Introduction to EO in Cameras
ʻO ka ʻenehana Electro-Optical (EO) kahi mea nui o nā ʻōnaehana kiʻi hou, e hui pū ana i nā hiki o nā ʻōnaehana uila a me nā ʻōnaehana optical e hopu a hana i ka ʻikepili ʻike. Ua hoʻololi nā ʻōnaehana EO i nā ʻāpana like ʻole, mai ka pūʻali koa a me nā noi pale a hiki i ka hoʻohana pāʻoihana a me nā kīwila. Hoʻopili kēia ʻatikala i nā mea paʻakikī o ka ʻenehana EO, kona hoʻomohala mōʻaukala, nā noi, a me nā ʻano o ka wā e hiki mai ana, ʻoiai e hōʻike ana i kona hoʻohui ʻana me nā ʻōnaehana Infra-Red (IR) e hana ai.Eo/Ir Thermal Cameras.He mea koʻikoʻi kēia mau ʻōnaehana no ka hoʻolako ʻana i ka ʻike kūlana kūlana i nā kūlana like ʻole, e hana ana iā lākou i mau mea hana pono i kēia ao.
Hoʻomohala mōʻaukala o EO Technology
● Nā Hana Hou ma EO Systems
Ua hoʻomaka ka huakaʻi o ka ʻenehana EO me ka pono e hoʻonui i ka hiki ke ʻike kanaka me ka hoʻohana ʻana i nā ʻōnaehana uila a me ka optical. ʻO nā hana hou mua i kālele ʻia i nā hoʻonui optical maʻamau, e like me nā lens telescopic a me nā ʻōnaehana kiʻi primitive. I ka holomua ʻana o ka ʻenehana, ua hoʻomaka ka hoʻohui ʻana o nā ʻāpana uila i kahi hana koʻikoʻi, e alakaʻi ana i ka hoʻomohala ʻana i nā ʻōnaehana EO maʻalahi.
● Nā Milestones i ka ʻenehana pahupaʻikiʻi
I loko o nā makahiki he nui, ua hōʻailona nā mea nui i ka ulu ʻana o ka ʻenehana EO. Mai ka hoʻokomo ʻia ʻana o nā ʻōnaehana EO i hoʻopaʻa mua ʻia i nā makahiki 1990 a i nā ʻōnaehana kiʻi multi-spectral imaging i loaʻa i kēia mau lā, ua kōkua kēlā me kēia milestone i nā mana kiʻi i hoʻonui ʻia i kēia manawa. ʻO nā hui e like me FLIR Systems he mau paionia ma kēia kahua, e hoʻomau mau ana i nā palena o ka mea hiki me ka ʻenehana EO.
Pehea e hana ai nā ʻōnaehana EO
● Nā ʻāpana o ka pahu pahu EO
Aia kekahi pahupaʻikiʻi EO i kekahi mau mea koʻikoʻi e hana pū ana e hopu a hoʻoponopono i ka ʻike ʻike. Aia nā ʻāpana mua i nā lens optical, sensors, a me nā ʻāpana hana uila like ʻole. Hoʻopili nā lens i ke kukui ma luna o nā mea ʻike, e hoʻohuli i ke kukui i mau hōʻailona uila. Hana ʻia kēia mau hōʻailona e nā ʻāpana uila e hana i nā kiʻi kiʻekiʻe-
● Ke Kaʻina Hana o ka Paʻa ʻana i nā Kiʻi
ʻO ke kaʻina hana o ka hopu ʻana i nā kiʻi me ka pahupaʻikiʻi EO e pili ana i kekahi mau ʻanuʻu. ʻO ka mea mua, ʻohi nā lens optical i ka mālamalama mai ke kaiapuni a hoʻopaʻa ʻia i nā mea ʻike. ʻO nā mea ʻike, hana maʻamau i nā mea like me Charge-Coupled Devices (CCDs) a i ʻole Complementary Metal-Oxide-Semiconductors (CMOS), a laila hoʻololi i ke kukui i kālele ʻia i nā hōʻailona uila. Hoʻomaʻamaʻa hou ʻia kēia mau hōʻailona e nā ʻāpana uila o ke kāmela e hana i nā kiʻi akaka a kikoʻī.
