Iindonga zevidiyo ze-LED zinomtsalane kwaye zisebenza kakuhle kwabo bafuna ukuphucula umgangatho wemiba emininzi yeeprojekthi zabo. Izisombululo zodonga lwevidiyo ye-LED zinokwahluka ngokusekelwe kwiimfuno ezithile ngokweendawo ezahlukeneyo zezicelo ezifana neecawe, amagumbi okuhlangana, imitshato, kunye nentengiso yangaphandle. Kwaye eli nqaku lijonge ukukuxelela izinto ekufuneka uziqwalasele ukwenza utyalo-mali olufanelekileyo.
1. Kutheni i-LED Video Walls?
I-1) Umboniso womgangatho ophezulu. Kusenokubakho ukungaqondi kakuhle ngenxa yobukhulu obukhulu bodonga lwesikrini se-LED, olunokuba nomgangatho ombi wokubonisa, nangona kunjalo, ubungakanani abuchaphazeli umgangatho njengoko udonga luqulathe izikrini ezininzi ezincinci ezisebenza kunye njengenye. Umboniso unokucaca kwaye uguquguquke, ngakumbi xa kuthelekiswa nezikrini zeLCD.
2) Ukugcinwa lula kakhulu. Iindonga zevidiyo ze-LED zifuna kuphela ukulungiswa okuncinci kakhulu ukuze ukwazi ukuzisebenzisa ngokufanelekileyo.
Nangona iiprojekti zingenye indlela yodonga lwesikrini se-LED njengoko zinamaxabiso aphantsi, umgangatho wevidiyo usezantsi. Umzekelo, ukukhanya kunye nohlengahlengiso lombala phantse alunakuzaliseka kwiiprojektha, kwaye isithunzi sinokubangelwa xa kukho abantu abame phakathi kweeprojekti kunye nezikrini.
Ukuba ufuna ukunika abaphulaphuli bakho amava okubukela kakuhle kunye nokwandisa imveliso yabasebenzi, umboniso wodonga lwe-LED unokuba yinto yokuqala yokukhetha.
2. Indlela yokuKhetha iZisombululo zeWall zeVidiyo ezifanelekileyo ze-LED?
1) Umgama wokujonga
I-pixel pitch inokuba yingqwalasela yabasebenzisi kunye nabavelisi. Ngokubanzi, okukhona inowuthi iphucukile, ababukeli abasondeleyo banokuba ngaphandle kokubona umgangatho womfanekiso orhabaxa. Kwaye xa ababukeli bekufutshane kunowona mgama ubuncinci wokubukela, baya kubona isibane se-LED somntu ngamnye kwaye ngaloo ndlela babe namava okubukela okuthotyiweyo.
Nangona kunjalo, ngaba oko kuthetha ukuba i-pixel pitch ihlala ingcono? Impendulo nguhayi. Udonga lwevidiyo ye-pitch ye-LED ithetha ngakumbi izibane ze-LED ukuze iindleko zinyuke. Ukuba abaphulaphuli bakho abaqhelekileyo baziimitha ezingama-40 ukusuka kwiscreen esiboniswayo se-LED, iphikseli yepixel engaphantsi kwe-4mm isenokungafuneki njenge-1mm, 1.5mm, kunye ne-2mm. Ukuba ukhetha udonga lwe-3mm ye-SMD ye-LED, ayiyi kuba nefuthe kumava abonakalayo kwaye inokugcina ibhajethi yakho ngexesha elifanayo.
2) Isigqibo
Ukuba iindonga zakho zevidiyo ye-LED zisetyenziselwa usetyenziso lwangaphakathi, unokufuna isisombululo esiphezulu njengoko umgama phakathi kwababukeli kunye nomboniso uya kuba kufutshane. Ngokwahlukileyo, kwiimeko zangaphandle, ngamanye amaxesha isisombululo sinokuphantsi ngokuthelekisayo.
Ngaphandle koko, kukho enye into onokuthi uyijonge - ubungakanani besikrini. Ngokomzekelo, njengoko i-4K yenye yeengqondo eziphakamileyo kubathengi abaninzi kule mihla, abaninzi abathengi bafuna ukukhetha i-4K ye-LED yokubonisa usetyenziso lwabo oluhlukeneyo.
Ukuba imodyuli yokubonisa i-LED ineepikseli zokukhanya ezithe tyaba ezingama-200, iya kufuna iimodyuli ezingama-20 ezidweliswe ukuya kuma-4,000 eepikseli. Ubungakanani beskrini sonke bunokuba bukhulu, kwaye unokubala ubungakanani ngokusekelwe kwipikseli pitch - i-pitch incinci, iyancipha ukuba udonga luya kuba.
