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LiDAR, inomiririra Chiedza cheKuona uye Kupenya, inomiririra nhanho muhunyanzvi hwekunzwa kure. Inoshanda nekuburitsa mwenje wemwenje, kazhinji senge pulsed lasers, uye inoyera nguva inotorwa kuti matanda aya aratidze kumashure kubva kuzvinhu. Kuparadzira nekumhanya kwechiedza, anenge 3 × 108mamita pasekondi, LiDAR inonyatso kuverenga chinhambwe chechinhu uchishandisa fomula: Distance = Speed × Nguva. Ichi chishamiso chetekinoroji chakawana mashandisirwo akasiyana pasi rose, kushandura minda kubva kumotokari dzinozvimiririra kuenda kukutarisa kwezvakatipoteredza, uye kubva pakuronga kwemadhorobha kuenda kune zvakawanikwa mukuchera matongo. Kuongorora kwakadzama uku kunoongorora10 kiyi yekushandisa yeLiDAR, ichiratidza kushanda kwayo kwakadzama muzvikamu zvakasiyana.
1. Motokari LiDAR
LiDAR yakakosha munzvimbo yekutyaira yakazvimiririra. Iyo inogadzira yakaoma mepu yezvakatipoteredza nekuburitsa uye kubata laser pulses. Kuita uku kunobvumira mota dzinozvityaira kuti dzione dzimwe mota, vanofamba netsoka, zvipingaidzo, uye zviratidzo zvemumugwagwa munguva chaiyo. Iyo 3D mifananidzo inogadzirwa neLiDAR inoita kuti mota idzi dzifambe munzvimbo dzakaoma, kuve nechokwadi chekukurumidza uye kwakachengeteka kuita sarudzo. Munzvimbo dzemumaguta, semuenzaniso, LiDAR yakakosha pakuona mota dzakamira, kutarisira mafambiro evanofamba netsoka, uye kuchengetedza maonero akajeka mumamiriro ekunze akaoma.
→Verenga zvakawanda nezve LiDAR Zvishandiso muMotokari mota.
2. Remote Sensing Mepu
LiDAR inosimudzira zvakanyanya kunaka uye kugona kwemepu yenzvimbo. Inoshandiswa kubva kundege kana setiraiti, inokurumidza kuunganidza topographical data pamusoro penzvimbo huru. Idzi data rakakosha pakuronga kwemadhorobha, kuongorora njodzi yemafashama, uye dhizaini yezvifambiso. LiDAR inobatsira mainjiniya kuona matambudziko enzvimbo kana vachironga migwagwa mitsva, zvichitungamira kunzira dzinoderedza kukanganiswa kwezvakatipoteredza uye kuwedzera kushanda kwekuvaka. Pamusoro pezvo, LiDAR inogona kuburitsa yakavanzika topographical maficha pasi pezvinomera, zvichiratidza kukosha mukuchera matongo uye geological kuongorora.
→Verenga zvimwe nezve LiDAR Zvishandiso muKure Kunzwa Mepu
3. Masango Nekurima:
Mumasango, LiDAR inoshandiswa kuyera kureba kwemuti, density, uye landform maitiro, ayo akakosha pakutarisira sango nekuchengetedza. LiDAR data ongororo inobatsira nyanzvi kufungidzira masango emasango, kutarisa hutano hwesango, uye kuongorora njodzi dzemoto. Mukurima, LiDAR inotsigira varimi mukutarisa kukura kwechirimwa uye hunyoro hwevhu, kugadzirisa maitiro ekudiridza, nekusimudzira goho.
4. Distributed Temperature Sensing:
LiDAR inonyanya kukosha mukugovewa tembiricha inonzwa, chinhu chakakosha mukuseta maindasitiri makuru kana mitsara yekufambisa simba. TheDTS LiDARinotarisisa kuremedza kugoverwa kwetembiricha, kuona nzvimbo dzinokwanisa kudzivirira kukanganisa kana moto, nekudaro kuve nechokwadi chekuchengetedzwa kwemaindasitiri nekuvandudza kugona kwesimba.
5. Tsvagiridzo yezvakatipoteredza uye Dziviriro:
LiDAR inoita basa rakakosha mukutsvaga kwezvakatipoteredza uye kuedza kuchengetedza. Inoshandiswa kutarisa uye kuongorora zviitiko zvakadai sekusimuka kwegungwa, kunyunguduka kwe glacier, uye kuparadzwa kwemasango. Vatsvagiri vanoshandisa data yeLiDAR kuteedzera mazinga echando uye kuongorora kukanganisa kwekushanduka kwemamiriro ekunze pane zvipenyu. LiDAR inotarisisa zvakare mhando yemhepo mumadhorobha uye mune zvekurima, zvichibatsira mukuvandudzwa kwemitemo inoshanda yezvakatipoteredza.
