YONWAYTECH oo ah soo saaraha soo saaraha hogaaminta xirfada leh in ka badan 13+ sano, waxaan had iyo jeer bixinaa adeeg la isku halayn karo iyo latalin ganacsigaaga hogaaminaya.
1. Ku saabsan bandhiga LED
Marka loo eego codsiga suuqa, bandhiga LED waxaa loo qaybin karaa noocyo kala duwan:
| Nooca | Codsiga |
| Muujinta LED-ka ee xayeysiinta | Daaqad dukaamo, dukaamo dukaamo oo gudaha ah, bannaanka dhismaha, alaabta guriga, Hoyga baska, boodhka LED-ka, wejiyada warbaahinta, dhismo. |
| Bandhiga LED ee kirada ah | Bandhig toos ah, bandhig, riwaayad, kaniisad, kulan-dhammaad sare, dhacdooyin kale |
| Muujinta LED-ka isboortiga | Wareegga LED-ga ee garoon, badhtamaha gudaha ee cube LED-ka laadlaadsan, fadhiga dhagaystayaasha ribbon LED, dhismaha derbiga weyn bandhig LED |
| Muujinta iftiinka iftiinka ee wanaagsan | Istuudiyaha TV, xarunta maamulka dowladda, garoonka diyaaradaha, shineemo, qolka shirarka, istuudiyaha baahinta. |
| Muujinta LED ee hal-abuurka leh | Xarfaha LED-ka, geedka LED-ga, giraanta LED-ka, tiirka LED-ka, soo-bandhigidda LED-ka qaloocan, iwm |
2.Qeexitaanno
2.1Qaraarka.
Isha fiidiyoowgu waxay leedahay xal la qeexay sida 640×360, 852×480,1024×576, 1920×1080(HD), 2560×1440(2K),3840×2160(4K).
Muujinta LED waxay ku ciyaareysaa dhibicda isha fiidyowga marka la qorsheynayo bandhigga LED, waxaan had iyo jeer raacnaa 16: 9 ama 4: 3, ama inta u dhexeysa saamiga ballac/dhererka.
2.2Pixel Pitch.
Waa farqiga u dhexeeya 2 LED diode. Marka la eego cabbirka muujinta LED-ka, booska pixel-ka yar macnaheedu waa qeexid sare sidoo kale qiimo sarreeya.
YONWAYTECHMiiska Pitch Pixel ee buuxa (mm)
| 1.2 | 1.5 | 1.6 | 1.8 | 1.9 | 2.0 | 2.5 | 2.6 | 2.9 | 3.0 | 3.1 | 3.3 | 3.8 | 3.9 |
| 4.0 | 4.8 | 5.0 | 6.0 | 6.6 | 7.8 | 8.0 | 10 | 12 | 16 | 20 | 25 | 31.25 | 50 |
2.3Module LED.
Module LED wuxuu ka kooban yahay diodes LED, PCB, Driver IC, capacitors, resistors, connectors, maaskaro hore, jir danbe. Waa unugga aasaasiga ah ee bandhigga LED.
2.4Golaha Wasiirada LED.
Sida Lego, bandhiga LED waxaa lagu kala qaybiyay unugyo yaryar - golaha LED. Kabadh LED ah
wuxuu ka kooban yahay modules LED, jir bir ah, koronto, kaadhka qaadashada, fiilooyinka, qaybaha kale ee hagaajinta.
Markaad dooranayso,YONWAYTECHwaxay xisaabin kartaa tirada golaha LED iyadoo loo eegayo cabbirka bandhigga LED, iyo sawir CAD nidaamsan ayaa lagu bixin karaa mashruuc faahfaahsan haddii loo baahdo.
2.5Fogaanta Daawashada.
Dadku waxay si buuxda oo cad u daawan karaan bandhigga LED.
Masaafada u dhaxaysa waa Viewing Distance (VD). Waxaa loola jeedaa miiska bidix,
VD ugu fiican = pixel pitch x3 (mitir) VD ugu yar = pixel garoonka (mitir), VD ugu weyn = pixel pitch x10 (mitir)
2.6Cadaynta heerka IP.
Isticmaalka gudaha, alaab kasta ayaa qancin karta. Isticmaalka dibadda, bandhiga LED-ku waa inuu ahaadaa IP65 ama ka sarreeya, macnaheedu waa boodh-buuxa, aan biyuhu lahayn.
2.7Iftiin.
