Isikrini se-LED Esakhiwe Esikhulu Kunazo Zonke Emhlabeni, 4pcs 8K Resolution+Naked-eye 3D
Isikrini se-LED esikhulu kunazo zonke emhlabeni sembulwe emcimbini wokuvulwa kwama-Olimpiki Wasebusika e-Beijing.Yisiteji esikhulu somcimbi wokuvula iNational Stadium, ebuye yaziwe ngesidleke seNyoni.Lesi sikrini esikhulu se-LED simboza amamitha-skwele ayi-11,500 futhi sisebenzisa amamojula e-LED angaphezu kuka-40,000.
Imibukiso ye-4pcs 8K Ultra High Definition (UHD) engakaze ibonwe esiteji somcimbi wokuvula idonse ukunaka komhlaba wonke.Akukona nje kuphela ukuthi inkulu kakhulu emhlabeni, kodwa futhi isebenzisa ubuchwepheshe obusezingeni eliphezulu.
Umcimbi wokuvula wamukele ubuchwepheshe be-5G+4K/8K+AI njengesu eliyinhloko.Isebenzise okuqukethwe kwevidiyo enezinhlaka ezingama-50 esikrinini okokuqala ngqa, okuvivinye kakhulu ukucaca nokushelela kwesikrini.
Isimo sezulu siphinde sibeke phambili izidingo eziphakeme zokungangeni kwamanzi, ukumelana neqhwa, kanye nokumelana nezinga lokushisa eliphansi kwesikrini.
IZIKRONIKEZI ZEZIKHIWO ZEZIMALI:
Usayizi: ubude 156 amamitha, ububanzi 76 amamitha;
Ukuphakama kwe-Pixel: 5mm (empeleni mayelana ne-P9.64, ngenxa yesipele se-quad pixel);
Ukulungiswa: 14880 × 7248, ihlukaniswe ngezindawo zokudlala ze-4pcs 8K;
IKhabhinethi: 500*500mm, 46,504pcs
Indawo ephelele: 10393㎡,
Ukuqhathanisa: sekela i-100000:1 isilinganiso sokungafani,
Izinga lokuvuselela: 3840Hz, lingaveza imiphumela yokubuka ye-3D ye-naked-eye;
Ukuzinza: ukunikezwa kwamandla okubili, isipele se-quad yesistimu, isipele se-pixel quad;
Isivikelo: IP66
Imaski: I-anti-glare, i-anti-moiré, imaski elwa nokushelela kwenkungu
Ukuthwala umthwalo: ngaphezu kuka-500kg/㎡;
Igebe lokuhlukanisa: Ipuleti lekhava eliyindilinga kanye netafula lokuphakamisa phakathi nendawo lithatha inqubo ekhethekile yokukhiqiza, futhi igebe lendingilizi ephakathi liyi-10 ~ 28mm, okuqinisekisa ukuvumelana okuphelele kwesithombe;
Izikrini ze-LED zama-Olimpiki Wasebusika waseBeijing
Izikrini ze-LED ezenziwe ngezifiso
I-LED Waterfall Screen (Ukuhlanganisa Isikrini Esiphansi)
Isikrini sempophoma yeqhwa sendawo ephelele engamamitha-skwele ayi-1200 sihlukaniswe ngaphandle komthungo nezinkulungwane zamamitha-skwele wamathayili aphansi e-LED esiteji esikhulu.
Ngosizo lwemiphumela yokubuka ye-3D, indawo yonke idala indawo yokusebenza egxilile.
