavelength ku ezahlukene kusukela 790 kuya 950 nm.

Namuhla ungathola ezingxenyeni ezihlukahlukene bohlu infrared ukuthi ukusiza ukuxazulula imisebenzi ethize. Ngokwesibonelo, amadivayisi elisetshenziswa nombono ububanzi 790-830 NM ku ngezansi-bomvu floodlights. Ukuze izinga kufihlwe ukurekhoda ividiyo ku-medium and amafushane, sebenzisa ipharamitha 930-950 NM. Ububanzi ethandwa kakhulu ubude, okuyinto esetshenziswa ebusuku amakhamera, kubhekwa kumkhawulo 850-900 NM. It has a anele ukuthola bobudala, emisebeni cishe imperceptible.

izici eziyinhloko spotlight infrared

Kuvele Floodlight infrared kufanele kukhethwe for izici eziyinhloko, phakathi lapho:

  • engela okukhanyisa;
  • ubude wave sasikhipha;
  • uhla ngempumelelo;
  • amandla ukusetshenziswa.

Uma kuziwa ukukhanyisa wemboni, kubalulekile ukuba sicabangele engela ongakhetha Ukusabalala, okuyinto kuxhomeke lens iyunithi. Ibanga futhi kuncike engela. Ngezinye engela encane ibanga ukugeleza mkhulu, usebenza ukuthola. Njengomthetho, kumadivayisi angaphandle abe ugongolo ebhekiwe emkhakheni emaphakathi. umfutho okunjalo kuyehla kube cishe zero.

ikhamera Outdoor nge okukhanyisa infrared ongasebenza kahle, uma i-engela sokukhanyisa mkhulu noma elilingana engela umbono. Ngenxa yale njongo, izindlela ezahlukene, omunye eziphumelela kakhulu ukusetshenziswa imithombo eminingana nge ezahlukene ngokugxila. Uma ukhetha i-Floodlight infrared, e isibonelo kulokhu kungenzeka ukucabangela kudivayisi IAC-81 kusukela "Byterg", okuyinto block has a pair of namaphrojektha abanamalensi nezilandiso. Zinikeza uhla 40 m, futhi lapho le engela okukhanyisa uyalingana 30 °.

Izibuyekezo ekamelweni IAC-81

Ukukhetha i Floodlight infrared, ungakwazi unake imodeli kubhekiselwe kuyo isihlokwana. Abathengi ukukuthenga ngenxa yokuthi it has a izindlu eyizingqabavu futhi limelela ikhamera analog, ukuhlinzeka isithombe umbala. Ngaphakathi kukhona into, futhi idivayisi senzelwe ukusetshenziswa kokubili endlini futhi bengaphandle. Amalungu baphikisa ngokuthi isici sale imodeli kuyinto lesinqumo high, kanye khona "usuku" ezimbili futhi "ebusuku".

Yekuchumana senhlobo ukuthola

Ukuthola ibanga - lokhu ibanga, okuyinto uyakwazi ukuthola ukufinyelela okungagunyaziwe. Umngcele we-kuncike amandla we amaza okushisa , futhi ukuzwela zedivayisi. Ububanzi ukuthola kungenziwa kukhuphuke ngo enezela insimbi entsha izinto ezinemisebe infrared. Ngemva umkhawulo ukugcwaliswa kufinyelelwe, kwandziswa kwelinani letikhungo diodes ngeke sifinyelele yi omuhle. Ukugxila ngempumelelo ukuthola uhla, khetha infrared ukubhekwa Floodlight, okuyinto has yangaphandle IP-ikhamera nokuthi kuwe kutholakele ukukhanyiselwa lecinisekisa ukuzwela-matrix.

Force izici emisebeni flux

Kulolu hlu kuyinto ambalwa kanye ephawula ukushuba yokucucuza ngemisebe, uwe angle okuqinile. Sikuveze njengoba ipharamitha Watts steradian ngalinye, okuyinto kanje: W / sr. Kubalulekile ukuba acabangele ukuthi ubude igagasi a Irediyetha akuyona kahle lapho okufanayo amandla emisebe ye nge wavelength Ngamafuphi, kungenxa kahle yabo ongaphakeme.

Izibuyekezo izixazululo lobuchwepheshe ezifana njengezinkanyiso infrared

Lapho abathengi ukukhetha seso lwenkanyiso, bona banake ezihlukahlukene ukuhlukahluka lobuchwepheshe. Amadivayisi anjalo abazenzi ngesisekelo Halogen imithombo, yokucucuza elikhanyayo okuyinto ivinjelwe zokuhlunga. Le mithombo ziyahlukahluka imingcele ethile, phakathi kwabo:

  • anda uhla ukukhanyisa;
  • ububanzi amandla ububanzi;
  • kukhawulwe wavelength ekushayweni kusukela 730-850.

Ngokuqondene namandla ukusetshenziswa, kungase kube uhla 30-300 Watts. Kodwa uma kuba ukukhanyisa naphakathi-range, kufanele kushiwo ukuthi bangamaphesenti 100 m noma ngaphezulu. Abathengi uqaphela amaphutha ayisisekelo, okuyinto kuvetwa esikhathini esincane wokusebenza futhi amanani aphezulu izibani Halogen.

