Palekana

Palekana

Nā noi Laser i ka pale a me ka palekana

Ua puka mai ʻo Lasers i mau mea hana nui i nā ʻāpana like ʻole, ʻoi aku ka palekana a me ka nānā ʻana.ʻO kā lākou pololei, ka hoʻomalu, a me ka versatility i mea nui i ka mālama ʻana i ko mākou kaiāulu a me nā ʻoihana.

Ma kēia ʻatikala, e ʻimi mākou i nā noi like ʻole o ka ʻenehana laser i nā ʻāina o ka palekana, ka palekana, ka nānā ʻana, a me ka pale ʻana i ke ahi.Ke manaʻo nei kēia kūkākūkā e hāʻawi i kahi ʻike piha o ka hana 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 hanana e hiki mai ana.

No ka hoʻonā ʻana o Railway a me PV, e kaomi maanei.

Nā noi Laser i nā hihia palekana a me nā pale pale

Pūnaehana ʻImi Hoʻokomo

ʻO ke ʻano hoʻoponopono kukuna laser

Ke nānā nei kēia mau mea hoʻopalekana laser pili ʻole i nā kaiapuni i ʻelua mau ʻāpana, e ʻike ana i ka neʻe ʻana ma ke ana ʻana i ka manawa e pono ai ke kukuna laser pulsed e noʻonoʻo hou i kona kumu.Hoʻokumu kēia ʻenehana i kahi palapala contour o ka wahi, e ʻae ana i ka ʻōnaehana e ʻike i nā mea hou i kāna kahua ʻike ma o nā hoʻololi ʻana i ka puni i papahana.Hiki i kēia ke loiloi i ka nui, ke ʻano, a me ke kuhikuhi ʻana o ka neʻe ʻana i nā pahu hopu, e hoʻopuka ana i nā ʻōhua inā pono.(Hosmer, 2004).

⏩ Blog pili:Pūnaehana ʻImi Hoʻopalekana Laser Hou: He ʻanuʻu akamai i ka palekana

Pūnaehana Nānā

DALL·E 2023-11-14 09.38.12 - He hiʻohiʻona e hōʻike ana i ka nānā ʻana i ka laser ma muli o UAV.Hōʻike ke kiʻi i kahi Unmanned Aerial Vehicle (UAV), a i ʻole drone, i lako me ka ʻenehana nānā laser, f

Ma ka nānā wikiō, kōkua ka ʻenehana laser i ka nānā ʻana i ka pō.No ka laʻana, hiki i ke kiʻi kiʻi kiʻi kokoke-infrared laser range-gated hiki ke hoʻopau pono i ka backscattering māmā, e hoʻonui nui i ka mamao o ka nānā ʻana o nā ʻōnaehana kiʻi photoelectric i nā kūlana ʻino, i ke ao a me ka pō.ʻO nā pihi hana waho o ka ʻōnaehana e hoʻomalu i ka mamao gating, ka laulā strobe, a me ke kiʻi akaka, e hoʻomaikaʻi ana i ka laulā nānā.(Wang, 2016).

Nānā Kaʻahele

DALL·E 2023-11-14 09.03.47 - Pahuhi nā hiʻohiʻona kaʻa o ke kūlanakauhale ma ke kūlanakauhale hou.Pono ke kiʻi e hōʻike i nā kaʻa like ʻole e like me nā kaʻa, kaʻa kaʻa, a me nā kaʻa kaʻa ma ke alanui kūlanakauhale, showcasin

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 ke kaʻa.Hāpai ʻia kēia mau mea hana e ka hoʻokō kānāwai no ko lākou pololei a me ka hiki ke hoʻopaʻa i nā kaʻa pākahi i nā kaʻa paʻa.

Ka nānā ʻana i ka lehulehu

DALL·E 2023-11-14 09.02.27 - Hōʻikeʻike kaʻaahi hou me kahi kaʻaahi a me nā mea hana.Pono ke kiʻi e hōʻike i kahi kaʻaahi nani o kēia wā e holo ana ma nā ala i mālama pono ʻia.

He mea nui ka ʻenehana laser i ka hoʻomalu lehulehu a me ka nānā ʻana i nā wahi ākea.Nānā maikaʻi nā ʻenehana laser a me nā ʻenehana pili i ka neʻe ʻana o ka lehulehu, e hoʻonui ana i ka palekana o ka lehulehu.

