YONWAYTECH gẹgẹbi olupilẹṣẹ iṣafihan idari ọjọgbọn diẹ sii ju ọdun 13+, a nigbagbogbo pese iṣẹ igbẹkẹle ati ijumọsọrọ fun iṣowo idari rẹ.

1. Nipa LED àpapọ

Gẹgẹbi ohun elo ọja, ifihan LED le pin si awọn oriṣi oriṣiriṣi:

2.Definitions

2.1Ipinnu.

Gbogbo orisun fidio ni ipinnu asọye gẹgẹbi 640 × 360, 852 × 480,1024 × 576, 1920 × 1080 (HD), 2560 × 1440 (2K), 3840 × 2160 (4K).

Ifihan LED ṣe aami aami orisun fidio nipasẹ aami, nigbati o ba gbero ifihan LED kan, a nigbagbogbo tẹle 16:9 tabi 4:3, tabi laarin ipin iwọn/giga.

2.2Pixel ipolowo.

O jẹ aafo laarin 2 LED diodes. Ni iwọn ifihan LED ti a fun, ipolowo pixel kere tumọ si asọye ti o ga julọ tun idiyele ti o ga julọ.

YONWAYTECHTabili Pitch Pitch Laini Kikun (mm)

2.3LED Module.

LED module ti wa ni ṣe soke ti LED diodes, PCB, Driver IC, capacitors, resistors, asopọ, iwaju boju, pada fireemu. O jẹ ẹya ipilẹ ti ifihan LED.

2.4LED Minisita.

Bii Lego, ifihan LED jẹ pipin nipasẹ awọn iwọn kekere - minisita LED. A LED minisita

jẹ ti awọn modulu LED, fireemu irin, ipese agbara, kaadi gbigba, awọn kebulu, awọn ẹya miiran ti n ṣatunṣe.

Nigbati o ba yan,YONWAYTECHle ṣe iṣiro iye minisita LED ni ibamu si iwọn ifihan LED, ati iyaworan CAD eto le ṣee pese fun iṣẹ akanṣe alaye ti o ba jẹ dandan.

2.5Wiwo Ijinna.

Awọn eniyan le wo ifihan LED ni kikun ati kedere.

Aaye laarin ni Wiwo Distance (VD). Tọkasi si tabili ni apa osi,

VD ti o dara ju = piksẹli ipolowo x3 (ninu mita) VD ti o kere julọ = ipolowo ẹbun (ninu mita), VD Ti o tobi ju = ipolowo ẹbun x10 (ninu mita)

2.6Ijẹrisi oṣuwọn IP.

Fun lilo inu ile, gbogbo ọja le ni itẹlọrun. Fun lilo ita gbangba, ifihan LED yẹ ki o jẹ IP65 tabi ga julọ, tumọ si ẹri eruku ni kikun, omi-ẹri.

2.7Imọlẹ.

Fun lilo inu ile, imọlẹ ti a beere jẹ 500-1500nit. Fun lilo ita gbangba, o nilo 3500-8000nit. Nigbati fifi sori ba dojukọ Oorun, imọlẹ ti o nilo jẹ> 5000nit.

2.8Ipo Iṣakoso.

Iṣakoso amuṣiṣẹpọ - PC sopọ si ifihan LED ki o mu akoonu akoko gidi ṣiṣẹ lati PC / awọn ẹrọ ita Iṣakoso Asynchronous - Tito tẹlẹ ati gbe awọn fidio si ifihan LED nipasẹ foonu smati / PC, lẹhinna ifihan ṣiṣiṣẹsẹhin loop adaṣe adaṣe

2.9Ipo Iṣẹ

Iṣẹ iwaju - Nigbati ifihan LED ba wa ni taara taara si ogiri, tabi ko si aaye to> ikanni 90cm lẹhin ifihan LED, a yan iṣẹ iwaju, rọrun diẹ sii ni fifi sori ẹrọ.

Iṣẹ ẹhin – Nigbati ikanni 90cm wa lẹhin ifihan LED, tabi lati yago fun eyikeyi idamu lakoko fifi sori ẹrọ tabi itọju, a yan iṣẹ ẹhin.

2.10Fifi sori ẹrọ ati be

Jọwọ kan siYONWAYTECHẹgbẹ tita tabi iṣakoso ijumọsọrọ rẹ fun awọn alaye diẹ sii.

Fun igbaradi igbekalẹ jọwọ kan si oluṣakoso akọọlẹ ori ayelujara wa fun ojutu ọjọgbọn kan.

A yoo ṣe ohun ti o dara julọ lati pese ijumọsọrọ eleto ọjọgbọn fun iṣẹ akanṣe rẹ.

3FUN APẸẸRẸ

Iwọ jẹ oniwun ile-iṣẹ iṣowo ati gbero lati ṣatunṣe ifihan LED tuntun kan lẹhin window itaja lati ṣe ifamọra eniyan lati ọsan si alẹ.

Iwọn window iwaju jẹ 5x3m (giga x jakejado).O gbero lati mu fidio 720P (1280× 720) ṣiṣẹ lori rẹ.

Ile itaja rẹ wa ni opopona iṣowo aarin ilu. Oju-ọna naa jẹ 4m jakejado lati ile itaja naa.

Aṣayan:

1. Ijinna wiwo ti o kere julọ jẹ 4m lati ile itaja. A yan ita gbangba P3 ~ P4 awọn ọja.Iwọn apapọ eniyan jẹ 1.7m. Giga window jẹ 3 m.Duro ni 4m kuro le wo ifihan LED ni kikun.

2. Ayika wa ninu ile, nitorinaa oṣuwọn IP kii ṣe ibeere kan.Ifihan LED yoo ṣiṣẹ si ita, nitorina imọlẹ yẹ ki o wa lori 3500nits, a yan iru ita.

3. Ipo iṣakoso a yan iṣakoso asynchronous, lati ni ifihan LED ṣiṣiṣẹsẹhin lupu adaṣe.
4. Ipo iṣẹ da lori ipo fifi sori rẹ, deede o jẹ iṣẹ ẹhin nipa ṣiṣi ilẹkun ẹhin lati ṣe itọju.
5. Ifihan LED ti wa ni fi sori ẹrọ iduro fun iṣọ irọrun, eyiti o gba to aaye 0.5m ni inaro.

Ni atẹle ofin ipin 16:9, iwọn ifihan LED ti a gbero 4.4 × 2.5m.

Piksẹli ipolowo (mm) = Iwọn ifihan ti a gbero (mm) ÷ Ipinnu fidio

Nitorina, Iwọn = 4400/1280 = 3.44, Giga = 2500/720 = 3.47

Tọkasi tabili ipolowo piksẹli loke, a yan nitosiP3.3, a jẹrisi iwọn ifihan LED

4160x2400mm.

Bayi,kan si iṣẹ ori ayelujara wa tabi ju meeli rẹ siinfo@yonwaytech.com,o yoo gba a ọjọgbọn ati reasonable finnifinni esi laipe.