Izikrini zokubonisa i-LED zisetyenziselwa intengiso yangaphandle nangaphakathi, umboniso, usasazo, imvelaphi yokusebenza, njl. Ngokuqhelekileyo zifakwe kwiindonga zangaphandle zezakhiwo zorhwebo, emacaleni eendlela ezinkulu zendlela, kwiindawo zikawonkewonke, izigaba zangaphakathi, amagumbi enkomfa. , izitudiyo, iiholo zesidlo, amaziko omyalelo, njl., ngeenjongo zokubonisa.
Ukuqulunqwa komboniso we-LED
Isikrini sokubonisa i-LED ngokubanzi sinamacandelo amane: imodyuli, unikezelo lwamandla, ikhabhinethi, kunye nenkqubo yokulawula.
Imodyuli: Sisixhobo sokubonisa, esiquka ibhodi yesiphaluka, i-IC, isibane se-LED kunye nekiti yeplastiki, njl., kwaye ibonisa ividiyo, imifanekiso kunye nesicatshulwa ngokuvula kunye nokucima imibala emithathu ephambili ebomvu, eluhlaza kunye neblue (RGB) Izibane ze-LED.
Ukunikezelwa kwamandla: Ngumthombo wamandla wesikrini sokubonisa, ukubonelela ngamandla okuqhuba kwimodyuli.
Imeko: Yiskeleton kunye negobolondo lesikrini sokubonisa, esidlala inkxaso yesakhiwo kunye nendima yokungena kwamanzi.
Inkqubo yokulawula: Yingqondo yesikrini sokubonisa, elawula ukukhanya kwe-matrix yokukhanya kwe-LED ngokusebenzisa isiphaluka ukubonisa imifanekiso eyahlukeneyo.Inkqubo yolawulo ligama eliqhelekileyo lomlawuli kunye nesoftware yolawulo.
Ukongeza, iseti yenkqubo yesikrini sokubonisa kunye nemisebenzi epheleleyo ngokuqhelekileyo kufuneka idibaniswe nezixhobo ze-peripheral ezifana nekhompyutheni, ikhabhinethi yokuhambisa amandla, iprosesa yevidiyo, isithethi, i-amplifier, i-air conditioner, inzwa yomsi, inzwa yokukhanya, njl. zicwangciswe ngokwemeko, ayizizo zonke ezifunekayo.
Ukufakwa komboniso we-LED
Ngokuqhelekileyo, kukho ukufakwa kodonga, ukufakwa kwekholomu, ukuxhoma ukuxhoma, ukufakwa komgangatho womgangatho, njl. Eyona nto, isakhiwo sensimbi siyadingeka.Isakhiwo sensimbi sigxininiswe kwizinto eziqinileyo ezifana nodonga, uphahla, okanye umhlaba, kwaye isikrini sokubonisa sigxininiswe kwisakhiwo sensimbi.
Imodeli yokubonisa i-LED
Imodeli yesikrini se-LED iboniswa ngokubanzi yi-PX, umzekelo, i-P10 ithetha ukuba i-pixel pitch yi-10mm, i-P5 ithetha ukuba i-pixel pitch yi-5mm, emisela ukucaca kwesikrini sokubonisa.Inani elincinci, licaca ngakumbi, kwaye libiza kakhulu.Ngokuqhelekileyo kukholelwa ukuba owona mgama wokubukela we-P10 yi-10 yeemitha kude, owona mgama wokubukela we-P5 yi-5 yeemitha kude, njalo njalo.
Ulwahlulo lwesiboniso se-LED
Ngokwendawo yokufakela, ihlukaniswe ngaphandle, i-semi-outdoor kunye nezikrini zokubonisa zangaphakathi
a.Isikrini sokubonisa sangaphandle sikwindawo yangaphandle ngokupheleleyo, kwaye kufuneka sibe nemvula, ubungqina bokufuma, ubungqina bokutshiza ityuwa, ubungqina bobushushu obuphezulu, ubungqina obuphantsi bobushushu, ubungqina be-UV, ubungqina bombane kunye nezinye iipropathi, kunye kwangaxeshanye, kufuneka ibe nokukhanya okuphezulu ukufezekisa ukubonakala elangeni.
b.Isikrini sokubonisa semi-yangaphandle siphakathi kwangaphandle nangaphakathi, kwaye sihlonyelwe ngokubanzi phantsi kwe-eves, kwifestile kunye nezinye iindawo apho imvula ingenako ukufikelela khona.
c.Isikrini sokubonisa sangaphakathi singaphakathi ngokupheleleyo, kunye nokuphuma kokukhanya okuthambileyo, ukuxinana kwe-pixel ephezulu, ukungangeni kwamanzi, kwaye ilungele ukusetyenziswa ngaphakathi.Isetyenziswa kakhulu kumagumbi enkomfa, izigaba, imivalo, ii-KTV, iiholo zesidlo, amaziko omyalelo, izikhululo zeTV, iibhanki kunye namashishini okhuseleko ukubonisa ulwazi lwemarike, izikhululo kunye nezikhululo zeenqwelo moya ukubonisa ulwazi lwendlela, izibhengezo zentengiso zamashishini kunye namaziko, imvelaphi yosasazo ephilayo. , njl.
