Ipharamitha | Imininingwane |
---|---|
Ukulungiswa Okushisayo | 640×512 |
Iphikseli Pitch | 12μm |
Izinketho Zobude Bendawo | 9.1mm, 13mm, 19mm, 25mm |
Ukucaciswa | Imininingwane |
---|---|
Inzwa yesithombe | 1/2.8” 5MP CMOS |
Isixazululo | 2560×1920 |
Ukwenziwa kwekhamera yaseChina Nir kuhlanganisa amasu okwenziwa athuthukile eVanadium Oxide Uncooled Focal Plane Arrays, okuqinisekisa ukungaguquguquki okuphezulu nokusebenza. Ngokusekelwe ocwaningweni lwamanje, inqubo ihlanganisa izigaba ezimbalwa, okuhlanganisa ukudalwa kwezinzwa, ukuhlanganiswa kwelensi eshisayo, nezinqubo zokuhlola eziqinile. Ngokuphawulekayo, ukusetshenziswa kwezinzwa ze-indium gallium arsenide (InGaAs) kubalulekile ukuze kubanjwe ubude beza beza be-NIR ngempumelelo, kuyilapho kugcinwa ukusebenza kahle kwezindleko ekukhiqizeni-okukhulu.
Amakhamera e-China Nir abalulekile ekugadweni kwezokuphepha, anika amandla isithombe esicacile ngaphansi kwezimo zezulu eziphansi-nokukhanya nezibi. Kwezolimo, bahlola impilo yezitshalo ngedatha yokubonisa i-NIR, bathuthukise ukusatshalaliswa kwezinsiza. Ukwengeza, lawa makhamera athuthukisa ukunemba kwesithombe sezokwelapha ngokusebenzisa izindlela ezingavamisile, enikeza imininingwane ngokudidayo kwezicubu. Ucwaningo lugqamisa indima yalo ekhulayo kuyo yonke imikhakha efana nokuhlolwa kwezimboni nokulondolozwa kwamasiko, okuqhutshwa ikhono lekhamera lokuveza imininingwane engabonakali.
Ikhamera yethu yase-China Nir ithunyelwa ngokuphephile nezinketho zokulandelela ezitholakalayo. Sisebenzisa amasevisi ezithunywa ezithenjwayo ukuze siqinisekise ukulethwa okufika ngesikhathi nokuphephile emhlabeni wonke. Ukupakishwa kwangokwezifiso kulondoloza ubuqotho beyunithi ngesikhathi sokuthutha.
Ibanga lesithombe esishisayo liyahlukahluka ngamalensi, ukusuka ku-9.1mm kuya ku-25mm, okuqinisekisa ukusebenza kahle kwamabanga ahlukene okuqapha.
Ubuchwepheshe be-NIR kumakhamera ethu bungena enkungu ngokuphumelelayo, bunikeza isithombe esicacile lapho amakhamera avamile ehluleka khona.
Yebo, amakhamera ethu asekela imigomo ye-Onvif ne-HTTP API, evumela ukuhlanganiswa okungenamthungo ezinhlelweni ezikhona zokuphepha.
Ngempela, ungafinyelela okuphakelayo okubukhoma ukude ngezinhlelo zokusebenza ezisekelwayo, uthuthukisa ukuphathwa kwezokuphepha kunoma iyiphi indawo.
Ikhamera yase-China Nir isekela amakhadi e-Micro SD afika ku-256GB, ahlinzekela izidingo zesitoreji ezihlukahlukene.
Yebo, amasethingi enziwe ngendlela oyifisayo ahlanganisa izixwayiso zezinga lokushisa, izibangeli zokunyakaza, nokunye, okuvumela izixazululo zokuqapha eziklanyelwe.
Ikhamera isebenza ku-DC12V±25% futhi isekela i-PoE (802.3at), ihlinzeka ngezinketho zamandla eziguquguqukayo.