Nā noi o nā kāmela EO
● Hoʻohana koa a me ka pale
He mea nui nā kāmela EO i ka pūʻali koa a me nā noi pale. Hoʻohana ʻia lākou no ka nānā ʻana, reconnaissance, a me ka loaʻa ʻana o ka pahuhopu. ʻO ka hiki o nā kāmeʻa EO ke hana i nā ʻano kukui like ʻole, me ka haʻahaʻa - kukui a me ka pō, e kūpono iā lākou no kēia mau kumu. Ma waho aʻe o ka hiki ke ʻike maka, hiki ke hoʻohui ʻia nā kāmela EO me nā ʻōnaehana IR e hana i nā kāmela wela EO/IR, e hāʻawi ana i kahi hopena kiʻi piha.
● Noi Kalepa a me ke Kivila
Ma waho aʻe o ka pūʻali koa a me ka pale, loaʻa i nā kāmela EO nā noi kalepa a me nā kīwila. Hoʻohana ʻia lākou i nā ʻoihana e like me ka automotive no Advanced Driver Assistance Systems (ADAS), i ka palekana no ka nānā ʻana, a ma ka noiʻi a me ka hoʻomohala ʻana no nā noi ʻepekema like ʻole. ʻO ka maʻalahi o nā kiʻi paʻi kiʻi EO e hoʻolilo iā lākou i mau mea hana waiwai ma nā kahua he nui.
EO vs. IR i nā ʻōnaehana kiʻi
● Nā ʻokoʻa nui ma waena o Electro-Optical a me Infra-Red
ʻOiai hoʻohana ʻia nā ʻōnaehana EO a me IR no ke kiʻi kiʻi, hana lākou ma nā kumu like ʻole. Hoʻopaʻa nā ʻōnaehana EO i ka mālamalama ʻike ʻia, e like me ka maka o ke kanaka, ʻoiai nā ʻōnaehana IR e hopu i ka radiation infrared, ʻaʻole ʻike ʻia e ka maka ʻōlohelohe. He maikaʻi nā ʻōnaehana EO no ke kiʻi ʻana i nā kiʻi kikoʻī ma nā kūlana mālamalama maikaʻi, ʻoiai ʻoi aku ka maikaʻi o nā ʻōnaehana IR ma nā kūlana haʻahaʻa - māmā a i ʻole ka pō.
● Pono o ka hoʻohui ʻana iā EO a me IR
ʻO ka hoʻohui ʻana i nā ʻōnaehana EO a me IR i kahi ʻāpana hoʻokahi, i ʻike ʻia ʻo EO/IR thermal cameras, hāʻawi i nā pono he nui. Hiki i kēia mau ʻōnaehana ke kiʻi i nā kiʻi ma waena o kahi ākea o nā lōʻihi nalu, e hāʻawi ana i ka ʻike kūlana kūlana. Hiki i kēia hoʻohui ke hoʻonui i ka mana kiʻi, e like me ka ʻike ʻana i nā mea i loko o ka pōʻeleʻele a i ʻole ma o ka uahi a me ka noe, e hoʻolilo i nā kāmeʻa wela EO/IR i mea waiwai i nā noi like ʻole.
Nā hiʻohiʻona kiʻekiʻe o nā kāmela EO
● Loaʻa -
ʻO kekahi o nā hiʻohiʻona koʻikoʻi o nā kāmela EO o kēia wā ʻo ko lākou hiki ke kiʻi lōʻihi- ʻO nā lens optical kiʻekiʻe, i hui pū ʻia me nā mea ʻike kiʻekiʻe-resolution, e ʻae i nā kāmela EO e hopu i nā kiʻi akaka o nā mea mamao. Pono kēia hiʻohiʻona i ka nānā ʻana a me ka noiʻi ʻana, kahi mea koʻikoʻi ka ʻike a me ka nānā ʻana i nā pahuhopu mamao.
