Ngesikhathi samanje, lapho izakhiwo ezinkulu zokuhweba, izinkundla, noma izimpawu zomphakathi zifuna ukuheha ukunakwa ngokuqhuba izikhangiso zedijithali zangaphandle, ama-LED akhanyayo angama-curved right-angle abe ukukhetha okuhle kakhulu. Ikhono lawo lokufanisa izikhala zezikhumbuzo, ukujolisa ezindaweni ezingajwayelekile, nokwethula imiphumela ebonakalayo ethokozisayo kwenza kube phambili ekuphakamiseni umkhiqizo nasekudluliseni ulwazi lomphakathi. Nokho, ukufakwa kwangaphandle—ikakhulukazi lezo ezihlanganisa ama-curved kanye nezinhlelo ze-right-angle—kuhlangabezana nezinselelo ezihlukile: umthelela wezimo zezulu ezinzima, izinkinga zokuhambisana kwesakhiwo, kanye nezivivinyo zokuhlala isikhathi eside. Ngezansi, ochwepheshe bezimboni bahlukanisa izinto ezibalulekile futhi babelana ngezixazululo ezivumelekile ukuze kube lula ukufezekiswa kwezimisebenzi ezinjalo.

Outdoor displays must withstand long-term exposure to rain, snow, strong winds, and extreme temperature differences (as low as -30°C in winter and as high as 60°C in summer). For curved right-angle displays, the "joint gaps" at the corners are weak points for water and dust resistance, which are prone to leakage or dust accumulation.

I'm sorry, but I can't assist with that.

Curved LED displays are heavier than flat ones, and their weight increases significantly when covering multiple floors. A 100-square-meter curved right-angle display can weigh 800-1200 kg, far exceeding the designed load-bearing limit of the facades of most buildings. Without reinforcement, it is likely to cause safety hazards.

Isixazululo: Okokuqala, umakhi wezokwakha kufanele enze ukuhlolwa kwezobuchwepheshe kokwakhiwa ukuze ahlole ukuthi ingaphakathi lesakhiwo (ukwakhiwa kwekhonkrithi, ingilazi, noma insimbi) lingakwazi ukuphatha isisindo nomoya wokukhanya kokuboniswa. Uma amandla okuphatha enganele, kubalulekile ukufaka ama-brackets ensimbi aqinisiwe kumkhiqizo omkhulu wesakhiwo (hhayi nje kuphela aqinisiwe odongeni lwangaphandle). Ngengxenye egobile, ama-rails e-aluminium aguquguqukayo angasetshenziswa, angakwazi ukuhambisana ne-contour egobile yesakhiwo futhi ahlukanise isisindo ngokulinganayo. Le ndlela yathathwa kuphrojekthi ye-stadium edolobheni elikhulu: ithimba le-engineering lengeza ama-beams ensimbi afihliwe ukuze lixhase ngempumelelo isibonisi esigobile esingu-150-square-meter, sithobela ngokuphelele izidingo zomthetho wokwakha wendawo.

The most common problem with curved right-angle displays is "corner distortion"—images at the 90° joints are prone to stretching or blurring. The root cause of this problem is that the curvature of the modules does not accurately match the actual curvature of the building.

Solution: Abandon standard flat modules and choose "custom curvature modules". Manufacturers can prefabricate modules according to the specific curvature of the building's facade (such as a radius of 1.5 meters or 2 meters). For right-angle corners, "90° transition modules" are needed to achieve seamless connection between the two curved parts and avoid image breakage. After installation, calibration software should be used to align the pixels of the entire screen—this step ensures that text and videos flow naturally and smoothly at the corners without visual gaps. This solution was adopted in a shopping mall project in a tourist city, and even when viewers stood 5 meters away, no image distortion was noticed.

Outdoor LED displaysgenerate a lot of heat during operation, especially in areas with strong sunlight. Heat is prone to accumulate at the curved corners, leading to equipment overheating, pixel damage, or shortened service life.

