{"id":4156,"date":"2025-07-13T21:33:09","date_gmt":"2025-07-13T13:33:09","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=4156"},"modified":"2026-01-24T20:19:41","modified_gmt":"2026-01-24T12:19:41","slug":"navrh-a-technicka-analyza-osvetlenia-basketbaloveho-ihriska","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/sk\/vedomosti\/poznatky-o-vonkajsom-osvetleni\/navrh-a-technicka-analyza-osvetlenia-basketbaloveho-ihriska\/","title":{"rendered":"N\u00e1vrh a technick\u00e1 anal\u00fdza osvetlenia basketbalov\u00e9ho ihriska"},"content":{"rendered":"
<\/div><\/div>\n\n\n\n

Basketbal <\/strong>S\u00fad<\/strong> N\u00e1vrh osvetlenia a technick\u00e1 anal\u00fdza<\/strong><\/strong><\/h1>\n\n\n\n
\"Osvetlenie<\/figure>\n\n\n\n

Osvetlenie basketbalov\u00e9ho ihriska<\/strong> Predstavte sa:<\/strong><\/h2>\n\n\n\n

 V tomto \u010dl\u00e1nku sa uv\u00e1dzaj\u00fa normy osvetlenia a k\u013e\u00fa\u010dov\u00e9 parametre: pomocou tabuliek sa uv\u00e1dzaj\u00fa po\u017eiadavky na osvetlenos\u0165, rovnomernos\u0165 a podanie farieb pre r\u00f4zne \u00farovne hry a analyzuje sa index kontroly oslnenia.<\/p>\n\n\n\n

 Anal\u00fdza technol\u00f3gie hlavn\u00fdch v\u00fdrobkov: zoznam hlavn\u00fdch technick\u00fdch parametrov LED \u017eiaroviek a svietidiel, anal\u00fdza mikroreflektora a skimmingu jednotn\u00e9ho svetla a \u010fal\u0161\u00edch optick\u00fdch inova\u010dn\u00fdch technol\u00f3gi\u00ed.<\/p>\n\n\n\n

 Metodika a prax navrhovania: Porovnajte a porovnajte hviezdu plnej oblohy a dve strany svetelnej sch\u00e9my na pr\u00edklade v\u00fdchodo\u010d\u00ednskeho basketbalov\u00e9ho \u0161tadi\u00f3na a ilustrujte proces simul\u00e1cie DIALux.<\/p>\n\n\n\n

 Anal\u00fdza n\u00e1kladov a \u00faspor energie: Porovnajte \u00fadaje o ro\u010dnej spotrebe energie LED a tradi\u010dn\u00fdch sveteln\u00fdch zdrojov a uve\u010fte pr\u00edpady ekonomick\u00e9ho pr\u00ednosu v konkr\u00e9tnych provinci\u00e1ch a mest\u00e1ch.<\/p>\n\n\n\n

 Proces implement\u00e1cie a inova\u010dn\u00e9 trendy: postupn\u00fd opis procesu n\u00e1vrhu osvetlenia, zavedenie osvetlenia HDTV, riadenia polariz\u00e1cie a \u010fal\u0161\u00edch \u0161pi\u010dkov\u00fdch technol\u00f3gi\u00ed.<\/p>\n\n\n\n

Basketbalov\u00e9 ihrisko\u00a0<\/strong>Normy osvetlenia a k\u013e\u00fa\u010dov\u00e9 v\u00fdkonnostn\u00e9 parametre<\/strong><\/h2>\n\n\n\n

 Pri n\u00e1vrhu osvetlenia basketbalov\u00e9ho ihriska je potrebn\u00e9 dodr\u017eiava\u0165 pr\u00edsne medzin\u00e1rodn\u00e9 normy, ktor\u00e9 sa delia na viacero \u00farovn\u00ed osvetlenia pod\u013ea \u00farovne s\u00fa\u0165a\u017ee a po\u017eiadaviek na pou\u017e\u00edvanie. Modern\u00e9 osvetlenie basketbalov\u00e9ho ihriska sa zmenilo z jednoduchej snahy o \u201cdostato\u010dn\u00fd jas\u201d na komplexn\u00fa kontrolu optickej kvality a medzi jeho hlavn\u00e9 ukazovatele patr\u00ed \u00farove\u0148 osvetlenia, rovnomernos\u0165, kontrola oslnenia a v\u00fdkon podania farieb a \u010fal\u0161ie rozmery.<\/p>\n\n\n\n

 \u0160tandardn\u00fd syst\u00e9m odstup\u0148ovan\u00e9ho osvetlenia<\/strong><\/strong><\/h3>\n\n\n\n

 \u0160kolenia a amat\u00e9rske s\u00fa\u0165a\u017ee: <\/strong>z\u00e1kladn\u00fd tr\u00e9ning a nes\u00fa\u0165a\u017en\u00e9 aktivity vy\u017eaduj\u00fa \u00farove\u0148 osvetlenia najmenej 150-300 luxov (lx), dom\u00e1ce s\u00fa\u0165a\u017ee musia dosiahnu\u0165 600 luxov. V tomto \u010dase je to hlavne na uspokojenie z\u00e1kladn\u00fdch zrakov\u00fdch potrieb \u0161portovcov.<\/p>\n\n\n\n

