Lembetsani ku Social Media Yathu Kuti Mutumize Posachedwa
LiDAR, yomwe imayimira Light Detection ndi Ranging, ikuyimira pachimake paukadaulo wowonera kutali. Imagwira ntchito potulutsa nyali zowala, zomwe nthawi zambiri zimakhala ngati ma pulsed lasers, ndikuwunika nthawi yomwe matabwawa amayang'ana kumbuyo kuchokera kuzinthu. Kufalikira pa liwiro lopepuka, pafupifupi 3 × 108mamita pa sekondi iliyonse, LiDAR imawerengera ndendende mtunda wa chinthu pogwiritsa ntchito fomula: Distance = Speed × Time. Kudabwitsa kwaukadaulo kumeneku kwapeza ntchito zosiyanasiyana padziko lonse lapansi, kusintha magawo kuchokera pamagalimoto odziyimira pawokha mpaka kuyang'anira chilengedwe, komanso kuchoka pakupanga mizinda kupita kuzinthu zakale. Kufufuza mwatsatanetsatane uku kukuwonekera10 ntchito zazikulu za LiDAR, kuwonetsa kukhudzidwa kwake m'magawo osiyanasiyana.
1. Magalimoto a LiDAR
LiDAR ndiyofunikira pakuyendetsa pawokha. Imapanga mamapu odabwitsa azachilengedwe potulutsa ndi kujambula ma pulses a laser. Izi zimathandiza magalimoto odziyendetsa okha kuti azindikire magalimoto ena, oyenda pansi, zopinga, ndi zizindikiro zamsewu mu nthawi yeniyeni. Zithunzi za 3D zopangidwa ndi LiDAR zimathandiza kuti magalimotowa aziyenda m'malo ovuta, ndikuwonetsetsa kupanga zisankho mwachangu komanso motetezeka. Mwachitsanzo, m'matauni, LiDAR ndiyofunikira pakuzindikira magalimoto oyima, kuyembekezera kusuntha kwa oyenda pansi, komanso kukhala ndi malingaliro olondola panyengo yovuta.
→Werengani zambiri za LiDAR Applications in Automotive Cars.
2. Kujambula patali
LiDAR imathandizira kwambiri kulondola komanso kuchita bwino kwa mapu a mtunda. Imagwiritsidwa ntchito kuchokera ku ndege kapena ma satelayiti, imasonkhanitsa mwachangu zidziwitso zapamalo akulu. Izi ndizofunika kwambiri pokonzekera mizinda, kuwunika zoopsa za kusefukira kwa madzi, komanso kupanga mapangidwe amayendedwe. LiDAR imathandizira mainjiniya kuzindikira zovuta za mtunda pokonzekera misewu yayikulu, zomwe zimatsogolera kunjira zomwe zimachepetsa kuwonongeka kwa chilengedwe komanso kukulitsa luso la zomangamanga. Kuphatikiza apo, LiDAR imatha kuwulula mawonekedwe obisika pansi pazomera, zomwe zikuwonetsa kuti ndizofunikira kwambiri pakufufuza zakale komanso zachilengedwe.
→Werengani zambiri za Mapulogalamu a LiDAR mu Mapu Owona Akutali
3. Zankhalango ndi Ulimi:
M'nkhalango, LiDAR imagwiritsidwa ntchito poyeza kutalika kwa mitengo, kachulukidwe, ndi mawonekedwe a nthaka, omwe ndi ofunikira pakuwongolera ndi kusunga nkhalango. Kusanthula kwa data ya LiDAR kumathandizira akatswiri kuyerekezera kuchuluka kwa nkhalango, kuyang'anira thanzi la nkhalango, ndikuwunika kuopsa kwa moto. Paulimi, LiDAR imathandizira alimi kuyang'anira kukula kwa mbewu ndi chinyezi cha nthaka, kukonza ulimi wothirira, komanso kukulitsa zokolola.
4. Kugawidwa kwa Kutentha:
LiDAR ndiyofunikira kwambiri pakugawira kutentha, gawo lofunikira pakukhazikitsa kwamafakitale akulu kapena mizere yotumizira mphamvu. TheMtengo wa DTS LiDARimayang'anira patali kugawika kwa kutentha, kuzindikira malo omwe angakhalepo kuti apewe zolakwika kapena moto, potero kuonetsetsa chitetezo cha mafakitale ndikuwongolera mphamvu zamagetsi.
