1. Infrared radiation
Infrared radiation, inozivikanwa zvakare seyakaverengerwa radiation radiation, ine simba rakasimba rekudzivirira. Zvinhu pamusoro peBero Zero (0 k, kureva kuti, - 273.15 ℃) zvese zvinokwanisa kuburitsa marangi, ayo kuderera kwechiedza chinooneka uye chisingaonekwi neziso rakashama.
Iyo Infrared Light Spectrum inowanikwa kunze kweiyo inoonekwa spectrum yechiitiko chekupfungaira, ine wavelength yakabuda kubva ku0,8μm kusvika pa50μm, iyo yakareba kupfuura iyo inoonekwa spectrum (0.4μm kusvika 0.8μm).

Saka chii hukama pakati pekuwavira uye frequency?

λ = C / F, apo C iri kumhanya kwechiedza 3.0 × 108 m / s uye λ ndeye wavelength.
Semuenzaniso: kuwanda kwechiedza chinoonekwa chinenge pakati pe4x1014Hz ~ 8x11014Hz.


2. Infrared radiation - Atmpheric Window
Magasi akasiyana siyana anogadzira mamiriro epasi anotora zvakanyanya radiation radiation, achisiya zvimwe chete zvinowanikwa zvevanonzi reddiation.
Pakati pavo, chikamu chine chinzvimbo chepamusoro chinodaidzwa kuti "infrared radiation atmohpheric hwindo".
Muchapfupi - Wave, Pakati - Wave uye Long Windoctral Bands, iyo main emspheric Windows ndeye 0.7 ~ 2.5μm, 3 ~
Iyo yekuona bhendi yeasina kusimbiswa kureba - Wave Wave Infrared Detector is 8 ~ 14μm.



3. Infrared thermal imagm composition:
①. Infrared lens: inonyanya kushandiswa kugamuchira uye kutarisa iyo infrared mwenje yakapihwa nechinhu chiri pasi pebvunzo.
②. Infrared Dector gungano: inonyanya kushandiswa kushandura infrared radiation zviratidzo zvakagamuchirwa neInfrared Lenses mumagetsi emagetsi.
③. Zvikamu zvemagetsi: zvinonyanya kushandiswa kugadzirisa zviratidzo zvemagetsi.
④. Ratidza chikamu: inonyanya kushandiswa kuratidza masaini yemagetsi seyemifananidzo inoonekwa.
⑤. Software: inonyanya kushandiswa kugadzirisa data yakaunganidzwa kuumba tembiricha kuverenga mumifananidzo.

4. Pedyo neisrared (nir)
Yepedyo - Infrared (nir) bhendi (0.8μm ~ 1μm) iri padyo nechiitiko cheziso yemunhu, uye kufungidzira kweNIR kuratidzira kuwedzera kwemifananidzo ruzivo pane kufungidzira kwechiitiko chinooneka;?
Semwenje inoonekwa, Nir Chiedza chinoratidzwawo, Saka mifananidzo yatinoona kubva kune nir Sensors inonyanya kuratidzwa mwenje wezuva;
Zvishandiso:?
Mazuva ano, CMOS Sensors vanogona kufukidza zvakanyanya padyo -?
Pedyo - Infrared iri zvakare kuoneka pane iyo yazvino mishoni mishoni, kusimudzira iyo Kuzivikanwa kwechiso kugona kwefoni mbozha;


4. Pfupi pfupi wave infrared (SHIR)?
Pfupi wave infrared (SHIR) yakafanana nechiedza chinooneka uye chinogona kuratidzwa uye chakabatikana nezvinhu zvekugadzira mifananidzo nemumvuri uye kusiyanisa kwechiedza nerima;?
Mvura yemvura, fog, uye nezvimwe zvinhu zvakadai seSilicone masvikiro akanaka ezvifananidzo zveSwir;?
Swir zvakare ine kugona kupinza girazi nemapurasitiki;?
Mapundu anopisa anogona kuonwa, aine typratures tembiricha kubva pa500 kusvika 3000 degrees celsius. Typical tembiricha iri pakati pe500 ~ 3000 ℃;?
Zvishandiso:?
Inogona kushandiswa mukuongorora kamera kuburikidza neutsi, haze uye fog;?
Inogona kushandiswa mumunda wechiono chemabhuruku kupa kuongororwa, kuiswa uye mhando kutonga;?
Silicon Semiconductor kufungidzira kuona uye kutadza kuongororwa;?
Inogona kushandiswa mumunda wemauto.


