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LiDAR, yana tsaye don Gane Haske da Ragewa, yana wakiltar kololuwa a fasahar jin nesa. Yana aiki ta hanyar fitar da hasken wuta, yawanci azaman lasers mai bugun jini, kuma yana auna lokacin da aka ɗauka don waɗannan katako don yin waiwaya daga abubuwa. Yadawa cikin saurin haske, kusan 3×108mita a sakan daya, LiDAR yana ƙididdige nisa zuwa abu daidai ta amfani da dabara: Distance = Speed × Time. Wannan abin al'ajabi na fasaha ya samo aikace-aikace iri-iri a duniya, yana canza filayen daga motoci masu cin gashin kansu zuwa lura da muhalli, kuma daga tsara birane zuwa binciken kayan tarihi. Wannan cikakken bincike ya shiga cikiMaɓalli 10 na LiDAR, yana nuna babban tasirinsa a sassa daban-daban.
1. LiDAR Mota
LiDAR yana da mahimmanci a fagen tuƙi mai cin gashin kansa. Yana haifar da taswirorin muhalli masu rikitarwa ta hanyar fitarwa da ɗaukar bugun bugun laser. Wannan aikin yana ba motocin masu tuƙi don gano wasu motoci, masu tafiya a ƙasa, cikas, da alamun hanya a ainihin lokacin. Hotunan 3D da LiDAR ya samar suna ba wa waɗannan motocin damar kewaya mahalli masu rikitarwa, tabbatar da yanke shawara cikin sauri da aminci. A cikin mahallin birane, alal misali, LiDAR yana da mahimmanci don gano ababen hawa a tsaye, da tsammanin motsin tafiya, da kuma kiyaye ingantacciyar fahimta a cikin ƙalubalen yanayi.
→Kara karantawa game da Aikace-aikacen LiDAR a cikin motocin Mota.
2. Taswirorin Ji na nesa
LiDAR yana haɓaka daidaito da ingancin taswirar ƙasa sosai. An yi amfani da shi daga jirgin sama ko tauraron dan adam, yana tattara bayanai da sauri a kan manyan wurare. Wannan bayanan yana da mahimmanci don tsara birane, nazarin haɗarin ambaliya, da ƙirar kayan aikin sufuri. LiDAR yana taimaka wa injiniyoyi wajen gano ƙalubalen ƙasa yayin tsara sabbin manyan tituna, wanda ke haifar da hanyoyin da ke rage tasirin muhalli da haɓaka ingantaccen gini. Bugu da ƙari, LiDAR na iya bayyana ɓoyayyun siffofi na yanayin ƙasa a ƙarƙashin ciyayi, yana tabbatar da kima a binciken kayan tarihi da yanayin ƙasa.
→Kara karantawa game da Aikace-aikacen LiDAR a cikin Taswirar Hankali Mai Nisa
3. Kiwon daji da Noma:
A cikin gandun daji, ana amfani da LiDAR don auna tsayin bishiyar, yawa, da halayen ƙasa, waɗanda ke da mahimmanci don kula da gandun daji da kiyayewa. Binciken bayanan LiDAR yana taimaka wa ƙwararru su ƙididdige halittun gandun daji, lura da lafiyar gandun daji, da tantance haɗarin gobara. A cikin aikin noma, LiDAR yana tallafawa manoma wajen lura da haɓakar amfanin gona da damshin ƙasa, inganta ayyukan ban ruwa, da haɓaka amfanin gona.
4. Rarraba Hankalin Zazzabi:
LiDAR yana da mahimmanci musamman a cikin rarraba yanayin zafin jiki, muhimmin al'amari a cikin manyan saitin masana'antu ko layin watsa makamashi. TheFarashin DTSyana sa ido sosai kan rarraba zafin jiki, gano yuwuwar wuraren da za a iya hana kurakurai ko gobara, ta yadda za a tabbatar da amincin masana'antu da inganta ingantaccen makamashi.
5. Binciken Muhalli da Kariya:
LiDAR yana taka muhimmiyar rawa a cikin binciken muhalli da ƙoƙarin kiyayewa. Ana amfani da shi don saka idanu da kuma nazarin abubuwan da suka faru kamar hawan teku, narkewar glacier, da sare bishiyoyi. Masu bincike suna amfani da bayanan LiDAR don bin diddigin ƙimar koma bayan dusar ƙanƙara da kimanta tasirin sauyin yanayi a kan yanayin muhalli. Har ila yau LiDAR yana lura da ingancin iska a cikin birane da wuraren noma, yana ba da gudummawa ga haɓaka ingantattun manufofin muhalli.
