Sewero la Stadium LED - Mfundo Zapamwamba Posankha Imodzi

Sewero la Stadium LED - Mfundo Zapamwamba Posankha Imodzi

Chifukwa chiyani mukufunikira chowonetsera cha LED pabwaloli?

Mbiri ya stadium ya LED zowonetsera

Zomwe muyenera kuziganizira posankha zowonera pa stadium-LED?

Kodi LED kapena LCD ndiyabwino kuti muwonere kunja?

Momwe mungasankhire mayendedwe oyenera a pixel pachiwonetsero cha stadium-LED?

Mapeto

Zithunzi za Stadium AVOE LEDakugwiritsidwa ntchito mochulukira kuwonetsa zithunzi pamasewera.Amathandizira kusangalatsa unyinji, kuulutsa mauthenga komanso kupereka mwayi wosaiwalika kwa owonera.Ngati mukuganiza kukhazikitsa imodzi pabwalo lanu kapena bwalo lanu, ndiye kuti mwafika pamalo oyenera!Nazi zonse zomwe muyenera kudziwa posankha sewero lotsogolera bwalo lamasewera: momwe adasinthira pakapita nthawi;ndi mtundu wanji wazinthu zomwe angagwiritsidwe ntchito;ndi mtundu uti waukadaulo womwe umayenera kuyang'ana panja;chifukwa chiyani ma pixel amafunikira posankha chophimba cha LED kapena LCD-ndi zina zambiri.

Nchifukwa chiyani mukufunikira chophimba chowonetsera bwaloli?

Ngati muli ndi bwalo la mpira, ndiye kuti mumadziwa kufunikira kwa chiwonetsero chazithunzi.Kaya mukufunikira kuti muwonetse mavidiyo amoyo, malonda, kapena masewera a masewera ochokera ku sitediyamu ina, palibe njira yabwino yotumizira uthenga wanu kusiyana ndi bolodi lapamwamba kwambiri lomwe lingathe kuwonedwa ndi aliyense pamalopo.Nawa maubwino ogwiritsira ntchito chophimba chowonetsera pabwaloli.

1. Utali wa moyo

Zowonetsera pabwaloli zimakhala ndi moyo wautali kwambiri ndipo zimatha kugwiritsidwa ntchito nthawi zambiri kuposa zikwangwani zachikhalidwe.Kutalika kwa moyo wa LCD kapena chiwonetsero cha LED ndi pafupifupi maola 25,000 (pafupifupi zaka zisanu ndi zitatu).Izi zikutanthauza kuti moyo wanthawi zonse ukhoza kupitilira masewera aliwonse omwe amaseweredwa pabwalo lanu!

Zowonetsera sizingavutike ndi nyengo ngati mvula, chipale chofewa, kapena kuwala kwa dzuwa chifukwa amapangidwa kuti athe kuthana ndi zinthu zachilengedwezi.Angafunike zosintha zina kuti asunge kuwala kwawo mvula ikagwa kunja, koma nthawi zambiri iyi si nkhani.

2. Wopulumutsa mphamvu

A Bwalo lawonetsero la bwalo la LEDndiwopulumutsanso mphamvu.Izi zikutanthauza kuti zitha kuchepetsa kugwiritsa ntchito mphamvu kwa bwalo lanu, zomwe zingatanthauze kukusungirani ndalama pakapita nthawi.Zikuthandizaninso kuti mtengo wamagetsi ukhale wotsika ndikukulolani kuti muzimitse kapena kuzimitsa mtundu wina uliwonse wamagetsi pamalo anu amasewera - izi zimaphatikizapo zowunikira pazikwangwani, magetsi oteteza chitetezo kuzungulira malo okhala, komanso zokongoletsa mkati mwabwalo lonselo. .

Zowonetsera zowonetsera zimapangidwa ndi kuwala kwa LED, kotero amagwiritsa ntchito magetsi ochepa kwambiri kuposa ma board a LCD (omwe amafunikira kutsitsimula nthawi zonse).Nthawi yotsatira ndalama zanu zothandizira zikafika, ganizirani maola angati patsiku ziwonetserozi zikadakhala zikuyenda popanda iwo!

