Ecran yo hasi ubwo hatangizwaga imikino Olempike y'itumba ya Beijing yahaye abitabiriye ibirori byiza cyane. Igizwe n'udusanduku twa metero kare 46.504 twa santimetero 50, hamwe n'ubuso bwa metero kare 11.626. Ubu ni cyo gice kinini cyane cya LED ku isi.
Nturebe ahantu hanini, ecran yo hasi ni "iy'ubwenge" cyane
Urugero, aho amazi y'uruzi rw'umuhondo aturuka mu kirere, amazi amanuka mu mazi y'urubura, kandi imiraba ishyushye ku gishushanyo mbonera cy'ubutaka isa n'aho yihuta yerekeza mu maso, urwego ku rundi, igaha abantu ibyiyumvo bitangaje cyane. Wang Dingfang, umuyobozi w'umushinga w'ibirori byo gutangiza imikino Olempike y'itumba ya Leyard (300296) Group, yavuze ko igishushanyo mbonera cy'ubutaka cyose gishobora kugaragaza ingaruka za 3D. Byongeye kandi, hari uruziga rw'"imirima y'umukara" ikikije igishushanyo mbonera cy'ubutaka, mu by'ukuri ari cyo gishushanyo mbonera. Urugero, iyo urubura ruguye, rurahindukira muri aka gace, kandi ingaruka zigaragara ni uko urubura rutatanye. Igishushanyo mbonera cy'ubutaka gifite kandi sisitemu yo gufata ikirere. Hashyizweho kamera ku "munwa w'ikiyiko" cy'icyari cy'inyoni, ishobora gufata ingendo z'abantu ku gishushanyo mbonera cy'ubutaka mu gihe nyacyo no kubona ifatwa ry'ikirere. Aho bagiye hose, urubura ruri ku butaka rurasunikwa. Urundi rugero ni ikinamico ry'amahoro. Abana bakina urubura ku gishushanyo mbonera cy'ubutaka, kandi hari urubura aho bajya hose. Sisitemu yo gufata imiterere y'ibintu ntinoza gusa imiterere y'ibintu, ahubwo inatuma imiterere y'ibintu irushaho kuba iy'ukuri.
"Mu muhango wo gufungura imikino Olempike y'itumba, umushinga wacu wose urimo ibikoresho nka ecran zo hasi, amasumo y'urubura, utubumbe tw'urubura, ecran zo mu majyaruguru n'amajyepfo, na sisitemu zo gukina. Ibikoresho byinshi byo kwerekana bigaragaza ishusho yuzuye muri rusange, hamwe n'abakinnyi, amashusho, n'amatara. Hamwe n'ubwiza bw'imbyino, bigaragaza insanganyamatsiko ya 'urubura n'urubura byoroshye, gukundana gukomeye' bya Olempike y'itumba ya Beijing." Liu Haiyi, umuyobozi mukuru w'umushinga wa Olempike y'itumba wa Leyard Group, yavuze ko ecran yose yo hasi ya sisitemu yo gukina ifite inshingano zo kwerekana ibikoresho 4 byo gukina bya 8K. Ecran ifite inshingano zo kwerekana ibikoresho 2 byo gukina bya 8K, na IceCube ifite inshingano zo kwerekana ibikoresho 1 byo gukina bya 8K, hanyuma igakorana na sisitemu yo kugenzura gukina kugira ngo ihuze umusaruro wa videwo y'abakinnyi benshi, kandi ikosa ntirirenza fremu 2.