IZINKCUKACHA EZINHLOKO ZESIKINISO SAMANZI:
Ubukhulu: amamitha angu-20 ububanzi namamitha angu-58 ukuphakama;
Ukuphakama kwe-Pixel: Ukuphakama okubaliwe kungu-7.9mm;
Isixazululo: 2560×7328;
IKhabhinethi: Isikrini sokuphakamisa amamitha ayi-14 ububanzi kanye namamitha ayi-7 ukuphakama ukuze umsubathi adlule kukho sithatha isikrini se-carbon fibre, kanti sonke isikrini sempophoma yeqhwa sithatha isikrini segrille esinemininingwane yephrofayili ye-aluminium engasindi;
Isigaba sokuvikela: IP65 (ngaphambili+ngemuva);i-glue ephelele;
Ukukhanya kwesikrini se-grille: 70%
Amaconsi ayinki ancibilika ngokushesha emfuleni nasolwandle, ekhipha isithombe sempophoma yaseShayina.
Isikrini esiholwa yi-Waterfall emcimbini wama-olympics e-Beijing
I-Ice Cube (Isikrini esinezinhlangothi ezinhlanu)
Njengoba igagasi loMfula Ophuzi libohla, uyinki namanzi kwajiya kwaba yiqhwa emoyeni, futhi iqhwa elikhulu laphakama lisuka phansi.
Ukugeleza kwamanzi kuyeza, futhi lesi sikrini se-ice cube esinezinhlangothi ezi-5 sikhuphuka kancane, siqukethe umongo womoya waseMpumalanga.
Umthelela wokubuka we-3D we-naked-eye ku-ice cube unikeza izethameli umuzwa obonakalayo ongokoqobo.
Ubuchwepheshe bokulawula indawo busiza ukwethulwa okunembayo kwama-ice cubes.Ngokusho kwe-CALT (China Academy of Launch Vehicle), le nkundla yokuphakamisa inesisindo esingamathani angama-400 engakwazi ukuphakamisa umthwalo okhokhelwayo wamathani angu-180, futhi ingakwazi ukulawula ngokuqinile ukuma kwama-ice cubes phakathi kuka-±1 mm wamamitha angu-10 ngaphezu komhlaba.
I-ICE CUBE SCREEN IMICIMBI ENKULU:
Usayizi: I-ice cube enobude obungamamitha angama-22, ububanzi obungamamitha ayi-7 nokuphakama kwamamitha ayi-10,
Isibonisi se-3D esingenazingilazi: idivayisi yokubonisa ye-3D enezinhlangothi ezinhlanu;
IKhabhinethi: Idizayini yesakhiwo se-carbon fibre,
Bonisa isisindo seyunithi: 8 kg/㎡ kuphela, okwenza kube nokwenzeka ukuphakamisa ngokushesha ikhiyubhu yeqhwa.
Isisindo esiphelele: isisindo esiphelele singamathani angu-400, isisindo sokuphakamisa singamathani angu-180, umthwalo owuphakamisayo uphindwe izikhathi ezingu-8 kunenkundla yemidlalo yaseshashalazini evamile
Isikrini esiholwa yi-ice cube emcimbini wama-Olympics e-Beijing
Indandatho ye-LED
Njengomnyombo womcimbi, izindandatho zama-Olympic zikhuphuke kancane zafinyelela kumamitha angu-13 ngemizuzwana engu-43.
Ingaphakathi leringi lakhiwe isikrini sokudala esingu-360° LED esingenazo iziphetho ezifile, esingabonisa noma yisiphi isithombe.Ipuleti le-diffuser elingaphandle liqinisekisa umphumela wokubukwayo ocacile futhi othambile.
Amaringi ama-Olympic angamamitha angu-19 ubude, amamitha angu-8.75 ukuphakama, anesisindo esingamathani angu-3, futhi anogqinsi olungama-350 mm kuphela.Amaringi azacile ngephepha angakwazi ukumelana nemimoya enamandla yeleveli 6.
Abathuthukisi be-CALT bathi izindandatho zinesakhiwo esikhethekile se-aluminium alloy truss esiwenza abe lula futhi aqine njengamarokhethi aseShayina.
Njengerokhethi ye-Long March 2F ephethwe umuntu, indandatho nayo iklanywe nge-backundancy backup.Izingxenye ezingavamile zingashintshwa ngokushesha ngaphandle kokubambezeleka.
