Kei te māmā atu a māmā ngā kaiwhakarite hui ki te whiriwhiri i ngā aratau LED kaha ki te whakamahi i ngā whakatakotoranga tawhito nō te mea he whakapāhunu tonu ā-kanohi ēnei aratau, ā, he māmā hoki ki te neke. Ānei hoki ngā tau e whakamārama ana - kua whakapumauhia e ngā ripoata umanga i te tau 2023 ko ngā whakaputanga taupua e hāngai ana ki te haurua (kei te 45%) o ngā kaiwhakauru i ngā wāhi ona rite te rahi. Ko ēnei aratau whakauru he mea noa kē ina hiahia ana koe ki te hanga wāhi kapa i ēnei rā. He aha te take i rite ai i a rātou? Nō te mea, kei te hangaia ki ngā wāhanga ka taea e te kaiwhakarite hui te whirihau tere. Arā, ka taea e ngā kaiwhakangāhau waihanga wāhi korekau he wāhi whakangāhau tino whakapāhunu, ka taea e ngā kamupene te whakatakoto i ngā whakakitenga tino whakapāhunu kaua ko te nuinga o te utu ki ngā whakaputanga ake, ā, ka taea hoki e ngā kaiwhakarite whakangāhau te whiwhi whakaahua kaha kaua ko te pāpaku o ngā whakaputanga tawhito.
Kei te pai te whakamahi i te tawhā piksel P4.81 mō ngā tāngata e mātātaki ana i te tata ki te 5 ki te 15 mita te tāwhai, e kapi ana i te nuinga o ngā tōrō hōu e kitea ana i ngā kōngemi me ngā kaupapa ake. Ki ēnei 4.81mm wāwāhanga i waenganui i ngā piksel, kei te whakaatu tonu te mata i te āhua tāpiri hei whakaatu pai i te whakaahua engari ka pakaru i te 30% te utu whakangao i ngā mata e whai piksel tata ake ana. E mōhio ana ngā kaiwhakahaere hōu ki te tautoko i tēnei tōrō no te mea e whakaatu ana i te kounga whakaahua tika mō ngā kaihautū e noho ana i te tawhā, kāore hoki i te nui ake te utu. Ko te whiriwhiri ake o ngā tohunga he mea tōna kaha ki te tōtō i waenganui i te āhua pai me te noho iho ki ngā rawa e taea ana.
I whakapuakia te Live Events Journal i te tau 2024 kei te tuanui ake pea te whakauru i ngā kaiwhakahaere hua e 7 ki ngā tekau katoa. Kei te āki ai ngā arataki LED o ngā kainoho i ēnei rā e āki ai te āhua me te kaha o te kaha. Kei te hono ngā papanga ki te katoa ka hua mai ngā āhua katoa mai i ngā kōpiko māmā ki ngā kōpiko hōu ake me ētahi atu anō hoki ka taea te whakamahi i te wā i mua ake nei. Ko te mea nui ake i konei ko te iti ake i ngā wā kua pahua te wāhi ki tērā taha o ngā atamira kaore he mea e hāere ana. Anō hoki, kei te whiwhi ngā kaihoahoa o ngā kaupapa i te nuinga ake o te noho tuwhera ki te whakapuaki i ā rātou ake whakaaro auaha kaua ko ngā āhua kua tohua o ngā arataki.
Kei te hiahia ngā tāngata ki ngā kaupapa e hāngai ana ki te whai wāhi ki ngā kiriata i ngā rā o ngāianei. Ko ngā kaupapa hui e whakamahi ana i ērā ngā pāpaku LED pōroto kei te wāhi katoa e kitea ai te 40% ake te nui ake o ngā tāngata e uru mai ana, e noho tonu ana hoki. Arā, ko ngā paparorohiko hōu P4.81, he pērā te māmā o te taumaha ka taea e ngā kaiwhakatakoto hui te waihanga i ngā takotoranga atamira 270 kia tāwhai ai i ngā kōpae whakakaha tawhito. E ai ki ngā tau e noho ana ki te ahumahi, ko ngā wāhi e whakahaere ai i te tairua o ngā kaupapa i te tau ka hoki mai te utu i te toru kaupeka tere ake mena ka whakamahia tēnei momo hangarau kaha ki te whakakapi i ngā tikanga tawhito.
