Njengesizinda esiyinhloko sokuphatha ulwazi oluphelele, ucwaningo lwezobunhloli, ukwenza izinqumo, nomyalo nokuthunyelwa, isikhungo sokuqapha sidlala indima ebaluleke kakhulu ekuvikelekeni komphakathi, ezokuthutha zomphakathi, ukuphathwa kwedolobha, ukuvikelwa kwemvelo, kanye nokunikezwa kwamandla kagesi.Iplathifomu ehlanganisiwe, ukuxhumana okuhlangene, nokuhlanganisiwe Amandla ayinhloko okuthunyelwa, umyalo ohlangene, nokuthunyelwa okuhlangene kungahlangabezana kangcono nezinkinga ezilethwa ukuthuthuka okusheshayo kokuhlala emadolobheni e-China.Ngakho-ke, izikhungo zokuqapha zeminyango eyahlukene, imikhakha eyahlukene, amazinga ahlukene, kanye nokusetshenziswa okuhlukahlukene sekusetshenzisiwe.Ngokwezibalo ezingaphelele, ngakolunye uhlangothi, kuzoba nezikhungo zokuqapha ezifika ku-100 eminyakeni emihlanu ezayo.
isikhungo sokuqapha isibonisi se-LED
Ukuze kuhlangatshezwane nezidingo ezibukwayo zenkundla yokuphatha edidiyelwe kakhulu, izikrini ze-LED okwamanje zithembele enzuzweni yazo ekubukeni ukuze kancane kancane zingene esikhundleni se-DLP splicing, i-liquid crystal splicing, kanye nobuchwepheshe bokuboniswa kwevidiyo obuhlanganisa amaphrojekthi amaningi kumapulatifomu afana isikhungo sokuqapha.Esikhungweni sokuqapha, amasiginali adingekayo ukuze aboniswe acebile futhi ayinkimbinkimbi, okuqukethwe kuhle futhi kucacile, futhi kungahlangabezana nezidingo eziqinile zokubuka okuqhubekayo kwesikhathi eside.Izikrini ze-LED zinendawo ebanzi yokuthuthukiswa ngenkathi zihlangabezana nezidingo.
1 Izidingo Zokubonwa Kwesikhungo Sokuqapha
Njengesikhungo sokuqapha, ngokuvamile kuyadingeka ukuphatha izimo zesikhathi sangempela endaweni yayo, okuyisisekelo sokusebenza okuvamile kwedolobha lonke, futhi futhi izinga eliphezulu lokuphepha kwempahla yombuso kanye nempilo yabantu.Isikhungo sokuqapha sinenani elikhulu ledatha futhi sidinga ukuqoqwa kolwazi oluqinile, impendulo esheshayo, ukuhlanganiswa okuphelele, namandla okuhlela aphelele.Isibonisi sesikrini esikhulu kanye neplathifomu yesistimu ehlanganisiwe kuwukucushwa okuyisisekelo okuyisisekelo kwesikhungo sokuqapha.Iqoqa futhi ihlanganise ukwaziswa okuphelele okuvela ezindaweni ezihlukahlukene ngokusebenzisa ingemuva futhi ibonise ngesikhathi sangempela, izuze ukuphathwa okumaphakathi kanye nokucutshungulwa kolwazi olukhulu.Ukucutshungulwa kolwazi lwesithombe yisikhungo sokuqapha ikakhulukazi kubandakanya lezi zidingo ezilandelayo.