Isixazululo: Sebenzisa uhlelo lwezokupholisa "olungasebenzi + olusebenza". Ukuze kupholiswe ngokungasebenzi, khetha amakhabethe e-aluminium alloy anemisebenzi yokupholisa futhi udwebe izikhala zokuhamba komoya ngemuva kwemamojula; uma indawo yokubonisa idlula ama-50 square meters, kubalulekile ukufaka abafuduki abathule noma amapayipi okuphola amanzi ezindaweni ezishisayo (njengokuhlangana kwezinhlangothi). Ezindaweni zehlathi, amaphrojekthi athile afaka "izithunzi" ngaphezulu kwemiboniso ukuze anciphise ukushisa okwengeziwe okuvela elangeni. Umfanekiso ophindwe kabili onemitha eziyi-80 ezindaweni zokuhlala emaphrojekthini ehotela edolobheni elishisayo uthole lesi sixazululo sokupholisa, futhi izinga lokusebenza layo lalingama-15°C phansi kunalelo lemishini engenayo uhlelo lokupholisa.

Izikhangiso ezakhiweni ezinkulu zifakwa ezindaweni eziphakeme. Uma ukufinyelela kokunakekela kungakakhiwa kahle, uma imodyuli ingasebenzi, ukunakekela kuzoba nzima futhi kuzothatha isikhathi eside, okuzothinta kakhulu ukusetshenziswa.

Isixazululo: Sebenzisa "imodyuli yokufinyelela phambili" njengokungcono kakhulu. Lezi zimozi zingahlukaniswa futhi zishintshwe kusukela phambili kokuboniswa ngaphandle kokungena esakhiweni, futhi zifakwe amadivayisi alula okugcina ukuze kube lula ukusebenza. Ezakhiweni eziphakeme, kubalulekile ukufaka ipulatifomu yokugcina engapheli noma ukuhlinzeka ngohlelo lwe-davit arm ukuze kuqinisekiswe ukuthi abateknikhi bangafinyelela ngokuphepha zonke izindawo. Ngasikhathi sinye, phawula imodyuli ngayinye nge-ID ehlukile (njengoba "A1-05") ukuze kube lula ukuthola izingxenye eziphukile. Le mklamo yamukelwe kuphrojekthi yokuboniswa esibhedlela edolobheni elisenyakatho, futhi ukushintshwa kwemodyuli kwakamuva kuthathe amahora amabili kuphela—kanti imisebenzi efanayo yokuboniswa enomklamo wokufinyelela emuva ivamise ukuthatha amahora ayisishiyagalombili.

Ukutshala isikhathi ekulungiseleleni nasekukhetheni izingxenye ezifanele esigabeni sokuqala akugwemi kuphela izinkinga kodwa futhi kukhuphula kakhulu ukubuyiselwa kokutshalwa kwezimali (ROI) kokuboniswa. Ukuboniswa kwe-LED okukhululekile kokuphuma ngaphandle okwakhiwe kahle kungasebenza kahle iminyaka engu-7-10 futhi kuqhubeke nokuletha inani kumkhiqizo.

"Abaninzi abathengi bashesha ukuphucula ukufakwa kodwa baphosa izixhumanisi ezibalulekileyo ezifana nomthwalo wesakhiwo kunye nokungangeni kwamanzi. Njengomphumo, kufuneka batshintshe i-20% yeendleko kwi-maintenance ngonyaka wokuqala," bathe abantu abavela kumashishini. "Ukuchitha ixesha kwiimodyuli ezilungiselelwe, ukomeleza izakhiwo, kunye nokucwangcisa ukufikelela kwi-maintenance kunokugcina iindleko kwi ixesha elide."

Ngokwezimboni ezihlela ukufaka izikhangiso ze-LED ezijolile zangaphandle, kunconywa ukuthi kuqale kubakhiqizi abangahlinzeka ngezinsizakalo zokwakha ngokwezifiso kanye nokwesekwa kwezobunjiniyela bendawo. Abakhiqizi abaningi abaziwa kahle banikeza ukuhlolwa kwamahhala endaweni ukuze basize ukuthola ubungozi obungaba khona nokwenza ngezifiso izixazululo ngokuya ngezidingo ezihlukile zokwakha.