Kormeeraha (muujinta, shaashadda) waa aaladda I/O ee kumbiyuutarka, taas oo ah, qalabka wax soo saarka. Kormeeruhu waxa uu calaamadaha ka helayaa kombayuutarka oo waxa uu sameeyaa sawir. Waxay u soo bandhigaysaa faylal elektaroonik ah oo gaar ah qalabka bandhiga ee shaashadda iyada oo loo marayo qalab gaar ah oo gudbin ah.
Marka xafiisyada dhijitaalka ahi ay noqdaan kuwo caan ah, kormeerayaasha kombuyuutarku waa mid ka mid ah qalabka aan inta badan la xiriirno markaan isticmaaleyno kumbuyuutarrada maalin kasta. Waxqabadkeedu wuxuu si toos ah u saameeyaa khibradeena aragga iyo hufnaanta shaqada.
Theimtixaanka waxqabadkaShaashadda soo-bandhigidda waa mid ka mid ah tilmaamayaasha muhiimka ah ee lagu qiimeeyo saamaynta soo-bandhigidda iyo sifooyinkeeda si loo go'aamiyo haddii ay ku habboon tahay isticmaalkeeda. Waqtigan xaadirka ah, tijaabada bandhigga waxaa laga qaadi karaa siddeed dhinac.
1. Tijaabada sifooyinka indhaha ee moduleka bandhigga LED
Cabbir lebbiska dhalaalka, isku-duubnaanta chromaticity, isku-duwayaasha chromaticity, heerkulka midabka isku xidhan, aagga gamut midabka, daboolida gamut midabka, qaybinta muuqaalka, xagasha daawashada iyo xuduudaha kale ee moduleka soo bandhiga LED si loo buuxiyo shuruudaha heerarka caalamiga ah iyo kuwa gudaha ee khuseeya.
2. Muuji dhalaalka, chroma, iyo ogaanshaha dheelitirka cad
Mitirrada iftiinka, mitirka iftiinka sawirka, iyo mitirrada iftiinka midabka gacanta lagu haysto waxay garwaaqsadaan dhalaalka iyo isku-midnimada dhalaalka ee bandhigyada LED, isku-duwayaasha chromaticity, qaybinta awoodda spectral, lebbiska chromaticity, dheelitirnaanta cad, aagga gamut midabka, daboolida gamut midabka iyo muraayadaha kale ee indhaha Tijaabada dabeecadda ayaa buuxinaysa cabbirka shuruudaha xaaladaha kala duwan sida tayada, R&D, iyo goobaha injineernimada.
3. Tijaabada shaashadda ee shaashadda
Inta badan waxaa loo isticmaalaa cabbiraadda sifada flicker-ka ee shaashadaha.
4. Tijaabada waxqabadka dhamaystiran ee iftiinka, midabka iyo korontada ee LED-ka soo gala
Tijaabi qulqulka iftiinka, hufnaanta iftiinka, awoodda indhaha, qaybinta awoodda spectral qaraabo, iskuduwayaasha chromaticity, heerkulka midabka, hirarka badan, hirarka dhererka, ballac badhkii, tusmada midabaynta, nadiifnimada midabka, saamiga cas, dulqaadka midabka, iyo korantada hore ee LED baakadaysan. , hadda hore u socda, danab gadaasha ah, hadda roga iyo xuduudaha kale.
5. Tijaabada xagal iftiinka iftiinka ee soo socda
Tijaabi qaybinta xoogga iftiinka (qallooca qaybinta iftiinka), xoogga iftiinka, jaantus qaybinta xoogga iftiinka iftiinka, xoogga iftiinka iyo isbeddelka hore ee isbeddelka sifada, hore u socoshada isbeddelka korantada hore ee qalooca dabeecadda, iyo xoogga iftiinka oo ka soo horjeeda isbeddelka waqtiga dabeecadaha hal keli ah. LED. Qalooca, xagal alwaax ah, qulqulka iftiinka, danab horay u socda, hadda socda, danab gadaale, hadda rogaal celis iyo xuduudo kale.
