Isikhokelo esipheleleyo see-LiDAR Window Covers

Isiqulatho

I. Imisebenzi ephambili yeWindows yeLiDAR: Ngaphaya koKhuseleko oluNcinci

II. Uthelekiso lwezinto: Ibhalansi yokusebenza phakathi kweSilica edibeneyo kunye neSapphire

III. Itekhnoloji yokugquma: Inkqubo yelitye lembombo yokuphucula ukusebenza kwe-Optical

IV. Iiparameters zeNtsebenzo eziPhambili: IiMetriki zoVavanyo loBuninzi

V. Iziganeko zesicelo: I-Panorama ukusuka kwi-Autonomous Driving ukuya kwi-Industrial Sensing

VI. Uguquko lweTekhnoloji kunye neendlela zexesha elizayo

Kwiteknoloji yokubona yanamhlanje, iLiDAR (Ukufumanisa nokuHlaziya kokukhanya) isebenza "njengamehlo" oomatshini, ibona ngokuchanekileyo ihlabathi le-3D ngokukhupha nokufumana imisebe yelaser. La "mehlo" afuna "ilensi yokukhusela" ebonakalayo yokukhusela - le yiLiDAR Window Cover. Ayisiyo nje iglasi eqhelekileyo kodwa yinxalenye yobuchwepheshe obuphezulu edibanisa isayensi yezinto, uyilo lwe-optical, kunye nobunjineli bokuchaneka. Ukusebenza kwayo kumisela ngokuthe ngqo ukuchaneka kokuva, uluhlu, kunye nokuthembeka ngokubanzi kweenkqubo zeLiDAR.

IiWindows 1 ezibonakalayo

I. Imisebenzi Engundoqo: Ngaphaya "koKhuselo"​​
Isigqubuthelo sefestile yeLiDAR sisikhuselo esibonakalayo esithe tyaba okanye esingqukuva esigubungela inxalenye engaphandle yesensor yeLiDAR. Imisebenzi yayo ephambili iquka:

1. Ukhuseleko Lomzimba:Iyahlula ngokufanelekileyo uthuli, ukufuma, ioyile, kwanenkunkuma ebhabhayo, ikhusela izinto zangaphakathi (umz., ii-laser emitters, ii-detectors, izibuko zokuskena).
2. Ukutywinwa kokusingqongileyo:Njengenxalenye yendlu, yenza isitywina esingangeni moya esineenxalenye zesakhiwo ukuze kufezekiswe ukulinganiswa kwe-IP okufunekayo (umz., IP6K7/IP6K9K), ukuqinisekisa ukusebenza okuzinzileyo kwiimeko ezinzima ezifana nemvula, ikhephu, kunye neenkqwithela zesanti.
3. Uthumelo olubonakalayo:Eyona nto ibalulekileyo kukuvumela iilaser ze-wavelength ezithile ukuba zidlule ngokufanelekileyo ngaphandle kokuphazamiseka okuncinci. Nakuphi na ukuvaleka, ukubonakalisa, okanye ukuguquguquka kunciphisa ngokuthe ngqo ukuchaneka kokujikeleza kunye nomgangatho welifu lenqaku.

IiWindows 2 ezibonakalayo

II. Izinto Eziphambili: Imfazwe Yeeglasi.
Ukukhethwa kwezinto ezibonakalayo kulawula ukusebenza kophahla lwezigqubuthelo zeefestile. Ishishini eliphambili lisebenzisa izinto ezisekwe kwiglasi, ikakhulu iintlobo ezimbini:
1. Iglasi yeSilica edibeneyo

• Iimpawu:Yeyona nto iphambili kwiimoto nakwimizi-mveliso. Yenziwe nge-silica ecocekileyo kakhulu, ineempawu ezibonakalayo ezibalaseleyo.

• Iingenelo:

1. Ukudluliselwa okugqwesileyo ukusuka kwi-UV ukuya kwi-IR kunye nokufunxwa okuphantsi kakhulu.
2. I-coefficient yokwandisa ubushushu ephantsi imelana namaqondo obushushu agqithisileyo (-60°C ukuya ku-+200°C) ngaphandle kokuguquka.
3. Ubunzima obuphezulu (Mohs ~ 7), bumelana nokukrazuka okuvela kwisanti/umoya.

• Izicelo:Izithuthi ezizilawulayo, ii-AGV zemizi-mveliso ezikumgangatho ophezulu, ezihlola i-LiDAR.

Ifestile yesitephu sesafire

2. Iglasi yeSapphire

• Iimpawu:I-α-alumina ye-synthetic single-crystal, emele ukusebenza okuphezulu kakhulu.

