Emphakathini wanamuhla, ukuboniswa kwangaphandle kwa-LED sekube yimikhosi eyinhloko yokusatshalaliswa kolwazi kanye nokukhangisa. Noma ngabe ngamabhulokhi ezentengiselwano, izinkundla zemidlalo noma ezigcawini zedolobha, ukuboniswa okuphezulu kwekhwalithi ephezulu kunemiphumela yokubuka iso namakhono amahle okudlulisa imininingwane. Ngakho-ke, yiziphi izinto ezibalulekile okufanele sizicabangele lapho sikhetha isibonisi esingcono kakhulu sangaphandle? Le ndatshana izodingida ngokuningiliziwe kusuka ezintweni eziningana ezifana nePixel Pitch, ikhwalithi ye-Visual, ukuqina kwezemvelo, ukwesekwa kwensiza okugcwele, izinga lokuvikela kanye nokufakwa okulula.
1. Pixel Pitch
1.1 Ukubaluleka kwePixel Pitch
IPixel Pitch isho ibanga eliphakathi phakathi kwamaphikseli amabili asondelene nesibonisi se-LED, imvamisa kumamilimitha. Ngenye yezinto ezibalulekile ezinquma ukulungiswa nokucaca kwesibonisi. I-pixel pitch encane inganikeza ukulungiswa okuphezulu nezithombe ezinhle, ngaleyo ndlela kuthuthukise okuhlangenwe nakho okubonakalayo.
1.2 Ukukhetha kwePixel Pitch
Lapho ukhetha iPixel Pitch, ibanga lokufaka kanye nokubuka ibanga lesiboniso kudingeka kubhekwe. Ngokuvamile, uma izilaleli zibuka isibonisi ebanga eliseduze, kunconywa ukuthi zikhethe i-pixel stitch encane ukuqinisekisa ukucaca kanye nobunzima besithombe. Isibonelo, ibanga lokubuka lamamitha ayi-5-10, iphimbo le-pixelP4noma incane ingakhethwa. Ngezigcawu ezinebanga elide lokubuka, njengenkundla enkulu noma isikwele sedolobha, iphimbo elikhulu le-pixel, njengeI-P10noma i-P16, ingakhethwa.
2. Ikhwalithi ebonakalayo
2.1 Ukugqama nokuqhathanisa
Ukukhanya kanye nokwehluka kwesibonisi sangaphandle kwaholela kuthinta ngokuqondile ukubonakala kwayo ezindaweni ezinamandla zokukhanya. Ukukhanya okuphezulu kuqinisekisa ukuthi isibonisi sihlala sibonakala kahle phakathi nosuku futhi ngaphansi kwelanga eliqondile, ngenkathi kuqhathaniswa okuphezulu kuthuthukisa ukubekwa phansi kanye nombala wesithombe. Ngokuvamile, ukugqama kwesibonisi sangaphandle se-LED kufanele kufinyelele ngaphezu kwama-5,000 izihibe ukufeza izidingo zezindawo ezahlukahlukene.
2.2 Ukusebenza kombala
Isibonisi se-LED esezingeni eliphakeme kufanele sibe ne-gamut ebanzi yombala kanye nokukhiqizwa kombala ophakeme ukuqinisekisa ukuthi isithombe esibonisiwe sikhanya futhi sinengqondo. Lapho ukhetha, unganaka ikhwalithi ye-LED Lamp Beads kanye nokusebenza kohlelo lokulawula ukuqinisekisa ukusebenza kombala okunembile.
2.3 Ukubuka i-angle
Ukuqamba okubanzi kwe-angle kuqinisekisa ukuthi isithombe sihlala sicacile futhi umbala usaqhubeka ungaguquguquki lapho ubheka isibonisi kusuka kuma-engeli ahlukene. Lokhu kubaluleke kakhulu ekubonisweni kwangaphandle, ngoba ababukeli bavame ukuba nezinhlobonhlobo zokubuka ama-engeli, futhi i-angle yokubuka ebanzi ingakhulisa isipiliyoni sokubuka sonke.
3. Ukuqina Kwezemvelo
3.1 Ukumelana Nesimo Sezulu
Izikrini zokubonisa ze-LED zangaphandle zidinga ukubhekana nezimo zezulu ezinzima njengomoya, imvula kanye nelanga isikhathi eside, ngakho-ke kudingeka kube nokumelana kwesimo sezulu esihle kakhulu. Lapho ukhetha, kufanele unake izinkomba zokusebenza kwesikrini sokubonisa njenge-materproof, uthuli, kanye nokumelana ne-UV ukuze uqinisekise ukuthi ingasebenza ezindaweni ezahlukene ezindaweni ezahlukahlukene.