6. Tijaabada badbaadada shucaaca indhaha ee shaashadda (baaritaan khataraha iftiinka buluuga ah)
Waxaa inta badan loo isticmaalaa baaritaanka badbaadada shucaaca indhaha ee bandhigyada LED. Walxaha tijaabada waxaa ka mid ah baaritaanada halista shucaaca sida sawir-kimikada ultraviolet khataraha maqaarka iyo indhaha, khataraha ultraviolet ee indhaha, khataraha iftiinka buluuga ah ee isha, iyo khataraha kulaylka isha. Shucaaca indhaha waxaa loo qabtaa iyadoo loo eegayo heerka khatarta. Qiimaynta heerka badbaadadu waxay si buuxda u buuxinaysaa shuruudaha caadiga ah ee IEC/EN 62471, CIE S009, GB/T 20145, IEC/EN 60598, GB7000.1, 2005/32/EC Dardaaranka Yurub iyo heerarka kale.
7. Waafaqsanaanta korantada ee EMC ee bandhigyada
Iyada oo la raacayo heerarka la xidhiidha bandhigyada, samee tijaabooyinka ku habboonaanta korantada ee bandhigyada LED-ka, modules-yada LED-ka, iwm. Waxyaabaha tijaabada ah waxaa ka mid ah EMI oo la sameeyay tijaabooyin faragelin ah, dheecaan koronto ah (ESD), garaaca wadnaha degdega ah (EFT), hillaaca kor u kaca (SURGE), wareegyada qulqulka (DIP) iyo qaska shucaaca ee la xidhiidha, tijaabooyinka difaaca, iwm.
8. Kormeeraha korantada, iswaafajinta iyo tijaabinta waxqabadka korantada
Inta badan waxaa loo isticmaalaa in lagu bixiyo AC, xaaladaha sahayda korantada tooska ah iyo xasilloon ee bandhigga, iyo in lagu cabbiro korantada bandhigga, hadda, awoodda, isticmaalka korantada taagan, nuxurka iswaafajinta iyo cabbirrada waxqabadka korantada kale.
Dabcan, xallintu waa mid ka mid ah tilmaamayaasha muhiimka ah ee lagu qiimeeyo waxqabadka kormeerayaasha. Xallinta ayaa go'aamisa tirada pixels ee uu kormeeruhu soo bandhigi karo, inta badan waxaa lagu muujiyaa tirada pixels jiifka iyo tirada pixels toosan. Tijaabada xallinta: Wuxuu tijaabiyaa xallinta bandhigga, ama tirada pixels ee shaashadda, si loo qiimeeyo awoodda uu u leeyahay inuu muujiyo faahfaahinta iyo caddaynta.
Hadda xallinta caadiga ah waa 1080p (1920x1080 pixels), 2K (2560x1440 pixels) iyo 4K (3840x2160 pixels).
Tiknoolajiyada cabbirku waxay kaloo leedahay 2D, 3D iyo 4D ikhtiyaaro bandhig ah. Si fudud loo dhigo, 2D waa shaashad caadi ah, taas oo kaliya arki karta shaashad fidsan; Muraayadaha daawashada 3D waxay u sawiraan shaashadda saameyn saddex-geesood ah (oo leh dherer, ballac iyo dherer), iyo 4D waxay la mid tahay filimka stereoscopic ee 3D. Waxaa intaa dheer, saameyn gaar ah sida gariir, dabaysha, roobka, iyo hillaaca ayaa lagu daray.
Si loo soo koobo, imtixaanka waxqabadka ee shaashadda bandhiggu waa mid aad muhiim u ah. Ma samayn karto oo kaliya qiimeyn dhamaystiran oo ku saabsan shaashadda bandhigga ee dhinaca farsamada, laakiin sidoo kale waxay siin kartaa dadka isticmaala khibrad isticmaale oo wanaagsan. Doorashada shaashadda bandhigga oo leh waxqabad wanaagsan waxay bixin kartaa waxqabad wanaagsan. waayo-aragnimo isticmaale oo ku habboon oo dareen leh.
Waqtiga boostada: Meey-22-2024