Ngokwendlela yokulawula, yahlulwe kwizikrini zokubonisa ezihambelanayo kunye ne-asynchronous
a.Oku kuhambelana nekhompyuter (umthombo wevidiyo).Ngamafutshane, isikrini sokubonisa i-synchronous esingenako ukwahlulwa kwikhompyuter (umthombo wevidiyo) xa usebenza ubizwa ngokuba yikhompyuter (umthombo wevidiyo).Xa ikhompyuter icinyiwe (umthombo wevidiyo ucinyiwe), isikrini esibonakalayo asinakuboniswa.Izikrini zokubonisa ezilungelelanisiweyo zisetyenziswa ikakhulu kwizikrini ezinkulu ezinemibala egcweleyo kunye nezikrini zokurenta.
b.Isikrini sokubonisa esingahambelaniyo esinokwahlulwa kwikhompyuter (umthombo wevidiyo) sibizwa ngokuba sisikrini sokubonisa esingahambelaniyo.Inomsebenzi wokugcina, ogcina umxholo oza kudlalwa kwikhadi lokulawula.Izikrini zokubonisa i-Asynchronous zisetyenziswa ikakhulu kwizikrini ezincinci kunye neziphakathi kunye nezikrini zentengiso.
Ngokwesakhiwo sesikrini, inokwahlulwa ibe yibhokisi elula, ibhokisi eqhelekileyo kunye nesakhiwo se-keel yesakhelo
a.Ibhokisi elilula ngokuqhelekileyo lifanelekile kwizikrini ezinkulu ezifakwe eludongeni ngaphandle kunye nezikrini ezinkulu ezifakwe eludongeni ngaphakathi.Ifuna indawo yokulungisa encinci kwaye ineendleko eziphantsi kunebhokisi eqhelekileyo.Umzimba wesikrini uvalwe ngamanzi ngamaphaneli e-aluminium-plastiki yangaphandle ngeenxa zonke nangasemva.Ububi bokuyisebenzisa njengesikrini esikhulu sangaphakathi kukuba umzimba wesikrini ungqingqwa, ufikelela ngokubanzi malunga ne-60CM.Kwiminyaka yakutshanje, izikrini zangaphakathi ziye zayicima ibhokisi, kwaye imodyuli inamathele ngokuthe ngqo kwisakhiwo sensimbi.Umzimba wesikrini uncinci kwaye ixabiso liphantsi.Ukungalungi kukuba ubunzima bofakelo bunyuswe kwaye ukusebenza kakuhle kofakelo kuyancipha.
b.Ufakelo lwekholamu yangaphandle ngokubanzi lukhetha ibhokisi eqhelekileyo.Umphambili nasemva kwebhokisi awungeni manzi, unokuthenjwa ukuba awungeni manzi, awunathuli, kwaye ixabiso liphezulu kancinci.Inqanaba lokukhusela lifikelela kwi-IP65 ngaphambili kunye ne-IP54 ngasemva.
c.Ulwakhiwo lwesakhelo sekeel luninzi lwezikrini ezincinci zomcu, ngokubanzi ubukhulu becala abalinganiswa abahambahambayo.
Ngokombala ophambili, unokwahlulwa ube ngumbala omnye-owokuqala, umbala ombini-ongundoqo, kunye nombala-ntathu oyintloko (umbala ogcweleyo) izikrini zokubonisa.
a.Izikrini ezibonisa umbala omnye zisetyenziswa ikakhulu ukubonisa umbhalo, kwaye zinokubonisa imifanekiso enamacala amabini.Ubomvu yeyona nto ixhaphakileyo, kwaye kukho nomhlophe, ophuzi, oluhlaza, ohlaza okwesibhakabhaka, omfusa kunye neminye imibala.Isetyenziswa ngokubanzi kwiintengiso zangaphambili zevenkile, ukukhutshwa kolwazi lwangaphakathi, njl.