5. Kafukufuku ndi Chitetezo pa Zachilengedwe:
LiDAR imagwira ntchito yofunika kwambiri pakufufuza zachilengedwe komanso kuyesa kuteteza. Amagwiritsidwa ntchito poyang'anira ndi kusanthula zochitika monga kukwera kwa nyanja, kusungunuka kwa madzi oundana, ndi kudula mitengo. Ofufuza amagwiritsa ntchito deta ya LiDAR kuti azitha kuyang'anira momwe madzi amadzimadzi amabwerera ndikuwunika momwe kusintha kwanyengo kumakhudzira chilengedwe. LiDAR imayang'aniranso kuchuluka kwa mpweya m'matawuni ndi zaulimi, zomwe zimathandizira kuti pakhale ndondomeko zogwira ntchito zachilengedwe.
6. Mapulani ndi Kasamalidwe ka Mizinda:
LiDAR ndi chida champhamvu pakukonza ndikuwongolera matauni. Kusonkhanitsa deta yapamwamba ya 3D kumapangitsa okonza mapulani kuti amvetse bwino malo okhala m'matauni, kuthandizira kukonza malo atsopano okhalamo, malo ogulitsa malonda, ndi malo aboma. Zambiri za LiDAR ndizothandiza pakuwongolera mayendedwe apagulu, kuwunika momwe zomanga zatsopano zimakhudzira mizinda, ndikuwunika kuwonongeka kwa zomangamanga pakachitika masoka.
7. Zakale:
Ukadaulo wa LiDAR wasintha gawo la zofukulidwa pansi, ndikutsegula mwayi watsopano wopeza ndi kuphunzira zitukuko zakale. Kukhoza kwake kulowa m'zomera zowirira kwachititsa kuti atulukire zinthu zakale zobisika. Mwachitsanzo, m'nkhalango zamvula za ku Central America, LiDAR yawulula masauzande ambiri a malo a Maya omwe sankadziwika kale, zomwe zimawonjezera chidziwitso chathu cha madera akalewa.
8. Kasamalidwe ka Masoka ndi Kuyankha Mwadzidzidzi:
LiDAR ndiyofunika kwambiri pakuwongolera masoka komanso zochitika zadzidzidzi. Pambuyo pa zochitika monga kusefukira kwa madzi kapena zivomezi, imayesa mwamsanga kuwonongeka, kuthandizira kupulumutsa ndi kukonzanso. LiDAR imayang'aniranso momwe zimakhudzira zomangamanga, kuthandizira kukonza ndi kumanganso.
→ Nkhani Yofananira:Kugwiritsa Ntchito Laser mu Safe Guard, kuzindikira & kuyang'anira
9. Kufufuza Zamlengalenga:
Paulendo wa pandege, LiDAR imagwiritsidwa ntchito pofufuza zakuthambo, kuyeza magawo ngati makulidwe amtambo, zowononga mpweya, komanso kuthamanga kwa mphepo. Pofufuza zakuthambo, imakonzekeretsa ma probe ndi ma satelayiti kuti athe kuunika mwatsatanetsatane momwe mapulaneti amayendera. Mwachitsanzo, maulendo ofufuza za Mars amagwiritsa ntchito LiDAR popanga mapu athunthu komanso kusanthula kwachilengedwe kwa Martian.
10. Asilikali ndi Chitetezo:
LiDAR ndiyofunikira pakugwiritsa ntchito zankhondo ndi chitetezo pakuwunikiranso, kuzindikiritsa chandamale, ndi kusanthula kwamtunda. Imathandizira kuyenda m'mabwalo ankhondo ovuta, kuzindikira ziwopsezo, ndikukonzekera mwanzeru. Ma Drone okhala ndi LiDAR amachita mishoni zowunikira anthu, kupereka luntha lofunikira.
Lumispot Tech imagwira ntchito pa LiDAR Laser Light Sources, zinthu zathu zili ndi1550nm Pulsed Fiber Laser, Gwero la laser la 1535nm Magalimoto a LiDAR,a1064nm Pulsed Fiber Laserza OTDR ndiMtengo wa TOF, ndi zina.Dinani apakuti muwone mndandanda wathu wazogulitsa za LiDAR laser.
Buku
Bilik, I. (2023). Kuwunika Kuyerekeza kwa Radar ndi Lidar Technologies kwa Magalimoto Ogwiritsa Ntchito Magalimoto.IEEE Transactions pa Intelligent Transportation Systems.
Gargoum, S., & El-Basyouny, K. (2017). Kutulutsa kodziwikiratu kwamayendedwe apamsewu pogwiritsa ntchito data ya LiDAR: Kuwunika kwa ntchito za LiDAR pamayendedwe.Msonkhano Wapadziko Lonse wa IEEE pa Information Transportation and Safety.
Gargoum, S., & El Basyouny, K. (2019). Kaphatikizidwe ka mabuku a ntchito za LiDAR pamayendedwe: mawonekedwe otulutsa ndi kuwunika kwa geometric m'misewu yayikulu.Journal of Transportation Engineering, Gawo A: Systems.
Nthawi yotumiza: Jan-10-2024