Fagen LiDAR Mota
Daga shekarar 2015 zuwa 2020, kasar ta fitar da wasu manufofi masu alaka da su, tare da mai da hankali kan 'motocin haɗin kai masu hankali'kuma'motoci masu zaman kansu'. A farkon shekarar 2020, al'ummar kasar sun fitar da tsare-tsare guda biyu: Innovation Vehicle Innovation and Development Strategy da Automobile Driving Automation Classification, don fayyace matsayi mai mahimmanci da alkiblar ci gaban gaba na tuki mai cin gashin kai.
Yole Development, wani kamfani mai ba da shawara a duk duniya, ya buga rahoton bincike na masana'antu da ke da alaƙa da 'Lidar for Automotive and Industrial Applications', ya ambata cewa kasuwar lidar a cikin filin Automotive na iya kaiwa dalar Amurka biliyan 5.7 nan da 2026, ana sa ran cewa rukunin na shekara-shekara. Yawan ci gaban na iya haɓaka zuwa fiye da kashi 21 cikin ɗari a cikin shekaru biyar masu zuwa.
Menene LiDAR Automotive?
LiDAR, gajeriyar Gano Haske da Ragewa, fasaha ce ta juyin juya hali wacce ta canza masana'antar kera motoci, musamman a fagen motoci masu cin gashin kansu. Yana aiki ta hanyar fitar da bugun jini-yawanci daga laser-zuwa maƙasudi da auna lokacin da hasken ya ɗauka don komawa ga firikwensin. Ana amfani da wannan bayanan don ƙirƙirar taswirori dalla-dalla na yanayin muhallin da ke kewaye da abin hawa.
Tsarukan LiDAR sun shahara saboda daidaito da iyawarsu don gano abubuwa tare da daidaito mai tsayi, yana mai da su kayan aiki mai mahimmanci don tuƙi mai cin gashin kansa. Ba kamar kyamarori da suka dogara da hasken da ake iya gani ba kuma suna iya kokawa a ƙarƙashin wasu yanayi kamar ƙananan haske ko hasken rana kai tsaye, na'urori masu auna firikwensin LiDAR suna ba da ingantaccen bayanai a cikin nau'ikan haske da yanayin yanayi. Bugu da ƙari, ikon LiDAR na auna nisa daidai yana ba da damar gano abubuwa, girmansu, har ma da saurin su, wanda ke da mahimmanci don kewaya yanayin yanayin tuki mai rikitarwa.
Jadawalin Ƙa'idar Aiki na LiDAR
Aikace-aikacen LiDAR a Automation:
Fasahar LiDAR (Gano Haske da Ragewa) a cikin masana'antar kera motoci ta fi mayar da hankali kan haɓaka amincin tuki da haɓaka fasahar tuƙi masu cin gashin kansu. Babban fasahar sa,Lokacin Jirgin (ToF), Yana aiki ta hanyar fitar da bugun jini na Laser da ƙididdige lokacin da ake ɗauka don ganin waɗannan bugunan su dawo daga cikas. Wannan hanyar tana samar da ingantattun bayanai na "girgije mai ma'ana", wanda zai iya ƙirƙirar taswirori masu girma uku na muhallin da ke kewaye da abin hawa tare da madaidaicin matakin santimita, yana ba da ingantaccen ƙwarewar sararin samaniya don motoci.
Aiwatar da fasahar LiDAR a cikin masana'antar kera motoci an fi mayar da hankali kan waɗannan yankuna:
Tsare-tsaren Tuƙi masu Imani:LiDAR yana ɗaya daga cikin mahimman fasahar don cimma matakan ci gaba na tuƙi mai cin gashin kansa. Tana fahimtar yanayin da ke kewaye da abin hawa, gami da wasu ababen hawa, masu tafiya a ƙasa, alamun hanya, da yanayin hanya, don haka yana taimakawa tsarin tuki mai cin gashin kansa wajen yanke shawara cikin sauri da inganci.
Advanced Driver Assistance Systems (ADAS):A fagen taimakon direba, ana amfani da LiDAR don inganta halayen aminci na abin hawa, gami da daidaita yanayin tafiyar ruwa, birki na gaggawa, gano masu tafiya a ƙasa, da ayyukan gujewa cikas.