 Profesion\u00e1lne podujatia a telev\u00edzne prenosy: <\/strong>dom\u00e1ce telev\u00edzne prenosy vy\u017eaduj\u00fa horizont\u00e1lne osvetlenie 750 luxov a vertik\u00e1lne osvetlenie 500 luxov; medzin\u00e1rodn\u00e9 turnajov\u00e9 \u0161tandardy 1000\/750 luxov; a telev\u00edzne prenosy s vysok\u00fdm rozl\u00ed\u0161en\u00edm (HDTV) vy\u017eaduj\u00fa horizont\u00e1lne osvetlenie a\u017e 2000 luxov a vertik\u00e1lne osvetlenie 1500 luxov, aby sa zabezpe\u010dilo, \u017ee vysokor\u00fdchlostn\u00e9 kamery zachytia obraz bez zatienenia.<\/p>\n\n\n\n

 Re\u017eim viac\u00farov\u0148ov\u00e9ho riadenia: <\/strong>v modern\u00fdch basketbalov\u00fdch hal\u00e1ch sa be\u017ene nastavuj\u00fa tri re\u017eimy ovl\u00e1dania osvetlenia: re\u017eim amat\u00e9rskej hry (500 lx), re\u017eim z\u00e1bavy (300 lx) a re\u017eim \u010distenia (150 lx), prostredn\u00edctvom rozdelen\u00e9ho ovl\u00e1dania sa dosahuje \u00faspora energie.<\/p>\n\n\n\n

 Tabu\u013eka: \u0160tandardn\u00e1 referen\u010dn\u00e1 hodnota osvetlenia basketbalov\u00e9ho ihriska<\/p>\n\n\n\n

 Trieda s\u00fa\u0165a\u017ee<\/td> Sc\u00e9na pou\u017eitia<\/td> Horizont\u00e1lna osvetlenos\u0165 (lx)<\/td> Vertik\u00e1lna osvetlenos\u0165 (lx)<\/td> Rovnomernos\u0165 U1<\/td> Index podania farieb Ra<\/td><\/tr>
 Amat\u00e9rska trieda<\/td> \u0160koliace aktivity<\/td> 150<\/td> -<\/td> \u22650.4<\/td> \u226565<\/td><\/tr>
 Amat\u00e9rska \u00farove\u0148<\/td> Dom\u00e1ca s\u00fa\u0165a\u017e<\/td> 600<\/td> -<\/td> \u22650.5<\/td> \u226565<\/td><\/tr>
 Profesion\u00e1lna \u00farove\u0148<\/td> Telev\u00edzne vysielanie (dom\u00e1ce)<\/td> 750<\/td> 500<\/td> \u22650.5<\/td> \u226565<\/td><\/tr>
 Profesion\u00e1lna trieda<\/td> Telev\u00edzne vysielanie (medzin\u00e1rodn\u00e9)<\/td> 1000<\/td> 750<\/td> \u22650.6<\/td> \u226580<\/td><\/tr>
 Profesion\u00e1lne<\/td> Vysielanie HDTV<\/td> 2000<\/td> 1500<\/td> \u22650.7<\/td> \u226580<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Osvetlenie basketbalov\u00e9ho ihriska<\/strong><\/strong> K\u013e\u00fa\u010dov\u00e9 ukazovatele optickej kvality<\/strong><\/h2>\n\n\n\n

 Rovnomernos\u0165 osvetlenia: <\/strong>z\u00e1kladn\u00fd ukazovate\u013e na meranie rozdielu medzi svetlom a tmou na ihrisku, vypo\u010d\u00edtan\u00fd ako minim\u00e1lna osvetlenos\u0165\/priemern\u00e1 osvetlenos\u0165 (U1) alebo minim\u00e1lna osvetlenos\u0165\/maxim\u00e1lna osvetlenos\u0165 (U2). Medzin\u00e1rodn\u00e1 basketbalov\u00e1 feder\u00e1cia (FIBA) stanovuje, \u017ee U1 \u2265 0,7, aby sa zabr\u00e1nilo hyster\u00e9zii vizu\u00e1lnej adapt\u00e1cie, a turnaje na vysokej \u00farovni vy\u017eaduj\u00fa viac ako 0,8. Inovat\u00edvnymi rie\u0161eniami osvetlenia sa dosiahla ultravysok\u00e1 rovnomernos\u0165 92,17% (ekvivalentn\u00e1 U0=0,92).<\/p>\n\n\n\n