3. Programmable kuyatsa ulamuliro

Makanema owonetsera amaperekanso zowongolera zowunikira zokhazikika, zomwe zitha kugwiritsidwa ntchito kupanga mawonekedwe apadera pabwalo lanu.Izi zikutanthauza kuti mutha kusintha momwe zimawonekera kutengera masewera omwe akuseweredwa, ngakhale panthawi yapakati kapena nthawi yopuma pakati pamasewera!

Chophimba cha LED chimalola kuti pakhale zowunikira zambiri zokhazikitsidwa kale monga kusintha kosalala kuchokera ku mtundu kupita ku mtundu, magetsi akuthwanima, mawonekedwe a strobe (mwachitsanzo, mphezi), kuzimiririka mkati / kunja, ndi zina. Izi zimakupatsani mwayi wopanga mawonekedwe anu kuti awoneke bwino zosaiŵalika kwa mafani a mibadwo yonse.

Masiku ano, pali mapulogalamu ambiri omwe amathandizira kuwongolera izi patali kudzera pa intaneti ya WiFi - zabwino ngati simuli pafupi ndi komwe mukusintha!

4. Zambiri mwaukadaulo komanso zowoneka bwino

Zowonetsera zimakupatsirani mawonekedwe aukadaulo komanso owoneka bwino pabwalo lanu.Kukula kwakukulu ndi kukwezeka kwazithunzi kumathandizira kupanga kumva kosiyana kwambiri ndi komwe mungapeze pogwiritsa ntchito zikwangwani zachikhalidwe (monga filipi matabwa kapena choko).

Chitsanzo chabwino cha kusiyana kumeneku ndi poyerekezera ma LED ndi mawonedwe a LCD: Zowonetsera za LED nthawi zambiri zimakhala zazikulu kukula kwake chifukwa cha mawonekedwe ake apamwamba kotero kuti athe kusonyeza mawu omveka bwino, omveka bwino komanso zithunzithunzi monga logos;pomwe mapanelo a LCD ali ndi malingaliro otsika omwe angapangitse zolemba zosawoneka bwino kapena makanema opotoka ngati sakulidwe bwino.

5. Njira yowonjezera yopangira malonda

Zojambula za AVOE LED Display zitha kugwiritsidwanso ntchito ngati njira ina yotsatsira.Mupeza kuti zowonetsera masitediyamu nthawi zambiri zimakhala malo otchuka kwa otsatsa, ndichifukwa chake mumawona zotsatsa zonse pa TV pamasewera akuluakulu (mwachitsanzo, World Cup kapena Olimpiki).Ndikofunikira kudziwa kuti, ngati malo anu ali ndi zoletsa zamtundu uliwonse zikafika pakuthandizira, ndiye kuti zotsatsa zina ndizololedwa pamenepo - koma uwu ndi mwayi wabwino!

Pali zabwino zambiri kuposa kugwiritsa ntchito zikwangwani zotsogozedwa ndi masitediyamu zokhuza kuchita bwino komanso kupulumutsa mtengo, choncho onetsetsani kuti mukuphatikiza izi posankha bolodi lotsatira!

Mbiri yamakanema otsogolera masitediyamu

Kampani ina yotchedwa Jumbotron inali imodzi mwa zoyamba kugulitsa masikirini otsogozedwa ndi masitediyamu.Chaka chinali cha 1985, ndipo iwo anali kufunafuna njira yopangira malonda awo kuti azitha kupikisana nawo pamsika womwe uli kale ndi anthu ambiri - koma apa ndipamene mawonetsedwe a LED anayamba kunyamuka!Izi zidapangitsa kusintha kwakukulu komwe kumakhudzabe momwe matabwawa amapangidwira masiku ano:

Mabwalo amasewera okhala ndi mphamvu zambiri amafunikira ziganizo zapamwamba chifukwa cha kuchuluka kwa anthu omwe amawonera kutali, pomwe malo ang'onoang'ono amapindula pogwiritsa ntchito mapanelo ocheperako chifukwa zingakhale zovuta kuyesa kuwona zomwe zikuchitika pazenera popanda zoletsa zina (mwachitsanzo, kusawona bwino).