IZIMPAWU EZINKULU ZE-OLYMPIC RING SCREEN:
Ubukhulu: amamitha angu-19 ubude, amamitha angu-8.75 ukuphakama, nogqinsi ngo-35 cm kuphela;
Isakhiwo: Ingaphakathi lakhiwe isikrini esimise okukhethekile esingu-360° LED esingenayo i-dead angle;ububanzi obukhulu nokuqina okuncane;
Ukuzinza: Ukuphindaphindeka kwesikrini okukabili, isistimu yokusekelayo kanye nokunikezwa kwamandla ngaphandle kokulibala ukushintsha;
Isakhiwo sokufakwa: isakhiwo se-aluminium alloy truss, kokubili esiqinile nesilula, sikhuphuka ngokuzinza sibe ngamamitha angu-13 ngemizuzwana engu-43;
Imaski: Iphaneli ye-diffuser yangaphandle iqinisekisa umphumela wokubukwa ocacile futhi othambile.
I-LED Ring Emcimbini Wama-Olimpiki Wasebusika WaseBeijing
I-Snowflake Main Torch
Ithoshi eliyinhloko le-Snowflake lamukela umkhiqizo wokubonisa onomumo okhethekile wephikiseli elilodwa olawulekayo njengokukhanya kwe-LED mesh.
Ibonisa kahle umqondo womugqa nesithombe esinamafutha samakhekheba eqhwa, futhi ibona umqondo "wokubenyezela njengedayimane" leplathifomu yethoshi.
Usayizi: Ububanzi besiteji sethoshi elikhulu ngamamitha angu-14.89, okuhlanganisa amakhekheba eqhwa amancane angu-96 kanye nezikrini ze-LED ezinamaceleni angu-6 ezimise okwegatsha lomnqumo;
Isakhiwo: Idizayini engenalutho enezinhlangothi ezimbili, eshunyekwe ngobuhlalu besibani se-LED obungaphezu kuka-550,000.
Imodi yokulawula: isilawuli esizimele se-driver chip-channel;
Isistimu yokulawula: Isistimu yesignali ehambisanayo/evumelanayo iyamukelwa.Ukulawula okumaphakathi kwe-Asynchronous kungaletha ngokushesha okuqukethwe kwevidiyo enkulu ngesikhathi esifushane kakhulu, futhi ukulawulwa okumaphakathi okuvumelanayo kuqinisekisa ukuthi izikrini ze-102 ezinamacala amabili zingaphendula ngama-millisecond;
Ukuzinza: Isistimu yokulawula engasebenzi kakhulu enekhophi yasenqolobaneni "yeluphu" iqinisekisa ukwethembeka okuphezulu kakhulu kwesistimu yokulawula ukusakaza kwethoshi.
I-Naked-eye 3D Display Technology
Ukulungiswa kwangempela kwevidiyo kwesikrini se-LED ephansi yi-14880 × 7248, kuze kufike ku-4pcs 8K izinqumo, ezethula kahle umphumela we-3D we-naked-eye.
Ukudlalwa kabusha kwe-Winter Olympics ngayinye ku-ice cube kanye namaringi e-Olympic aphuka eqhweni kudonsa amehlo kakhulu, wonke asebenzisa ubuchwepheshe bokubonisa be-3D be-naked-eye.
Iso elinqunu-LED-screen-technology-e-Beijing-Olympics-Ceremony
Isithombe: Getty Images
Umbono oqoshiwe ukhiqizwa inhlanganisela ye-laser ne-IceCube screen 3D visual effects.
Lapho kuvulwa isikrini se-LED esinezindandatho ezinhlanu, i-laser esesitezi sesi-4 se-grandstand yakhanyisela i-Ice Cube ukuze "iqophe" i-Ice Cube.
Ama-Olympics akhangisa isikrini se-LED
I-XR Technology kusibonisi se-LED
Ukuthwebula isithombe
Amakhamera ezimboni asendaweni angathwebula izithombe nge-latency ephansi kakhulu.