 Kontrola oslnenia: <\/strong>\u010cast\u00fd pohyb basketbalov\u00e9ho lopty smerom nahor rob\u00ed kontrolu oslnenia obzvl\u00e1\u0161\u0165 d\u00f4le\u017eitou. Pou\u017eitie vo\u0161tinov\u00fdch konvexn\u00fdch sveteln\u00fdch zdrojov a svietidiel s mikroreflexnou technol\u00f3giou m\u00f4\u017ee zn\u00ed\u017ei\u0165 axi\u00e1lne oslnenie o viac ako 90%, vonkaj\u0161ie priestory musia ma\u0165 hodnotu oslnenia \u2264 50, zatia\u013e \u010do pokro\u010dil\u00fd dizajn mo\u017eno kontrolova\u0165 v r\u00e1mci 29.<\/p>\n\n\n\n

 Spektr\u00e1lna kvalita: <\/strong>Teplota farby LED sveteln\u00e9ho zdroja sa zvy\u010dajne pou\u017e\u00edva 4000K neutr\u00e1lna biela, index podania farieb (Ra) \u2265 80 (OB mus\u00ed by\u0165 \u2265 90), aby sa zabezpe\u010dila vern\u00e1 reprodukcia farby dresu. \u00da\u010dinn\u00edk mus\u00ed by\u0165 \u2265 0,98, aby sa zn\u00ed\u017eilo harmonick\u00e9 zne\u010distenie siete.<\/p>\n\n\n\n

Osvetlenie basketbalov\u00e9ho ihriska<\/strong><\/strong> Technol\u00f3gia z\u00e1kladn\u00fdch produktov a optick\u00e9 inov\u00e1cie<\/strong><\/h2>\n\n\n\n

 Technol\u00f3gia osvetlenia basketbalov\u00fdch ko\u0161ov sa \u00faplne zmenila z tradi\u010dn\u00fdch halogenidov\u00fdch \u017eiaroviek na vysoko presn\u00e9 LED di\u00f3dy a t\u00e1to zmena prin\u00e1\u0161a nielen energetick\u00fa \u00fa\u010dinnos\u0165, ale aj revolu\u010dn\u00fd optick\u00fd dizajn.<\/p>\n\n\n\n

 Technick\u00e9 parametre hlavn\u00fdch LED \u017eiaroviek a svietidiel<\/strong><\/strong><\/h3>\n\n\n\n

 Pokrytie nap\u00e1jania: <\/strong>modern\u00e9 \u0161portov\u00e9 LED lampy a svietidl\u00e1 tvoria dokonal\u00fd v\u00fdkonov\u00fd rad, od 100W vstavan\u00fdch pomocn\u00fdch l\u00e1mp a\u017e po 1800W hlavn\u00e9 hern\u00e9 svetl\u00e1. Typick\u00fdm pr\u00edkladom je MT-GD150B (150 W) so sveteln\u00fdm tokom 24 750 l\u00famenov a svetelnou \u00fa\u010dinnos\u0165ou 165 lm\/W, \u010do v\u00fdrazne prevy\u0161uje 80 lm\/W halogenidov\u00fdch v\u00fdbojok.<\/p>\n\n\n\n

 Prelom v oblasti tepeln\u00e9ho mana\u017ementu: <\/strong>2,0 mm hlin\u00edkov\u00fd substr\u00e1t (tepeln\u00e1 vodivos\u0165 3,0) s kon\u0161trukciou s n\u00e1rastom teploty uzla <60 \u2103, aby sa zabezpe\u010dila \u017eivotnos\u0165 50 000 - 80 000 hod\u00edn v porovnan\u00ed s tradi\u010dn\u00fdm sveteln\u00fdm zdrojom 5 - 8-kr\u00e1t dlh\u0161ie.<\/p>\n\n\n\n

 V\u00fdkon ochrany: <\/strong>Stupe\u0148 krytia IP65 zaru\u010duje odolnos\u0165 vo\u010di prachu a vode a prisp\u00f4sobuje sa r\u00f4znym vn\u00fatorn\u00fdm a vonkaj\u0161\u00edm prostrediam. Odolnos\u0165 vo\u010di n\u00e1razom, aby zvl\u00e1dol v\u00fdzvu mechanick\u00e9ho nam\u00e1hania, napr\u00edklad n\u00e1raz basketbalov\u00e9ho ko\u0161a.<\/p>\n\n\n\n

 Tabu\u013eka: Porovnanie v\u00fdkonu osvetlenia hlavn\u00e9ho basketbalov\u00e9ho ihriska<\/p>\n\n\n\n

 Typ v\u00fdrobku<\/td> Nap\u00e1janie<\/td> Sveteln\u00fd tok<\/td> Sveteln\u00e1 \u00fa\u010dinnos\u0165<\/td> Ovl\u00e1danie oslnenia<\/td> Uplatnite\u013en\u00e1 sc\u00e9na<\/td><\/tr>
 Amasly Stadium Light<\/td> 150 W   <\/td> 24750lm<\/td> 165lm\/W<\/td> Honeycomb Micro Reflector<\/td> Profesion\u00e1lny kryt\u00fd pavil\u00f3n<\/td><\/tr>
Amasly Stadium Light<\/td> 300W<\/td> 45000lm<\/td> 150lm\/W<\/td>Polariz\u00e1cia riaden\u00e9ho svetla 73\u00b0<\/td> Vonkaj\u0161\u00ed \u0161tadi\u00f3n<\/td><\/tr>
 Amasly Stadium Light<\/td> 240W<\/td> 36000lm<\/td> 150lm\/W<\/td> Asymetrick\u00e9 rozlo\u017eenie svetla<\/td> Komunitn\u00e9 ihrisko<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Osvetlenie basketbalov\u00e9ho ihriska<\/strong><\/strong> Inovat\u00edvny dizajn optick\u00e9ho syst\u00e9mu<\/strong><\/h2>\n\n\n\n

