Lerako la video ke eng, le sebelisoa hokae, mefuta le morero

Mabota a video ke “li-TV” tse bokelletsoeng ho tsoa liphanele tsa LCD tse tšoanang, lithelevishene kapa li-monitor, tse hokahaneng ka setšoantšo. Hona joale li sebelisoa masimong a thuto, khoebo, boithabiso – kae kapa kae moo ho hlokahalang ho bonts’a tlhahisoleseding skrineng se seholo. Re tla u joetsa hore na li-module tsa li-module tsa video li hlophisitsoe joang, mokhoa oa ho khetha lisebelisoa tsa boleng bo holimo le ho li bokella.

Boholo ba marako a video

Ho fapana le skrine e bonolo kapa setšoantšo se tsoang ho projector, lipontšo tsa lebota la video li fana ka qeto e phahameng, ho hlaka le mebala e khanyang. Li-monitor tsa marako a video li khona ho amohela le ho hasa molaetsa ka nako e le ‘ngoe ho tsoa mehloling e mengata. Ka hona, li loketse ho sebetsa likamoreng tse nang le palo e kholo ea batho e le tsona tse sebetsang ka ho fetisisa. Mehaho ea video e kentsoe ho:

1. litsi tsa thomello.
2. litsi tsa boemo.
3. simulators.
4. Lik’hamphani tsa thelevishene le seea-le-moea.
5. Likamore tsa likopano.
6. liholo tsa thuto, joalo-joalo.

Morero oa theknoloji

Bophara le bophahamo ba marako a video a fihla, joalo ka molao, ho fihlela ho limithara tse mashome a ‘maloa. Ba pele ba liphanele tsa lebota la video e ne e le li-scoreboards – ka lehlakoreng le leng, lerako la video le tlatsitsoe ke mesebetsi ea ho lekanya litaba, ho bonts’a maikutlo a macha hang-hang skrineng, ho phatlalatsoa ho tsoa palo e sa lekanyetsoang ea liteishene, joalo-joalo. Ho hlokahala molaoli oa lebota la video ha data e tsoa mehloling e mengata ka nako e le ‘ngoe: e boetse e thusa ho fetola boemo ba setšoantšo ka ntle ho liforeimi tsa liphanele tsa lebota tsa video tsa LCD. Ha ho hlokahale hore u fetole kanale ha u e sebelisa. [id-caption id = “attach_3849” align = “aligncenter” wide = “507”]
Molaoli oa lebota la video o aba lets’oao ho tsoa mehloling e mengata [/ caption] Mokhoa ona o boetse o khona ho fana ka liphatlalatso ka mokhoa o tobileng: ka lebaka la litšobotsi tsa demo tsa sistimi le boteng ba lisebelisoa tsa puisano e sa sitisoeng. Liphanele tsa video li boetse li kentsoe molemong oa papatso ka lebaka la phetiso e qaqileng ea setšoantšo. Lisebelisoa li sebetsana le litaba tsa lifoto le tsa video hantle.

Molaoli oa lebota la video la tekanyetso 2×2:

https://youtu.be/sNKyJLacxVI

Mefuta le liphapang tsa marako a video

Mabota a video a na le liparamente tse ‘maloa tseo li arotsoeng ka tsona:

1. Bolelele ba swing . Diagonal ea 46 kapa 55 cm e nkoa e le ea khale, e khonang ho sebetsa bosiu le motšehare ka lilemo tse ‘maloa. Nako ea ts’ebetso e tsoelang pele e khetholla liphanele tsa video ho li-TV tse bonolo tsa sekirini se sephara.
2. Palo ea li-module . Tse tsebahalang haholo ke mabota a video a 2×2 ho tsoa ho li-monitor tse ‘ne kapa mabota a video a 3×3 ho tse robong.
3. Bophara ba seam . Lekhalo le fetang 5.3 mm le nkoa e le ntho e sa sebetseng ebile e siiloe ke nako – tsena ha li so hlahisoe kajeno. Mefuta ea hajoale e na le seam pakeng tsa 1.7 le 3.6 mm mme e nkuoa e le “seamless”.

   

4. Ho na le marako a video : fatše, siling, lerako le fatše ho ea ho siling.
5. Khanya e lekantsoe ka candela ka mithara ea lisekoere, boleng bo loketseng bakeng sa lerako ke 500. Ho boetse ho na le lisebelisoa tse nang le khanya ea 700-800 cd / m2, tse sebelisoang likamoreng tse nang le mabone a eketsehileng.