Ikhamera ixhunywe egumbini lekhompyutha nge-fiber optical.Igumbi lekhompiyutha elinobuhlakani bokwenziwa nemisebenzi yokucubungula umbono lingalawula ukude ukwenza kusebenze nokugxila kwekhamera.
Ukucutshungulwa Kwesithombe
Ngemuva kwekhamera ngayinye kuneseva.
Isignali yekhamera ixhunywe kusistimu yeseva eyinhloko kanye ne-standby nge-fiber optical, futhi bacubungula isignali esanda kuthwetshulwa yikhamera.
Iseva icubungula, ihlonze izixhumanisi zengane ngayinye enkundleni futhi izikhiphe ngokunembile.Lokhu kuwuphawu lokuthi umbono wekhompyutha kanye nenqubo yobuhlakani bokwenziwa kamuva.
Le nqubo idlulisela izixhumanisi zomhlaba obonakalayo emhlabeni wedijithali, futhi iseva enikezelayo izonikeza amaphethini amahle ngaphansi kwezinyawo zengane ngayinye ngokuya ngezixhumanisi zomhlaba wedijithali.
Ukunikezwa kwesikhathi sangempela
Imiphumela ebukhoma ikhiqizwa ngesikhathi sangempela esigcwele.
Le sistimu yokunikezela ibizwa nge-AI yesikhathi sangempela semiphumela ekhethekile.
Iqala ngokuthola idatha yesikhathi sangempela ohlelweni lokuthwebula ukunyakaza olususelwe kubuhlakani bokwenziwa.
Khona-ke, le datha idlulisela ohlelweni lwethu lokunikeza ngesikhathi sangempela, oluzonikeza umphumela ohambisanayo ngokwendawo yayo, futhi ekugcineni ithole umphumela wesithombe sevidiyo, bese isinika uhlelo lokulawula lwe-LED, futhi uhlelo lokulawula lwe-LED luzogcina lukhona. umphumela esikrinini esiphansi.
Ngoba umphumela wokunikeza nawo unezixhumanisi zendawo.Ingavezwa ngokunembile ngaphansi kwezinyawo zomdlali ngamunye, futhi eminye imininingwane ingalungiswa futhi ishintshwe ngokuvumelana nokunyakaza komdlali.
Isistimu Yeseva Yokudlala Enamandla
Ungawabonisa kanjani amavidiyo ezikrinini ze-LED ezinesinqumo esiphezulu ngasikhathi sinye?
Zonke izikrini ze-LED ezisetshenziswa emicimbini yokuvula neyokuvala yama-Olympics Wasebusika zikhulu kuno-16K, futhi izinga lozimele lezinto zevidiyo ngu-50Hz.
Ukulungiswa kwesikrini se-LED sama-Olimpiki Wasebusika kukhulu futhi izinga lozimele liphezulu, eliphinde libeke phambili izidingo eziphakeme kakhulu zesistimu yokulawula ukudlala.
I-Hirender Technology yamukela iseva yokulawula engu-1 kanye namaseva wokubonisa angu-7 njengeqembu, iseva ngayinye yokubonisa ikhipha iziteshi ezingu-4 zamasignali angu-3840 × 2160@50Hz, kanye nesamba seziteshi ezingu-27 zezimpawu ezingu-3840 × 2160@50Hz ziyaphuma.Ukusebenzisana eduze nesistimu yesikrini se-LED (i-Novastar), ifinyelela ukudlala kahle ngokulungiswa okuphezulu nezinga lozimele eliphezulu.
Ngesikrini esikhulu kangaka sezinga eliphezulu lokulungiswa okuphezulu kwesikrini, kunento eyodwa engeke ishaywe indiva, okungukuthi, ukudlalwa okuhambisanayo kweziteshi ezingaphezu kuka-27 zamasiginali wevidiyo we-4K50Hz.
Ukuze ugweme ukuklebhuka kwesikrini okubangelwa amafreyimu awehlisiwe, amaseva emidiya ye-Hirender afakwe amakhadi okuvumelanisa e-NVIDIA Quadro.