1.1 Ukufinyelela Kwedatha Okuyinkimbinkimbi
Inkundla yokuhlanganisa yesistimu edidiyelwe yokuqapha idinga ukubona ukuboniswa okuxubile kwezinhlobo ezihlukahlukene namasignali okusebenza, okuhlanganisa amasignali emifanekiso yekhompyutha, amasignali encazelo ephezulu yedijithali, amasignali e-analogi endabuko, amasignali okuqapha, namasignali enethiwekhi, njll. Amasignali avela kusisetshenziswa sesistimu. i-pool, ulwazi lokuqapha ukuphepha kwenethiwekhi, Amakhamera, ama-VCR, izidlali ze-multimedia, amakhompyutha aphathekayo namaseva, inkomfa yevidiyo yasendaweni nekude, njll. Ngesikhathi esifanayo, iplatifomu nayo idinga ukufinyelela inombolo enkulu yemithombo yesignali kanye namatheminali okwamukela.Amadolobha ahlakaniphile, ukuphepha komphakathi, ezokuthutha, ukusebenza kwezempi, nezinye izinkambu zonke zinenani elikhulu lamakhamera okuqapha okudingeka afinyelelwe;Amandla, amandla, ukuphathwa kwezakhiwo, ukukhiqizwa kwezimboni, nezinye izinkambu zinedatha eningi nolwazi oluhlelekile okufanele lufinyelelwe.
1.2 Isibonisi solwazi esinembile, esicacile
Kulesi sigaba, isikrini esikhulu sesikhungo sokuqapha kufanele sihlangabezane okungenani nesibonisi sefomethi enkulu yokucaca okuphezulu.Kuplathifomu ephelele yethrafikhi, isimo sezulu, kanye nokuqapha, kuvame ukudingekile ukuqoqa, ukugcina, ukuphatha, nokwethula ulwazi lwezithombe zesikhathi sangempela sobukhulu obunjengolwazi lwendawo, amamephu enethiwekhi yomgwaqo, amamephu wesimo sezulu, namavidiyo we-panoramic, kusetshenziswa high-resolution GIS.Isistimu yolwazi lwendawo kanye nama-panorama amaningi encazelo ephezulu ukuze kuzuzwe isibonisi sesikrini esikhulu esihlanganisiwe salo lonke udonga.Ukugcwaliseka kwaso sonke isibonisi sesikrini kanye ne-ultra-high resolution superposition kuvumela isikhungo sokuqapha ukuthi sibe nokuqonda kangcono nokuhlaziya imininingwane yokucubungula.
Ngaphezu kwalokho, ekubonisweni kwesikrini esikhulu sesikhungo sokuqapha, u-opharetha uyadingeka ukuthi akwazi ukuthatha kalula futhi athole ulwazi olubalulekile kukhonsoli ngayinye yesihlalo, futhi usondeze, isikrini esiphambene, umnyakazo kanye nokuboniswa kwesikrini esigcwele ngefomu. yefasitela ngokuya ngosayizi odingekayo kanye nendawo esikrinini esikhulu., futhi isithombe sokuqala akufanele sibe nanoma yiluphi uhlobo lokugcinwa kwesithombe esiyinsalela.Ukuqapha kungagqamisa amaphuzu abalulekile nemicimbi nganoma yisiphi isikhathi futhi kusingathe izinkinga ezihlobene ngesikhathi.
Njengombukiso wesikrini esikhulu sesikhungo sokuqapha, ngaphansi kwemibandela yokuthuthukiswa okuqhubekayo kwesibonisi sesikrini esifanele, kufanele futhi siphakamise umqondo wokubonwayo onembile nonembile, futhi sisize abanye abantu ngosizo lwesikrini ukuvumela noma ubani ukuthi acacise futhi baqonde ngokucacile okuqukethwe okuthile kokuqapha kwamanje.Kulula kubasebenzi abahlobene ukukhipha imiyalelo noma ama-oda okuthumela.Ezimweni eziphuthumayo, izimpilo zabantu kanye nempahla ingavikelwa kangcono.
Izinzuzo ezi-2 nokuqondisa kokuthuthukiswa kwe-pitch encane ye-LED
Ngezidingo zomsebenzi obonakalayo wesikhungo sokuqapha, izibonisi ze-LED ezingahlinzeka ngokulungiswa okuphezulu, ukuvuselela okuphezulu, nokuzinza okuphezulu ngokungangabazeki kuzoba nezinzuzo kunobunye ubuchwepheshe bokubona, njengokulandelayo.