Nā noi ʻike ahi

I nā ʻōnaehana hoʻolaha ahi, hana nui nā mea ʻike laser i ka ʻike mua ʻana i ke ahi, e ʻike koke i nā hōʻailona o ke ahi, e like me ka uahi a i ʻole ka hoʻololi ʻana i ka mahana, e hoʻomaka ai i nā ʻōuli manawa.Eia kekahi, waiwai nui ka ʻenehana laser i ka nānā ʻana a me ka hōʻiliʻili ʻana i nā ʻikepili ma nā wahi ahi, e hāʻawi ana i ka ʻike koʻikoʻi no ka hoʻomalu ahi.

Noi Kūikawā: Nā UAV a me ka ʻenehana Laser

Ke ulu nei ka hoʻohana ʻana o Unmanned Aerial Vehicles (UAVs) i ka palekana, me ka ʻenehana laser e hoʻonui nui i kā lākou nānā ʻana a me ka hiki ke palekana.ʻO kēia mau ʻōnaehana, i hoʻokumu ʻia ma ka hanauna hou Avalanche Photodiode (APD) Focal Plane Arrays (FPA) a hui pū ʻia me ka hana kiʻi kiʻi kiʻekiʻe, ua hoʻomaikaʻi maikaʻi ʻia ka hana nānā.

Pono ʻoe i kahi ʻaha kūkā manuahi?

Nā Lasers Green a me module ʻimi paei ka pale

Ma waena o nā ʻano lasers like ʻole,ʻōmaʻomaʻo lasers, hana maʻamau i ka 520 a hiki i ka 540 nanometers laulā, ʻike ʻia no ko lākou ʻike kiʻekiʻe a me ka pololei.Hoʻohana pono kēia mau lasers i nā noi e koi ana i ka hōʻailona pololei a i ʻole ka nānā ʻana.Hoʻohui hou, nā modula laser ranging, e hoʻohana ana i ka hoʻolaha laina a me ka pololei kiʻekiʻe o nā lasers, e ana i nā mamao ma ka helu ʻana i ka manawa e hele ai kahi kukuna laser mai ka emitter a i ka reflector a i hope.He mea koʻikoʻi kēia ʻenehana i nā ʻōnaehana ana a me ka hoʻonohonoho ʻana.

 

Evolution o Laser Technology in Security

Mai kona hana ʻana i ka waena o ke kenekulia 20, ua ulu nui ka ʻenehana laser.I ka hoʻomaka ʻana he mea hana hoʻokolohua ʻepekema, ua lilo nā lasers i mea hoʻohui i nā ʻano hana like ʻole, me ka ʻoihana, lāʻau lapaʻau, kamaʻilio, a me ka palekana.Ma ke ʻano o ka palekana, ua ulu nā noi laser mai ka nānā ʻana a me nā ʻōnaehana alarm a hiki i nā ʻōnaehana multifunctional.Hoʻopili kēia i ka ʻike intrusion, ka nānā wikiō, ka nānā ʻana i ke kaʻa, a me nā ʻōnaehana ahi.

 

Nā mea hou i ka wā e hiki mai ana i ka ʻenehana Laser

Hiki i ka wā e hiki mai ana o ka ʻenehana laser i ka palekana ke ʻike i nā mea hou i ka honua, ʻoiai me ka hoʻohui ʻana o ka naʻauao artificial (AI).Hiki i nā algorithms AI ke kālailai i ka ʻikepili laser scanning hiki ke ʻike a wānana i nā hoʻoweliweli palekana me ka pololei, e hoʻonui i ka pono a me ka manawa pane o nā ʻōnaehana palekana.Eia kekahi, i ka holomua ʻana o ka ʻenehana Internet of Things (IoT), ʻo ka hui pū ʻana o ka ʻenehana laser me nā mea pili pūnaewele e alakaʻi i nā ʻōnaehana palekana ʻoi aku ka naʻauao a me ka hiki ke nānā a pane i ka manawa maoli.

 

Manaʻo ʻia kēia mau mea hou e hoʻomaikaʻi wale i ka hana o nā ʻōnaehana palekana akā e hoʻololi i kā mākou ala i ka palekana a me ka nānā ʻana, e ʻoi aku ka naʻauao, kūpono, a hiki ke hoʻololi.Ke hoʻomau nei ka ʻenehana i ka holomua, ua hoʻonohonoho ʻia ka hoʻohana ʻana o nā lasers i ka palekana e hoʻonui, e hāʻawi ana i nā wahi palekana a ʻoi aku ka hilinaʻi.

 

Nā kuhikuhi

  • Hosmer, P. (2004).Ka hoʻohana ʻana i ka ʻenehana scanning 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 i kahi ʻōnaehana hoʻoheheʻe wikiō ma kahi kokoke-infrared Laser Range-gate.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 lōʻihi i ka palekana palena moana: ʻike a ʻike no nā noi counter UAS.Nā Kaʻina hana o SPIE - The International Society for Optical Engineering.DOI

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