Tsekani malonda

Ndili mwana wamng'ono ndinkakonda mafilimu ochita masewera ndi Arnold Schwarzenegger. Zina mwazodziwika kwambiri zinali Predator kuchokera ku 1987. Ndikukumbukira momwe Dutch adachitira kunyenga mlendo wachilendo yemwe angakhale wosawoneka, mofulumira kwambiri komanso panthawi imodzimodziyo anali ndi chida changwiro. Nyama yolusayo inali ndi kamera yongoyerekezera yotentha m’maso mwake ndipo inkatha kuona zinthu mosavuta pogwiritsa ntchito cheza cha infrared. Komabe, Arnold anaphimba thupi lake ndi matope ndipo chifukwa cha ichi anafika kutentha kwa malo ozungulira. Chilombocho chinasekedwa.

Panthawiyo, sindinkaganiza kuti nditha kuyesa ndekha kamera yotentha pafoni yam'manja. Kutengera zaka makumi atatu ndi zisanu zachitukuko, William Parrish ndi Tim Fitzgibbons adakwanitsa kukhazikitsa mtundu wa Search ku California ndikupanga chithunzi chotentha kwambiri chamiyeso yaying'ono kwambiri yomwe simagwirizana ndi iPhone, komanso ndi mafoni a Android. Tidalandira kamera yotentha ya Seek Thermal Compact Pro.

Kodi kutentha sikutuluka m'nyumba? Kodi gawo mu soketi lili kuti? Madzi ndi kutentha kotani? Kodi m'nkhalango muli nyama iliyonse yondizungulira? Izi ndi, mwachitsanzo, nthawi zomwe kamera yotentha imatha kukhala yothandiza. Ngakhale makamera akatswiri amawononga mazana masauzande akorona, kamera yaying'ono ya Seek Thermal ili ndi mtengo wocheperako poyerekeza ndi iwo.

Mumalumikiza chojambula chotenthetsera ku iPhone pogwiritsa ntchito cholumikizira cha Mphezi, ndikuchitsitsa kuchokera ku App Store pulogalamu ya Search Thermal, lembetsani ndikuyamba. Kamera ili ndi mandala ake, kotero kamera yopangidwa ndi iPhone sifunikira nkomwe. M'malo mwake, muyenera kulola mwayi wofikira ku gallery ndi maikolofoni. Kamera ya Search imathanso kujambula zithunzi ndi kujambula kanema.

Malingaliro pang'ono

Fufuzani Thermal Compact Pro imagwira ntchito pamawu a infrared radiation. Chinthu chilichonse, kaya chamoyo kapena chopanda moyo, chimatulutsa kutentha kwina. Kamera imatha kuzindikira ma radiation awa ndikuwonetsa zomwe zimatengera mumtundu wamba wamba, mwachitsanzo, kuchokera kumitundu yoziziritsa yabuluu mpaka kufiyira kozama. Zomverera zomwe zimatembenuza ma radiation a infrared kukhala mphamvu zamagetsi zimatchedwa bolometers - ma bolometers ochulukirapo omwe ma radiation amakhala nawo, muyeso wolondola kwambiri.

Komabe, kamera ya Search imagwiritsa ntchito ma microbolometers, mwachitsanzo tchipisi tating'ono tomwe timayankha mafunde a infuraredi. Ngakhale kachulukidwe kake sikofanana ndi kachipangizo ka akatswiri, kamakhala kokwanira pamiyezo wamba. Chifukwa chake mukangoyatsa pulogalamuyi, mapu athunthu otentha a malo omwe mukusanthula amawonekera pachiwonetsero chanu.

Pali zambiri zomwe zingagwiritsidwe ntchito. Zida zofananira zomwe zimagwiritsidwa ntchito nthawi zambiri, mwachitsanzo, ndi omanga, omwe amawona ngati kutentha kukutuluka m'nyumba, ndiyeno amalingalira zoyenera. kutsekereza. Kujambula kwa kutentha kumathandizanso kwambiri apolisi omwe amafufuza anthu otayika m'munda, poyang'ana nyama zakutchire kapena kusaka. Mwachidziwitso, ndikuyesa kamera, ndinadwala ndipo ndinali ndi kutentha kwakukulu, poyamba ndinadziyeza ndekha ndi thermometer ya mercury, ndiyeno, chifukwa cha chidwi, ndi kamera. Ndinadabwa kwambiri ndi zotsatira zake, popeza kusiyana kwake kunali digirii imodzi yokha Celsius.

