● Chiyambi cha Makamera a IR ndi EO
Pankhani yaukadaulo wojambula, makamera onse a Infrared (IR) ndi Electro-Optical (EO) amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi ya makamera kungathandize akatswiri kusankha teknoloji yoyenera pa zosowa zawo zenizeni. Nkhaniyi ifotokoza za kusiyana kwaukadaulo, njira zowonera, kugwiritsa ntchito, zabwino, ndi zolephera za makamera onse a IR ndi EO. Iwonetsanso udindo waEo Ir Pan Tilt Cameras, kuphatikiza zidziwitso za ogulitsa, opanga, ndi mafakitale awo.
● Kusiyana Kwaukadaulo Pakati pa Makamera a IR ndi EO
●○ Mfundo Zazikulu za IR Technology
○ Mfundo Zazikulu za IR Technology
Makamera a infrared (IR) amagwira ntchito potengera kuwunika kwa kutentha. Makamerawa amakhudzidwa ndi kutalika kwa mafunde a infrared, nthawi zambiri amachokera ku 700 nanometers mpaka 1 millimeter. Mosiyana ndi makamera owoneka bwino, makamera a IR sadalira kuwala kowoneka; m'malo mwake, amajambula kutentha komwe kumatulutsidwa ndi zinthu zomwe zili m'munda wawo. Izi zimawalola kuti azigwira bwino ntchito m'malo otsika-opepuka kapena ayi-opepuka.
●○ Basic Principles of EO Technology
○ Basic Principles of EO Technology
Makamera a Electro-Optical (EO), kumbali ina, amajambula zithunzi pogwiritsa ntchito mawonekedwe a kuwala. Makamerawa amagwiritsa ntchito masensa amagetsi, monga Charge-Coupled Devices (CCDs) kapena Complementary Metal-Oxide-Semiconductor (CMOS) masensa, kuti asinthe kuwala kukhala zizindikiro zamagetsi. Makamera a EO amapereka zithunzi zapamwamba - zokhazikika ndipo amagwiritsidwa ntchito kwambiri pakuwunika masana ndi kujambula.
● Njira Zojambula za Makamera a IR
●○ Momwe Makamera a IR Amadziwira Kutentha kwa Matenthedwe
○ Momwe Makamera a IR Amadziwira Kutentha kwa Matenthedwe
Makamera a IR amazindikira kutentha komwe kumatulutsidwa ndi zinthu, zomwe nthawi zambiri siziwoneka ndi maso. Gulu la sensa ya kamera imagwira mphamvu ya infrared ndikuisintha kukhala chizindikiro chamagetsi. Kenako chizindikirochi chimakonzedwa kuti chipange chithunzi, chomwe nthawi zambiri chimaimiridwa ndi mitundu yosiyanasiyana kuti chisonyeze kutentha kosiyanasiyana.
●○ Ma Wavelength Omwe Amagwiritsidwa Ntchito Pakujambula kwa IR
○ Ma Wavelength Omwe Amagwiritsidwa Ntchito Pakujambula kwa IR
Mafunde omwe amagwiritsidwa ntchito pojambula IR amatha kugawidwa m'magulu atatu: Near-Infrared (NIR, 0.7-1.3 micrometers), Mid-Infrared (MIR, 1.3-3 micrometers), ndi Long-Wave Infrared (LWIR, 3-14 micrometers). ). Mtundu uliwonse wa kamera ya IR idapangidwa kuti izikhala yokhudzidwa ndi mafunde amtundu wina, kuwapangitsa kukhala oyenera kugwiritsa ntchito zosiyanasiyana.
● Njira Zojambula za Makamera a EO
●○ Momwe Makamera a EO Amajambula Sipekitiramu Yowoneka
○ Momwe Makamera a EO Amajambula Sipekitiramu Yowoneka
Makamera a EO amagwira ntchito pojambula kuwala mkati mwa mawonekedwe owoneka, nthawi zambiri kuyambira 400 mpaka 700 nanometers. Lens ya kamera imayang'ana kuwala pa sensa yamagetsi (CCD kapena CMOS), yomwe imatembenuza kuwalako kukhala ma siginecha amagetsi. Zizindikirozi zimakonzedwa kuti zipange zithunzi zapamwamba-zitali, nthawi zambiri zamitundu yonse.
