Intshayelelo kwi Iikhamera zeLwir
Ixesha elide - I-waved infored (i-LWR) Iikhamera ezikhethekileyo zengcinga ezikhethekileyo ezithi zithinjwe imitha ye-infrared kwi-serads kwi-micromer, i-14 ukuya kwi-14 micrometers. Ngokungafaniyo neekhamera ezibonakalayo zendabuko, iikhamera ze-LWR zinokubona ubushushu obukhutshwe ngezinto, zenza ukuba bazixabise izicelo ezahlukeneyo apho ukufunyanwa kwe-thermal kubalulekile. Eli nqaku lihlala liphengulunweni, amacandelo, izibonelelo, izibonelelo, kunye neendlela ezizayo ze-lwir ze-lwir, ukuphalaza isikhanyiso kwisizathu sokuba babaluleke kakhulu kwiTekhnoloji yeTekhnoloji yeTekhnoloji yanamhlanje.
Zisebenza njani iikhamera ze-LWIR
● Uluhlu lweSpectral LWIR
Uluhlu lwe-spectral ye-LWIR lubandakanya ubude bamaza ukusuka kwi-8 ukuya kwi-14 ye-micrometers, elide kunokukhanya okubonakalayo kodwa mfutshane kune-microwaves. Iikhamera ze-LWIR zilungelelaniswe kolu luhlu oluthile ukuze zibone ukusasazeka kwemitha ye-thermal ekhutshwa zizinto. Le mitha luhlobo lwamandla olunyuka ngobushushu bento.
● Indima ye-Infrared Sensors
Intliziyo yekhamera ye-LWIR yinzwa yayo ye-infrared, ebona ukukhanya kwe-thermal kwaye iyiguqule ibe ngumqondiso we-elektroniki. Lo mqondiso ucutshungulwa ukwenza umfanekiso oshushu. Ezi zinzwa ziqhele ukwenziwa ngezinto ezikhethekileyo ezifana ne-vanadium oxide (VOx) okanye isilicon ye-amorphous, ezinovakalelo oluphezulu kwimitha ye-infrared.
Amacandelo ekhamera ye-LWIR
● Izixhobo eziphambili zeHardware
Ikhamera ye-LWIR iqulethe izinto ezininzi ezibalulekileyo ze-hardware, kuquka:
-Ilensi ye-infrared: Ijolise kwimitha ye-thermal kwinzwa.
-I-Detector Array: Iguqula i-thermal radiation ibe yimiqondiso yombane.
-Umprosesa woMqondiso : Uqhuba imiqondiso ukuvelisa umfanekiso obonakalayo.
-Umboniso: Ubonisa umfanekiso oshushu kumsebenzisi.
● Inkqubo yeSoftware kunye neMifanekiso
Isoftware kwikhamera ye-LWIR idlala indima ebalulekileyo ekuphuculeni umgangatho womfanekiso. Ii-algorithms ezikwinqanaba eliphezulu zisetyenziselwa imisebenzi efana nokunciphisa ingxolo, ukomeleza umahluko, kunye nokulinganisa ubushushu. Ezinye iikhamera ze-LWIR zikwabonelela ngevidiyo yexesha langempela kunye neempawu zokuhlalutya idatha.
Usetyenziso lweeKhamera ze-LWIR
● Ukusetyenziswa kwemizi-mveliso
Iikhamera ze-LWIR zisetyenziswa ngokubanzi kumashishini ahlukeneyo kwimisebenzi efana nale:
- ULondolozo oluqikelelwayo : Ukubeka iliso kwizixhobo zokubona ukufudumeza nokuthintela ukusilela.
- Ukulawulwa komgangatho : Ukuhlola iimveliso kwiziphene ezingabonakaliyo ngeso lenyama.
-Ukujongwa kweNkqubo : Ukuqinisekisa ukusebenza ngokufanelekileyo koomatshini kunye nemigca yokuvelisa.
● Izicelo zoNyango nezeMpilo
Kwicandelo lezonyango, iikhamera ze-LWIR zisetyenziselwa:
-Uvavanyo lweFiva: Ukubona ubushushu bomzimba obuphezulu, ngakumbi luncedo ngexesha lendyikityha efana ne-COVID-19.
- I-Medical Diagnostics : Ukuchonga ukuvuvukala, imiba yokujikeleza, kunye nezinye iimeko nge-imaging thermal.
- Ukuvuselelwa : Ukubeka iliso kumsebenzi we-muscle kunye nenkqubela yokubuyisela.