● ʻenehana hoʻopaʻa kiʻi
ʻO ka hoʻokūpaʻa kiʻi kekahi hiʻohiʻona koʻikoʻi o nā kāmela EO. Hoʻemi ʻo ia i nā hopena o ka neʻe ʻana o ka pahupaʻikiʻi, e hōʻoiaʻiʻo ana i nā kiʻi i hopu ʻia e mau a maopopo. He mea koʻikoʻi kēia i nā kaiapuni ikaika, e like me ka neʻe ʻana o nā kaʻa a i ʻole nā mokulele, kahi e paʻakikī ai ka mālama ʻana i kahi kiʻi paʻa.
ʻO ka wā e hiki mai ana i ka ʻenehana EO Camera
● Nā holomua ʻenehana i manaʻo ʻia
ʻO ka wā e hiki mai ana o ka ʻenehana kamera EO e hoʻohiki i nā holomua hoihoi. Ke nānā nei nā mea noiʻi a me nā mea hana i ka hoʻonui ʻana i ka naʻau sensor, hoʻomaikaʻi i ka hoʻonā kiʻi, a me ka hoʻomohala ʻana i nā ʻōnaehana paʻa a māmā. E alakaʻi paha kēia mau holomua i nā kāmela EO i ʻoi aku ka maʻalahi a me ka hiki.
● Hiki i nā noi hou
Ke hoʻomau nei ka ʻenehana EO, manaʻo ʻia e puka mai nā noi hou. No ka laʻana, hiki i ka hoʻohui ʻana o AI a me ke aʻo ʻana i nā mīkini me nā kāmela EO ke alakaʻi i ka nānā ʻana i nā kiʻi a me nā ʻōnaehana ʻike. Eia hou, hiki i ka holomua o ka miniaturization ke hopena i nā kāmela EO i hoʻohana ʻia i nā polokalamu kelepona a hiki ke hoʻohana ʻia.
ʻO nā kāmela EO ma nā ʻōnaehana unmanned
● Hoʻohana i nā Drones a me nā UAV
ʻO ka hoʻohana ʻana i nā kāmela EO i nā ʻōnaehana unmanned, e like me nā drones a me nā UAV, ua ʻike i ka ulu nui. Loaʻa kēia mau ʻōnaehana mai ka hiki ke kiʻi kiʻi kiʻi o nā kāmela EO, hiki iā lākou ke hana i nā hana e like me ka nānā ʻana, ka palapala ʻāina, a me ka ʻimi a hoʻopakele me ka ʻoi aku ka maikaʻi. He waiwai nui nā kāmeʻa wela EO/IR i kēia mau noi, e hāʻawi ana i nā ʻōnaehana kiʻi piha.
● Pōmaikaʻi no ke kiʻi mamao
Hāʻawi nā kāmela EO i nā pōmaikaʻi nui no nā noi kiʻi mamao. ʻO ko lākou hiki ke hopu i nā kiʻi hoʻonā kiʻekiʻe mai kahi mamao e kūpono iā lākou no ka nānā ʻana a me ka loiloi ʻana i nā wahi paʻakikī a pilikia paha ke komo. Hoʻohana pono kēia mana i nā kula e like me ka nānā ʻana i ke kaiapuni, pane ʻino, a me ka mālama holoholona.
Nā Paʻakikī a me nā Hoʻonā i ka EO Camera Deployment
● Nā Luʻi Kaiapuni a me nā Hana Hana
ʻO ka hoʻohana ʻana i nā kāmeʻa EO ma nā wahi like ʻole he mau pilikia. Hiki ke hoʻopilikia i ka hana o kēia mau pahupaʻikiʻi ke ʻano wela loa, ke ʻano o ka ʻino, a me nā keakea kino. Eia kekahi, ʻo ka pono no ka hoʻolako ʻana i ka mana a me ka hoʻouna ʻana i ka ʻikepili hiki ke hoʻokau i nā pilikia o ka hana, ʻoi aku hoʻi i nā hoʻolālā mamao a i ʻole kelepona.