Lerako le tloaelehileng le entsoe ka li-cubes tsa video, tseo, ka moralo oa tsona, li ka kenang ka morao kapa ka pele. Li-cubes li fapana ka boholo ho tloha ho 20 ho isa ho 100 inch diagonally. Li hahiloe ka phanele e ka pele ka tsela ea ho siea likheo tse sa feteng 1 mm. Ho fihlella ka morao ho u lumella ho fokotsa sebaka, empa ka pele, ho fapana le hoo, e e eketsa ho 2 mm mme e eketsa litšenyehelo tsa li-cubes. Khetho e ‘ngoe ke likarolo tsa LCD tse nang le ponts’o ea kristale ea mokelikeli. Phapang pakeng tsa liforeimi tsa liphanele e kholo ho feta pakeng tsa li-cubes tsa video – hoo e ka bang 3-6 mm, hape li tlaase ho tsona mabapi le ts’ebetso. Liphanele tsa LCD tsa lebota la video ha li khone ho sebetsa lihora tse 24 ka letsatsi mme li tlameha ho tima lihora tse 2-3,
Mofuta oa boraro ke liphanele tsa LED bakeng sa marako a video, a entsoeng ka li-LED. Boholo ba pixel bo ka fihla ho 3-5 mm, kahoo mefuta e joalo e kenngoa ka ntle e le moralo oa papatso. Ho khanya le ho hlahisa mebala e metle ho etsa hore li hlokomelehe esita le maemong a leholimo a mabe. Litlhokahalo tsa sesebelisoa ke life:

• bophelo bo bolelele ba tšebeletso (ho tloha ho lilemo tse 3);
• ho hloka seamless – tsamaiso e nang le seams ho feta 3.5 mm e ke ke ea sebetsa, ho feta moo, ho ke ke ha khoneha ho e nkela sebaka, kaha e batla e khaotsoe;
• li-fasteners le lithapo li kenyelelitsoe;
• boteng ba tiisetso.

Mabota a video – kakaretso ea likarolo tsa bohlokoahali:

https://youtu.be/jv_L4RRP1FI

Sesebelisoa sa lebota la video

Ntle le lipontšo le ho hlongoa, kit e lokela ho kenyelletsa sesebelisoa se khonang ho fetisetsa tlhahisoleseling skrineng. Haeba ho na le mohloli o le mong feela, joale o ka o kopanya ntle le lisebelisoa tse eketsehileng: lerako le leng le le leng le na le phetoho ea lona, ​​kahoo ho lekane ho hokahanya mohala ho sehokelo le ho fetisetsa setšoantšo. Standard HDMI, Display Port, VGA le lithapo tse ling li tla etsa. Ha ba phatlalatsa likanale tse ‘maloa le tlhoko ea ho fetoha lipakeng tsa bona, ba reka switcher ea matrix. Molao-motheo oa eona oa ts’ebetso o bonolo: mehloli e fetoloa ka ho tobetsa konopo ho laola hole kapa ho fetola. Mohala o kopanyang o tlameha ho khethoa ho ipapisitsoe le lisebelisoa tsa transmitter – HDMI, DOP, VGA, joalo-joalo.

Mochine oa lerako la video, ho seng joalo o bitsoa molaoli oa video, ha o lumelle feela hore o sebetse ka liteishene tse ngata ntle le tahlehelo ea boleng, empa hape o bonts’a basebelisi ba babeli ka nako e le ‘ngoe, litokelo tsa ho fetisa kapa ho laola hole. Sesebelisoa sa video se na le mesebetsi e mengata ho feta balaoli ba bang, ka hona se loketse likamore tsa taolo le lipapatso tsa ho shebella.

Ho iketsetsa lerako la video, mokhoa oa ho etsa setsi ho tloha ho li-monitor ka matsoho a hau

Ho kenya sehokelo

Boima ba thepa bo fihla li-centners tse ‘maloa, kahoo e ka behoa ka konkreite kapa ka litene. Haeba ts’ehetso e se na matla a lekaneng, fatše kapa ho tloha fatše ho ea ho lerako kapa ho tloha fatše ho ea holimo ho tla etsa joalo. Ho ntse ho etsoa lithapo tsa motlakase.