6. Tsare-tsaren Birane da Gudanarwa:
LiDAR kayan aiki ne mai ƙarfi a cikin tsara birane da gudanarwa. Tarin manyan bayanai na 3D yana ba masu tsarawa damar fahimtar tsarin sararin samaniya da kyau, taimakawa wajen haɓaka sabbin wuraren zama, cibiyoyin kasuwanci, da wuraren jama'a. Bayanan LiDAR na da matukar muhimmanci wajen inganta hanyoyin sufuri na jama'a, da kimanta tasirin sabbin gine-gine a yankunan birni, da kuma tantance lalacewar ababen more rayuwa bayan bala'o'i.
7. Archaeology:
Fasahar LiDAR ta sauya fannin ilmin kimiya na kayan tarihi, inda ta bude sabbin damar ganowa da kuma nazarin tsoffin wayewa. Ƙarfinsa na kutsawa ciyayi masu yawa ya haifar da gano ɓoyayyun kayan tarihi da sifofi. Alal misali, a cikin dazuzzukan dazuzzuka masu zafi na Amurka ta Tsakiya, LiDAR ya bayyana dubban wuraren da ba a san su ba a baya, yana haɓaka iliminmu na waɗannan tsoffin al'ummomi.
8. Gudanar da Bala'i da Amsar Gaggawa:
LiDAR yana da kima a cikin sarrafa bala'i da yanayin martanin gaggawa. Bayan abubuwan da suka faru kamar ambaliya ko girgizar ƙasa, yana kimanta lalacewa da sauri, yana taimakawa ƙoƙarin ceto da dawo da su. LiDAR kuma yana sa ido kan tasirin abubuwan more rayuwa, tallafawa ayyukan gyarawa da sake ginawa.
Labari mai alaƙa:Aikace-aikacen Laser a cikin Safe Guard, ganowa & sa ido
9. Binciken Jirgin Sama da Sararin Samaniya:
A cikin jirgin sama, ana amfani da LiDAR don binciken yanayi, auna ma'auni kamar kaurin girgije, gurɓataccen iska, da saurin iska. A cikin binciken sararin samaniya, yana ba da kayan bincike da tauraron dan adam don cikakken kimanta yanayin yanayin duniya. Misali, ayyukan binciken Mars suna amfani da LiDAR don cikakken taswira da nazarin yanayin yanayin Mars.
10. Soja da Tsaro:
LiDAR yana da mahimmanci a aikace-aikacen soja da tsaro don bincike, gano manufa, da kuma nazarin ƙasa. Yana taimakawa wajen kewayawa cikin hadaddun fagen fama, gano barazanar, da tsara dabara. Jiragen sama masu saukar ungulu masu ɗauke da LiDAR suna gudanar da ayyukan bincike na gaskiya, suna ba da mahimman bayanai.
Lumispot Tech ya ƙware a LiDAR Laser Light Sources, samfuranmu sun ƙunshi1550nm Pulsed Fiber Laser, 1535nm Automotive LiDAR Laser Source, a1064nm Pulsed Fiber Laserdon OTDR daFarashin TOF, da sauransu.danna nandon ganin jerin samfuran tushen Laser ɗinmu na LiDAR.
Magana
Bilik, I. (2023). Kwatancen Kwatancen Radar da Fasahar Lidar don Aikace-aikacen Mota.Ma'amaloli na IEEE akan Tsarin Sufuri na Hankali.
Gargoum, S., & El-Basyouny, K. (2017). Fitar da fasalolin hanya ta atomatik ta amfani da bayanan LiDAR: Bita na aikace-aikacen LiDAR a cikin sufuri.Taron kasa da kasa na IEEE akan Bayanin Sufuri da Tsaro.
Gargoum, S., & El Basyouny, K. (2019). Haɗin wallafe-wallafe na aikace-aikacen LiDAR a cikin sufuri: fasalin haɓakawa da kimantawa na geometric na manyan hanyoyi.Jaridar Injiniyan Sufuri, Sashe na A: Tsarin.
Lokacin aikawa: Janairu-10-2024