3) LCD okanye LED
Nangona zimbini imiboniso eqhelekileyo eqhelekileyo, kusekho iiyantlukwano ezininzi phakathi kwazo. Ngolwazi oluneenkcukacha, ungabhekisa kumahluko phakathi kwe-LCD kunye ne-LED.
Ngamafutshane, kwinkalo yeepropati ezininzi ezifana nokukhanya kunye nokugcina amandla, izikrini zokubonisa i-LED zingcono kunomboniso we-LCD, ngelixa ixabiso le-LCD linokuba lincinci. Ukukhetha eyona ilungileyo, kufuneka ube neakhawunti yoqwalaselo iyonke yeemfuno zakho ezithile.
4) Inkxaso yabathengi
Baninzi ababoneleli ngodonga lwevidiyo kwihlabathi liphela, kwaye amandla abo ophawu lwabo anokwahluka kakhulu. Ngokomzekelo, ezinye zazo ziinkampani zokubonisa ezikhethekileyo eziziingcali kwishishini le-LED iminyaka emininzi, ngelixa abanye banokuthembela kumaxabiso aphantsi kodwa ngaphandle komgangatho obalaseleyo wemveliso kunye neenkonzo. Ukuthenga ngexabiso eliphantsi ngolo hlobo nako kuyahenda, kodwa kukwayingozi kakhulu.
Njengoko sonke sisazi, iziboniso ze-LED aziyiyo i-elektroniki yabathengi kwaye inokuqina iminyaka emininzi ngokusebenza okufanelekileyo, ngoko ke inkxaso yobuchwepheshe enokubonelela ngodonga lwevidiyo ibalulekile. Ukuba umthengisi akanayo inkonzo yangexesha, oku kunokukhokelela ekunxibelelaneni kakubi kunye nenkcitho yexesha.
Kukwafanelekile ukuqaphela ukuba nokuba ezinye iinkampani ziya kuba neeofisi ngaphandle kwamazwe azo. Ezi ofisi zihlala ziiofisi zokuthengisa kodwa azikho iiofisi zenkxaso yobugcisa ezinabasebenzi abachwephesha abanokubonelela ngoncedo.
5) Isoftware
Isoftware iyimfuneko malunga nokuba umxholo okanye ifomathi yokubonisa iyakufuna intsebenziswano yayo. Xa ukhetha isoftware, gcina ezi ngcamango engqondweni ukuze ziqwalaselwe.
Okokuqala, umxholo ofuna ukuwubonisa. Ukuba ufuna ukuqhuba iindlela ezininzi zemidiya ngexesha elinye, kuya kufuneka ukuba unikele ingqalelo kwimisebenzi ethile xa ubona iinkcukacha zesoftware njengoko isoftware ethile ingakwazi ukuxhasa iteknoloji enjalo.
Okwesibini, umxholo kufuneka uhambelane nesisombululo sesikrini. Oku kuya kufuna ukudityaniswa kwehardware kunye nesoftware ngoko ke ukukhetha kuzo zombini kufuneka kuthathe ixesha.
Okwesithathu, nokuba uqhelene neetekhnoloji. Abanye abathengi banokuba nobuchule kakhulu kubo ngelixa abanye banokuziva bengaqhelekanga, kwaye ujongano lwesoftware olunobuhlobo lufanelekile ngakumbi.
6) Indawo engqongileyo
Izikrini zevidiyo ze-LED zangaphandle zingabonakalisa ukuguquka kweemeko ezibandakanya imozulu embi kwaye ngoko kufuneka zibe namandla ngokwaneleyo ukuxhathisa ukungcola okumanzi kunye noluqilima, ngoko ke, iingxaki ezingafunekiyo zinokubangelwa njengomonakalo we-LED, ngoko ke ukukhetha ukulinganisa kwe-IP okufanelekileyo kuyimfuneko.
3. Izigqibo
Eli nqaku lixoxa ngesizathu sokuba ufuna iindonga zevidiyo ze-LED kwaye zeziphi izinto ezimele ziqwalaselwe xa ukhetha izisombululo zodonga lwevidiyo ye-LED ukusuka kumgama wokubukela, i-pixel pitch, i-LCD okanye i-LED, inkxaso yabathengi, isofthiwe, kunye nokusingqongileyo.
Yonke into ofuna ukuyazi malunga nezikrini zokubonisa i-LED kunye neenkqubo zokulawula umboniso we-LED, wamkelekile ujike kwiForam yethu yesikrini se-LED!
Ixesha lokuposa: Nov-03-2022