2.1 Ama-LED amancane
Njengamanje, indawo eyinhloko yokubonisa yesikhungo sokuqapha ingu-1.2mm, futhi izikrini ze-LED ezinombala ogcwele ezinokuminyana okuphezulu kanye nama-pitches amancane okwamanje ziwumkhuba wokuthuthukiswa embonini.Isibonisi se-LED esinephimbo elincane sisebenzisa ubuchwepheshe bokulawula iphuzu le-pixel ukuze kubonakale iphikseli yesibonisi Ukukhanya kweyunithi, ukuncipha kombala nokufana kokulawula kombuso.Ibanga eliphakathi kwamaphoyinti liba lincane, liba likhulu ukucaca kwekhwalithi yesithombe, kulapho okuqukethwe okubonisiwe kucolekile, kanye nendawo ebonakalayo enkulu, ehlangabezana ngokugcwele nezidingo zesikhungo sokuqapha ngemininingwane yesithombe.
Kodwa-ke, ubuchwepheshe be-LED obuncane obukhona busenomkhawulo wezinga lobuchwepheshe.Isikrini sokubonisa sesikhungo sokuqapha sidinga ukuthi izikrini ezimnyama zibhekane futhi ukubuka okuseceleni akukwazi ukuhlukanisa i-patchwork yemojuli, sonke isikrini siyavumelana, umbala uboniswa kahle uma ukukhanya kuphansi, kanye nokuthembeka okuphezulu Okubaluleke kakhulu nokuzinza.
2.2 Ukusebenza okuhle kakhulu
Ukuthuthukisa ngokwengeziwe izinga lokuboniswa kwezikrini ze-LED kuyisikhungo sokuqapha, futhi yonke imboni iqhubeka nolaka ngokwemvelo, futhi kufanele ikwazi ukukhombisa kangcono ukusebenza kahle kwezikrini ze-LED ezinokuqabuleka okuphezulu, ukukhanya okuphansi kanye nokumpunga okuphezulu, namandla aphansi. ukusetshenziswa.
Ngaphansi kokukhanya okuphansi kwesikrini sokubonisa okumpunga okuphezulu kwe-LED okunengqimba futhi kucace kunombukiso ovamile, imininingwane yesithombe, ulwazi, ukusebenza cishe akukho ukulahlekelwa.Ubuchwepheshe bokuvuselela okuphezulu kakhulu benza unqenqema lwesithombe sesikrini esiguqukayo sicace futhi sibe namandla.Lokhu kusebenza kuqinisekisa ukuthi isikhungo sokuqapha singanaka yonke imininingwane yokuqukethwe kokuqapha nganoma yisiphi isikhathi phakathi nenqubo yokushintsha isithombe esidingekayo.
Ukwengeza, ukuze kuqhutshekwe nokunciphisa ukusetshenziswa kukagesi, kuhambisana nezidingo zamasu kazwelonke zokongiwa kukagesi, ukunciphisa ukungcola kanye nentuthuko esimeme, futhi kunciphisa izindleko zokusebenza nokunakekelwa phakathi nezinsuku.Kungashiwo ukuthi noma iyiphi inqubekelaphambili ezindleleni zokongiwa kwamandla ibheke eChina.Ukwanda kokuthuthukiswa kokusetshenziswa kukagesi kulethe izinzuzo ezingaphezu kwalokho obekulindelekile eminyangweni ehlobene.