Ho phahamisa

Pele ho tsohle, rack e behiloe: e na le masakaneng a tšepe a kopantsoeng ka tsela e fapaneng. Liphanele li phunyeletsoa ka holimo, ho etsoa phetoho – e le hore sebaka se pakeng tsa liforeimi ke se senyenyane ka ho fetisisa. Lipontšo ka botsona li fokola ‘me li lokela ho sebetsoa ka hloko. Qetellong, lisebelisoa lia hlahlojoa le ho lokisoa. https://youtu.be/7fMR_qJbYEk

Calibration le tokiso

Li-monitor tsohle li kopantsoe ke software e le ‘ngoe, leha ho le joalo, ntle le tlhophiso ea pele, e ke ke ea qala. Mokhoa oa ho beha o itšetlehile ka mofuta oa pontšo. Haeba setšoantšo se tla hlahisoa ka bophara bo felletseng, ho khothaletsoa ho sebelisa mananeo a kang Enplug (https://www.enplug.com/) kapa Userful (https://www.userful.com/). E ‘ngoe le e’ ngoe e na le li-microcomputer tsa eona le lits’ebetso. Ntho e ‘ngoe le e’ ngoe e hokahane le switcher – lenaneo le bonts’a likhechana tsa video le ithaopela ho lekanya. Haeba projeke ea hau e hloka ho bonts’a litšoantšo tse fapaneng skrineng se arohaneng, u ke ke ua hloka molaoli. Li-monitor li hokahane ka kotloloho ho mehloli, e ‘ngoe le e’ ngoe ea tsona e hlophisitsoe ka kotloloho ts’ebelisong. Software e khethehileng bakeng sa k’homphieutha ea mofuta oa bobeli oa tlhophiso ha e hlokehe.

LG Mabota a Video

Litoropong tse kholo tsa Russia, mabota a LG a ka laeloa hoo e ka bang lebenkeleng lefe kapa lefe la lisebelisoa. Tse tsebahalang haholo ke litlhophiso tsa 2×2 le 3×3 tse nang le diagonal tsa 110 kapa 160 inches. Lekhalo le fokolang la seam har’a babusi ke 0.88 mm feela – ona ke mohlala oa LG V16508MWP. [caption id = "attachment_3860" align = "aligncenter" width = "355"]
LG V16508MWP

Lipontšo li na le software e hahiloeng ka har’a SoC e lumellang ho hlophisa le ho laola. Li-LED ha li hloke mabone a eketsehileng: ho hlaka le ho khanya ha setšoantšo ho u lumella ho kenya liphanele esita le ka ntle motšehare.

Samsung Video Mabota

Samsung e etsa le ho rekisa marako a litlhophiso tse tummeng (2×2, 3×3 le 4×4) tse nang le li-diagonal tsa 46 le 55 cm ka barekisi ba molao. Ho latela sesebelisoa, li-monitor tsa Samsung LCD li fanoa ka likhoele tse hokelang le lebota la lebota. Marako ana a nkoa a se na moeli: tumello e fokolang ke 1.7 mm, boholo ke 3.5.

Li-Cubes Christie MicroTiles

Nako ea bophelo e reriloeng bakeng sa lipontšo ho tsoa ho moetsi enoa ke lihora tse 65,000, ke hore, lilemo tse ka bang 7 ntle le ho koala. Molemo oa li-cubes o teng molemong oa ho aroloa ha tsona mahala. Sefate se nang le bophara bo sa feteng 1 mm, lipontšo tse entsoeng ho sebelisoa theknoloji e ncha ea DLP le LED – tsena ke melemo e mengata ea li-cubes tsa video tsa MicroTiles. U ka li reka ho websaeteng ea molao ea k’hamphani.

MultiTaction Interactive Panels

Ba batlang marako a kopanetsoeng ba lokela ho ela hloko lihlahisoa tsa k’hamphani ena. MultiTaction e lokolotse sistimi e sebetsanang ea khoebo e amohelang li-password tsa phihlello, e tšehetsang mecha ea puisano lipakeng tsa basebelisi, joalo-joalo. MultiTaction iWall ke sehlahisoa sa bona se setle ka ho fetisisa, se bophara ba limithara tse 5 le lerako la 4×3 la limithara tse 2 le nang le diagonal tsa modules tsa 55 centimeters. Lits’oants’o li bonts’a litaba habonolo ka liqeto tse fihlang ho 8K, tse nang le khanya e phahameng ea 500 cd/m2. U ka reka marako a video ka barekisi.
Mabota a video ke lisebelisoa tseo ntle le mosebetsi oa khoebo o ke keng oa nahanoa. Lisebelisoa tsa marako li theko e boima, kahoo pele u reka ke habohlokoa hore u tloaelane le ts’ebetso ea eona, maemo a sebetsang le sebopeho, e le hore u se ke ua etsa khetho e fosahetseng.