Mu 1993, Digital HDTV Grand Alliance idayambitsa ukadaulo wa HDTV pakuyika kwawo kwa digito ku United States.

Kusintha kwakukulu kotsatira kunali kugwiritsa ntchito ukadaulo wa LCD pazowonetsera masitediyamu m'malo mwa zowonera zachikhalidwe za LED.Izi zinapangitsa kuti pakhale kusintha kwapamwamba komwe kunapangitsa kuti owonerera azikhala kosavuta komanso kuwongolera kowonera - kutanthauza kuti palibe kusokonekera ngakhale mukuyang'ana modabwitsa!Koma izi zikutanthauza kuti matabwa owonetsera sanalinso ongokhala mamita anayi okha m'lifupi monga kale chifukwa akhoza kukhala aakulu popanda kupereka nsembe (mwachitsanzo, mainchesi 160)!Ichi chakhala chimodzi mwazosintha zazikulu popanga matabwa awa kuyambira pamenepo.

Zomwe muyenera kuziganizira posankha zowonera pa stadium-LED?

Pali zambiri zomwe muyenera kuziganizira posankha chophimba cha stadium-LED.Izi zitha kukhala;

1. Kuchita bwino kwa mphamvu ndi kusiyana kowala

Mukamaganizira zenera lotsogozedwa ndisitediyamu, ndikofunikira kuganizira momwe magetsi amagwirira ntchito komanso kusiyanitsa kowala.

Cholinga chonse cha matabwawa ndi chakuti anthu awone zomwe zikuchitika - ndipo ngati sangathe, ndiye kuti palibe mfundo yaikulu!Sizithandiza aliyense ngati zowonetsera zili zochepera kapena zowala kwambiri, chifukwa izi zitha kukhala zovulaza kwa owonera nthawi zina (mwachitsanzo, omwe ali ndi khunyu).

Chifukwa chake, mufunika chiwonetsero chowoneka bwino pamawonekedwe onse a kuwala, monga nyali zotentha, komanso yowoneka bwino kwambiri chifukwa izi ziwonetsetsa kuti zonse zikuwonekera bwino pazenera popanda kudodometsa kwambiri.

2. Kusankha koyika

Ngati mupanga ndalama zogulitsira pabwalo lotsogozedwa ndi bwaloli, liyenera kuyikidwa bwino kuti owonera onse athe kuwona bwino lomwe.Zowonetsera izi zimachokera ku mapazi asanu ndi atatu mpaka mainchesi 160, ndipo zosankha zinayi zosiyana zimatengera kukula kwa malo anu (mwachitsanzo, ngati muli ndi malo ang'onoang'ono, ndiye kuti khoma ndilobwino kwambiri).

Kwa malo akuluakulu okhala ndi malo ochulukirapo, pakhoza kukhala njira yowayika ngati zotchingira pansi kapena padenga zomwe zimalola kuti zitheke bwino chifukwa zimayikidwa pamlingo wamaso m'malo motsika pansi!Koma izi zimafuna ntchito yowonjezera ikafika pakukweza mabulaketi ndi zina, pomwe mawonekedwe otsika - monga inchi imodzi kutalika - sidzafunika ntchito yowonjezera.

3. Kuwona mtunda ndi ngodya

Zikafika pazithunzi zotsogozedwa ndi masitediyamu, muyenera kuganizira za mtunda wowonera ndi ngodya zomwe zimafunikira.

Mwachitsanzo, ngati malo anu ali ndi mipando yambiri kumbuyo, ndiye kuti mwina sipakufunika zowonetsera zazikulu zokhala ndi malingaliro apamwamba chifukwa siziwoneka bwino kuchokera patali chotere!Koma chofunika kwambiri, izi zikutanthauza kuti owonerera omwe ali kumbuyo adzakhala ndi zochitika zabwino kwambiri zowonera popanda kusokoneza kapena kusokoneza, zomwe zingachitike poyang'ana pawindo laling'ono - ngakhale lalikulu ngati mapazi anayi m'lifupi.