• Iingenelo:

1. Ubunzima obugqithisileyo (Mohs ~9, ilandela idayimani kuphela), phantse ayikrweleki.
2. Ukuhanjiswa okubonakalayo okulinganiselweyo, ukumelana nobushushu obuphezulu (inqanaba lokunyibilika ~2040°C), kunye nozinzo lweekhemikhali.

• Iingxaki:Iindleko eziphezulu, ukucutshungulwa okunzima (kufuna izinto zokuqhobosha zedayimani), kunye noxinano olukhulu.
• .Izicelo:Uvavanyo oluphezulu lomkhosi, lweenqwelo moya, kunye noluchanekileyo kakhulu.

Ilensi yefestile echasene nokukhanya emacaleni amabini

III. Ukwaleka: Itekhnoloji Ephambili Eguqula Ilitye Libe YiGolide

Nokuba i-substrate injani na, iingubo zibalulekile ukuhlangabezana neemfuno ezingqongqo ze-LiDAR:

• .Ukwaleka okuchasene nokubonakalisa (AR):Umaleko obaluleke kakhulu. Ufakwa nge-vacuum coating (umz., i-e-beam evaporation, i-magnetron sputtering), inciphisa ukukhanya komphezulu ukuya kwi-<0.5% kumaza obude obujoliswe kuwo, inyusa ukuhanjiswa kombane ukusuka kwi-~92% ukuya kwi->99.5%.
• Ukwambathisa okubangelwa yi-hydrophobic/oleophobic:Ithintela ukunamathela kwamanzi/ioyile, igcina ukukhanya xa imvula okanye iindawo ezingcolisiweyo.
• .Ezinye iingubo ezisebenzayo:Iifilimu ezifudumezayo ezikhupha uthuli (ezisebenzisa i-ITO), iileya ezichasene nokunganyakazi, njl.njl., kwiimfuno ezizodwa.

Umzobo wefektri yokugquma nge-vacuum

IV. Iiparameters zeNtsebenzo eziPhambili​

Xa ukhetha okanye uvavanya isigqubuthelo sefestile seLiDAR, gxila kwezi metrics:

1. Udluliselo @ Ubude beWavelength yeTarget:Ipesenti yokukhanya okudluliselweyo kubude bomda bokusebenza beLiDAR (umz., >96% kwi-905nm/1550nm post-AR coating).
2. Ukuhambelana kwebhendi:Kufuneka ihambelane namaza e-laser (905nm/1550nm); ukubonakalisa kufuneka kuncitshiswe (<0.5%).
3. Ukuchaneka koMfanekiso woMphezulu:Iimpazamo zokuthamba kunye nokufana kufuneka zibe yi-≤λ/4 (λ = ubude be-laser) ukuze kuthintelwe ukugqwetheka kwemitha.
4. .Ukuqina kunye nokumelana nokunxiba:Ilinganiswa ngesikali seMohs; ibalulekile ekuqineni ixesha elide.
5. Ukunyamezela Okusingqongileyo:

• Ukumelana namanzi/nothuli: Ubuncinane be-IP6K7.
• Ukujikeleza kobushushu: Uluhlu lokusebenza luqhele ukuba -40°C ukuya ku +85°C.
• Ukumelana ne-UV/ityuwa yokutshiza ukuthintela ukubola.

I-LiDAR efakwe kwisithuthi

V. Iziganeko zesicelo​

Phantse zonke iinkqubo zeLiDAR ezivezwe kokusingqongileyo zifuna izigqubuthelo zeefestile:

• Iimoto Ezizilawulayo:Ifakwe eluphahleni, kwiibhampa, okanye emacaleni, ijonge ngqo kwimozulu kunye ne-UV.
• Iinkqubo zoNcedo loMqhubi eziPhambili (i-ADAS):Idityaniswe kwimizimba yesithuthi, ifuna ulungelelwano lobuhle.
• Ii-AGV/ii-AMR zemizi-mveliso:Ukusebenza kwiindawo zokugcina impahla/kwiifektri ezinemingcipheko yothuli kunye nokungqubana.
• Uphando kunye nokubona kude:Iinkqubo ezikhweliswa emoyeni/kwizithuthi ezinyamezela utshintsho lokuphakama kunye nokuguquguquka kobushushu.

Isiphelo.

Nangona iyinxalenye elula ebonakalayo, isigqubuthelo sefestile yeLiDAR sibalulekile ekuqinisekiseni "umbono" ocacileyo nothembekileyo weLiDAR. Uphuhliso lwayo luxhomekeke ekudityanisweni okunzulu kwesayensi yezinto eziphathekayo, i-optics, iinkqubo zokugquma, kunye nobunjineli bokusingqongileyo. Njengoko ixesha lokuqhuba ngokuzimela liqhubeka, le "festile" iya kuqhubeka ikhula, ikhusela ukuqonda okuchanekileyo koomatshini.