● Nā mea e puka mai ana no ka hoʻomaikaʻi ʻana i ka hana
No ka hoʻoponopono ʻana i kēia mau pilikia, ke kūkulu nei nā mea hana i nā kāmela EO ikaika a hiki ke hoʻololi. ʻO nā mea hou e like me ka hoʻomaikaʻi ʻana i nā ʻōnaehana hoʻokele wela, nā hale ʻuʻuku, a me nā hoʻonā mana kiʻekiʻe ke kōkua nei i ka hoʻomaikaʻi ʻana i ka hilinaʻi a me ka hana ʻana o nā kāmera EO i nā kaiapuni paʻakikī. Hoʻohui ʻia, ʻo ka holomua ʻana i nā ʻenehana kamaʻilio kelepona e maʻalahi i ka hoʻouna ʻana i ka ʻikepili mai nā wahi mamao.
Ka hopena: ʻO ka Mana Hoʻohui o EO/IR Thermal Cameras
Ua hoʻololi ka ʻenehana Electro-Optical (EO) i ka ʻāina o nā ʻōnaehana kiʻi hou. Mai kona mau hana hou mua a hiki i kona kūlana o kēia manawa-o-ka-noi noi, ke hoʻomau nei ka ʻenehana EO i ka hana koʻikoʻi ma nā ʻāpana like ʻole, me ka hoʻohana pūʻali koa, kālepa, a me nā kīwila. ʻO ka hoʻohui ʻana o nā ʻōnaehana EO a me IR i nā kāmeʻa wela EO/IR e hāʻawi i nā ʻōnaehana kiʻi piha e hāʻawi ana i ka ʻike kūlana kūlana ʻole i nā kūlana like ʻole.
Ke hoʻomau nei ka ʻenehana i ka holomua, hiki i ka wā e hiki mai ana nā mea hoihoi no nā ʻōnaehana kamera EO. ʻO ka hoʻonui ʻana i ka naʻau sensor, hoʻomaikaʻi i ka hoʻonā kiʻi, a me ka hoʻohui ʻana o AI a me ke aʻo ʻana i nā mīkini he mau mea liʻiliʻi wale nō ia o nā mea i hoʻomohala ʻia ma ka pae. ʻO kēia mau holomua e alakaʻi i nā kāmela EO ʻoi aku ka maʻalahi a me ka hiki, e wehe ana i nā noi a me nā manawa hou.
E pili anaSavgood
ʻO Hangzhou Savgood Technology, i hoʻokumu ʻia ma Mei 2013, ua kūpaʻa ʻo ia i ka hāʻawi ʻana i nā ʻoihana CCTV ʻoihana. Me 13 mau makahiki o ka ʻike ma ka ʻoihana Security & Surveillance, ʻoi aku ka maikaʻi o ka hui o Savgood ma nā lako a me nā lako polokalamu, mai ka analog a i nā ʻōnaehana pūnaewele a mai ka ʻike ʻia a hiki i ke kiʻi wela. Hāʻawi ka hui i nā ʻano kāmela bi - spectrum, me ka Bullet, Dome, PTZ Dome, a me ke kiʻekiʻe - pololei kaumaha - ukana PTZ, e uhi ana i kahi ākea o nā pono nānā. Kākoʻo nā huahana a Savgood i nā hiʻohiʻona holomua e like me Auto Focus, Defog, a me Intelligent Video Surveillance (IVS). I kēia manawa, hoʻohana nui ʻia nā kāmela a Savgood a puni ka honua, a hāʻawi pū ka hui i nā lawelawe OEM & ODM i kūpono i nā koi o ka mea kūʻai aku.
