Shaadhka tooska ah ee tooska ah ee hogaaminaya 480x480mm

1, dhinta tuuran sanduuqa aluminium flatness waa sare, saafi ka hor dayactirka

2, heerka soo kicinta sare, miisaanka cawl sare

3, dhammaan iftiinka madow, farqiga sare

4. Wax taageere ah oo carrab la'

5, tolid aan kala go 'lahayn, rakibid degdeg ah

6, Nalalka LED: SMD oo buuxa midab 1212 taxane ah, oo isticmaalaya soosaarayaasha caanka ah ee adduunka ee baakadaha heerka sare ee nalalka LED, si ay macaamiisha u siiyaan doorashooyin kala duwan.Isla mar ahaantaana, nolosha adeegga iyo tayada bandhigga ee shaashadda ayaa si buuxda loo dammaanad qaaday.

7, wadista IC: iyadoo la adeegsanayo soosaarayaasha caanka ah ee ugu sarreeya adduunka ee heerka dib u soo kicinta sare, IC wadida joogtada ah ee cawlan, waxqabadka wadida aad u fiican, xasilloon oo la isku halayn karo.

Dhowr tignoolajiyada muhiimka ah ee processor-ka fiidiyoowga shaashadda yar-yar ee LED
Maaddaama aagga bandhigga ee alaabada yaryar ee LED ay sii weynaanayaan oo ay sii weynaanayaan, mashaariicda dhowr tobanaan mitir oo laba jibbaaran maaha wax aan caadi ahayn, iyo xallinta jireed ee bandhigyada LED waxay inta badan ka badan yihiin 1920 × 1200, taas oo ah, bandhig kasta oo ultra-weyn oo LED ah. Waxay ka kooban tahay dhowr Waxay ka kooban tahay dhowr goobood oo madax-bannaan oo soo bandhigid ah oo uu wado kontaroole kasta oo LED ah.Codsiga splicer-ka, waxa kaliya oo lagama maarmaan ah in la bixiyo dhowr nooc oo wax-soo-saarka DVI ah oo u dhigma tirada kontaroolayaasha LED-ka, iyo in la isku dhejiyo oo la muujiyo dhammaan shaashadda LED-ka.Codsiga splicer ee bandhigga yar-yar ee LED-ka, waxaa jira dhowr tignoolajiyada muhiimka ah ee mudan in fiiro gaar ah loo yeesho.

Isku xidhka wax soo saarka ishaarada

Soo saarida calaamadaha DVI ee badan ee kanaalka fiidiyaha waa in uu leeyahay dhibaatada is-dhexgalka signalada.Marka calaamada asynchronous ay u soo baxdo bandhiga LED, jeexjeexa shaashadda ayaa ka dhici doona goobta kala-baxa, gaar ahaan marka la ciyaarayo sawirada dhaqdhaqaaqa xawaaraha sare leh.Sida loo hubiyo wada shaqaynta wax soo saarka ee calaamaduhu waxa uu noqdaa furaha lagu cabbiro guusha ama guuldarada nidaamka kala qaybinta.

Algorithms-ka Habaynta Garaafyada

Waxaan ognahay in saameynta soo bandhigida sawirka dhibic-ilaa-dhibcaha ay tahay tan ugu fiican.Haddii sawirka la dhimo oo la habeeyo, haddii kaliya tignoolajiyada farsamaynta garaafyada caadiga ah ama algorithm-ka garaafyada guud ee FPGA la isticmaalo, cidhifyada sawirku waxay u muuqan doonaan kuwo jajaban, xitaa waxaa jiri doona pixel maqan.Iftiinku sidoo kale wuu yaraan doonaa.Si kastaba ha ahaatee, chips-ka habaynta sawirka-dhamaadka sare ama nidaamyada FPGA oo isticmaalaya algorithms-ka habaynta garaafyada kakan ayaa kor u qaadi doona saamaynta soo bandhigida sawirka la dhimay.Sidaa darteed, algorithm-ka garaafyada garaafka wanaagsan ayaa ah tignoolajiyada muhiimka ah ee loo yaqaan 'splicer' oo lagu dabaqay bandhig yar oo LED ah.

Soo saarida xallinta aan caadiga ahayn

Bandhigga LED-ka-yar wuxuu ka kooban yahay shax cutubyo bandhigeed oo isku mid ah.Baaxadda iyo xallinta jireed ee cutub kasta oo bandhig ah waa go'an, laakiin dhammaan shaashadda weyn ee la isku daray inta badan maaha xallin jireed oo caadi ah.Tusaale ahaan, xallinta unugga bandhiggu waa 128×96, kaas oo la higgaadinayo oo keliya 1920×1152, balse aan la higgaamin karin 1920×1080.Nidaamka kala-baxa ee baaxadda weyn, aagga bandhiga LED-ka ee uu wado koontaroole kasta oo LED ah ayaa laga yaabaa inaysan ahayn xallin heersare ah.Waqtigan xaadirka ah, waxaa muhiim ah in wax soo saarka splicer uu leeyahay xal aan caadi ahayn, kaas oo naga caawin kara inaan si dhakhso ah u helno ku habboon Habka kala-baxa wuxuu si macquul ah u qoondayn karaa kheyraadka wuxuuna si wax ku ool ah u badbaadin karaa tirada kontaroolayaasha LED-ka iyo qalabka gudbinta ee loo isticmaalo.