Izinto eziluncedo zokusebenzisa iikhamera ze-LWIR
● Iingenelo ngaphezu kweeKhamera zokukhanya okubonakalayo
Iikhamera ze-LWIR zibonelela ngeenzuzo ezininzi ngaphezulu kweekhamera ezikhanyayo ezibonakalayo:
-Umlinganiselo ongaQhagamshelwanga : Ukukwazi ukubona ubushushu ukusuka kude ngaphandle kokudibana ngokomzimba.
-Ukusebenza kokukhanya okuphantsi: Ukukwazi ukwenza umfanekiso kubumnyama obupheleleyo okanye ngomsi kunye nenkungu.
-Ukungena kweMathiriyeli : Inokubona ngezinto ezithile, ezinjengeeplastiki ezincinci kunye neegesi.
● Izakhono zokuFumana eziZodwa
Iikhamera ze-LWIR zinokubona umahluko wobushushu bemizuzu, zibenze zilungele usetyenziso olufuna ubuntununtunu obuphezulu. Esi sikhundla sibalulekile kwimisebenzi efana nokukhangela iindawo ezivuzayo, ukuchonga imiba yokugquma, kunye nokubeka iliso kwiziseko ezingundoqo ezibalulekileyo.
Iikhamera ze-LWIR kuKhuseleko kunye nokuHlola
● Ukubeka iliso kwiiMeko zokukhanya okuPhantsi
Esinye sezicelo eziphambili zeekhamera ze-LWIR kukhuseleko kunye nokucupha. Bangakwazi ukusebenza ngokufanelekileyo kwiimeko eziphantsi, banikeze imifanekiso ecacileyo nakubumnyama obupheleleyo. Oku kubenza baxabiseke kukhuseleko lweperimeter, ukujonga ebusuku, kunye nokubeka esweni iindawo ezinobuzaza.
● I-Thermal Imaging yoKhuseleko lwePerimeter
Iikhamera ze-LWIR zikwasetyenziselwa ukhuseleko lwe-perimeter ukukhangela abangeneleli ngokusekwe kwisiginitsha yabo ye-thermal. Oku kuluncedo ngakumbi kwiindawo ezinokhuseleko oluphezulu njengeziseko zomkhosi, izikhululo zeenqwelo moya, kunye neziseko ezingundoqo ezibalulekileyo. Ikhono lokubona ubushushu livumela isilumkiso sangethuba kunye nokuphendula ngokukhawuleza kwiingozi ezinokubakho.
Umahluko phakathi kwe-LWIR kunye nezinye iikhamera ze-infrared
● Uthelekiso ne-MWIR (Mid-Wave Infrared)
Iikhamera ze-LWIR zihlala zifaniswa neekhamera ze-Mid-Wave Infrared (MWIR), ezisebenza kwi-3 ukuya kwi-5 micrometer range. Nangona zombini iintlobo zineenzuzo zazo, iikhamera ze-LWIR zifanelekile ngokubanzi kwizicelo ezifuna ukubeka iliso ixesha elide kunye nokugubungela indawo ebanzi ngenxa yeendleko zabo eziphantsi kunye novakalelo oluphezulu kwizinto zokushisa kwegumbi.
● Ukusetyenziswa kwiiNdawo ezahlukeneyo
Iikhamera ze-LWIR zikhethwa kwiindawo apho utshintsho lwamaqondo obushushu lubalulekile. Zikwafaneleka ngakumbi kwizicelo zangaphandle, apho ziyakwazi ukusingatha imisebe ye-thermal evela elangeni kunye nezinye izinto ezisingqongileyo ngokufanelekileyo.
Imingeni kunye neMida
● Imida kwezobuGcisa
Ngaphandle kweenzuzo zabo, iikhamera ze-LWIR zinemida yobugcisa. Ezi ziquka isisombululo esisezantsi xa kuthelekiswa neekhamera zokukhanya ezibonakalayo, uluhlu olulinganiselweyo, kunye novelwano kumaqondo okushisa agqithisileyo. Ukongeza, iindleko zeekhamera ze-LWIR ezikumgangatho ophezulu zinokuthintelwa kwezinye izicelo.
● Imiba yokusingqongileyo echaphazela iNtsebenzo
Imiba yokusingqongileyo efana nokufuma, imvula, kunye nobushushu obugqithisileyo bunokuchaphazela ukusebenza kweekhamera ze-LWIR. Ezi meko zinokubangela ukulahleka komqondiso okanye ukuphazamisa umfanekiso we-thermal, okwenza kube nzima ukufumana ukufundwa okuchanekileyo.