Kamera yotentha ya Seek Thermal Compat Pro imakhala ndi sensor yotentha yokhala ndi ma point 320 x 240 ndipo imatha kuwombera pakona ya madigiri 32. Yaikulu imakhala ndi kutentha kwapakati: kuchokera -40 digiri Celsius mpaka +330 digiri Celsius. Kenako imatha kujambula chinthu choyezera mpaka 550 metres, kotero imatha kupirira popanda vuto lililonse ngakhale m'nkhalango yowirira. Kuwombera usana ndi usiku ndi nkhani yeniyeni. Kamera ya Fufuzani ilinso ndi mphete yoyang'ana pamanja, kotero mutha kuyang'ana kwambiri pamalo otentha.

Ntchito zingapo

Kuti muyezedwe bwino, mutha kuyikanso mapepala amitundu yosiyanasiyana muzogwiritsira ntchito (zoyera, tyrian, sipekitiramu, ndi zina zotero), chifukwa mudzapeza kuti mtundu wosiyana ndi woyenera muyeso uliwonse. Muthanso kujambula zithunzi kapena kujambula mamapu otentha, ingoyendetsani pulogalamuyo, yofanana ndi kamera yakunyumba. Akatswiri adzayamikira zida zosiyanasiyana zoyezera. Mutha kudziwa, mwachitsanzo, kutentha kwenikweni pogwiritsa ntchito mfundo imodzi pamalo enaake, kapena mosemphanitsa chilichonse mumiyeso yeniyeni. Mutha kuwonanso malo otentha komanso ozizira kwambiri kapena kukhazikitsa kutentha kwanu komweko. Mawonedwe amoyo amakhalanso okondweretsa, pamene chiwonetserocho chikugawanika pakati ndipo muli ndi mapu otentha pa theka limodzi ndi chithunzi chenicheni pa chimzake.

Pulogalamuyi imaperekanso malangizo othandiza komanso makanema olimbikitsa komwe mungaphunzire njira zambiri zogwiritsira ntchito kujambula bwino. Phukusili limaphatikizansopo chopondera chopanda madzi chopangidwa ndi pulasitiki yolimba, momwe mumatha kunyamula kamera mosavuta kapena kuilumikiza ku thalauza lanu pogwiritsa ntchito mphete. Pakuyesedwa, ndinadabwa kwambiri kuti kujambula kwamafuta komwe kumalumikizidwa kudzera pa Mphezi kumangogwiritsa ntchito batire yocheperako.

Ndimawona kamera yotentha kuchokera ku Fufuzani ngati chipangizo chaukadaulo, chomwe chimafanana ndi mtengo. M'mayeso athu, tinayesa yoimbidwa kwambiri mtundu wa Pro kwa korona wopitilira 16 zikwi. Kumbali ina, pamtengo woterewu, mulibe mwayi wogula zojambula zotentha, ndipo osati pa foni yam'manja, pomwe phindu lingakhale lalikulu kwambiri. Ndinkachita chidwi ndi mfundo yakuti kamera imatha kufufuzanso mawaya amagetsi, omwe amapanga kutentha pansi pa pulasitala.

The Seek Thermal Compact Pro siili m'gawo lazamasewera osangalatsa, ndipo siyokwera kwambiri pamasewera apanyumba, kapena m'malo mwake ndiyokwera mtengo kwambiri. Kuphatikiza pamitundu yoyesedwa ya Pro, komabe, mutha theka la mtengo (8 akorona) kuti mugule kamera yofunikira ya Seek Thermal Compact, yomwe ili ndi kachipangizo kakang'ono kamene kamakhala ndi chithunzithunzi chochepa cha kutentha (32k pixels vs. 76k kwa Pro) ndi kutsika kwa kutentha (mpaka mamita 300 vs. 550 mamita a Pro). Mtundu wa Compact XR udzapereka, kuwonjezera pa mtundu woyambira, kuthekera kokulirapo kusiyanitsa kutentha pamtunda wa 600 metres, zimawononga 9 korona.

Fufuzani Thermal motero imatsimikizira kuti kupita patsogolo ndikodabwitsa, chifukwa posachedwapa, masomphenya ang'onoang'ono otentha a korona zikwi zingapo akadakhala osaganizirika.

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