Komabe, ngati mukuyang'ana kusamvana kwakukulu chifukwa cha kuchepa kwa malo, ndiye kuti zowonetsera zotsika ndizoyenera kwambiri pazochitika izi pomwe chitetezo sichikhala vuto lalikulu.

4. Chitetezo cha skrini

M'mbuyomu, zowonetsera masitediyamu-LED zidawonongeka chifukwa chakutha komanso kung'ambika chifukwa chogwiritsidwa ntchito pafupipafupi.Komabe, kupita patsogolo kwaukadaulo kwapangitsa kuti zikhale zovuta kuti zowonetsa izi zikwandidwe kapena kusweka - kotero chitetezo cha skrini tsopano sichinthu chochepa.Izi sizikutanthauza kuti mumapewa izi kwathunthu, ngakhale pali zochitika zomwe izi zitha kuchitika ngati malo anu ali ndi malo ochepa.

Zosankha zina zotheka kuti chiwonetsero chanu chitetezeke ndi izi: kugwiritsa ntchito tepi ya apolisi kapena filimu yoteteza pozungulira (monga makoma ozungulira), kuwonjezera zigawo zina monga kukulunga kwa thovu, ndi zina zotero;komanso kusamala powayeretsa ndi zotsuka zamadzimadzi, zomwe zingapangitse kuti zizindikiro zokhudzana ndi madzi zisiyidwe pa bolodi lokha).

Kodi LED kapena LCD ndiyabwino kuti muwonere kunja?

Izi zitha kukhala zokonda kutengera komwe muli komanso zomwe mukufuna zowonetsera.

Zowonetsera za LED zimakhala zowala, zowoneka bwino, ndipo zimakhala ndi malingaliro abwino kuposa ma LCD omwe amatanthauza kuti ndi abwino kwa iwo omwe akufuna chithunzi chakuthwa, koma sizithandizanso kuti ma LED amafunikira mphamvu zochepa, kotero adzapulumutsa ndalama pakapita nthawi. !

Komabe, ma LCD amapereka mwayi akagwiritsidwa ntchito panja chifukwa nyali zawo zakumbuyo zimatha kuzimitsidwa (pamene ma LED sangathe), kutanthauza kuti izi zitha kukhala zofunika ngati simukuwagwiritsa ntchito usiku kapena nyengo yamvula.Amakhalanso ndi mawonedwe apamwamba osiyanitsa, omwe ndi ofunikira kwa anthu omwe ali ndi vuto losawona bwino chifukwa amapangitsa kuti mawu awoneke bwino powonjezera kusiyana kwa kuwala pakati pa zithunzi / zojambula zakumbuyo ndi zakumbuyo).

Momwe mungasankhire mayendedwe oyenera a pixel pachiwonetsero cha stadium-LED?

Kuchulukira kwa pixel kwa chiwonetserochi kumathandizira kwambiri momwe zithunzi zowoneka bwino komanso zowoneka bwino zili pa zenera, komanso zimatengera zinthu zina monga mtunda wowonera, kusanja, ndi zina. Mwachitsanzo, ngati mukufuna zowonetsa zomwe zimagwiritsidwa ntchito panja. , palibe chifukwa chowonongera ndalama pazosankha zapamwamba chifukwa siziwoneka kutali!Chifukwa chake ichi ndichinthu choyenera kuganizira posankha zowonera za stadium-LED zomwe mukufuna.

Mapeto

Pali zinthu zambiri zomwe muyenera kuziganizira posankha zowonetsera zoyenera za sitediyamu-LED, monga mtunda wowonera ndi ngodya, kusankha koyika, khalidwe lowonera, ndi zina zotero. palibe chifukwa chodera nkhawa chifukwa positi iyi yabulogu iyenera kuti idapereka mfundo zingapo zamomwe mungasankhire mwanzeru.