Khoom

Luv luv Introduction rau Projection Dome

Projection dome yog ib qho kev siv technology tshiab uas tsim cov duab mus rau ib lub voj voog dome screen los ntawm cov khoom siv projection (ib lossis ntau lub projectors) los tsim ib daim duab 360-degree panoramic. Nws yog ib qho tseem ceeb ntawm cov khoom siv hauv lub dav hlau lossis lub tsev ua yeeb yam.

Qhia luv luv rau Optical Planetarium Projector

Lub projector planetarium yog ib qho cuab yeej tshawb fawb nrov uas simulates lub hnub qub saum ntuj ua yeeb yam, tseem hu ua fake planetarium. Los ntawm qhov kev kwv yees ntawm qhov ntsuas, ntau yam khoom ntuj ceeb tsheej pom los ntawm tib neeg ntawm qhov sib txawv longitudes thiab latitudes hauv lub ntiaj teb tau tshwm sim ntawm lub vijtsam hemispherical. Nws lub hauv paus ntsiab lus yog los kho thiab tsim lub ntuj lub hnub qub uas tsim los ntawm cov yeeb yaj kiab kho qhov muag mus rau ib qho kev tshuaj ntsuam hemispherical dome los ntawm lub lens optical los tsim lub ntuj tsim lub hnub qub.

Qhia luv luv rau Digital Planetarium Projector

Digital planetarium projector yog ib hom kev ntsuas astronomical raws li kev siv tshuab computer. Nws yog tsim los ntawm computer system, digital projector, loudspeaker thiab fisheye lens, uas tuaj yeem ua kom pom kev txav ntawm lub cev saum ntuj ceeb tsheej thiab qhia cov yeeb yaj kiab fulldome hauv ib lub dome semispherical.

Qhia luv luv rau Multi-Channel Dome Fusion Digital Astronomical Demonstration System

Multi-channel dome fusion system yog ib qho kev tshaj tawm tshuab thev naus laus zis. Nws siv ntau lub projectors thiab kev fusion thev naus laus zis los tsim cov duab los ntawm ntau lub projectors ntawm lub npov kheej kheej, ua kom pom tseeb fusion ntawm ntau cov duab los ntawm cov txheej txheem digital thiab tsim cov duab zoo nkauj, panoramic.

Luv luv Introduction rau Astronomical Dome

Observatory yog ib qho chaw rau kev soj ntsuam thiab kawm txog lub cev xilethi-aus. Raws li ib feem tseem ceeb ntawm kev soj ntsuam, lub astronomical dome lub luag haujlwm tseem ceeb yog los tiv thaiv lub tsom iav hauv sab hauv. Nws yog lub voj voog dome uas feem ntau yog ua los ntawm cov khoom siv hlau los xyuas kom meej nws cov kav ntev thiab ruaj khov. Cov qib uas lub dome qhib thiab kaw tuaj yeem tswj tau qhov tseeb, tso cai rau lub koob yees duab taw tes rau ntau qhov chaw ntawm lub ntuj thaum tiv thaiv nws los ntawm kev puas tsuaj los ntawm huab cua phem.

Kev Taw Qhia luv luv rau kev ua cov txheej txheem hyperboloid

"Hyperboloid formed sheet" yog lub hauv paus thiab tseem ceeb rau kev sib txuas thiab kev sib txuas ntawm cov tsev loj loj. Txij li thaum lub vaj huam sib luag hyperbolic muaj cov yam ntxwv ntawm spherical arcs ob leeg horizontally thiab vertically, tus kheej kheej spliced ​​los ntawm hom phaj no yog tus qauv sphere. Ib tug kheej kheej spliced ​​los ntawm cov phiaj zoo tib yam uas tsis muaj qhov "hyperbolic" yam ntxwv tsuas yog "kwv yees kheej kheej".

Qhia luv luv rau Dome Theate

Dome Theatre, tseem hu ua "dome movie" los yog "dome film", yog qhov tshwj xeeb thiab txaus ntshai ua yeeb yaj kiab-saib kev paub. Nws siv lub suab-pob tshab hlau npo, ua ke nrog cov khoom siv digital projection tshiab thiab ib puag ncig lub suab cuam tshuam, ua rau cov neeg tuaj saib xav tias lawv nyob hauv cov qauv tilted dome.

Luv Taw Qhia rau Fisheye Lens

Fisheye lens yog ib hom ultra-wide-angle yees duab lens nrog focal ntev ntawm 16mm los yog tsawg dua. Nws lub kaum sab xis ntawm qhov pom yog nyob ze los yog sib npaug los yog siab dua 180 °. Lub lens pem hauv ntej ntawm hom lo ntsiab muag no luv heev hauv txoj kab uas hla thiab protrudes parabolic mus rau pem hauv ntej ntawm lub lens. Nws cov duab zoo ib yam li lub qhov muag ntawm cov ntses, yog li nws yog lub npe hu ua "fisheye lens".

Qhia luv luv rau Ultra Digital Planetarium Projector

Lub Ultra digital planetarium projector siv computer technology ua nws cov tub ntxhais, deforms dluab los ntawm lub computer ua chips thiab siv lub ultra-wide-angle fisheye lens rau project dluab mus rau ib hemispherical dome. Nws tsuas yog muaj lub computer system, 4k projector, hais lus thiab fisheye lens. Nws yog siv rau domes lossis tilted domes nrog txoj kab uas hla ntawm 3 ~ 12m.

Luv luv Introduction rau Mounting Bracket

Projectors tau nce ua lub luag haujlwm tseem ceeb hauv kev lom zem loj thiab chaw ua yeeb yam. Kev ruaj ntseg ntawm cov cuab yeej projection thaum lub sij hawm projection integration txheej txheem ncaj qha txiav txim siab ncaj ncees ntawm cov duab projection thiab cov nyhuv ntawm cov zaub. Feem ntau, kev cai khib (projector bracket) yog siv los ua kom tiav kev teeb tsa. Hom kev hloov kho khib nyiab no muaj lub voj voog ntev ntev thiab tus nqi siab, uas ua rau muaj kev nyuaj ntawm kev tsim kho. Yog li ntawd, txhawm rau daws qhov teeb meem no, peb tau xaiv cov khoom siv hlau muaj zog thiab tsim lub projector bracket uas tuaj yeem hloov kho rau qhov kho qhov ntawm feem ntau cov projectors thiab muaj ntau lub suab.

Lub bracket tshwj xeeb no yog ua los ntawm cov hlau thiab lub kaum sab xis. Nws tuaj yeem ua tiav lub kaum sab xis loj ntawm 0 ° txog 85 °. Nws yog ruaj khov thiab av qeeg-resistant thiab yuav luag tsis yooj yim cuam tshuam los ntawm ntuj sab nraud quab yuam thiab tsis muaj kev sib tsoo.