Woba ushobora guhindura igicapo c’amatara gica ibibatsi?

Egome. Ariko ivyo sivyo bihambaye.

"Guhindura" mu bijanye n'ibarabara ry'amatara ry'umuco ni ijambo ry'ubudandaji ry'agaciro. Gufungura urubuga rw'umuhinguzi wese, uzobona "uguhindura biriho," "bihuye n'ivyo ukeneye," "igikorwa kimwe-co guhindura." Ivyo bituma umuntu yihenda: nk’aho uburyo bwose, ubunini canke ingaruka iyo ari yo yose yipfuza bishobora gukorwa.

90% vy'ivyo -vyitwa "guhindura" ni gusa iteraniro ry'ibice-kuvanga no guhuza.

Igikoresho nyamukuru c’igicapo c’amatara y’umuco ni igice-ibice vy’imirongo 500mm×500mm canke 1000mm×500mm. Igishushanyo ca 3m×2m? Fata ibice 6 ubishire hamwe. 5m×3m? Ibipande hamwe 15.

Guhindura vy'ukuri-bitari -ubunini bw'ibice, guca ibice bidasanzwe, ibigobe bidasanzwe-abahinguzi benshi ntibashaka kubikora, canke bazotanga igiciro gigenewe guca intege kwemera. Kubera iki? Kuko "guhindura" mu guhingura bisigura ibibumbano bishasha, guhindura umurongo w'uguhingura, isuzuma ry'uburyo bw'umuntu ku giti ciwe-ibiciro vyose. Kandi amabara y’ibarabara ry’ibarabara ry’ibarabara ry’ibarabara ry’ibarabara ry’ibarabara ry’ibarabara; abahinguzi nta kintu kibatera intege co kwakira ibisabwa bidasanzwe.

Ivyo "Guhindura" Bisobanura Mu vy'ukuri (Rero Ugurisha Ntigushobora Kugutera Ubujuju)

Ingano-Ishobora guhindurwa, ariko mu ruzitiro

Ingano z'igicapo gibonerana ni umubare wose w'ingero z'ibice. Ivyerekeye ibice rusangi: 500×500mm, 500×1000mm, 1000×500mm, 1000×1000mm{9}} metero z'ubwaguke? Nta-iriho-ifise uburebure bwa metero 3 canke metero 4. 2.7 metero? 2.5 metero canke 3 metero-tora imwe.

Abahinguzi bamwe bamwe barashobora gukora "cut modules" kugira ngo bashike ku bunini butagereranywa, ariko ivyo bisigura PCBs zisanzwe, ibibumbano bishasha, gutangura ku 30-50% vy'ukwiyongera kw'igiciro, n'igihe kirekire c'indwi 2-4. Kugira ngo bibe vyiza bisaba guharura.

Ibara rya Pixel-Ihitamwo nyamukuru

P3.9, P7.8, P10, P15, P20... Iyi parametere igena ata guca ku ruhande uburinganire hagati y’ugusobanuka, uguseruka, n’igiciro.

P3.9 ikora ku metero 3-6, iguha 55-65% y’uguseruka, itwara amahera menshi. P7.8 ibereye metero 6-12, ububoneke bushika kuri 65-75%, ibiciro biri hagati. P10 ni iya 10+ metero hanze, 70-80% irabonerana, irashoboka cane. P15 na P20? Ivyo ni ivy’ibipande vy’amatangazo-15-30 metero zo kuraba, 75-85% y’uguseruka, uburyo buzimvye kuruta ubundi.

Igishushanyo gitoyi c'amabara ntikiguma ari ciza-ikiruta ni ico gihuye n'urugendo rwo kuraba. Ivyumba vy’ubucuruzi, inkuta z’inyuma, idirisha ry’inyuma-ivyo bisabwa biratandukanye rwose.

Umuco-Itandukaniro rikomeye hagati y'imbere n'inyuma

Ikoreshwa ry’imbere mu nzu: 800-2000 nits birahagije. Umuco w’izuba wo hanze canke utaziguye: nibura 4000-6000 nits, ahandi ho nta kintu kizoboneka ku murango.

Umuco urashobora guhindurwa, ariko umuco mwinshi bisigura gukoresha ubushobozi bwinshi, ubushuhe bwinshi, igiciro kinini. Baza umuhinguzi nimba bariko basubiramwo "umuco w'isonga" canke "umuco w'ibikorwa uhoraho"-abahinguzi bamwebamwe basubiramwo agaciro k'isonga kadashobora kugumaho mu gihe c'ikoreshwa rikomeza.

None iki kintu uriko uraduga gute?

Gumanika kuva hejuru bikora ku bibanza vy’ubudandaji n’inyuma y’ibarabara. Hasi-guhagarara canke guteranya bibereye amayerekanwa y'igihe gito. Igipande-kishizweko canke gishizwemwo-kifatanye n'imbere mu bihome vy'ibirahuri-ni co gikoreshwa cane mu vy'ubwubatsi. Inkingi-ishizweko n'ibikingi vyigenga bifasha mu kwamamaza hanze.