Ilinganiselwe ku--40℃ ukuya ku-70℃, isebenza ngokwethembeka ngaphansi kwezimo zemvelo ezinzima, isekelwa ileveli yokuvikela ye-IP67.
Yebo, kuhlanganisa amandla okuthola umlilo, ukuxwayisa abasebenzisi ngokushesha ngezingozi ezingaba khona.
Iwaranti-eyonyaka ihlanganisa izinkinga zokukhiqiza, futhi ithimba lethu losekelo liyatholakala ngemibuzo yesevisi.
I-China Nir Cameras iguqule imikhakha yezokuphepha, ihlinzeka ukucaca okungenakuqhathaniswa ngaphansi kwezimo ezimbi, ngaleyo ndlela ithuthukise kakhulu ukusebenza kahle kokuqapha. Ukuhlanganiswa kwazo ezinhlelweni zesimanje zokuphepha kuphawula inkathi entsha ezindleleni zokuvimbela kanye nokutholwa kosongo.
Ukusetshenziswa kwe-China Nir Cameras kwezolimo kunikeza imininingwane engakaze ibonwe ngempilo yezitshalo. Ngokuthwebula idatha yokubonisa i-NIR, abalimi bangalawula ngokuqhubekayo ukuchelela nokufaka umanyolo, bathuthukise isivuno nokusetshenziswa kwezinsiza.
Amandla wokuthwebula angewona-ahlaselayo we-China Nir Cameras ayinzuzo ekuxilongweni kwezokwelapha, ikakhulukazi ekuhloleni impilo yezicubu nokuthola okudidayo. Njengoba ubuchwepheshe buthuthuka, indima yabo ekutholweni kwezifo kusenesikhathi iyaqhubeka nokukhula.
Ezilungiselelweni zezimboni, i-China Nir Cameras ithuthukisa izinqubo zokuqinisekisa ikhwalithi ngokuveza amaphutha acashile angabonakali amakhamera ajwayelekile. Lokhu kuthuthukiswa kwenza kube lula ukukhiqiza, ukunciphisa ukungcola kanye nokwenza ngcono ukwethembeka komkhiqizo.
Ukusetshenziswa kwe-China Nir Cameras ku-archeology kuthuthukise ukulondolozwa kwezinto zobuciko, kwembula imininingwane efihliwe emibhalweni yasendulo nemisebenzi yobuciko. Lobu buchwepheshe busiza osomlando nabalondolozi bemvelo ekuqinisekiseni nasekubuyiseleni amaphrojekthi.
Ku-astronomy, imaging ye-NIR, eqondiswa amakhamera afana nathi, embula izindikimba zasezulwini ezisithwe uthuli lwe-cosmic, kujulisa ukuqonda kwethu ukwakheka kwendawo yonke kanye nokuziphendukela kwemvelo.
Nakuba izinzwa ezibizayo ziseyinselele, ucwaningo oluqhubekayo kubuchwepheshe bezinzwa luthembisa izindleko-izixazululo eziphumelelayo, okungenzeka zandise ukufinyelela kwekhamera ye-NIR kuzo zonke izimboni ezihlukahlukene.
Izinhlaka zokuphepha zesikhathi esizayo cishe zizoncika kakhulu ekucabangeni kwe-NIR, ne-China Nir Cameras ibeka isibonelo ekuhlanganiseni i-optics ethuthukisiwe nesofthiwe enembile yokunciphisa usongo olusebenzayo.
Amakhamera e-China Nir abalulekile ekuqaphelweni kwemvelo, ahlinzeka ngedatha ebalulekile ezifundweni zomkhathi kanye nokukhuthaza izinqubo zokulawulwa kwemvelo ezizinzile.
Ezilungiselelweni zemfundo, i-China Nir Cameras inikezela ngendlela-on indlela yokuba abafundi bahlole i-NIR spectrum, ekhuthaza ukukhula emikhakheni ye-STEM kanye nokucacisa imiqondo yesayensi eyinkimbinkimbi.