 Technol\u00f3gia mikroreflektora: <\/strong>S\u00e9ria Yueton HGU vyu\u017e\u00edva v\u00e1kuovo potiahnut\u00fa reflexn\u00fa vrstvu a kompozitn\u00fa \u0161trukt\u00faru ochrannej f\u00f3lie zo \u017eivice. Vo\u0161tinov\u00fd konvexn\u00fd mikroreflektor umo\u017e\u0148uje presn\u00e9 premietnutie svetla na pracovn\u00fa plochu u\u017e po jednom odraze, \u010do zvy\u0161uje \u00fa\u010dinnos\u0165 svetla o 40% a zni\u017euje osov\u00e9 oslnenie o 90%. Dielektrick\u00e1 vrstva realizuje plynul\u00fd prechod medzi koeficientom roz\u0165a\u017enosti substr\u00e1tu a kovovou vrstvou, \u010d\u00edm sa predch\u00e1dza odstr\u00e1neniu filmu pri vysokej teplote.<\/p>\n\n\n\n

 Technol\u00f3gia skimmingu: <\/strong>Nov\u00fd kompozitn\u00fd koncentr\u00e1tor (reflektor CPC + r\u00farkov\u00fd reflektor) odv\u00e1dza svetlo LED zo sveteln\u00e9ho panelu. Maxim\u00e1lna rovnomernos\u0165 (92,17%) sa dosahuje pomocou simul\u00e1cie TracePro s uhlom pasenia 0\u02da a kon\u0161trukcia bez svetlovodu zni\u017euje straty spojenia, \u010do je vhodn\u00e9 najm\u00e4 pre scen\u00e1re s n\u00edzkym jasom a vysokou rovnomernos\u0165ou.<\/p>\n\n\n\n

 Technol\u00f3gia riadenia polariz\u00e1cie: <\/strong>S\u00e9ria MECREE P73 riadi polarizovan\u00e9 svetlo pod uhlom 73\u02da, aby sa dosiahol pomer svetla 0% smerom nahor, \u010d\u00edm sa \u00fa\u010dinne obmedzuje rozptyl svetla. Po pou\u017eit\u00ed tejto technol\u00f3gie na vonkaj\u0161\u00edch basketbalov\u00fdch ihrisk\u00e1ch sa miera vyu\u017eitia svetla zv\u00fd\u0161ila z 52% na 75% a hodnota oslnenia sa zn\u00ed\u017eila na 29 (\u0161tandardn\u00e1 po\u017eiadavka \u2264 50).<\/p>\n\n\n\n

Osvetlenie basketbalov\u00e9ho ihriska<\/strong><\/strong> Metodika n\u00e1vrhu a anal\u00fdza pr\u00edpadov z praxe<\/strong><\/h2>\n\n\n\n

 N\u00e1vrh osvetlenia basketbalov\u00fdch ihr\u00edsk mus\u00ed integrova\u0165 optick\u00fd v\u00fdkon a architektonick\u00e9 vlastnosti priestoru prostredn\u00edctvom vedeck\u00e9ho osvetlenia, aby sa dosiahol vizu\u00e1lny komfort a \u00faspora energie.<\/p>\n\n\n\n

 Program osvetlenia prisp\u00f4soben\u00fd priestoru<\/strong><\/strong><\/h3>\n\n\n\n

 Usporiadanie hviezd: <\/strong>sa vz\u0165ahuje na priestory s v\u00fd\u0161kou podlahy men\u0161ou ako 12 m (napr. spolo\u010densk\u00e1 telocvi\u010d\u0148a). Svietidl\u00e1 s\u00fa symetricky usporiadan\u00e9 na strope a sveteln\u00fd l\u00fa\u010d smeruje vertik\u00e1lne nadol. V\u00fdhodou je vynikaj\u00faca rovnomernos\u0165 horizont\u00e1lneho osvetlenia (U1 \u2265 0,65), zatia\u013e \u010do nev\u00fdhodou je nedostato\u010dn\u00e9 vertik\u00e1lne osvetlenie a zjavn\u00fd tie\u0148. M\u00fazeum vo v\u00fdchodnej \u010c\u00edne (42 \u00d7 32 \u00d7 12,5 m) pou\u017e\u00edva 25 400W halogenidov\u00fdch v\u00fdbojok na dosiahnutie priemernej osvetlenosti 524 lx s rovnomernos\u0165ou 0,62.<\/p>\n\n\n\n