Qaphela umthombo wewashi ofanayo weseva namanye amadivaysi kuchungechunge lwesistimu, oqinisekisa umphumela oshelelayo nofanayo wesithombe sokugcina sokudlala.
Ngisho noma okuqukethwe kwesithombe esinyakazayo kuboniswa ngesikhathi sokusebenza, kungafinyelela ukuvumelanisa okunembile, futhi kuqedele ngempumelelo umsebenzi wokudlala we-LED wokuvula nokuvala imikhosi yama-Olimpiki Wasebusika wase-Beijing.
Isipele sesistimu ekabili
Ukuze ugweme izingozi ngezinga elikhulu kakhulu, i-Lanjing Technology isebenzisa amaseva amakhulu namaseva alindile njengomshwalense ophindwe kabili.Amaseva angu-16 asebenzisa imodi ethi 8 asebenzayo kanye 8 standby.Womabili amaseva asebenzayo kanye ne-standby 2 console angenza umsebenzi wokulawula.
Uma kunenkinga ngekhonsoli enkulu Ngokushesha shintshela kutheminali yokulawula okubekwe eceleni ukuze ulawule okukhiphayo, futhi isithombe ngeke silahleke esikrinini esikhulu, uqinisekisa ukuthi ukusebenza kungaqhubeka kahle ngaphandle kokuthikamezeka, unciphise izingozi.
Ifomethi yombhalo wekhodi efanelekile
Ngenxa yokulungiswa kwesikrini esikhulu kanye nezinga eliphezulu lohlaka lwemikhosi yokuvula nokuvala, amafayela asetshenziswayo makhulu ngosayizi futhi ngamanani amakhulu, okufaka ingcindezi enkulu ekugcinweni, ekufakweni esikhundleni nasekudlulisweni.
Ekwakhiweni kwesistimu yokuqala, isixazululo sobuchwepheshe sokufakwa kwekhodi kwevidiyo ye-HVC, esathuthukiswa ngokuzimela yi-Hirender Technology futhi sisebenzela imboni yokusebenza kuphela, sahlongozwa ekuqaleni.Uma kuqhathaniswa nombhalo wekhodi we-HAP, ukubhala ngekhodi kwevidiyo ye-HVC kunekhwalithi ephezulu yesithombe futhi kulungele kakhudlwana ukudlalwa okushelelayo kwezinto zevidiyo ezilungiswa kahle kakhulu, futhi kusekela imisebenzi efana nokudlala phambili, ukudlala ngokuhlehla, nokuma ngokushesha.
Inani elikhulu lezinto zevidiyo lidinga ukugcinwa kuseva ukuze ithimba lomqondisi lisebenzise futhi lidlale futhi lifake esikhundleni sesofthiwe.Ukuze kuqinisekiswe ukuphepha kokusebenza kokugcina, umbhalo wekhodi we-H.265 onokunyathela okuncane ekugcineni ukhethiwe.
Isethulo esihle kakhulu somphumela wokulandelela ngesikhathi sangempela
Phakathi nomcimbi wokuvula, abalingisi bohlelo oluthi “Salute to the People” badwebe amagama athi “ngokushesha, phezulu, okunamandla, nokuhlangene ngokwengeziwe” esiteji nge-roller skating.Amakhulu ezingane ezinamajuba okuthula ohlelweni lwe-“Snowflake” ahlobise inkundla.Lapho kudansa, amakhekheba eqhwa esikrinini esiphansi alandela izingane ezidansayo, ephelezela izingane ukuze zihambe ngokukhululeka esiteji… Ukubambisana okuthule phakathi kwabantu nemiphumela yobuciko sekuyisihluthulelo sempumelelo yomdlalo.