Kewayawa Mota da Matsayi:Madaidaicin taswirorin 3D da LiDAR ke samarwa na iya haɓaka daidaiton abin hawa, musamman a cikin mahallin birane inda siginar GPS ta iyakance.
Kulawa da Kula da zirga-zirga:Ana iya amfani da LiDAR don saka idanu da nazarin zirga-zirgar ababen hawa, taimakawa tsarin zirga-zirgar birni wajen inganta sarrafa sigina da rage cunkoso.
Don Nesa Hankali, Ragewa, Automation da DTS, da sauransu.
Bukatar Shawara Kyauta?
Juyawa Zuwa LiDAR Mota
1. LiDAR Miniaturization
Ra'ayin gargajiya na masana'antar kera motoci ya ɗora da cewa bai kamata ababen hawa masu cin gashin kansu su bambanta da kamanni da motoci na yau da kullun ba don kiyaye jin daɗin tuƙi da ingantacciyar hanyar iska. Wannan hangen nesa ya haifar da yanayin don rage girman tsarin LiDAR. Maƙasudin gaba shine LiDAR ya zama ƙanƙanta da za a haɗa shi cikin jikin abin hawa. Wannan yana nufin ragewa ko ma kawar da sassan jujjuyawar inji, canjin da ya yi daidai da motsin masana'antu a hankali daga sifofin Laser na yanzu zuwa mafita mai ƙarfi na LiDAR. LiDAR mai ƙarfi, ba tare da sassa masu motsi ba, yana ba da ƙaƙƙarfan, abin dogaro, da ɗorewa bayani wanda ya dace da kyau a cikin ƙaya da buƙatun aikin motocin zamani.
2. Haɗin LiDAR Solutions
Kamar yadda fasahar tuƙi mai cin gashin kanta ta ci gaba a cikin 'yan shekarun nan, wasu masana'antun LiDAR sun fara haɗin gwiwa tare da masu samar da kayan aikin mota don samar da mafita waɗanda ke haɗa LiDAR cikin sassan abin hawa, kamar fitilolin mota. Wannan haɗin kai ba wai kawai yana aiki ne don ɓoye tsarin LiDAR ba, yana kiyaye kyawawan abubuwan abin hawa, amma har ma yana ba da damar tsara dabarun tsarawa don haɓaka filin gani da ayyuka na LiDAR. Don motocin fasinja, wasu ayyukan Advanced Driver Assistance Systems (ADAS) suna buƙatar LiDAR don mayar da hankali kan takamaiman kusurwoyi maimakon samar da kallon 360°. Koyaya, don manyan matakan 'yancin kai, kamar matakin 4, la'akarin aminci yana buƙatar filin kallo na kwance 360°. Ana sa ran wannan zai haifar da saiti masu yawa waɗanda ke tabbatar da cikakken ɗaukar hoto a kusa da abin hawa.
3.Rage Kuɗi
Yayin da fasahar LiDAR ke girma da kuma samar da ma'auni, farashin yana raguwa, yana sa ya yiwu a haɗa waɗannan tsarin a cikin kewayon motoci masu yawa, ciki har da nau'i na tsakiya. Wannan dimokraɗiyya na fasahar LiDAR ana tsammanin zai haɓaka ɗaukar ingantaccen aminci da fasalin tuki mai cin gashin kansa a cikin kasuwar kera motoci.
LIDARs a kasuwa a yau yawanci 905nm da 1550nm/1535nm LIDARs, amma dangane da farashi, 905nm yana da fa'ida.
905nm LiDAR: Gabaɗaya, tsarin LiDAR na 905nm ba su da tsada saboda yaɗuwar abubuwan da aka haɗa da manyan hanyoyin masana'antu masu alaƙa da wannan tsayin tsayin. Wannan fa'idar farashin yana sa 905nm LiDAR kyakkyawa don aikace-aikace inda kewayo da amincin ido ba su da mahimmanci.
1550/1535nm LiDAR: Abubuwan da ake amfani da su don tsarin 1550/1535nm, irin su lasers da detectors, sun fi tsada, wani bangare saboda fasahar ba ta da yawa kuma abubuwan sun fi rikitarwa. Koyaya, fa'idodin dangane da aminci da aiki na iya tabbatar da ƙarin farashi ga wasu aikace-aikacen, musamman a cikin tuƙi mai cin gashin kansa inda gano dogon zango da aminci ke da mahimmanci.