5. Mids wave Infrared (MWIR)?
Zvakanakira:?
High sensitivity and resolution: Cooled detector with low noise, thermal sensitivity (NETD) <20mK, and excellent detail resolution;?
Strong atmospheric penetration: MWIR has high transmittance in specific atmospheric windows (e.g., 3-5 μm), and is suitable for long-distance observation because it is less affected by interference from fog, smoke and soot.
Anti - Kurovedzwa kwechiedza kukanganiswa: Kuenzaniswa neLwirs, Mids - Wave isingakanganiswe nekuratidzwa kwezuva, iyo inoita kuti chifananidzo chakagadzikana panguva yemasikati uye chinoderedza dambudziko re "Zuva rinotyisa uye rinopisa".
Yakakura Dynamic Range: Inokodzera kutapa zvese zvakakwirira uye zvakaderera tembiricha tembiricha.
Fast mhinduro nguva: yakadonhedza Detector ine pfupi kupindura nguva, inogona kuita 100hz yakakwira chimiro.

Zvinokuvadza:?
Kukwikwidza kwepamusoro uye kugadzirisa: Colded Deventels vanofanirwa kunge vachiremerwa neyekukutu, mari yakaoma, mutengo unowanzo kufungidzira
Saizi yakakura uye Simba Rekushandisa: Iyo Firiji System inoguma nemidziyo yeBulky, kutaridzika zvakanaka, uye zvichitevera nguva yekutanga (kazhinji maminetsi), uchiita kuti isingafungidziriki kukurumidza kuendesa.
Zvemamiriro ekunze
Kugadziridzwa kwakaomarara: Chiller vane nguva yehupenyu (i.e., vanenge zviuru gumi zvemasaini kuti chiller inokwira) uye inogara ichichengeterwa kana kutsiva, kuwedzera mutengo werudzi rwevaridzi.

Zvishandiso:?
Yechiono chemachinda, gasi kuona, zvakatipoteredza uye nemhepo mhando yekutarisa;?
Missile Guides, Airborne Infrared Kutsvaga uye Kutevera (Irst).


6. Long wave Infrared (LWIR)?
Zvakanakira:?
Hapana chinodiwa firiji, mutengo wakaderera: Inobvisa zvinodiwa forfighiti yefiriji, yakareruka michina yemidziyo, size size, yehuremu hwemutengo, mutengo unodhura.
Kunyanya kujairana nenzvimbo: Yakawanda mhando dzekushandisa tembiricha (- 40 ° C ~ + 85 ° C), LAPTING TO BEOD BEXT BEX, VIBRATION - KUDZVANYA, Kwakakodzera, Zvakakodzera Nzvimbo Dzemunda kana Nzvimbo Dzenzvimbo.
Kushaikwa kwesimba kushoma uye hupenyu hwakareba
Zvese

Zvinokuvadza:?
Low sensitivity: usually 30~50mK, lower than cooling type (<20mK), weak detail resolution, easy to overexpose high-temperature targets (need dynamic range adjustment).
Slow response speed: frame rate is usually ≤60Hz, not suitable for ultra-high-speed dynamic scenes (such as ballistic tracking).
Kukanganiswa kwepasi rose nenzvimbo: kusakirwa kune yakasimba zuva rekuratidzira kupindira (senge mvura, girazi kuratidzira), mvura kana yakakwirira yekuzvininipisa kwekuita mashandiro ekuita.
Zvakatemerwa kuita nguva refu kureba: ATMOSphEC.

Zvishandiso:?
Veruzhinji: Kuvaka Kugadzira Kuongorora, Kuongorora Kwemagetsi Kuongorora, Smart Permar Kufungidzira plug - In, Kuyera Kwekupisa Kwekunyora, Kuongororwa kweRudo
Mauto: Man - inotakurika usiku chiratidzo chekuona, yakaderera - mutengo Rehonnaissance zvishandiso.