Isikhala seso Pik namaphrojektha ungaba okuqinile-isimo imithombo ukukhanya, ezisetshenziswa njengendlela generator diodes ekhethekile. Ubuhle balendlela ukusetshenziswa:

  • low power ukusetshenziswa;
  • Usayizi compact;
  • amandla okusezingeni eliphezulu;
  • mass encane.

Uphenyo ilungiselelo Floodlight PV-LED30C

Uma udinga lwenkanyiso infrared (ikhamera), ungathola kangcono izici of imodeli, it okukhulunywa isihlokwana. Le divayisi ingasetshenziswa ezindaweni ezivulekile njengoba kudingekile ukuze kube nesiqiniseko umxhwele okukhanyisa ibanga. Leli bhokisi senziwa aluminium ingxubevange, it is, ngokubona abasebenzisi, kuyinzuzo ecacile. yokucacisa isukela-30 m, kanye engela sokukhanyisa 30 °. Isibalo diodes ilingana 6, kanye nombono kuyinto 850 nm.

Abathengi waphawula ubukhulu ezihlangene. Ubukhulu engavimba nemingcele ezilandelayo: 147 x 77 x 87 mm. Isisetshenziswa ukala g 520 kuphela, kwakhiwa izindlu is in black, futhi idivayisi sinesikhundla ku ezahlukene Watts 18 kuya ku-20. yokucacisa seso (lwenkanyiso) kungenziwa eziqhutshwa at anhlobonhlobo okushisa ezisukela -40 kuya +60 ° C.

Uphenyo namaphrojektha Pik-41 futhi Pik-42

Esimweni sokuqala kuba kudivayisi kabani nombono kuyinto 850 NM, i-engeli ekushayweni 30 °, futhi uhla amandla zingahluka kusuka 9 16 B. Idivayisi has a esakhelwe isivikelo amandla okhuphuka ngokungazelelwe. Ngokusho abasebenzisi, uphawu PIC-2 spotlight unezimfanelo eziningi ezifanayo ne imodeli ngenhla. At izindleko ezifanayo lezi amadivaysi, futhi kukhawulwe ruble 3.550., I Kungashiwo okufanayo lebanga amandla. Nokho, idivayisi yesibili zingasebenzi ngisho at 8 V Kokubili amadivaysi babe ngesivikelo esiphumelelayo ekuvimbeleni ngiyibona voltage yokwanda kwama okwenzeka lapho imishini.

Ububanzi bokusebenzisa

Isikhala seso spotlight LED ingasetshenziswa amakhamera ongaphandle, Dome amakhamera okungaphakejiweunpackaged embonweni wasebusuku amadivaysi, okuyinto abe obusebenzayo "usuku-ebusuku". amalungu afanayo yabo ithola ukukhanya kuleli uhla infrared. Amadivayisi ngokujwayelekile mechanical, othomathikhi, noma lemifanekiso isofthiwe aqede imisebe kubonakala ngaphansi ukukhanya. Kufanele kushiwo ukuthi imisebe eyingozi evela ikhamera kuyoba ngombala omnyama nomhlophe.

Idatha namaphrojektha asetshenziswa ukuthuthukisa amakhamera embonweni wasebusuku izifundo isilawuli ukukhanyisa elinganiselwe. Kungaba zokubukela amabhayisikobho, emafektri, emahhovisi, ukukhiqizwa izindawo nokunye. Udinga namaphrojektha enjalo can indlu ukuze ivikele izindonga azungezwe ubude umxhwele. kudivayisi Esisemqoka Usebenzisa yomthombo ovulekile sokukhanyisa, okungase abaphuphuthekiswe amalungu ukunyakaza. Ukufaka CCTV ngempela kusikisela ukuba khona ayizinkanyiso infrared.

Izici ezahlukene ayizinkanyiso infrared

Lapho ukufakwa ubuchwepheshe amadivayisi echazwe zingahlukaniswa zibe ihlanganiswe futhi ehlukile. I enamandla kakhulu futhi esisetshenziselwa floodlights infrared anemisila motion izinzwa. Lezi amadivayisi zinezikhathi okusezingeni eliphezulu energy ukusetshenziswa, okuyinto 20 A, ngesikhathi amandla supply isibhamu elikhona 12-24 W. Ukudayiswa kungabonwa kudivayisi ukhanyisa Dome. Amanye amadivayisi asetshenziswa emahhovisi, akuzona obusebenzayo for ubusuku ukubhekwa. Ukuguqula apharathasi ezivamile ekamelweni Dome futhi wasebenzisa izibani ezinjalo.

isiphetho

Eminyakeni yamuva, kwaqala ukukhiqizwa kwe-infrared web-amakhamera, okuyinto futhi babe embonweni wasebusuku umsebenzi. Lokhu kwalokho ikuvumela ukuthwebula izithombe eliphezulu nge ukukhanyisa esincishisiwe. Ngaphezu kwalokho, it has izici ezengeziwe. I ewusizo kunazo kungenzeka ukuba sicabange ukuthi singakwazi yini idivayisi exhunywe ohlelweni alamu endlini. I elula kunazo futhi ethandwa yiwona amakhamera ne imishini yezokuxhumana engenazo izintambo, ngoba ingafakwa kuphi efulethini.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 zu.unansea.com. Theme powered by WordPress.