I ka ʻoihana hou, nā mea uila lapaʻau a me nā mea kūʻai aku, he mea nui ka ana pololei ʻana o ka mahana. Ma ke ʻano he ʻenehana ana wela ʻaʻohe pili holomua, ke hoʻolaha wikiwiki nei ka mea ʻike mahana IR (infrared) a ke hoʻololi nei i nā ʻano nānā ʻana i ka mahana ma nā ʻoihana he nui me kāna pane wikiwiki, pololei kiʻekiʻe a me ka palekana.
Me ka holomua mau o ka ʻenehana, ua hoʻomohala mau ʻia ka ʻenehana ana wela. ʻO nā mea ʻike mahana pili kuʻuna, e like me nā thermocouples a me nā thermistors, ʻoiai ke kūpono nei i nā noi he nui, he mau palena ko lākou i kekahi mau hiʻohiʻona, e like me ka hiki ʻole ke ana i ka mahana o nā mea e neʻe ana, nā mea wela, a i ʻole nā mea paʻakikī ke hiki. Ua lanakila nā mea ʻike mahana IR i kēia mau palena a wehe i nā hiki hou loa no ke ana ʻana i ka mahana.
ʻO ke kumumanaʻo hana o ka sensor mahana IR
Ana kahi mea ʻike mahana IR i ka mahana o kahi mea ma ka ʻike ʻana i ka radiation infrared āna e hoʻopuka ai. Wahi a ke kānāwai Stefan-Boltzmann, ʻo kēlā me kēia mea nona ka mahana ma luna o ka zero loa e hoʻopuka i ka radiation infrared. Hōʻiliʻili ka ʻōnaehana optical i loko o ka mea ʻike mahana IR i kēia radiation infrared a kau iā ia ma luna o ka mea ʻike. Hoʻololi ka mea ʻike i ka radiation infrared i kahi hōʻailona uila, a ma hope o ka hana ʻana i ka hōʻailona, ka heluhelu mahana hope loa.
Pōmaikaʻi nui
1. Ana ʻole pili:
ʻAʻole pono nā mea ʻike wela IR i ka hoʻopili pololei ʻana me ka mea e ana ʻia ana, no laila hiki iā lākou ke ana palekana i ka mahana o nā mea wela, neʻe, a paʻakikī paha ke hiki. He mea nui loa kēia ma nā wahi e like me ka hana ʻoihana, nā diagnostics lapaʻau a me ka hana ʻana i ka meaʻai.
2. Pane wikiwiki a me ke kiko kiʻekiʻe:
Pane koke nā mea ʻike mahana IR i nā loli o ka mahana a hāʻawi i nā heluhelu mahana manawa maoli. Hiki i kona pololei ke ana ke hiki i ka ±1°C a ʻoi aku paha, e hoʻokō ana i nā pono o ka hapa nui o nā noi.
3. Ka laulā ana ākea:
Hiki i ka mea ʻike wela IR ke ana i kahi ākea o ka mahana mai -50°C a i +3000°C a kūpono ia no nā ʻano mahana like ʻole.
4. Ke ana ʻana a me ke kiʻi ʻana i nā kiko he nui:
Hiki i kekahi mau mea ʻike wela IR holomua ke lawe i nā ana multi-point a i ʻole e hana i nā kiʻi o nā hoʻolaha mahana, he mea pono no ka nānā ʻana i ke kiʻi thermal a me ka hoʻokele thermal.
Ke kūlana noi
Hoʻohana ʻia nā mea ʻike wela IR i nā ʻano hana like ʻole, me:
1. Hana ʻoihana:
Hoʻohana ʻia ia no ka nānā ʻana i ka mahana o ka hana metala, ka kuʻihao, ka hoʻolei ʻana a me nā kaʻina hana wela e hōʻoia i ka maikaʻi o ka huahana a me ka palekana hana.