 Obojstrann\u00e9 usporiadanie: <\/strong>svetl\u00e1 s\u00fa nain\u0161talovan\u00e9 na oboch stran\u00e1ch miesta konania pozd\u013a\u017e vozovky a uhol nasmerovania je \u226465\u00b0. Vhodn\u00e9 pre v\u00fd\u0161kov\u00fa halu s v\u00fd\u0161kou 13 - 20 m, najm\u00e4 na splnenie potrieb vertik\u00e1lneho osvetlenia telev\u00edzneho vysielania. Z porovnania rovnak\u00e9ho pr\u00edpadu vypl\u00fdva, \u017ee 24 l\u00e1mp, ktor\u00e9 dosahuj\u00fa podobn\u00e9 osvetlenie, ro\u010dne u\u0161etria 1000 kWh energie a \u013eahko sa udr\u017eiavaj\u00fa.<\/p>\n\n\n\n

 Hybridn\u00e9 usporiadanie: Kombin\u00e1cia stropn\u00e9ho a bo\u010dn\u00e9ho osvetlenia na vyv\u00e1\u017eenie pomeru horizont\u00e1lneho a vertik\u00e1lneho osvetlenia. Pre multifunk\u010dn\u00e9 telocvi\u010dne s\u00fa potrebn\u00e9 asymetrick\u00e9 svietidl\u00e1 s optimalizovan\u00fdmi krivkami rozlo\u017eenia svetla nadstaven\u00e9 syst\u00e9mom DIALux.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Osvetlenie basketbalov\u00e9ho ihriska<\/strong><\/strong> V\u00fdchodn\u00e1 \u010c\u00edna basketbalov\u00fd \u0161tadi\u00f3n LED Retrofit pr\u00edpad<\/strong><\/h2>\n\n\n\n

 Pozadie projektu: <\/strong>Basketbalov\u00e1 hala triedy II vo v\u00fdchodnej \u010c\u00edne (42 m \u00d7 32 m \u00d7 12,5 m), p\u00f4vodne so 400W halogenidov\u00fdmi \u017eiarovkami, ro\u010dn\u00e1 prev\u00e1dzka 2500 hod\u00edn, \u0161tandardn\u00e1 osvetlenos\u0165 500 lx.<\/p>\n\n\n\n

 Porovnanie programov:<\/strong><\/strong><\/h3>\n\n\n\n

 Program halogenidov\u00fdch v\u00fdbojok: <\/strong>25 400W \u017eiaroviek a svietidiel (celkov\u00fd v\u00fdkon 10 kW), sveteln\u00e1 \u00fa\u010dinnos\u0165 115 lm\/W, priemern\u00e1 osvetlenos\u0165 524 lx, rovnomernos\u0165 0,62<\/p>\n\n\n\n

 Program LED: <\/strong>30 220W \u017eiaroviek a svietidiel (celkov\u00fd v\u00fdkon 6,6 kW), sveteln\u00e1 \u00fa\u010dinnos\u0165 145 lm\/W, priemern\u00e1 osvetlenos\u0165 513 lx, rovnomernos\u0165 0,65<\/p>\n\n\n\n

 V\u00fdhody \u00faspory energie: <\/strong>ro\u010dn\u00e1 \u00faspora elektrickej energie 9 860 kWh (zodpoved\u00e1 rozdielu v\u00fdkonu 3 400 W), pod\u013ea v\u00fdpo\u010dtu 1 j\u00fcan\/kWh, ro\u010dn\u00e1 \u00faspora elektrickej energie 9 860 j\u00fcanov. Z\u00e1ruka 3 roky na LED je lep\u0161ia ako na halogenidov\u00e9 \u017eiarovky na 1 rok, \u010d\u00edm sa zni\u017euje frekvencia \u00fadr\u017eby o 60%.<\/p>\n\n\n\n

 N\u00e1vrh ovl\u00e1da\u010da simul\u00e1cie DIALux<\/strong><\/strong><\/h3>\n\n\n\n

 Profesion\u00e1lny n\u00e1vrh osvetlenia je potrebn\u00e9 vopred overi\u0165 pomocou softv\u00e9ru na simul\u00e1ciu sveteln\u00e9ho prostredia:<\/p>\n\n\n\n

 1. Kon\u0161trukcia modelu: importujte 3D model miesta konania (s parametrami odrazivosti)<\/p>\n\n\n\n

 2. V\u00fdber svietidla: Na\u010d\u00edtajte s\u00fabor s krivkou rozlo\u017eenia svetla IES (napr. asymetrick\u00e9 rozlo\u017eenie svetla).<\/p>\n\n\n\n

 3. Optimaliz\u00e1cia: Nastavte v\u00fd\u0161ku in\u0161tal\u00e1cie a uhol sklonu, aby ste kontrolovali oslnenie.<\/p>\n\n\n\n

 4. Anal\u00fdza v\u00fdsledkov: v\u00fdstupn\u00e1 krivka rovnomern\u00e9ho osvetlenia, anim\u00e1cia 3D vykres\u013eovania.<\/p>\n\n\n\n