[Haɗi:Kara karantawa game da kwatancen tsakanin 905nm da 1550nm/1535nm LiDAR]
4. Ƙara Tsaro da Ingantaccen ADAS
Fasahar LiDAR tana haɓaka aikin Advanced Driver-Assistance Systems (ADAS), yana ba da ababen hawa tare da madaidaicin taswirar muhalli. Wannan madaidaicin yana haɓaka fasalulluka na aminci kamar gujewa karo, gano masu tafiya a ƙasa, da sarrafa tafiye-tafiyen da ya dace, yana tura masana'antar kusa da samun cikakkiyar tuƙi mai cin gashin kansa.
FAQs
A cikin abubuwan hawa, na'urori masu auna firikwensin LIDAR suna fitar da bugun haske wanda ke billa abubuwa da komawa zuwa firikwensin. Ana amfani da lokacin da ake ɗauka don dawowar bugun jini don ƙididdige nisa zuwa abubuwa. Wannan bayanin yana taimakawa ƙirƙirar cikakken taswirar 3D na kewayen abin hawa.
Tsarin LIDAR na mota na yau da kullun ya ƙunshi laser don fitar da bugun jini, na'urar daukar hotan takardu da na'urorin gani don jagorantar bugun jini, na'urar gano hoto don ɗaukar hasken da ke haskakawa, da na'urar sarrafawa don nazarin bayanan da ƙirƙirar wakilcin 3D na muhalli.
Ee, LIDAR na iya gano abubuwa masu motsi. Ta hanyar auna canjin matsayi na abubuwa akan lokaci, LIDAR na iya ƙididdige saurin su da yanayin su.
An haɗa LIDAR cikin tsarin aminci na abin hawa don haɓaka fasali kamar sarrafa jirgin ruwa mai daidaitawa, gujewa karo, da gano masu tafiya a ƙasa ta hanyar samar da ingantattun ma'aunin nesa da abin dogaro.
Ci gaba da ci gaba a cikin fasahar LIDAR na kera motoci sun haɗa da rage girma da tsadar tsarin LIDAR, haɓaka kewayon su da ƙuduri, da haɗa su cikin ƙira da aikin motocin.
[ mahada:Maɓallin Maɓalli na LIDAR Laser]
Laser pulsed fiber Laser 1.5μm nau'in tushen Laser ne da ake amfani da shi a cikin tsarin LIDAR na kera wanda ke fitar da haske a tsawon mita 1.5 (μm). Yana haifar da gajerun bugun haske na infrared wanda ake amfani da su don auna nisa ta hanyar tayar da abubuwa da komawa zuwa firikwensin LIDAR.
Ana amfani da tsawon 1.5μm saboda yana ba da ma'auni mai kyau tsakanin amincin ido da shigar da yanayi. Laser a cikin wannan kewayon tsayin raƙuman raƙuman ruwa ba su da yuwuwar yin lahani ga idanun ɗan adam fiye da waɗanda ke fitar da guntun raƙuman ruwa kuma suna iya yin kyau a yanayi daban-daban.
Yayin da laser 1.5μm yayi aiki mafi kyau fiye da hasken da ake iya gani a cikin hazo da ruwan sama, ikon su na shiga cikin matsalolin yanayi har yanzu yana iyakance. Aiki a cikin yanayi mara kyau gabaɗaya ya fi gajeriyar lasers tsawo amma baya tasiri kamar zaɓin tsayin tsayin igiyar ruwa.
Yayin da 1.5μm pulsed fiber lasers na iya fara haɓaka farashin tsarin LIDAR saboda ƙwarewar fasahar su, ana sa ran ci gaban masana'antu da tattalin arziƙin sikelin zai rage farashi akan lokaci. Amfanin su dangane da aiki da aminci ana ganin su azaman tabbatar da saka hannun jari.Mafi girman aiki da ingantaccen sifofin aminci da aka bayar ta hanyar 1.5μm pulsed fiber lasers sa su zama jari mai daraja don tsarin LIDAR na kera motoci..