Ua kū mai nā lasers i kēia manawa ma ke ʻano he mau mea hana koʻikoʻi ma nā ʻāpana like ʻole, ʻoiai hoʻi i ka palekana a me ka nānā ʻana. ʻO ko lākou pololei, ka hiki ke hoʻomalu, a me ka versatility e lilo ai lākou i mea nui i ka palekana ʻana i ko mākou mau kaiāulu a me nā ʻoihana.
Ma kēia ʻatikala, e ʻeli mākou i nā ʻano hoʻohana like ʻole o ka ʻenehana laser ma nā ʻano o ka palekana, ka palekana, ka nānā ʻana, a me ka pale ʻana i ke ahi. ʻO ka pahuhopu o kēia kūkākūkā e hāʻawi i kahi ʻike piha i ke kuleana o nā lasers i nā ʻōnaehana palekana hou, e hāʻawi ana i nā ʻike i kā lākou hoʻohana ʻana i kēia manawa a me nā hoʻomohala e hiki mai ana.
⏩No nā hoʻonā nānā ʻana o ke kaʻaahi a me PV, e kaomi ma aneʻi.
Nā noi Laser ma nā hihia palekana a me ka pale kaua
Nā ʻōnaehana ʻike komo hewa
ʻO kēia mau mīkini nānā laser ʻaʻole pili e nānā i nā wahi i ʻelua mau ana, e ʻike ana i ka neʻe ʻana ma ke ana ʻana i ka manawa e pono ai no kahi kukuna laser pulsed e hoʻihoʻi i kona kumu. Hoʻokumu kēia ʻenehana i kahi palapala ʻāina contour o ka ʻāina, e ʻae ana i ka ʻōnaehana e ʻike i nā mea hou i kona kahua ʻike ma o nā loli i nā wahi i hoʻolālā ʻia. Hiki i kēia ke loiloi i ka nui, ke ʻano, a me ke kuhikuhi o nā pahuhopu e neʻe ana, e hoʻopuka ana i nā alarm i ka wā e pono ai. (Hosmer, 2004).
⏩ Pūnaewele pili:ʻŌnaehana ʻIke Komo ʻana o ka Laser Hou: He Pae Akamai i ka Palekana
Nā ʻōnaehana kiaʻi
I ke kiaʻi wikiō, kōkua ka ʻenehana laser i ka nānā ʻana i ka ʻike pō. No ka laʻana, hiki i ke kiʻi ʻana o ka laser kokoke i ka infrared ke kāohi pono i ka hoʻokuʻu ʻana o ka mālamalama, e hoʻonui nui ana i ka mamao nānā ʻana o nā ʻōnaehana kiʻi photoelectric i nā kūlana ʻino, i ke ao a me ka pō. Hoʻomalu nā pihi hana waho o ka ʻōnaehana i ka mamao gating, ka laulā strobe, a me ke kiʻi maopopo, e hoʻomaikaʻi ana i ka laulā kiaʻi. (Wang, 2016).
Ka Nānā ʻana i ke Kaʻa
He mea koʻikoʻi nā pū wikiwiki laser i ka nānā ʻana i ke kaʻa, me ka hoʻohana ʻana i ka ʻenehana laser e ana i ka wikiwiki o nā kaʻa. Makemake ʻia kēia mau mea e nā mākaʻi no ko lākou pololei a me ka hiki ke kuhikuhi i nā kaʻa pākahi i ke kaʻa nui.
Ka Nānā ʻana i ka Wahi Lehulehu
He mea nui nō hoʻi ka ʻenehana laser i ka kaohi ʻana i ka lehulehu a me ka nānā ʻana i nā wahi lehulehu. Mālama pono nā scanner laser a me nā ʻenehana pili i ka neʻe ʻana o ka lehulehu, e hoʻonui ana i ka palekana o ka lehulehu.
Nā Hana ʻIke Ahi
I loko o nā ʻōnaehana hōʻike ahi, he kuleana koʻikoʻi ko nā mea ʻike laser i ka ʻike mua ʻana i ke ahi, e ʻike koke ana i nā hōʻailona o ke ahi, e like me ka uahi a i ʻole nā loli o ka mahana, e hoʻāla i nā alarm i ka manawa kūpono. Eia kekahi, he mea waiwai nui ka ʻenehana laser i ka nānā ʻana a me ka hōʻiliʻili ʻikepili ma nā wahi ahi, e hāʻawi ana i ka ʻike koʻikoʻi no ka kaohi ʻana i ke ahi.
Hoʻohana kūikawā: UAV a me ka ʻenehana laser
Ke ulu nei ka hoʻohana ʻana i nā Unmanned Aerial Vehicles (UAVs) i ka palekana, me ka ʻenehana laser e hoʻonui nui ana i ko lākou hiki ke nānā a me ka palekana. ʻO kēia mau ʻōnaehana, e pili ana i nā Avalanche Photodiode (APD) Focal Plane Arrays (FPA) hanauna hou a hui pū ʻia me ka hana kiʻi kiʻekiʻe, ua hoʻomaikaʻi nui i ka hana kiaʻi.