●○ Mitundu ya Sensor Yogwiritsidwa Ntchito mu Makamera a EO
○ Mitundu ya Sensor Yogwiritsidwa Ntchito mu Makamera a EO
Mitundu iwiri yodziwika kwambiri yamakamera a EO ndi CCD ndi CMOS. Masensa a CCD amadziwika ndi zithunzi zapamwamba komanso phokoso lochepa. Komabe, amadya mphamvu zambiri ndipo nthawi zambiri amakhala okwera mtengo. Masensa a CMOS, kumbali ina, ali ndi mphamvu zambiri-ogwira ntchito ndipo amapereka liwiro lachangu, kuwapangitsa kukhala oyenera kugwiritsa ntchito zithunzi zothamanga kwambiri.
● Kugwiritsa Ntchito Makamera a IR
●○ Gwiritsani ntchito mu Night Vision ndi Thermal Imaging
○ Gwiritsani ntchito mu Night Vision ndi Thermal Imaging
Makamera a IR amagwiritsidwa ntchito kwambiri pakuwona usiku komanso kugwiritsa ntchito kujambula kwamafuta. Ndiwofunika pazochitika zomwe kuwoneka kochepa kapena kulibe, monga kuyang'anira usiku kapena kufufuza ndi kupulumutsa ntchito. Makamera a IR amatha kuzindikira siginecha ya kutentha, kuwapangitsa kukhala othandiza kuwona anthu, nyama, ndi magalimoto mumdima wathunthu.
●○ Ntchito Zamakampani ndi Zachipatala
○ Ntchito Zamakampani ndi Zachipatala
Kupitilira masomphenya ausiku, makamera a IR ali ndi ntchito zosiyanasiyana zamakampani ndi zamankhwala. M'makampani, amagwiritsidwa ntchito poyang'anira njira zopangira, kuzindikira kutulutsa kutentha, ndikuwonetsetsa kuti zida zikugwira ntchito m'malo otentha. Pazachipatala, makamera a IR amagwiritsidwa ntchito pofuna kufufuza, monga kuzindikira kutupa ndi kuyang'anira kutuluka kwa magazi.
● Kugwiritsa ntchito Makamera a EO
●○ Gwiritsani Ntchito Poyang'anira Masana ndi Kujambula
○ Gwiritsani Ntchito Poyang'anira Masana ndi Kujambula
Makamera a EO amagwiritsidwa ntchito kwambiri pakuwunika masana ndi kujambula. Amapereka chithunzithunzi chapamwamba-chosasunthika, chamtundu-olemera, chomwe chimawapangitsa kukhala abwino kuzindikira tsatanetsatane ndi kusiyanitsa pakati pa zinthu. Makamera a EO amagwiritsidwa ntchito kwambiri pazachitetezo, kuyang'anira magalimoto, ndi mitundu yosiyanasiyana ya kafukufuku wasayansi.
●○ Ntchito Zasayansi ndi Zamalonda
○ Ntchito Zasayansi ndi Zamalonda
Kuphatikiza pa kuyang'anira ndi kujambula, makamera a EO ali ndi ntchito zambiri zasayansi ndi zamalonda. Amagwiritsidwa ntchito m'magawo monga zakuthambo, komwe zithunzi zowoneka bwino ndizofunikira kwambiri pophunzira zakuthambo. Zamalonda, makamera a EO amagwiritsidwa ntchito potsatsa kuti apange zinthu zotsatsira komanso utolankhani pojambula zithunzi ndi makanema apamwamba kwambiri.
● Ubwino wa Makamera a IR
●○ Kutha Kuwala Kochepa
○ Kutha Kuwala Kochepa
Chimodzi mwazabwino zazikulu zamakamera a IR ndikutha kugwira ntchito m'malo otsika-opepuka kapena ayi-opepuka. Chifukwa amazindikira kutentha osati kuwala kowoneka, makamera a IR amatha kupereka zithunzi zomveka ngakhale mumdima wathunthu. Kuthekeraku ndikofunika kwambiri pamisonkhano yausiku-kuyang'anira nthawi ndikusaka ndikupulumutsa.
●○ Kuzindikira Kochokera Kutentha
○ Kuzindikira Kochokera Kutentha
Makamera a IR amapambana pakuzindikira komwe kumachokera kutentha, komwe kumatha kukhala kothandiza pazinthu zosiyanasiyana. Mwachitsanzo, amatha kuzindikira zida zotenthetsera zisanalephere, kuzindikira kupezeka kwa anthu pakusaka ndi kupulumutsa, ndikuwunika zochitika zanyama zakutchire. Kutha kuwona kutentha kumapangitsanso makamera a IR kukhala othandiza pakuwunika zamankhwala.
