Kushanda musimboti
Chiedza chechisikigo chinoumbwa nemasaisai echiedza ane hurefu hwakasiyana.Uwandu hunoonekwa neziso revanhu 390-780nm.Mafungu emagetsi mapfupi kupfuura 390nm uye akareba kupfuura 780nm haakwanise kunzwika nemaziso emunhu.Pakati pawo, mafungu emagetsi ane wavelength isingasviki 390nm ari kunze kweruvara rweruvara rwechiedza chinooneka uye anonzi ultraviolet rays;Mafungu emagetsi akareba kupfuura 780nm ari kunze kweiyo tsvuku yechiedza chinooneka uye anonzi infrared, uye wavelength yawo inotangira pa780nm kusvika 1mm.
Infrared is electromagnetic wave ine wavelength pakati pemamicrowave uye chiedza chinooneka, uye ine chinhu chakafanana nemasaisai eredhiyo uye chiedza chinooneka.Muzvisikwa, zvinhu zvese zvine tembiricha yakakwira kupfuura zero yakazara (-273.15°C) zvinoramba zvichipenya mwaranzi ye infrared.Chiitiko ichi chinonzi thermal radiation.Infrared thermal imaging tekinoroji inoshandisa micro thermal radiation detector, opto-mechanical scanning system kuti igamuchire infrared radiation masaini echinhu chinoyerwa, uye yakatarisana infrared radiation simba rekugovera maitiro inoratidzwa kune photosensitive chinhu cheiyo infrared detector. mushure mekusefa kwekuona uye kusefa kwenzvimbo, ndiko kuti, infrared thermal image yechinhu chakayerwa inotariswa uye yakatarisana neyuniti kana spectroscopic detector, iyo infrared inopenya simba inoshandurwa ne detector kuita chiratidzo chemagetsi, chinowedzerwa uye chinoshandurwa kuita vhidhiyo yakajairika. chiratidzo, uye inoratidzwa se infrared thermal mufananidzo paTV skrini kana yekutarisa.
Infrared is electromagnetic wave ine essence yakafanana nemasaisai eredhiyo uye mwenje unooneka.Kuwanikwa kwe infrared kusvetuka mukunzwisisa kwevanhu kwezvisikwa.Tekinoroji inoshandisa mudziyo wakakosha wemagetsi kushandura kugoverwa kwetembiricha pamusoro pechinhu kuita mufananidzo unoonekwa neziso remunhu uye inoratidza kugoverwa kwetembiricha pamusoro pechinhu chine mavara akasiyana inonzi infrared thermal imaging technology.Chigadzirwa chemagetsi ichi chinonzi infrared thermal imager.
Infrared thermal imager inoshandisa infrared detector, opto-mechanical scanning system (yazvino yazvino yefocal focal plane tekinoroji inobvisa opto-mechanical scanning system) kugamuchira infrared nemwaranzi simba rekugovera maitiro echinhu chinoyerwa uye kuchiratidzira kune photosensitive chinhu cheiyo infrared detector.Pakati peiyo optical system uye infrared detector, pane optical-mechanical scanning mechanism (iyo yakatarisana nendege inopisa mufananidzo haina iyi meshini) yekutarisa infrared thermal mufananidzo wechinhu chinoyerwa uye kutarisisa payuniti kana spectroscopic detector. .Iyo infrared inopenya simba inoshandurwa kuita masaini emagetsi ne detector, uye infrared thermal image inoratidzwa paTV skrini kana kutarisa mushure mekukwidziridzwa uye kushandurwa kune yakajairwa vhidhiyo chiratidzo.
Rudzi urwu rwemufananidzo wekupisa unoenderana nenzvimbo yekugovera kupisa pamusoro pechinhu;muchidimbu, idhiyagiramu yekuparadzira mufananidzo wekupisa kwemwaranzi ye infrared yechikamu chimwe nechimwe chechinhu chinoyerwa.Nekuti iyo chiratidzo haina kusimba zvakanyanya, ichienzaniswa neinooneka mwenje mufananidzo, haina gradation uye yechitatu dimension.Kuitira kutonga infrared kupisa kugovera nzvimbo yechinhu chinoyerwa zvakanyanya mukuita chaiko kwekuita, mamwe matanho ebetsero anowanzoshandiswa kuwedzera mabasa anoshanda echiridzwa, sekutonga kwekupenya kwechifananidzo nekusiyanisa, chiyero chaicho. kururamisa, nhema ruvara kudhirowa contour uye histogram yemasvomhu mashandiro, kudhinda, nezvimwe.
Thermal imaging makamera ari kuvimbisa muindasitiri yekukurumidzira
Kuenzaniswa nemakamera echinyakare anooneka anovimba nemwenje wechisikigo kana ambient yekutarisisa kamera, anopisa ekufungidzira makamera haadi chero mwenje, uye anogona zvakajeka mufananidzo achivimba nekupisa kwe infrared kunovhenekerwa nechinhu pachacho.Iyo thermal imaging kamera inokodzera chero nzvimbo yekuvhenekesa uye haina kukanganiswa nechiedza chakasimba.Inogona kuona uye kuwana zvinonangwa, uye kuona zvakavharidzirwa uye zvakavanzwa zvinangwa zvisinei nemasikati kana husiku.Naizvozvo, inogona kunyatsoona 24-awa yekutarisa.
Nguva yekutumira: May-28-2021