Uphuhliso lwexesha elizayo kwi-LWIR Technology
● Izinto ezintsha kunye neeMpawu
Intsimi yetekhnoloji ye-LWIR iqhubeka nokuvela. Izinto ezintsha ezifana nezincinci, izixhobo zokubona izinto ezinovakalelo, ukuphuculwa kwee-algorithms zokusetyenzwa kwemifanekiso, kunye nokudityaniswa nobukrelekrele bokwenziwa zivula indlela yezicelo ezitsha. Ezi nkqubela phambili kulindeleke ukuba zenze iikhamera ze-LWIR zifikeleleke kwaye zisebenziseke ngeendlela ezininzi.
● Ii-Aplikheshini Ezintsha ezinokubakho
Uphuhliso lwexesha elizayo lunokuvula izicelo ezitsha zeekhamera ze-LWIR kwiindawo ezinjengeemoto ezizimeleyo, izixeko ezihlakaniphile, kunye nokubeka iliso kokusingqongileyo. Njengoko itekhnoloji ihambela phambili ngakumbi, inokuthi ifumane indlela yayo kwiimveliso zabathengi bemihla ngemihla, ukwenza umfanekiso oshushu ube yinto eqhelekileyo kwizixhobo ezahlukeneyo.
Ukukhetha iKhamera yeLWIR eLungileyo
● Izinto Ekufanele Ziqwalaselwe
Xa ukhetha ikhamera ye-LWIR, izinto ezininzi kufuneka ziqwalaselwe, kubandakanya:
- Isisombululo : Isisombululo esiphezulu sibonelela ngemifanekiso ecacileyo kodwa ngexabiso eliphezulu.
-Uvakalelo : Iikhamera ezinovakalelo ngakumbi zinokubona umahluko omncinci wobushushu.
-Ukhetho lweLens : Iilensi ezahlukeneyo zibonelela ngeendawo ezahlukeneyo zokujonga kunye nobude bokugxila.
-Iimpawu zeSoftware : Jonga iikhamera ezinomfanekiso ophucukileyo wokwenziwa komfanekiso kunye nobuchule bokuhlalutya.
● Iingcebiso zokuKhetha ngokuSekwe kwiiMfuno kunye nosetyenziso
Ukukhetha ikhamera ye-LWIR elungileyo, kubalulekile ukuba:
- Chaza iiMfuno zakho : Qonda iimfuno ezithile zesicelo sakho, nokuba lukhuseleko, ishishini, okanye zonyango.
-Vavanya iiModeli ezahlukeneyo : Thelekisa iimodeli ezahlukeneyo ezivela kubavelisi abathembekileyo kunye nababoneleli.
- Qwalasela iiMfuno ezizayo : Khetha ikhamera enokuthi iphuculwe okanye ihlanganiswe kunye neempawu ezongezelelweyo njengoko iteknoloji iqhubela phambili.
Ukuqukumbela
Iikhamera ze-lwir zizixhobo ezinamandla ezibonelela ngezakhono ezizodwa zokufumanisa imitha ye-thermal. Badlala indima ebalulekileyo kumashishini ahlukeneyo, ukusuka ekukhuseleni nasekuphonisweni kunyango kunye nokugcinwa kwemizi mveliso. Ngelixa kukho imiceli mngeni kunye nokusikelwa umda, inkqubela phambili eqhubekayo kwitekhnoloji iyaqhubeka ukwandisa izicelo zazo ezinokubakho.
● I-Savgood - i-Lothy ye-LWR yekhamera yekhamera
I-Hangzhou Savgood Technology, esekwe ngoMeyi 2013, izibophelele ekuboneleleni ngezisombululo zobungcali zeCCTV. Iqela le-Savgood liqhayisa iminyaka eyi-13 yamava kukhuseleko kunye neshishini lokucupha, eligubungela i-hardware, isoftware, kunye neetekhnoloji ezahlukeneyo. Ukunikezela ngeekhamera ze-bi-spectrum kunye neemodyuli ezibonakalayo, i-IR, kunye ne-LWIR, i-Savgood ibonelela kwiimfuno ezahlukeneyo zokucupha kunye noluhlu olubanzi lweemveliso, ukusuka kwiifutshane ukuya kwizicelo zomgama omde. Iyaziwa ngokukhawuleza nangokuchanekileyo kwe-auto-focus algorithms kunye nokudityaniswa okubanzi, iimveliso ze-Savgood zithenjwa ngabathengi kwihlabathi liphela kumacandelo afana nomkhosi, ezonyango, kwimizi-mveliso, kunye nerobhothi. Kwizisombululo ezilungiselelweyo, i-Savgood ikwabonelela ngeenkonzo ze-OEM kunye ne-ODM.