Ayikho incazelo yesithombe yalo mkhiqizo
Okuqondisiwe: Ubukhulu bomuntu buyi-1.8m×0.5m (Usayizi obalulekile ngu-0.75m), usayizi wemoto ngu-1.4m×4.0m (Usayizi obalulekile ngu-2.3m).
Ukutholwa okuqondiwe, ukuqashelwa kanye namabanga okuhlonza abalwa ngokuya Ngemibandela kaJohnson.
Amabanga anconyiwe Okuthola, Ukuqashelwa kanye Nokuhlonza ami kanje:
Ilensi |
Thola |
Qaphela |
Khomba |
|||
Imoto |
Umuntu |
Imoto |
Umuntu |
Imoto |
Umuntu |
|
9.1mm |
1163m (3816ft) |
379m (1243ft) |
291m (955ft) |
95m (312ft) |
145m (476ft) |
47m (154ft) |
13 mm |
1661m (5449ft) |
542m (1778ft) |
415m (1362ft) |
135m (443ft) |
208m (682ft) |
68m (223ft) |
19 mm |
2428m (7966ft) |
792m (2598ft) |
607m (1991ft) |
198m (650ft) |
303m (994ft) |
99m (325ft) |
25 mm |
3194m (10479ft) |
1042m (3419ft) |
799m (2621ft) |
260m (853ft) |
399m (1309ft) |
130m (427ft) |
I-SG-BC065-9(13,19,25)T iyikhamera ebiza kakhulu-esebenza ngempumelelo ye-EO IR ichashazi le-IP lekhamera.
I-thermal core isizukulwane sakamuva esingu-12um VOx 640×512, esinekhwalithi engcono kakhulu yevidiyo ye-performace kanye nemininingwane yevidiyo. Nge-algorithm yokuhumusha isithombe, ukusakaza kwevidiyo kungasekela 25/30fps @ SXGA(1280×1024), XVGA(1024×768). Kunezinhlobo ezi-4 zamalensi ongazikhethela ukuze alingane nokuphepha kwebanga elihlukile, kusukela ku-9mm no-1163m (3816ft) kuya ku-25mm nebanga lokutholwa kwemoto elingu-3194m (10479ft).
Ingakwazi ukusekela umsebenzi Wokutholwa Komlilo kanye Nokulinganisa Izinga lokushisa ngokuzenzakalelayo, isixwayiso somlilo ngesithombe esishisayo singavimbela ukulahlekelwa okukhulu ngemva kokubhebhetheka komlilo.
Imojuli ebonakalayo iyinzwa engu-1/2.8″ 5MP, ene-4mm, 6mm & 12mm Lens, ukuze ilingane i-engeli yekhamera eshisayo ehlukile. Iyasekela. max 40m ngebanga le-IR, ukuze uthole ukusebenza okungcono kwesithombe sasebusuku esibonakalayo.
Ikhamera ye-EO&IR ingabonisa ngokucacile ezimeni zesimo sezulu ezihlukene njengesimo sezulu esinenkungu, isimo sezulu esinemvula nobumnyama, okuqinisekisa ukutholwa okuqondiwe futhi kusize isistimu yokuvikela ukuthi igade okuqondiwe okubalulekile ngesikhathi sangempela.
I-DSP yekhamera isebenzisa uhlobo olungelona i-hisilicon, olungasetshenziswa kuwo wonke amaphrojekthi we-NDAA COMPLIANT.
I-SG-BC065-9(13,19,25)T ingasetshenziswa kabanzi kumasistimu amaningi okuvikela okushisayo, njenge-traffic ehlakaniphile, idolobha eliphephile, ukuphepha komphakathi, ukukhiqizwa kwamandla, isiteshi sikawoyela/igesi, ukuvimbela umlilo wehlathi.
Shiya Umlayezo Wakho