Leyard yagaragaye mu bihe bikomeye nko mu birori by’umunsi mukuru w’igihugu wa 2019, imikino Olempike ya Beijing yo mu 2008, imikino y’ikinamico ya "Urugendo Rukuru" mu isabukuru y’imyaka ijana ishyaka rya gikomunisiti rimaze rishinzwe, ndetse n’ibirori byabanjirije iserukiramuco ry’impeshyi. Ugereranyije n’ibihe byashize, uyu muhango wo gutangiza iyi mikino Olempike y’itumba wakoresheje uburyo bwa "four backup" na "pixel four backups" kugira ngo bibe byiza. Li Jun, perezida wa Leyard Group, yavuze ko uburyo bune bwo "backup" bw’iyi sisitemu busobanura ko buri gikoresho kiri muri sisitemu cyakozwe mu buryo bwo kugisesa vuba no gukoresha uburyo bwo kugishyiramo. Uretse gutanga ibikoresho bikenerwa kuri sisitemu kugira ngo gisimburwe vuba, kugenzura sisitemu yo kwerekana LED. Ibi bikoresho kandi bikoresha uburyo bwa "dual-machine full-redundancy hot backup" kugira ngo mu gihe cy’imikorere ya sisitemu, iyo ibikoresho by’ingenzi byananiwe, ibikoresho byo "backup" bishobora guhita bihindurwa kuri interineti ako kanya, kugira ngo harebwe neza ko sisitemu ikora neza kandi nta gihe cyo kugikora. Gusubiza inyuma pixel quad bivuze ko buri pixel ifite kopi ya pixel, pixel imwe isubizwa inyuma hamwe n'amatara 4 ya SMD 3-in-1 kuri buri imwe, kandi LED enye zikoreshwa nka pixel imwe, ni ukuvuga ko buri pixel ari enye. LED zisubizwa inyuma icyarimwe. Iyo LED imwe yangiritse, ntabwo bizagira ingaruka ku igaragara risanzwe rya pixel imwe. Niba hari itsinda ry'udupira two kugenzura amakuru dufite ibibazo, pixel ziri mu gace ka LED k'itsinda ntizizaba umukara rwose. Hari LED 2 muri buri pixel.
Imishinga yose y’umuhango wo gutangiza imikino Olempike y’itumba ya Beijing igizwe n’ibihe by’impeshyi n’imvura bya Nyakanga na Kanama i Beijing, hamwe n’ibihe by’itumba n’urubura kuva mu Kuboza kugeza Gashyantare by’umwaka ukurikiyeho. Ni gute wakwizeza ko ecran ya LED idashobora gusa guhura n’izuba n’isuri y’imvura, ahubwo no kwihanganira inkubi y’umucanga w’impeshyi n’isuri y’urubura n’urubura? Li Jun yavuze ko hakurikijwe ibidukikije bigoye imbere n’inyuma bihura n’ikoreshwa rya modules nini za LED mu birori byo gufungura no gusoza, bakoze ubushakashatsi kandi bategura modules za LED zikora neza zifite amazi adatemba, zirinda gucika, zirinda irangi ry’umuriro, kandi zishobora kwihuza n’ibintu byo hanze. Mu bidukikije bikomeye nko mu bushyuhe buke no gukonjesha, ecran ya LED n’ibiyigize byose byujuje ubuziranenge bwa IP66, bikarinda burundu kwinjira kw’ibintu by’amahanga, kandi amazi yinjira mu gikoresho cy’amashanyarazi nta ngaruka mbi azagira iyo akoreshejwe amazi menshi.
Uretse ecran nini nziza cyane mu muhango wo gufungura, ecran nini ya Leyard igaragara hose. Li Jun yagaragaje ko mu ishyirwa mu bikorwa rya Beijing rya "One Hundred Cities Thousand Screens" mu kwamamaza amashusho menshi cyane, Leyard yatanze amashusho 9 yo hanze ya 8K yo kwerekana amashusho akomeye nk'imikino Olempike y'imbeho, kugira ngo abayireba bashobore kumva ikirere, nka Shougang, Pinggu Jinhai Lake, parikingi ya Badaling, nibindi. Ushobora kandi kujya muri utu duce kugira ngo wibonere ibihe byiza bya Olempike y'imbeho binyuze muri ecran nini yo mu bwoko bwa ultra-high-definition.
Igihe cyo kohereza: Gashyantare-08-2022