 Projekt prostredn\u00edctvom simul\u00e1cie zistil: 12 m v\u00fd\u0161ka sto\u017eiara s pou\u017eit\u00edm in\u0161tal\u00e1cie s uhlom sklonu 8\u00b0, rovnomernos\u0165 sa zv\u00fd\u0161ila o 18%, hodnota oslnenia sa zn\u00ed\u017eila o 35%.<\/p>\n\n\n\n

 Anal\u00fdza n\u00e1kladov a energetick\u00e1 \u00fa\u010dinnos\u0165<\/strong><\/strong><\/h3>\n\n\n\n

 Hospod\u00e1rnos\u0165 osvet\u013eovacieho syst\u00e9mu mus\u00ed by\u0165 synt\u00e9zou po\u010diato\u010dn\u00fdch invest\u00edci\u00ed a dlhodob\u00fdch prev\u00e1dzkov\u00fdch n\u00e1kladov a v\u010faka vysokej \u00fa\u010dinnosti LED vykazuje v\u00fdznamn\u00e9 v\u00fdhody po\u010das cel\u00e9ho \u017eivotn\u00e9ho cyklu.<\/p>\n\n\n\n

 Porovnanie po\u010diato\u010dn\u00fdch invest\u00edci\u00ed<\/strong><\/strong><\/h3>\n\n\n\n

 Po\u010diato\u010dn\u00e1 invest\u00edcia do syst\u00e9mu profesion\u00e1lneho basketbalov\u00e9ho osvetlenia zah\u0155\u0148a:<\/p>\n\n\n\n

 N\u00e1klady na lampy a svietidl\u00e1: LED jednotkov\u00e1 cena je vy\u0161\u0161ia (o halogenidov\u00fdch v\u00fdbojk\u00e1ch 2-kr\u00e1t), ale po\u010det 30% menej<\/p>\n\n\n\n

 Elektrick\u00fd bal\u00edk: Hustota v\u00fdkonu LED 5,5 W\/m\u00b2, ni\u017e\u0161ia ako halogenidov\u00e9 v\u00fdbojky 8,33 W\/m\u00b2.<\/p>\n\n\n\n

 \u0160pecifik\u00e1cia k\u00e1bla<\/strong><\/strong><\/h3>\n\n\n\n

 \u0160truktur\u00e1lne n\u00e1klady: 40% men\u0161ia hmotnos\u0165 LED di\u00f3d, \u010do zni\u017euje kon\u0161truk\u010dn\u00e9 za\u0165a\u017eenie stropu.<\/p>\n\n\n\n

 Hoci po\u010diato\u010dn\u00e1 invest\u00edcia do LED je pribli\u017ene o 20-30% vy\u0161\u0161ia, vl\u00e1dne dot\u00e1cie na \u00fasporu energie m\u00f4\u017eu vyrovna\u0165 \u010das\u0165 rozdielu.<\/p>\n\n\n\n

 V\u00fdhody \u00faspory energie po\u010das cel\u00e9ho cyklu<\/strong><\/strong><\/h3>\n\n\n\n

 Vezmime si ako pr\u00edklad \u0161tandardn\u00e9 vonkaj\u0161ie ihrisko (6 st\u013apov) s in\u0161tal\u00e1ciou 35 300W LED di\u00f3d:<\/p>\n\n\n\n

 Porovnanie spotreby energie: <\/strong>Celkov\u00fd v\u00fdkon LED 11,2 kW, rovnak\u00e9 osvetlenie potrebuje 970W halogenidov\u00fa lampu (celkov\u00fd v\u00fdkon 34 kW)<\/p>\n\n\n\n

 V\u00fdpo\u010det ro\u010dn\u00fdch n\u00e1kladov na elektrick\u00fa energiu (5 hod\u00edn denne, 1 j\u00fcan\/kWh):<\/p>\n\n\n\n

 Ro\u010dn\u00e1 spotreba energie LED: <\/strong>35 \u00d7 0,323 kWh \u00d7 5 h \u00d7 365 = 20 631 juanov<\/p>\n\n\n\n

 Ro\u010dn\u00e1 spotreba energie halogenidov\u00fdch v\u00fdbojok: <\/strong>35 \u00d7 0,97 kWh \u00d7 5 h \u00d7 365 = 61 958 juanov<\/p>\n\n\n\n

 \u010cist\u00e9 ro\u010dn\u00e9 \u00faspory: <\/strong>41 327 j\u00fcanov (pribli\u017ene 6 261 americk\u00fdch dol\u00e1rov), za dva roky spolu viac ako 82 000 j\u00fcanov<\/p>\n\n\n\n

 Diferencovan\u00e9 d\u00e1vky v provinci\u00e1ch a obciach: <\/strong>Guangdong a in\u00e9 provincie s vysokou cenou elektrickej energie (1,2 RMB\/kWh) ro\u010dn\u00e9 \u00faspory a\u017e 49 592 RMB; Heilongjiang miesta s n\u00edzkou mierou pou\u017e\u00edvania (1 500 hod\u00edn\/rok) m\u00f4\u017eu st\u00e1le u\u0161etri\u0165 24 796 RMB.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