6. Kuronga Nekutarisira Madhorobha:
LiDAR chishandiso chine simba mukuronga kwemadhorobha uye manejimendi. Iko kuunganidzwa kweiyo yakakwirira-resolution 3D data inobvumira vanoronga kuti vanzwisise zviri nani zvimiro zvemudhorobha, zvichibatsira mukuvandudzika kwenzvimbo nyowani dzekugara, nzvimbo dzekutengesa, uye zvivakwa zveveruzhinji. LiDAR data inobatsira mukugadzirisa nzira dzekufambisa neveruzhinji, kuongorora maitiro ezvivakwa zvitsva pamaguta, uye kuongorora kukuvadzwa kwezvivakwa zvichitevera njodzi.
7. Archaeology:
Tekinoroji yeLiDAR yakashandura munda wekuchera matongo, ichivhura mikana mitsva yekutsvaga nekudzidza budiriro yekare. Kugona kwayo kupinda muzvinomera zvakakora kwaita kuti pawanikwe zvinhu zvakavanzika uye zvimiro. Semuenzaniso, mumasango anogara achinaya mvura eCentral America, LiDAR yakaratidza zviuru zvenzvimbo dzaimbozivikanwa dzeMaya, zvichiwedzera ruzivo rwedu rwevanhu vekare.
8. Disaster Management uye Emergency Response:
LiDAR yakakosha mukutonga kwenjodzi uye mamiriro emhinduro dzekukurumidzira. Kutevera zviitiko zvakadai semafashamo kana kudengenyeka kwenyika, inokurumidza kuongorora kukanganisa, kubatsira mukununura uye kuedza kugadzirisa. LiDAR inotarisisawo maitiro ezvivakwa, inotsigira kugadzirisa uye kuvakazve zvirongwa.
→Chinyorwa chakabatana:Laser Kushandisa mu Safe Guard, kuona & kuongorora
9. Kuongorora Kwendege uye Muchadenga:
Mundege, LiDAR inoshandiswa kutsvagiridzo yemuchadenga, kuyera paramende senge gore gobvu, zvinosvibisa mweya, uye kumhanya kwemhepo. Mukuongorora muchadenga, inoshongedzera maprobes nemasatelliti kuti aongorore zvakadzama maplanetary topography. Semuyenzaniso, mamisheni ekuongorora Mars anoshandisa LiDAR yemepu yakazara uye geological ongororo yeMartian.
10. Mauto uye Dziviriro:
LiDAR yakakosha mune zvemauto uye zvekudzivirira zvikumbiro zvekudzokorora, kuzivikanwa kwechinangwa, uye kuongororwa kwenzvimbo. Inobatsira mukufambisa munzvimbo dzakaoma dzehondo, kuona kutyisidzira, uye kuronga kwehungwaru. Drones dzakashongedzerwa neLiDAR dzinoita chaiyo mishoni dzekucherekedza, ichipa hungwaru hwakakosha.
Lumispot Tech inoshanda muLiDAR Laser Mwenje Sources, zvigadzirwa zvedu zvine iyo1550nm Pulsed Fiber Laser, 1535nm Automotive LiDAR laser Source, a1064nm Pulsed Fiber LaseryeOTDR uyeTOF kubva, nezvimwewo,tinya panokuti uone yedu LiDAR laser sosi chigadzirwa chinyorwa.
Reference
Bilik, I. (2023). Kuenzanisa Ongororo yeRadar uye Lidar Technologies yeMotokari Zvishandiso.IEEE Transactions paIntelligent Transportation Systems.
Gargoum, S., & El-Basyouny, K. (2017). Otomatiki kudhirowa kwemaitiro emugwagwa uchishandisa LiDAR data: Ongororo yeLiDAR zvikumbiro mukufambisa.IEEE International Musangano weKutakurwa Ruzivo uye Kuchengetedzeka.
Gargoum, S., & El Basyouny, K. (2019). Kubatanidzwa kwemabhuku kweLiDAR zvikumbiro mukufambisa: inoratidzira kudhirowa uye geometric kuongororwa kwemigwagwa mikuru.Chinyorwa cheKutakura Injiniya, Chikamu A: Masisitimu.
Nguva yekutumira: Jan-10-2024