3.2 Izimo zokushisa eziguquguqukayo
Isibonisi sidinga ukusebenza kahle ezindaweni eziphakeme neziphansi zokushisa, futhi zivame ukuba nebanga lokushisa elisebenzayo. Isibonelo, ukukhetha isibonisi esingasebenza ebangeni le -20 ° C kuye ku-50 ° C. CENZI CON angaqinisekisa ukuthi ingasebenza ngokungena ngaphansi kwezimo zezulu ezibi kakhulu.
4. Zonke izinsizakalo zokusekelwa kwensiza
4.1 Ukuxhaswa Kwezobuchwepheshe
Ukukhetha umphakeli ngokusekelwa okuphelele kwezobuchwepheshe kungaqinisekisa ukuthi ungathola usizo ngesikhathi lapho uhlangabezana nezinkinga ngesikhathi sokusetshenziswa kwesibonisi. Ukusekelwa Kwezobuchwepheshe kufaka phakathi ukufakwa nokulungisa iphutha, ukusebenza kohlelo nokuxazulula inkinga kuyizinto ezibalulekile ukuthuthukisa ulwazi lomsebenzisi.
4.2 Ngemuva kokuthengisa insizakalo
Insizakalo esezingeni eliphakeme ngemuva kokuthengisa ingaqinisekisa ukuthi isikrini sokubonisa singalungiswa futhi sithathelwe indawo ngokushesha lapho sehluleka. Ukukhetha umphakeli ngesiqinisekiso sesikhathi eside sokuthengisa kunganciphisa izindleko zokulungisa kanye nezingozi zokusebenza ngesikhathi sokusetshenziswa.
5. Izinga lokuvikela
5.1 Ukuchazwa Kwezinga Lokuvikelwa
Izinga lokuvikela livame ukuvezwa ikhodi ye-IP (Ingress Protection). Izinombolo zokuqala ezimbili zibonisa amakhono okuvikela ngokumelene nama-solids noketshezi ngokulandelana. Isibonelo, izinga elijwayelekile lokuvikelwa kokuboniswa kwangaphandle kwe-LED liyi-IP65, okusho ukuthi ilondliwa ngokuphelele futhi ivimbela isifutho samanzi kuzo zonke izinkomba.
5.2 Ukukhetha izinga lokuvikela
Khetha izinga elifanele lokuvikelwa ngokuya ngemvelo yokufaka yesikrini sokubonisa. Isibonelo, ukuboniswa kwangaphandle ngokuvamile kudingeka kube nesilinganiso sokuvikelwa okungenani se-IP65 ukuvikela emvuleni nangothuli. Ezindaweni ezinesimo sezulu esivame kakhulu, ungakhetha izinga eliphakeme lokuvikelwa ukuze uthuthukise ukuqina kwesibonisi.
6. Kulula ukufaka
6.1 Idizayini engasindi
Idizayini yokubonisa engasindi kalula ingangenza inqubo yokufaka futhi inciphise isikhathi sokufaka nezindleko zabasebenzi. Ngasikhathi sinye, kunganciphisa futhi nezidingo ezithwala umthwalo ngesakhiwo sokufaka futhi kuthuthukise ukuguquguquka kokufakwa.
6.2 Design modular
Isikrini sokubonisa samukela ukwakheka okuguquguqukayo futhi singahlukaniswa kalula, sihlanganiswe futhi sigcinwe. Lapho imodyuli ilimele, ingxenye eyonakele kuphela edinga ukushintshwa esikhundleni sakho sonke isibonisi, esinganciphisa kakhulu izindleko zokulungiswa nesikhathi.
6.3 Izesekeli ezikhuphukayo
Lapho ukhetha, naka izesekeli ezikhuphukayo ezinikezwe umphakeli, njengamabakaki, ozimele kanye nezixhumi, ukuqinisekisa ukuthi zisezingeni eliphakeme lezindawo.
Ukugcina
Ukukhetha isibonisi esingcono kakhulu se-LED ngumsebenzi oyinkimbinkimbi odinga inhlanganisela yezinto, kufaka phakathi i-pixel pitch, ikhwalithi yemvelo, ukuqina kwezemvelo, ukusekelwa kokusebenza okugcwele, izinga lokuvikela, kanye nokufakwa okulula. Ukuqonda okujulile kwalezi zinto kungasisiza ukuba senze isinqumo esinolwazi sokuqinisekisa ukuthi isibonisi singanikeza ukusebenza okuhle kakhulu kanye nokusebenza okuzinzile kwesikhathi eside ezindaweni ezahlukahlukene.
Isikhathi sePosi: Aug-29-2024