2. Kahua lapaʻau:
No ke ana ʻana o ka mahana ʻaʻohe pili, ʻoiai i ka wā o ke ahulau, hoʻohana nui ʻia nā mea ʻike mahana IR ma nā kahua mokulele, nā kikowaena, nā kula a me nā hale keʻena a me nā wahi ʻē aʻe no ka nānā ʻana i ka mahana, ka ʻike wikiwiki ʻana i nā maʻi kuni.
3. Ka hana ʻana i ka meaʻai:
Hoʻohana ʻia ia no ka nānā ʻana i ka mahana o nā laina hana meaʻai e hōʻoia i ka mahana o ka meaʻai i ka wā o ka hana ʻana, ka mālama ʻana a me ka halihali ʻana e kū pono ana i nā kūlana olakino.
4. Hoʻokele Hale a me ka Ikehu:
ʻO ka nānā ʻana i ke kiʻi wela o nā hale e ʻike i nā wahi liki wela, hoʻonui i ka hoʻohana ʻana i ka ikehu, a hoʻomaikaʻi i ka pono o ka ikehu o nā hale.
5. Nā Uila Mea kūʻai aku:
Hoʻohui ʻia i loko o nā kelepona akamai a me nā polokalamu home akamai no ka nānā ʻana i ka mahana ambient a me ka hoʻokele mahana o ka hāmeʻa e hoʻomaikaʻi i ka ʻike mea hoʻohana.
Nānā i ka wā e hiki mai ana
Me ka holomua mau o ka ʻenehana, e hoʻomaikaʻi hou ʻia ka hana o nā mea ʻike mahana IR, a e hoʻemi mālie ʻia ke kumukūʻai. I ka wā e hiki mai ana, manaʻo ʻia e hoʻohana nui ʻia ma nā ʻoihana hou aʻe, e like me ka mahiʻai akamai, nā kaʻa kaʻa ʻole a me nā robots akamai. I ka manawa like, me ka hoʻomohala ʻana o ka Pūnaewele o nā Mea a me ka ʻenehana ʻikepili nui, e hui pū ʻia nā mea ʻike mahana IR me nā mea akamai ʻē aʻe e hoʻokō i ka nānā ʻana i ka mahana a me ka hana ʻikepili akamai a me ka hana ʻakomi.
Haʻawina hihia:
I ka wā maʻi ahulau COVID-19, ua lilo nā mea ʻike mahana IR i mea hana koʻikoʻi no ka nānā ʻana i ka mahana o ke kino. Ua hoʻokomo nā wahi lehulehu he nui, e like me nā kahua mokulele, nā kikowaena a me nā kula, i nā mea ʻike mahana IR no ka ʻike wikiwiki ʻana i ka mahana, e hoʻomaikaʻi pono ana i ka pono o ka nānā ʻana a me ka hoʻēmi ʻana i ka pilikia o ka maʻi kea. No ka laʻana, ua hoʻokomo kahi kahua mokulele honua i nā mea ʻike mahana IR he nui i ka wā o ke ahulau, hiki ke ʻike i ka mahana o ka poʻe ma mua o 100 i kēlā me kēia minuke ma ka awelika, e hoʻomaikaʻi nui ana i ka pono o ka nānā ʻana.
Hopena:
ʻO ka ʻike ʻia ʻana o ka mea ʻike mahana IR e hōʻailona ana ua komo ka ʻenehana ana wela i kahi au hou. ʻAʻole ia e hoʻomaikaʻi wale i ka pololei a me ka pono o ke ana ʻana o ka mahana, akā hāʻawi pū kekahi i ke kākoʻo ikaika no ka nānā ʻana i ka mahana a me ka pale palekana ma nā ʻoihana he nui. Me kona hoʻohana ākea ʻana ma nā ʻano like ʻole, e lawe mai nā mea ʻike mahana IR i ka ʻoluʻolu a me ka palekana i ka hana kanaka a me ke ola.
No ka ʻike hou aku,
e ʻoluʻolu e hoʻokaʻaʻike iā Honde Technology Co., LTD.
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Ka manawa hoʻouna: Ian-15-2025