Ko te kaupapa whakaputua wai he tīmatanga ki te ngunguru kia pai ai ngā puinga o te mōhini me ngā tātā e hāngai ai i ngā kohinga huinga kātore e herea ai te wai kia kaua e uru mai. Ki roto i ēnei pouaka, ko ngā kiriata hauwhātata motuhake e whakamaru i ngā ara irirangi, ā, kei a ratou hoki ngā kāpua e raihua ai ki te IP65 e kaha ai i ngā wā e pēnei ai te āhuatanga ki waho. Ko te punaha whakahaere wera he waahanga matua anō hoki nā te mea ka aukati i te wai mātāpuna e hangaia ana ki roto ina pēnei te panoni o te āhuarangi, ko tētahi o ngā mea e āhua mōhio ana ina tāia ngā taputapu ki waho. Kei te mahi tahi ngā āhua whakamaru katoa nei kia māmā tonu ai te haerenga o ngā taputapu ahakoa kei te noho ki tētahi wharepaku pāpaku, kei te pakaru mai anō hoki te ua tōkai i te wā tāia.
Kua pakaru mai te hau ki te whakaminenga ki te tāone ki te tāone i te wā i te wā i te tūhono o te wāhi. Kua whakatuwheraa te raki ki te ua whakamānuka i te nuinga o te wai i te nuinga o te wai i runga i te katoa. Heoi anō, kua pakari tonu ngā arataki LED ka pakaru tonu te mahi pakari ahakoa i te nuinga o te wai. Kua noho pāpāra te whakaahua ake a te bride me te groom i te katoa o te karakia, kāore he tōtōtaka, kāore he tāone e pango ana. Kua wherawhera te rākai rākai i te rā i te wā i te nuinga o te wai i te nuinga o te wai. I muri i te katoa i te wā i te wā, i tētahi tāngata i te tātaritanga i te taputapu ka kitea kāore he wai kotahi i te katoa o ngā pātītī.
| Te Kaha Mahi | Ngā Arataki Rākai | Ngā Kōwhiringa Kāore He Rākai |
|---|---|---|
| Ngā pakaru pakanga | <5% (Pūrongo AVIXA 2023) | >32% ngā ripoata takotoranga wāhi |
| Utua whakahaere inaianei | $0.85 ia paparanga/haora | $2.20 ia papanga/haora |
| Kaha o te whara ake i te wai | 1 take ia 800 haora | 1 take ia 140 haora |
He pātua hau tiakina e 70% te whakaiti i ngā whakautu tūkino ki te kaiwhakahaere tūtohu, e 40% te whakaiti i ngā whakauru a-kiriata i te wā o ngā kaupapa maha-rā. Kua roa ake te wai e tiaki ana i te ora o ngā kaiwhakauru ki te 3 tau ki te tata, ka huri i te nui ake o te utu tuatahi ki te 28% (Raraunga Tauāwhi Hangarau Kairangi).
Ko te P4.81 Whakatupuranga Whakatupuranga LED Whakatupuranga e whakamārama ana i te aronga o ngā kaupapa mātauranga me te hanga whare e whakapai ake ana i te 30% te whakaiti i te taumaha ki te whakaputanga o ngā papanga whakatupuranga (Pukapuka Hangarau Kairangi 2023). Ko tēnei kaupapa hou e whai ana i te hiahia kaha ki te whakauru AV kawe kawe kia iti ake te whakauru i te kaha o te kaha.