Nā Lasers ʻŌmaʻomaʻo a me module ʻimi laulāma ka pale ʻana
Ma waena o nā ʻano laser like ʻole, aia nā ʻano like ʻole.nā lasers kukui ʻōmaʻomaʻo, e hana maʻamau ana ma ka pae 520 a 540 nanometers, ua kaulana no ko lākou ʻike kiʻekiʻe a me ka pololei. He mea pono loa kēia mau lasers i nā noi e pono ai ka māka pololei a i ʻole ka nānā ʻana. Eia kekahi, ʻo nā modula ranging laser, e hoʻohana ana i ka hoʻolaha linear a me ka pololei kiʻekiʻe o nā lasers, e ana i nā mamao ma ka helu ʻana i ka manawa e pono ai kahi kukuna laser e hele mai ka emitter a i ka reflector a hoʻi. He mea koʻikoʻi kēia ʻenehana i nā ʻōnaehana ana a me ke kūlana.
Ka Hoʻomohala ʻana o ka ʻenehana Laser ma ka Palekana
Mai kona hoʻokumu ʻia ʻana i ka waena o ke kenekulia 20, ua ulu nui ka ʻenehana laser. I ka wā mua, he mea hana hoʻokolohua ʻepekema, ua lilo nā lasers i mea nui i nā ʻano like ʻole, me ka ʻoihana, ka lāʻau lapaʻau, ke kamaʻilio ʻana, a me ka palekana. Ma ke kahua o ka palekana, ua ulu nā noi laser mai nā ʻōnaehana nānā maʻamau a me nā ʻōnaehana hoʻāla i nā ʻōnaehana akamai a multifunctional. ʻO kēia mau mea ka ʻike komo hewa, ka nānā wikiō, ka nānā ʻana i ke kaʻa, a me nā ʻōnaehana hōʻike ahi.
Nā Hana Hou o ka Wā e Hiki Mai Ana ma ka ʻenehana Laser
Hiki i ka wā e hiki mai ana o ka ʻenehana laser i ka palekana ke ʻike i nā hana hou, ʻoiai me ka hoʻohui ʻana o ka naʻauao artificial (AI). Hiki i nā algorithms AI e kālailai ana i ka ʻikepili scan laser ke ʻike a wānana i nā hoʻoweliweli palekana me ka pololei, e hoʻonui ana i ka pono a me ka manawa pane o nā ʻōnaehana palekana. Eia kekahi, i ka holomua ʻana o ka ʻenehana Pūnaewele o nā Mea (IoT), ʻo ka hui pū ʻana o ka ʻenehana laser me nā mea i hoʻopili ʻia i ka pūnaewele e alakaʻi paha i nā ʻōnaehana palekana akamai a ʻoi aku ka automated i hiki ke nānā a pane i ka manawa maoli.
Manaʻo ʻia kēia mau hana hou ʻaʻole wale e hoʻomaikaʻi i ka hana o nā ʻōnaehana palekana akā e hoʻololi pū i kā mākou ʻano hana i ka palekana a me ka nānā ʻana, e ʻoi aku ka naʻauao, ka pono, a me ka hiki ke hoʻololi. Ke hoʻomau nei ka holomua o ka ʻenehana, ua hoʻonohonoho ʻia ka hoʻohana ʻana o nā lasers i ka palekana e hoʻonui, e hāʻawi ana i nā wahi palekana a hilinaʻi hoʻi.
Nā Kuhikuhi
- Hosmer, P. (2004). Ka hoʻohana ʻana i ka ʻenehana scan laser no ka pale ʻana i ka perimeter. Nā Hana o ka 37th Annual 2003 International Carnahan Conference on Security Technology. DOI
- Wang, S., Qiu, S., Jin, W., & Wu, S. (2016). Hoʻolālā ʻana o kahi ʻōnaehana hana wikiō manawa maoli i hoʻopaʻa ʻia e ka laser kokoke-infrared liʻiliʻi. ICMMITA-16. DOI
- Hespel, L., Rivière, N., Fracès, M., Dupouy, P., Coyac, A., Barillot, P., Fauquex, S., Plyer, A., Tauvy,
- M., Jacquart, M., Vin, I., Nascimben, E., Perez, C., Velayguet, JP, & Gorce, D. (2017). 2D a me 3D flash laser imaging no ka nānā ʻana i ka mamao ma ka palekana palena kai: ka ʻike ʻana a me ka ʻike ʻana no nā noi kūʻē UAS. Nā Hana o SPIE - ʻO ka International Society for Optical Engineering. DOI
KEKAHI O NĀ MODULES LASER NO KA PALEKANA
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