● Ubwino wa Makamera a EO
●○ High-Resolution Imaging
○ High-Resolution Imaging
Makamera a EO amadziwika ndi luso lawo lojambula bwino kwambiri. Amatha kujambula zithunzi zatsatanetsatane komanso zokongola, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito pomwe kuzindikira bwino ndikofunikira. Izi ndizofunikira makamaka pamakina achitetezo, pomwe kuzindikira anthu ndi zinthu nthawi zambiri ndikofunikira.
●○ Kuyimira Mitundu ndi Tsatanetsatane
○ Kuyimira Mitundu ndi Tsatanetsatane
Ubwino winanso wamakamera a EO ndikutha kujambula zithunzi zamitundu yonse. Mbali imeneyi ndi yofunika kusiyanitsa zinthu ndi zipangizo zosiyanasiyana, komanso kupanga zithunzi zooneka bwino. Kuyimira kwamtundu wolemera komanso tsatanetsatane watsatanetsatane kumapangitsa makamera a EO kukhala abwino kwazinthu zosiyanasiyana zamalonda ndi zasayansi.
● Kulephera kwa Makamera a IR
●○ Zovuta ndi Mawonekedwe Owoneka
○ Zovuta ndi Mawonekedwe Owoneka
Ngakhale makamera a IR ali ndi zabwino zambiri, amakhalanso ndi malire. Vuto limodzi lalikulu ndizovuta zawo pojambula zithunzi zowonekera. Malowa amatha kusokoneza ma radiation a infrared, zomwe zimapangitsa kuti pakhale zithunzi zolakwika. Kuchepetsa uku kumakhala kovuta makamaka m'mafakitale, pomwe zida zowunikira ndizofala.
●○ Kusamvana Kwambiri Poyerekeza ndi Makamera a EO
○ Kusamvana Kwambiri Poyerekeza ndi Makamera a EO
Makamera a IR nthawi zambiri amapereka malingaliro otsika poyerekeza ndi makamera a EO. Ngakhale kuti ndiabwino kwambiri pozindikira magwero a kutentha, zithunzi zomwe amatulutsa zitha kukhala zopanda tsatanetsatane woperekedwa ndi makamera a EO. Izi zitha kukhala zovuta m'mapulogalamu omwe kuwunikira kwakukulu kuli kofunikira, monga kuwunika mwatsatanetsatane kapena kafukufuku wasayansi.
● Kulephera kwa Makamera a EO
●○ Kusagwira Ntchito Pang'onopang'ono Pakuwala Kochepa
○ Kusagwira Ntchito Pang'onopang'ono Pakuwala Kochepa
Makamera a EO amadalira kuwala kowoneka kuti ajambule zithunzi, zomwe zimalepheretsa kugwira ntchito kwawo pansi - kuwala. Popanda kuwala kokwanira, makamera a EO amavutika kuti apange zithunzi zomveka bwino, zomwe zimapangitsa kuti zikhale zosavuta kuyang'anitsitsa usiku kapena kugwiritsidwa ntchito m'madera amdima. Kuchepetsa kumeneku kumafunikira kugwiritsa ntchito zowunikira zowonjezera, zomwe sizingakhale zothandiza nthawi zonse.
●○ Kuchita Zochepa Pozindikira Kochokera Kutentha
○ Kuchita Zochepa Pozindikira Kochokera Kutentha
Makamera a EO sanapangidwe kuti azindikire magwero a kutentha, zomwe ndizochepa kwambiri muzogwiritsira ntchito kumene kujambula kutentha kumafunika. Mwachitsanzo, makamera a EO sali oyenerera kuzindikira zida zotenthetsera, kuyang'anira njira zamafakitale, kapena kuchita zowunikira zamankhwala zomwe zimadalira kuzindikira kutentha. Izi zimalepheretsa kusinthasintha kwawo poyerekeza ndi makamera a IR.
● Savgood: Mtsogoleri mu Eo Ir Pan Tilt Makamera
Hangzhou Savgood Technology, yomwe idakhazikitsidwa mu Meyi 2013, yadzipereka kupereka mayankho aukadaulo a CCTV. Pokhala ndi zaka 13 mumakampani a Chitetezo ndi Kuwunika, Savgood amagwira ntchito pa chilichonse kuyambira pa hardware kupita ku mapulogalamu, analogi mpaka machitidwe a netiweki, ndikuwoneka ndi matekinoloje otentha. Kampaniyi imapereka makamera osiyanasiyana a bi-sipekitiramu, kuphatikiza Bullet, Dome, PTZ Dome, ndi Position PTZ, oyenera pazosowa zosiyanasiyana zowunikira. Makamera a Savgood amagwiritsidwa ntchito kwambiri m'mafakitale angapo ndipo amapezeka pazantchito za OEM & ODM kutengera zofunikira.