2. 3 inhlanganisela ephelele kakhulu
Isikhungo sokuqapha siyathuthuka kusukela kusizinda sokuphatha esididiyelwe somnyango owodwa wokuqala osebenzayo kuya ekuqapheni nxazonke kanye nokuphatha okudidiyelwe kakhulu.Lokhu kubonisa ukuthi izimfuneko zesikhungo sokuqapha ukuze zibonwe ngeso futhi zingashintshwa zisuke kusici esisodwa ziye ekubuyiselweni kwencazelo ephezulu kakhulu kanye nokwengamela izithombe zesikhathi sangempela ukuze kube nokuzwakalayo.Okuthathu-ntathu, zonke izici zolwazi lwendawo yokuqapha.Namuhla, ubuchwepheshe obuphezulu nobusha emikhakheni ehlukahlukene nabo buthuthukiswa ngokushesha.Ubuchwepheshe obufanayo obufana nobuchwepheshe bokubonisa okubonakalayo kwe-VR, ubuchwepheshe bokuthuthukisa into engokoqobo ye-AR, ubuchwepheshe be-electronic sandbox, kanye nobuchwepheshe bokubonisa ulwazi lwe-BIM obuthathu bukhona phambi kwabantu.
Njengesikhungo sesikhungo sokuqapha, esihlanganiswe kakhulu, esididiyelwe kakhulu, kanye nokuphathwa kwezimo eziphuthumayo, kunesidingo esinamandla samasu okubona ngeso anembe kakhudlwana afaka isandla ekwahluleleni okusemthethweni.Umqondo wesikhungo sokuqapha uyindaba yesidingo.Akunakwenzeka futhi ukudlula phezu kwayo.Ngakho-ke, ukwakhiwa kwesikrini se-LED esinephimbo elincane, esinohlaka olukhulu esikhungweni sokuqapha kungacatshangelwa kakhudlwana ekuhlanganisweni nobunye ubuchwepheshe bokuboniswa, njengokuklama isikrini esimise okukhethekile esihambisana kakhulu nezimo zangempela zendawo, isikrini. okungase kuhambisane kakhulu nolwazi lwezinhlangothi ezintathu, njalonjalo.Ukuboniswa okungcono, okunembe kakhudlwana nokunemininingwane eyengeziwe kolwazi olubukwayo ukuphishekela okuqhubekayo kwesikhungo sokuqapha sesikhathi esizayo, futhi ngokuqinisekile kuzoba isiqondiso esibalulekile sokuthuthukiswa kokuthuthukiswa kwezikrini ze-LED ezinephimbo elincane kulo mkhakha.
Ngokuvuthwa kokuhlanganiswa kwesistimu yolwazi kanye nobuchwepheshe bokudlulisa, izidingo zesikali kanye nokwakhiwa kwezikhungo zokuqapha emikhakheni yezimboni ezihlukahlukene ziyakhula.Njengesikrini esikhulu sokubukwa kwengqalasizinda yesikhungo sokuqapha, isikrini esikhulu esibonakalayo sihlangabezana nezidingo zesikhungo sokuqapha.Izikrini ze-LED kufanele ziqhubeke nokuqinisa ukuthuthukiswa kwezinzuzo zazo zesikrini futhi zigxile ekuthuthukisweni kobuchwepheshe bokubonisa okubonakalayo be-VR, ubuchwepheshe bokuthuthukisa izinto ezingokoqobo ze-AR, ubuchwepheshe betafula lesanti le-elekthronikhi, ukuhlanganiswa kwesibonisi semininingwane ye-BIM enezinhlangothi ezintathu, ukuchazwa kwesikhungo sokuqapha kusuka kokunye. umbono obanzi noyinkimbinkimbi wokubukwa komsebenzi, futhi sizame Ngokwesisekelo sokwanelisa isu lokuthuthukisa likazwelonke, sisebenzisa ukusetshenziswa kwamandla okuphansi kakhulu ukuze sibonise izikrini zokuqapha ezingokoqobo, ezicacile, neziphelele zesikhathi sangempela, kanye namamodeli edatha ahlobene. , ukukhombisa indawo enembile necacile kanye nokuqapha okuqukethwe.
Isikhathi sokuthumela: Jun-08-2021