LED Zaub Screen Vaj Huam Sib Luag: Ib Daim Ntawv Qhia Pib Pib Kom nkag siab koj cov kev xaiv
Tiag -Lub Ntiaj Teb Scenarios – Qhov Koj Pom LED Zaub Screen Panels Txhua Hnub
Scenario 1 – Lub Khw Muag Khoom Muag
Koj mus rau hauv ib lub khw thiab nrhiav lub khw muag khau. Hloov daim duab qhia chaw, muaj qhov lojcoj zaub screen vaj huam sib luagqhia txog kev sib tham sib directory. Koj kov lub vijtsam (lossis nws hnov koj lub xub ntiag), thiab daim ntawv qhia qhia txog koj txoj kev. Tom qab ntawd cov iav du nto yog ib qho ntawm LED panels ua haujlwm ua ke.
Scenario 2 – Lub Chaw Pabcuam Ua Haujlwm Zoo Siab Txais Tos Phab Ntsa
Lub tuam txhab thev naus laus zis hauv San Francisco muaj qhov nkhauscoj zaub screen vaj huam sib luagqab nws lub rooj txais tos. Nws ncig los ntawm kev txais tos cov lus ua rau 6 yam lus, qhia txog cov neeg ua haujlwm ib xyoos ib zaug, thiab qhia txog kev tshaj tawm hauv zej zog los ntawm cov neeg siv khoom. Thaum tus neeg tuaj saib VIP tuaj txog, tus txais tos ntaus lub npe rau hauv lub ntsiav tshuaj - thiab lub vaj huam sib luag qhia "Zoo siab txais tos, Sarah Chen" hauv peb vib nas this.
Scenario 3 – Cov Kev Ua Si Bar TV Phab Ntsa
Koj puas tau mus rau qhov chaw ua kis las nrog 20 TVs uas qhia txog kev ua si sib txawv? Tam sim no xav txog ib leegloj coj zaub screen vaj huam sib luagnpog tag nrho phab ntsa, faib ua 12 lub vijtsam virtual. Tus tswv bar tuaj yeem qhia NBA qhov kawg ntawm qhov chaw nruab nrab, NFL qhov tseem ceeb ntawm sab laug, thiab UFC rov ua dua ntawm sab xis - tag nrho los ntawm ib qho kev sib txuam sib luag.
Scenario 4 – Lub Chaw Tswj Kev Tsheb
Cov tswj tsheb hauv nroog zaum pem hauv ntej ntawm phab ntsa video ua los ntawm ntau yamcoj zaub screen vaj huam sib luagunits. Txhua lub vaj huam sib luag qhia pub los ntawm 16 lub koob yees duab tsheb. Tus neeg teb xov tooj tuaj yeem rub lub koob yees duab pub rau txhua lub vaj huam sib luag, zoom rau hauv, thiab txawm tias overlay cov ntaub ntawv xwm txheej. Yog tsis muaj cov vaj huam sib luag no, saib xyuas 500 lub koob yees duab hla 50 tus saib yuav ua tsis tau.
Tsib Qhov teeb meem ntxhov siab tshaj plaws nrog pheej yig zaub vaj huam sib luag
| Teeb meem | Yuav ua li cas | Tus nqi tiag |
|---|---|---|
| Tuag pixels | Me me dub me me uas tsis pom kev | Zoo li tsis muaj kev tshaj lij, ua rau cov duab kos npe |
| Xim tsis sib xws | Ib lub vaj huam sib luag zoo li liab dawb, lwm qhov zoo li xiav | Distracting, ua rau qhov muag strain |
| Pom tau bezels | Cov kab dub ntawm cov vaj huam sib luag rhuav cov duab | Ua kom immersion rau video phab ntsa |
| Pom lub kaum sab xis tsis zoo | Duab zoo li tsaus nti thaum saib ntawm sab | Cov neeg muas zaub taug kev dhau los tsis pom koj cov lus |
| Hlav -in | Dab dluab tseem nyob tom qab cov ntsiab lus hloov | Kev puas tsuaj tas mus li, yuav tsum tau hloov vaj huam sib luag |
Tus tswv tsev so hauv Las Vegas tau kawm txog qhov nyuaj no. Nws yuav pheej yigcoj zaub screen vaj huam sib luagunits los ntawm kev lag luam online. Hauv rau lub hlis, peb lub vaj huam sib luag tsim cov pixels tuag. Cov xim tsis sib xws tau pom tseeb tias cov qhua yws yws "zoo siab tos txais lub vijtsam zoo li tawg." Nws xaus rau hloov tag nrho 24 panels - them ob zaug.