Ko ngā kaihanga matua kei te whakamahi i ngā paraihe whiti rāwekenga hau me ngā tāpapa huinga hei waihanga i ngā paparanga e 8.5kg te heavinga ia m². Kei te pupuri ake ngā taputapu i te kaha tōtara o <8N/mm² i te wā e iti ake ana i te tōtara o ngā kōpaki ki te 85mm—he mea matua nui tēnei hei waihanga i ngā āhua whakawhiti o te atamira kia kaua e whakarupeke i te whakapapa.
Ko te whakapai ake i te heavinga e hinga ai ki ngā painga whakahaere e kitea ana:
| Matua | Tāririmana P4.81 | Tāririmana Tuhinga |
|---|---|---|
| Heavinga Paparanga (kg/m²) | 8.5 | 12.1 |
| Te Wā Tautoko (min/10m²) | 18 | 27 |
| Te Ngaute Unuhanga ($/km) | $0.32 | $0.47 |
Mā te whakaiti i te kotahitanga e āwhina ai i ngā kapa ki te whakahaere i ngā paparanga me te iti ake o te 40% e whakapai ake ai i te haumaru o te whakauru (Pūrongo Haumaru AV 2023).
Ko te iti ake o te taumaha e pā ana ki ngā āhuatanga ōrau:
Ko ngā kaiwhakahaere wāhi e whakaae ana i te 18% tere ake i ngā wā e hui ai, me te 27% iti ake o ngā utu inihua ina whakamahia ngā pūnaha māmā, e ai ki tētahi uiuinga i ngā kamupene whakahaere 200 (Ngā Mōhio Whakangao 2024).
Ko ngā hoahoa paparanga rerekētia e kaha ana e eke ana ki te 850N/m² kaipāpaku i te wā e whakauru ana i te taumaha iti ake. Ko ngā whakamātau e whakaatu ana i te P4.81 e eke ana i te 500+ wā whakauru kāore he neke haere i ngā pixel—e ōrite ana ki te roa o ngā paparanga taumaha ake i mua (Te Whare Wānanga Paparanga 2023).
Kei te hurihia e te ekaranu LED P4.81 te āhua o ngā atamira i ēnei rā ki te tino whirinakitanga o tana tōrō. Ka taea e ngā kaiwhakahaere hui tētahi ahua e hiahiatia ana mō ā raatau whakaatu—ngā ekaranu kōpiko, ngā hōanga L, me ētahi atu e hiahiatia ana mō te hui. Kua totohu ngā ekaranu tawhito i te mea he papa, engari kei te whakamahi tēnei punaha hōu i ngā paparorohiko e hui tahi ana ka taea anō hoki te kōpiko atu ki te 120 kia kaua e pakaru te kounga o te whakaahua. He aha te nui ake o tēnei mō ngā kaihoahoa atamira? Ka taea e rātou te whakauru i ngā takiwā katoa o te whakangāhau ki ngā whakaahua, te whakatōtika i ngā ekaranu ki ngā whare eke kē, te whakapapa anō i ngā hoahoa ā-hiko e tāwhai ana i te tere ki te wāhi. Ā, kāore he tautohetohe ki te kounga o te whakaahua.
Ko tētahi kaupapa mātua rahi ki te puoro i te tau e 20,000 ngā tāngata i āwhina i ngā whakaahua whakamīharo mai i te 420 panels o P4.81 kaihokohoko LED e whakakīia ana hei āwhā e āhua taihape ana i te āhua o te wāhi. Kua honoa ēnei panel whakapae, he 15mm te tino, ki te whakamahi i ngā matukutuku kia taea ai te whakarerekē anō i te wā e rerekē ai ngā kapa ki te atamira. I te wā o ngā kapa matua, kua whakatakotoria ngā ekaranu ki te āhua kōpiko ki te atamira, engari kua hurihia anō ki te āhua tapawhā ngāwhā mō ngā kapa DJ i muri ake. I muri i te kaupapa, i tautohe ngā kaiwhakahaere ki ngā kaiwhakamātau, ā, i mōhio rātou ka 9 o ngā 10 tāngata i whakapono mai i ēnei rākai nekeneke i whakapai ake i te wheako katoa.