 Profesion\u00e1lny proces implement\u00e1cie a trendy inov\u00e1ci\u00ed<\/strong><\/strong><\/h2>\n\n\n\n

 Moderniz\u00e1cia basketbalov\u00e9ho osvetlenia sa mus\u00ed riadi\u0165 systematick\u00fdm procesom a integr\u00e1ciou inovat\u00edvnych technol\u00f3gi\u00ed zameran\u00fdch na bud\u00facnos\u0165, aby sp\u013a\u0148ali potreby bud\u00faceho rozvoja.<\/p>\n\n\n\n

 Profesion\u00e1lny proces navrhovania a implement\u00e1cie<\/strong><\/strong><\/h3>\n\n\n\n

 1. Anal\u00fdza dopytu: Definujte \u00farove\u0148 hry (vysielanie HDTV alebo nie), re\u017eim prev\u00e1dzky (priemern\u00fd denn\u00fd po\u010det hod\u00edn svetla)<\/p>\n\n\n\n

 2. Prieskum lokality: Zmeranie rozmerov priestoru (v\u00fd\u0161ka stropu, stre\u0161n\u00e1 kon\u0161trukcia), existuj\u00face l\u00edniov\u00e9 podmienky.<\/p>\n\n\n\n

 3. Simul\u00e1cia programu: DIALux simuluje sch\u00e9mu osvetlenia a vypisuje spr\u00e1vu o predpovedi osvetlenosti\/jednotnosti\/hodnoty oslnenia.<\/p>\n\n\n\n

 4. V\u00fdber produktu: V\u00fdber svietidiel proti oslneniu s vhodn\u00fdmi krivkami rozlo\u017eenia svetla (\u0161irok\u00fd l\u00fa\u010d\/\u00fazky l\u00fa\u010d).<\/p>\n\n\n\n

 5. In\u0161tal\u00e1cia a uvedenie do prev\u00e1dzky: Na mieste pou\u017eite kalibra\u010dn\u00fd mera\u010d osvetlenia.<\/p>\n\n\n\n

 6. Programovanie re\u017eimu: Nastavenie re\u017eimu osvetlenia pre s\u00fa\u0165a\u017e\/tr\u00e9ning\/\u010distenie.<\/p>\n\n\n\n

 \u0160pi\u010dkov\u00e9 inov\u00e1cie<\/strong><\/strong><\/h3>\n\n\n\n

 Optimaliz\u00e1cia vysielania HDTV: <\/strong>Ra>90, TLCI (Television Lighting Consistency Index) \u226585, elimin\u00e1cia stroboskopick\u00e9ho blikania (h\u013abka fluktu\u00e1cie <1%) pri vysokom osvetlen\u00ed 2000 lx.<\/p>\n\n\n\n

 Inteligentn\u00fd riadiaci syst\u00e9m: <\/strong>automatick\u00e9 stmievanie pod\u013ea priebehu hry, energeticky \u00fasporn\u00e9 z\u00f3nov\u00e9 osvetlenie s\u00e1ly. V kombin\u00e1cii s radarov\u00fdm sn\u00edman\u00edm realizuje energeticky \u00fasporn\u00fd re\u017eim \u201cstlmenie svetiel, ke\u010f \u013eudia odch\u00e1dzaj\u00fa\u201d.<\/p>\n\n\n\n

 Technol\u00f3gia polarizovan\u00e9ho svetla: <\/strong>0% r\u00fdchlos\u0165 svetla smerom nahor, presn\u00e9 riadenie hran\u00edc l\u00fa\u010da, 30% zn\u00ed\u017eenie nadmern\u00e9ho sveteln\u00e9ho zne\u010distenia.<\/p>\n\n\n\n

 Prev\u00e1dzka a \u00fadr\u017eba digit\u00e1lneho dvoj\u010da\u0165a: <\/strong>Modelovanie BIM integruje predpovedanie \u017eivotnosti svietidiel, automaticky navrhuje n\u00e1hradn\u00e9 uzly a zni\u017euje n\u00e1klady na \u00fadr\u017ebu.<\/p>\n\n\n\n

 Upozornenie pre priemysel: <\/strong>Ar\u00e9na CBA mala nadmern\u00fa hodnotu oslnenia (GR>55), \u010do viedlo k s\u0165a\u017enostiam hr\u00e1\u010dov, a po transform\u00e1cii pomocou technol\u00f3gie vo\u0161tinov\u00fdch mikroreflexov sa hodnota oslnenia zn\u00ed\u017eila na 29 a \u010das zotavenia zraku sa skr\u00e1til na 0,5 sekundy.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

 Z\u00e1ver a odpor\u00fa\u010dania t\u00fdkaj\u00face sa dizajnu<\/strong><\/strong><\/h2>\n\n\n\n