Isticmaalka gudaha, iftiinka loo baahan yahay waa 500-1500nit. Isticmaalka dibadda, waxa loo baahan yahay 3500-8000nit. Marka rakibiddu u jeeddo Qorraxda, iftiinka loo baahan yahay waa> 5000nit.
2.8Habka xakamaynta.
Xakamaynta isku-dhafka ah - PC waxay kuxirantahay bandhiga LED oo ku ciyaar waxyaabaha ku jira PC/Aaladaha dibadda kontoroolka Asynchronous - Horudhac oo u soo rar fiidiyowyada bandhiga LED iyada oo loo sii marayo taleefanka casriga ah / PC, ka dib LED waxay soo bandhigtaa dib-u-ciyaarid otomaatig ah
2.9Habka Adeegga
Adeegga hore - Marka bandhiga LED si toos ah loogu dhejiyo derbiga, ama ma jirto meel ku filan> 90cm kanaalka ka dambeeya bandhiga LED, waxaan dooranaa adeegga hore, oo ku habboon rakibidda.
Adeegga gadaale - Marka uu jiro> kanaalka 90cm gadaashiisa bandhiga LED, ama si looga fogaado wax kasta oo carqalad ah inta lagu jiro rakibidda ama dayactirka, waxaan dooraneynaa adeegga dambe.
2.10Rakibaadda iyo qaab-dhismeedka
Fadlan la xidhiidhYONWAYTECHkooxda iibka ama maamulka la-talinta wixii faahfaahin dheeraad ah.
Diyaarinta qaab-dhismeedka fadlan la xidhiidh maamulaha akoontada onlaynka ah si aad u hesho xal xirfadeed.
Waxaan ku dadaali doonaa inaan siino la-talin nidaamsan oo xirfad leh mashruucaaga.
3TUSAALE
Waxaad tahay mulkiilaha xarunta ganacsiga oo qorshee inaad hagaajiso muraayad cusub oo LED ah gadaasha daaqada dukaanka si ay dadka u soo jiidato maalin ilaa habeen.
Cabbirka daaqada hore waa 5x3m (dhererka x ballaaran).Waxaad qorsheyneysaa inaad ku ciyaarto 720P (1280×720) muuqaal.
Dukaankaagu wuxuu ku yaalaa wadada ganacsiga ee badhtamaha magaalada. Waddada lugayntu waxay balac u jirtaa dukaanka 4m.
Xulashada:
- Masaafada ugu yar ee daawashada ayaa 4m u jirta dukaanka. Waxaan dooranaa dibadda P3 ~ P4 alaabta.Celceliska dhererka bini'aadamka waa 1.7m. Dhererka daaqadu waa 3m.Isagoo taagan meel 4m u jirta wuxuu daawan karaa bandhigga LED-ka oo buuxa.
- Deegaanku waa gudaha, markaa heerka IP-ga maaha su'aal.Muujinta LED-ku waxay ku ciyaari doontaa bannaanka, markaa dhalaalku waa inuu ka sarreeyaa 3500nits, waxaanu dooranaa nooca dibadda.
- Habka xakamaynta waxaanu dooranaa kontoroolka asynchronous, si loo helo dib u ciyaarista loop-ka tooska ah ee LED.
- Habka adeeggu wuxuu ku xiran yahay booskaaga rakibida, sida caadiga ah waa adeegga dambe ee albaabka dambe si loo dayactiro.
- Shaashadda LED-ka waxa lagu dhejiyay qaab-dhismeed istaag si loogu daawado fudud, kaas oo qaada qiyaastii 0.5m meel toosan.
Iyadoo la raacayo xeerka saamiga 16:9, cabbirka shaashadda LED ee la qorsheeyay 4.4 × 2.5m.
Dhererka Pixel (mm) = Cabbirka muuqaalka la qorsheeyay (mm) ÷ Xallinta Fiidiyowga
Haddaba, Balaadh=4400/1280=3.44, Dherer=2500/720=3.47
Tixraac shaxda pixel pitch ee sare, waxaan dooraneynaa kan kuugu dhowP3.3, waxaan xaqiijineynaa cabbirka bandhigga LED
4160x2400mm.
Hadda,la xidhiidh adeegayaga onlaynka ah ama ku dir boostadaadainfo@yonwaytech.com, waxaad heli doontaa jawaab celin odhaah xirfad leh oo macquul ah dhawaan.