Kei te tuku i tētahi whirinakitanga motuhake, ko te P4.81 e pupuri ana i te ū rite ki ngā rōpahu tātai mō ngā rāwekenga 500x500mm me te 500x1000mm. Ko te ū rite tuarua nei e āki ai ngā kaiwhakahaere kaupapa kia:
Ko ngā tauwhāinga pūpuru o te punaha me ngā kāpua hiko e whakaahei ana i ngā tōtōranga takotoranga e hui ana i ngā āhua hou me ngā tōtōranga tūmatanui, ka tūtohu kia āwhina i ngā wāhi ki te whakawhanake i ngā hoahoa waihanga kaua ko te whakakapi i ngā whakawhanaketanga kei te wātea.
Mō ngā kaupapa taupua kei reira e pā ana te wā whakaturanga ki ngā utu whakahaere, ko te paparorohiko LED whakauru tere P4.81 he whakauru tere ake i te whakauru ake i te whakapākehenga tirohanga. Ko tana hinengaro e whakaratohia ana i te tere me te whirinakitanga kaimātakitaki kia taea ai ngā whakaritenga tere.
Kua whakakapihia ngā pūnaha tāwhai tāwhai i ngā tāpatoru tāwhai tawhito, e whakamāmā ai i te tāpa o ngā kapa whakakii e ngā kapa ki te tāpa ki te tāpa i te wā kotahi. E ai ki te whakamātau ā-pātaka, kua taea e ngā atamira te whakaputu i ngā atamira i roto i te 3 haora i te wā e 5 haora. Ko te tikanga, ka whai hua ngā kamupene e $2500 ki te utu inu ia wā. Kua pakaru mai te kaha o ngā kōpae motuhake e herea ai te katoa i te wā e neke haere ana i ngā wāhi rereke ki te whakakotahi anō i ngā mea.
Ko te whakarite i ngā whakaaturanga e whā ngā huarahi. Tuatahi, neke atu i ngā kaitaka māmā ki te tango i ngā kaihanga tāpapa. Tuarua, whakakotia ngā tātai autō ki te kaha kia tāwhai. Tuarua anō, whakahaerehia ngā kabel hiko me ngā kabel raraunga i waenganui i ngā wae, e whai ana i te tōraro. Whakamutunga, tirohia kia pai ngā mahi ki te pūnaha punaha matua. Kāore he huringa taputapu, ko te toru tekau meneti anake ka taea e ētahi e rua te whakarite i tētahi arataki 5 pūtoru 3 mita. Ko te tere tēnei e nui ana i ngā kapa kaupeka e huringa ana te atamira i te pō, i te wā hoki whakapuāwai e hiahiatia ana ngā whakaritenga maha.
Ko te paku 53 miriona tātai ki ia mita tapawhā, ko te whakarerenga P4.81 e hāngai ai i ngā whakaahua kāore e pātata ai ngā tae ina tu ana tētahi tangata e rima mita te tawhiti. Ka taea e ngā kaiwhakarite tata atu kia kitea ngā take, engari ka rerehua tino pai te whakakii i te tawhiti e 15 mita. Ko te wāhi e toa ana te tuhinga kia kaha ai te pānui me te āhua anō hoki te whakaatu. Me kaua hoki e wareware ngā taumata mārama. Kei te 6,500 nits, ka taea e ngā ekaran tōtika ngā tikanga māmā o te whare. Ahakoa ko te mārama ngawari o te rūma hui, te mārama hohonu o te atamira, ka māmā tonu te ekaran kia mahi tika ai kaua ko te whakapātata i ngā tae.
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