 Osvetlenie basketbalovej telocvi\u010dne sa vyvinulo zo z\u00e1kladn\u00e9ho osvetlenia na komplexn\u00fd syst\u00e9m integruj\u00faci fyziol\u00f3giu zraku, optick\u00e9 in\u017einierstvo a energeticky \u00fasporn\u00e9 technol\u00f3gie. Prostredn\u00edctvom overovania pr\u00edpadov a anal\u00fdzy \u00fadajov mo\u017eno zhrn\u00fa\u0165 k\u013e\u00fa\u010dov\u00e9 usmernenia pre n\u00e1vrh:<\/p>\n\n\n\n

 V\u00fdber produktov: <\/strong>Prednos\u0165 maj\u00fa svietidl\u00e1 LED so svetelnou \u00fa\u010dinnos\u0165ou >150lm\/W a UGR<19 a na profesion\u00e1lnych miestach sa odpor\u00fa\u010da s\u00e9ria MT-GD alebo polarizovan\u00e1 s\u00e9ria MECREE P73.<\/p>\n\n\n\n

 Strat\u00e9gia osvetlenia: <\/strong>v n\u00edzkom priestore (13 m) sa uprednost\u0148uje obojstrann\u00e9 usporiadanie, uhol zamerania sa pr\u00edsne kontroluje na 25\u00b0-65\u00b0.<\/p>\n\n\n\n

 Cesta k \u00faspore energie: <\/strong>Nastaven\u00edm viac\u00farov\u0148ov\u00fdch re\u017eimov osvetlenia v kombin\u00e1cii s inteligentn\u00fdm riaden\u00edm LED m\u00f4\u017eu typick\u00e9 objekty u\u0161etri\u0165 a\u017e 40 000 kWh alebo viac ro\u010dne.<\/p>\n\n\n\n

 Inovat\u00edvna integr\u00e1cia: <\/strong>vyhraden\u00e9 rozhranie pre vysielanie HDTV, integrovan\u00e1 technol\u00f3gia riadenia polariz\u00e1cie svetla, aby sa vyrovnala s bud\u00facim dopytom po vysielan\u00ed 8K.<\/p>\n\n\n\n

 Kone\u010dn\u00fdm cie\u013eom n\u00e1vrhu basketbalov\u00e9ho osvetlenia je vytvori\u0165 pre div\u00e1kov pohlcuj\u00faci div\u00e1cky z\u00e1\u017eitok pod podmienkou zabezpe\u010denia vizu\u00e1lnej bezpe\u010dnosti \u0161portovcov a z\u00e1rove\u0148 zn\u00ed\u017ei\u0165 uhl\u00edkov\u00fa stopu ar\u00e9ny prostredn\u00edctvom prepracovan\u00e9ho riadenia energie. Po zaveden\u00ed nov\u00fdch predpisov FIBA o osvetlen\u00ed v roku 2023 sa vysok\u00e1 rovnomernos\u0165 (U1 \u2265 0,8), n\u00edzke oslnenie (GR < 30) stali povinn\u00fdm ukazovate\u013eom pre certifik\u00e1ciu profesion\u00e1lnych \u0161portov\u00edsk, syst\u00e9m osvetlenia ako \u201cnevidite\u013en\u00e1 infra\u0161trukt\u00fara\u201d basketbalov\u00e9ho \u0161tadi\u00f3na a jeho technologick\u00e9 inov\u00e1cie bud\u00fa na\u010falej podporova\u0165 moderniz\u00e1ciu z\u00e1\u017eitku z turnaja.<\/p>\n\n\n\n

\u00a0\u0160tandardn\u00e9: IEC<\/a><\/p>\n\n\n\n

<\/div><\/div>\n\n\n\n

S\u00favisiace produkty<\/h2>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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Svetl\u00e1 LED odoln\u00e9 proti v\u00fdbuchu<\/a><\/h4>\n<\/div>\n\n\n\n
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Trojit\u00e9 LED osvetlenie<\/a><\/h4>\n<\/div>\n\n\n\n
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Svetl\u00e1 \u010derpac\u00edch stan\u00edc odoln\u00e9 proti v\u00fdbuchu<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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LED svetl\u00e1 na zaplavenie<\/a><\/h4>\n<\/div>\n\n\n\n
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LED Tri-Proof Tube Lights<\/a><\/h4>\n<\/div>\n\n\n\n
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Pouli\u010dn\u00e9 svetl\u00e1 LED<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
<\/div><\/div>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Basketball Court Lighting Design and Technical Analysis Basketball Court\u00a0Lighting Introduce:  This article introduces lighting standards and key parameters: using tables to introduce the illuminance, uniformity and color rendering requirements for different levels of play, and analyze the glare control index.  Core product technology analysis: list the mainstream LED lamps and lanterns technical parameters, analyze the micro-reflector […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4122,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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technical parameters, analyze the micro-reflector…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/4156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/comments?post=4156"}],"version-history":[{"count":3,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/4156\/revisions"}],"predecessor-version":[{"id":4703,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/4156\/revisions\/4703"}],"up":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/4122"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/media?parent=4156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}