b.Izikrini ezibonisa imibala emibini ephambili zisetyenziselwa ukubonisa umbhalo kunye nemifanekiso ene-dimensional, kwaye ingabonisa imibala emithathu: obomvu, oluhlaza, kunye notyheli.Ukusetyenziswa kufana ne-monochrome, kwaye umphumo wokubonisa ungcono kakhulu kunezikrini zokubonisa i-monochrome.
c.Izikrini zokubonisa imibala ezintathu ezisisiseko zibizwa ngokuba zizikrini zokubonisa umbala ogcweleyo, ezinokubuyisela kakuhle uninzi lwemibala kwindalo kwaye zinokudlala iividiyo, imifanekiso, umbhalo kunye nolunye ulwazi.Ininzi isetyenziselwa izikrini zentengiso kwiindonga zangaphandle zezakhiwo zorhwebo, izikrini zekholomu kwiindawo zikawonkewonke, izikrini zangasemva kwesiteji, izikrini zokusasazwa okubukhoma kwimicimbi yezemidlalo, njl.
Ngokwendlela yokunxibelelana, inokwahlulwa ibe yidiski ye-U, intambo, engenazingcingo kunye nezinye iindlela
a.Izikrini zokubonisa iidiski ze-U zisetyenziselwa ngokubanzi izikrini zokubonisa umbala omnye kunye nombini, kunye nendawo yokulawula encinci kunye nendawo yokufakela ephantsi ukwenza lula ukuplagi kunye nokukhupha iidiski ze-U.Izikrini zokubonisa iidiski ze-U zinokusetyenziselwa izikrini ezincinci ezinombala ogcweleyo, ngokubanzi ngaphantsi kwe-50,000 pixels.
b.Ulawulo lweengcingo lwahlulwe lwaba ziindidi ezimbini: intambo ye-serial port kunye nentambo yenethiwekhi.Ikhompyuter iqhagamshelwe ngokuthe ngqo ngocingo, kwaye ikhompyuter ithumela ulwazi lolawulo kwiscreen sokubonisa.Kwiminyaka yakutshanje, indlela ye-serial port cable iye yapheliswa, kwaye isasetyenziswa kakhulu kwiindawo ezinjengeebhilibhodi zemizi-mveliso.Indlela yentambo yenethiwekhi ibe yeyona nto iphambili yolawulo lweengcingo.Ukuba umgama wokulawula ungaphezu kweemitha ezili-100, i-fiber optical kufuneka isetyenziswe ukutshintsha intambo yenethiwekhi.
Kwangaxeshanye, ukulawulwa kude kunokwenziwa ukude ngokufikelela kwi-Intanethi ngentambo yenethiwekhi.
c.Ulawulo olungenacingo yindlela entsha yokulawula eye yavela kwiminyaka yakutshanje.Akukho cingo olufunekayo.Unxibelelwano lusekwe phakathi kwesikrini sokubonisa kunye nekhompyutheni / ifowuni yeselula nge-WIFI, RF, GSM, GPRS, 3G / 4G, njl.Phakathi kwazo, i-WIFI kunye ne-RF radio frequency kunxibelelwano lomgama omfutshane, i-GSM, i-GPRS, i-3G / 4G lunxibelelwano olude, kwaye isebenzisa uthungelwano lweefowuni eziphathwayo kunxibelelwano, ngoko inokuthathwa ngokuba ayinayo imida yomgama.
Ezona zisetyenziswa ngokuqhelekileyo yi-WIFI kunye ne-4G.Ezinye iindlela azifane zisetyenziswe.
Ngokumalunga nokuba kulula ukuqhaqha kunye nokuyifaka, yahlulwe kwizikrini zokubonisa ezisisigxina kunye nezikrini zokurenta.
a.Njengoko igama libonisa, izikrini zokubonisa ezisisigxina zizikrini zokubonisa ezingayi kususwa xa zifakiwe.Uninzi lwezikrini zokubonisa zinje.
b.Njengoko igama lisitsho, izikrini zokurenta zizikrini ezibonisa ukurenta.Zilula ukuqhaqha kunye nokuthutha, kunye nekhabhinethi encinci kunye nekhabhinethi, kwaye zonke iingcingo ezidibanisayo zizixhumi ze-aviation.Zincinci kwindawo kwaye zinepixel ephezulu yoxinaniso.Zisetyenziswa ikakhulu kwimitshato, imibhiyozo, imiboniso kunye neminye imisebenzi.
Izikrini zokurenta zikwahlulwe ngaphandle nangaphakathi, umahluko ulele ekusebenzeni kwemvula kunye nokukhanya.Ikhabhinethi yesikrini sokurenta ngokuqhelekileyo yenziwe nge-aluminiyam ye-die-cast, ekhanyayo, i-rust-proof kwaye intle.
Ixesha lokuposa: May-29-2024