Tiyeni tiyambe ndi lingaliro loyambira. Makamera onse otenthetsera amagwira ntchito pozindikira kutentha, osati kuwala. Kutentha kumeneku kumatchedwa infrared kapena thermal energy. Chilichonse m'moyo wathu watsiku ndi tsiku chimatulutsa kutentha. Ngakhale zinthu zozizira monga ayezi zimatulutsabe mphamvu yochepa yotentha. Makamera otentha amasonkhanitsa mphamvuzi ndikuzisintha kukhala zithunzi zomwe tingamvetse.
Pali mitundu iwiri ikuluikulu ya makamera otentha: oziziritsidwa ndi osazizira. Zonse ziŵiri zimagwira ntchito mofanana—kudziŵa kutentha—koma zimatero m’njira zosiyanasiyana. Kumvetsa mmene amagwirira ntchito kumatithandiza kuona kusiyana kwawo bwinobwino.
Makamera Otentha Osazizira
Makamera otenthetsera osazizira ndi omwe amapezeka kwambiri. Safuna kuziziritsa kwapadera kuti agwire ntchito. M'malo mwake, amagwiritsa ntchito masensa omwe amayankha kutentha mwachindunji kuchokera ku chilengedwe. Masensa awa nthawi zambiri amapangidwa ndi zinthu monga vanadium oxide kapena amorphous silicon. Amasungidwa kutentha kutentha.
Makamera osasungunuka ndi osavuta komanso odalirika. Zimakhalanso zazing'ono, zopepuka, komanso zotsika mtengo. Chifukwa safuna makina ozizirira, amatha kuyambitsa mwachangu ndikugwiritsa ntchito mphamvu zochepa. Izi zimawapangitsa kukhala abwino pazida zam'manja, magalimoto, ma drones, ndi zida zambiri zamafakitale.
Komabe, makamera osazizira ali ndi malire. Mawonekedwe awo azithunzi ndi abwino, koma osati akuthwa ngati makamera ozizira. Angavutikenso kuzindikira kusiyana kochepa kwambiri kwa kutentha, makamaka paulendo wautali. Nthawi zina, zimatha kutenga nthawi yayitali kuti zikhazikike ndipo zimatha kukhudzidwa ndi kutentha kwakunja.
Makamera Ozizira Otentha
Makamera ozizira otentha amagwira ntchito mosiyana. Ali ndi chozizira chokhazikika cha cryogenic chomwe chimachepetsa kutentha kwa sensa yawo. Kuzizira kumeneku kumathandizira sensa kuti ikhale yovuta kwambiri ndi mphamvu zazing'ono za infrared. Makamera amenewa amatha kuzindikira kusintha kochepa kwambiri kwa kutentha—nthawi zina kumakhala kochepa kwambiri kufika pa 0.01°C.
Chifukwa cha izi, makamera ozizira amapereka zithunzi zomveka bwino komanso zatsatanetsatane. Amathanso kuwona patali ndi kuzindikira zolowera zing'onozing'ono. Amagwiritsidwa ntchito mu sayansi, asilikali, chitetezo, ndi ntchito zofufuza ndi kupulumutsa, kumene kulondola kwakukulu n'kofunika.
Koma makamera ozizira amabwera ndi malonda ena. Iwo ndi okwera mtengo, olemera, ndipo amafunikira chisamaliro chowonjezereka. Makina awo ozizirira amatha kutenga nthawi kuti ayambe ndipo angafunike kukonza nthawi zonse. M'madera ovuta, ziwalo zawo zosalimba zimatha kuwonongeka kwambiri.
Kusiyana Kwakukulu
● Njira Yozizira: Makamera oziziritsidwa amafunikira chozizira chapadera. Makamera osasungunuka samatero.
●Kumverera: Makamera ozizira amazindikira kusintha kwakung'ono kwa kutentha. Zosazizira sizimva bwino.
●Ubwino wa Zithunzi: Makamera ozizira amatulutsa zithunzi zakuthwa. Zosakhazikika ndizofunika kwambiri.
●Mtengo ndi Kukula: Makamera osasungunuka ndi otsika mtengo komanso ophatikizana. Zoziziritsa ndizokwera mtengo komanso zazikulu.
●Nthawi Yoyambira: Makamera osasungunuka amagwira ntchito nthawi yomweyo. Makamera oziziritsidwa amafunikira nthawi kuti azizizira asanayambe kugwiritsidwa ntchito.
Mukufuna Iti?
Ngati mukufuna kamera yotentha kuti mugwiritse ntchito nthawi zonse - monga kuyang'anira nyumba, kuyendetsa galimoto, kapena kuyang'anitsitsa - kamera yosazizira nthawi zambiri imakhala yokwanira. Ndi yotsika mtengo, yosavuta kugwiritsa ntchito, komanso yolimba.
Ngati ntchito yanu ikufuna kulondola kwambiri, kuzindikira mtunda wautali, kapena kuwona kusiyana kwakung'ono kwambiri kwa kutentha, kamera yoziziritsa ndiye chisankho chabwinoko. Ndizokwera kwambiri, koma zimabwera pamtengo wapamwamba.
Mwachidule, mitundu yonse ya makamera otentha ali ndi malo awo. Zosankha zanu zimadalira zomwe mukufuna kuziwona, momwe muyenera kuziwonera bwino, ndi ndalama zomwe mukufuna kugwiritsa ntchito. Kujambula kwa kutentha ndi chida champhamvu, ndipo kudziwa kusiyana pakati pa machitidwe ozizira ndi osazizira kumakuthandizani kuti mugwiritse ntchito mwanzeru.
Nthawi yotumiza: Apr-18-2025