Ngemuva kokusebenza kunokusekelwa kobuchwepheshe bokulandelela besikhathi sangempela be-Intel be-3DAT.Ikhamera ilandelela indawo yabadlali esiteji ngesikhathi sangempela, futhi isebenzisa ama-algorithms okubona obuhlakani bokwenziwa ukuze ibale futhi inikeze isithombe sesikhathi sangempela esiteji, idale isithombe esilandela abantu abahamba ngezinyawo.Nokho, ukukhishwa kwesithombe ngomshini onikezayo kudinga ukuqoqwa futhi kudlalwe ngesistimu yokulawula ukudlala.
I-Hirender isekela ukucutshungulwa kwevidiyo ngaphambi kokuphumayo.Sebenzisa ikhadi lokuthwebula le-Magewell 4K ukuze uthwebule isithombe esinikezwe ngesikhathi sangempela, usifake kuseva yemidiya ukuze ulungise umumo ukuze ufane nesikrini esiphansi, ulungise ukulungiswa kwesithombe ukuze uzuze umphumela wokudlala wephoyinti ukuya kwelinye, futhi ekugcineni usithwebule ngokuhambisanayo. nge-Hirender kuseva yemidiya, iqinisekisa ukucubungula okunembile nokusebenza kahle.
Ikhodi yesikhathi enembile nokulawula kokuphumayo
Ngaphezu kwempophoma yeqhwa kanye nesikrini esiphansi, i-Hirender iphinde ibe nesibopho sokulawula nokudlala izikrini zokuma ezisenyakatho naseningizimu, izindandatho zama-Olympics kanye nethoshi emikhosini yokuvula nokuvala, kanye namaseva ayinhloko kanye nama-backups nawo asethiwe. phezulu ukwenza ukusebenza kuzinze futhi kulawuleke futhi kulawulwe endaweni eyodwa.
Ilaser nezinye izinto zokusebenza ezisetshenziswe emcimbini wokuvula zinesibopho sokuthumela ikhodi yesikhathi ngabakwa-Hirender, elawula ukuqala nobude besikhathi sokusebenza ukuze kufane nokuqukethwe kwesithombe sesikhathi sangempela se-Ice Cube ukuze yenze imiphumela yokuqoshwa kwe-laser.
Isibonisi se-LED yomkhiqizo wamaShayina kanye nezinto ezibalulekile
Isiteji somcimbi wokuvula sakhiwe izikrini zaphansi, amakhiyubhu eqhwa, izimpophoma zeqhwa, nezikrini zokuma ezisenyakatho naseningizimu, zonke ezisebenzisa izibonisi ze-LED, ezinendawo ephelele engaba amamitha-skwele ayi-14,500.Indawo ephelele yezikrini ze-LED ezinikezwe u-Leyard cishe zingamamitha-skwele ayi-10,000, ezibalelwa cishe ku-70% wendawo.
Isikrini esiphansi somcimbi wokuvula isikrini se-LED esikhulu kunazo zonke emhlabeni, esinendawo ecishe ibe ngamamitha-skwele ayi-11,500.I-Leyard ihlinzeka ngamamitha-skwele angaphezu kuka-7,000, kanti i-BOE ihlinzeka cishe ngamamitha-skwele angama-4,500.U-Ledman ubambe iqhaza ekwakhiweni kwezindandatho zama-Olympics.
Esikrinini esiphansi, i-Ice Cube isebenzisa ubuhlalu besibani be-Nationtar Optoelectronics FM1921, kuyilapho i-Olympic Rings ithatha ubuhlalu belambu be-Nationstar Optoelectronics bangaphandle bokuphela okuphezulu RS2727.
Lo mcimbi oyimpumelelo wokuvulwa kwama-Olympic ubufakazele ngokugcwele ubuchwepheshe obuvuthiwe nobuthembekile kanye nemikhiqizo yabakhiqizi besibonisi se-LED baseShayina nabahlinzeki bempahla eluhlaza.
Sicela uchofoze okungezansi ukuze ubuke ingxenye Yomcimbi Wokuvula Ama-Olympics Wasebusika Obumangalisayo.
Isikhathi sokuthumela: Apr-06-2022