Cov kev daws teeb meem tiag tiag ua haujlwm
Kev daws 1 - Nkag siab Pixel Pitch ua ntej koj yuav
Pixel pitch yog qhov kev ncua deb ntawm LED pawg, ntsuas hauv millimeters. Nov yog phau ntawv qhia kev txiav txim siab yooj yim:
Saib nrug (ko taw) → Pom zoo pixel suab (mm)
- 3-10 ko taw → P1.5 txog P2.5 (zoo suab)
- 10-25 ko taw → P2.5 rau P4
- 25-50 feet → P4 to P6
- 50-100 ko taw → P6 rau P8
- 100+ taw → P8 to P10
A zoo pitch coj zaub vaj huam sib luag(P1.5–P2.5) zoo li ntse ze tab sis raug nqi ntau dua. Astandard coj zaub screen vaj huam sib luag(P4–P6) sib npaug tus nqi thiab zoo rau feem ntau cov ntawv thov sab hauv.
Kev daws 2 – Hais rau pem hauv ntej Serviceability
Cov vaj huam sib luag pheej yig dua yuav tsum tau nkag los ntawm sab nraub qaum. Qhov no txhais tau tias koj xav tau 3-4 feet ntawm kev tshem tawm tom qab phab ntsa. Hauv ntau qhov chaw ( tshav dav hlau, khw, khw muag khoom), qhov chaw ntawd tsis muaj.
A pem hauv ntej pab coj zaub vaj huam sib luagtso cai rau cov kws tshaj lij tshem tawm cov modules los ntawm sab xub ntiag siv lub tshuab nqus tsev. Ib qho piv txwv tiag tiag: Lub chaw nres tsheb hauv New York tau teeb tsa pem hauv ntej - cov chaw pabcuam hauv txoj hauv kev nruj. Thaum ib qho module ua tsis tiav, ib tus kws tshaj lij kho nws hauv 15 feeb yam tsis tau kaw txoj kev taug kev.
Kev daws 3 – Thov Hoobkas Calibration
Txhuacoj zaub screen vaj huam sib luagyuav tsum tuaj nrog lub Hoobkas calibration daim ntawv qhia. Daim ntawv qhia no qhia tias:
- Brightness uniformity across the panel (aim for >98%)
- Xim coordinates rau liab, ntsuab, thiab xiav
- Gamma nkhaus ntsuas
Yog tias tus neeg muag khoom tsis tuaj yeem muab cov ntaub ntawv ntsuas ntsuas, tsis txhob yuav. Uncalibrated panels yuav saib tsis sib haum thaum muab tso rau ntawm ib sab, tshwj xeeb tshaj yog raupuv xim coj zaub vaj huam sib luagdaim ntawv thov.
Txoj Kev 4 – Kuaj Lub Taub Hau Saib
Taug kev mus rau sab ntawm lub vaj huam sib luag - 45 degrees tawm ntawm qhov chaw. Daim duab puas tseem zoo nkauj? Ib qho zoocoj zaub screen vaj huam sib luagtuav 70% ntawm nws lub ntsej muag ci ntawm 140 degrees (70 degrees sab laug, 70 degrees sab xis). Pheej yig panels poob 50% los yog ntau dua brightness ntawm tsuas yog 30 degrees tawm ntawm qhov chaw.
Lus Txhais: Dab tsi yog qhov LED Zaub Screen Vaj Huam Sib Luag?
LED Zaub Screen Vaj Huam Sib Luag Txhais:Lub tsev thaiv modular ua los ntawm ntau lub pob LED (ib tus kheej lub teeb-emitting diodes) mounted rau ntawm lub rooj tsavxwm luam tawm (PCB), nyob rau hauv ib lub tsev tiv thaiv, thiab nruab nrog cov khoom sib txuas rau lub zog thiab cov ntaub ntawv. Ib lub vaj huam sib luag feem ntau yog 16 ntiv tes × 16 ntiv tes (400mm × 400mm) lossis 20 ntiv tes × 20 ntiv tes (500mm × 500mm), tab sis qhov ntau thiab tsawg sib txawv los ntawm cov chaw tsim khoom.
Qhov tseem ceeb sib txawv:Ib leegcoj zaub screen vaj huam sib luagyog ib feem. Ntau lub panels txuas ua ke los tsim ib qhocoj zaub screen. Xav txog txhua lub vaj huam sib luag raws li cov pobzeb hauv mosaic - tag nrho cov duab tsuas zoo nkaus li yog thaum tag nrho cov vuas sib phim xim, ci ntsa iab, thiab kev sib dhos.
Lub sij hawm – Module vs Vaj Huam Sib Luag vs Txee:
- Module:Qhov tsawg tshaj plaws hloov tau chav tsev (feem ntau 8 × 8 nti). Muaj LEDs thiab tsav tsheb ICs.
- Vaj Huam Sib Luag:Ib tug ncej tuav 2-4 modules. Xws li cov hlau nplaum los yog screws rau mounting.
- Txee:Ib tug rugged enclosure tuav 2-6 panels. Siv rau sab nraum zoov lossis daim ntawv xauj tsev.
Rau feem ntau cov lag luam me, yuav ib tus neegcoj zaub screen vaj huam sib luagunits thiab mounting lawv mus rau ib tug kev cai thav duab yog tus nqi tshaj - mus kom ze. Rau kev teeb tsa sab nraum zoov mus tas li, ua ntej- cov khoom sib dhos zoo dua.