Uburyo bwo gushiramwo ni bwo bugena uburyo bwo gusanasana amamodule (ugusanasana imbere canke inyuma), uguhitamwo ibikoresho, eka mbere n’imiterere y’amamodule ubwayo. Ivyo bitegerezwa gufatwa ingingo imbere yo gusaba-ntibimenyekanye mu gihe co gushiramwo.

Imbere ni ugusanasana canke inyuma? Ivyo ubimenye nabi kandi uriko urasenya inkuta

Gucungera inyuma bisigura gukuraho ama modules inyuma. Bisaba nibura umwanya wa 50cm inyuma y’igicapo. Igiciro gito. Gucungera imbere bisigura gukuraho ama modules imbere. Ibereye ku ruhome-shirwako ata kibanza inyuma, imiterere y'ibice igoye cane, 10-20% igiciro kinini.

Hitamwo uburyo butari bwo bwo kubungabunga, kandi uruhome rwose rwoshobora gukenerwa gusenywa kugira ngo gusa hasubirizwe igice kimwe.

Uburyo bwo kugenzura-Kwirinda gufunga-mu

Abahinguzi b'icubahiro bazotanga amahitamwo: bakoreshe uburyo bwabo bwo kugenzura, canke bakoreshe uburyo bwo gukoresha inganda-busanzwe (NovaStar, Colorlight, Linsn).

Impanuro: Hitamwo uburyo bwo gukoresha abantu bose. Uburyo bw’ubutunzi ni iminyororo. Ivyo guhindura no gusanasana muri kazoza bizoba biri ku mbabazi zabo.

Igitigiri c'uburinzi-Bivana n'ivyo

Ibidukikije vyumye mu nzu: IP30-IP40 irahagije. Imbere mu nzu hari ubukonje canke umwotsi w’amazi: IP54. Semi-hanze canke hanze yuzuye: IP65 canke hejuru. Buri rwego rwo hejuru mu gukingira rwongerako 5-15% ku giciro. Ntukore over-engineer, ariko ntukore underspec kandi n’ivyo nyene screen yononekare n’amazi.

Ibisobanuro vy'ukuboneka-Birahindurwa ariko bifise aho bigarukira

Ibara ry'akadiri (umwirabura/umweru/ifeza/imvi), ibara ry'umurongo w'amatara, ikibanza c'agasanduku k'amashanyarazi-abahinguzi benshi barashobora kwakira ivyo.

Ariko ivyo kwitega bikwiye kuba bike: Amabara y'ibice vy'amatara, ubugari bw'umurongo, uburebure bw'ibice-ivyo birahuye. Keretse iyo umubare ari munini bihagije kugira ngo ushobore gushingira intahe umurongo w’ibikorwa wihariye, ntaco wobihindura.

Rero-vyitwa "guhindura" ni 80% ku bijanye no gukora imigwi mu mahitamwo adahinduka. Kuronka pixel pitch, umuco, ubunini, uburyo bwo gushiramwo, uburyo bwo kubungabunga, uburyo bwo kugenzura, n'uburinzi bw'iburyo-igicapo kirakozwe ku buryo-. Mubafate nabi, kandi nta mahera akoreshwa ku "mibumbe idasanzwe" azobikiza. Ivyo 20% bisigaye? Bishobora kuba bizimvye cane canke gusa ntivyemerwa.

Ubuhendanyi bwo guseruka

Ikintu nyamukuru kigurisha amashusho y'amatara abonerana ni "ugubonerana." Ariko iyo nganda ishirako ikimenyetso c’uguseruka ni ikintu giteye akaga.

Iyo umuhinguzi avuze ko 80% transparency, uwo mubare bawuronse gute? Bamwe bapima igipimo c'ibihengeri hagati y'imirongo y'amatara n'uburebure bwose-ni ukuvuga ubusobanuro bw'ubuhinga. Bamwe bapima ukuntu umuco unyura -ni ukuvuga ukuboneka kw'amaso. Hari abakuraho igice cose c’ibarabara, amashanyarazi n’imirongo, bagapima gusa ahantu habonerana cane. Hari mbere n'abasubiramwo "uguseruka kw'ivyiyumviro" igicuruzwa nyaco kidashobora gushikako. Nta rugero rumwe-imibare ni ivyo umuhinguzi afata ingingo yose.

Uguca ibibatsi gukomeye bisigura ko imirongo y’amatara y’umuco igoye, ikibanza kinini, ibice vy’amatara bike. Ivyuma bike vy'ama LED bisigura umuco muto, ama pixels make. Hagarara kure ya metero 3 uvuye ku gicapo ca P10 gifise 85% vy’uguca ibibatsi, kandi ishusho irasanzaye-pixels ziraboneka neza. Si "igicapo" ahubwo ni imirongo y'utudomo tukayangana.

Rero iyo umuhinguzi yirata "90% y'uguseruka", ibibazo vyo kwibaza ni ibi: uburemere bwa pixel ni ubuhe? None umuco nyawo ni uwuhe? Ni urugendo rungana iki rwo kuraba? Iyo ivyo bitasobanuwe neza, ukwicuza kurakurikira inyuma yo gusinyana amasezerano.

Ivyiyumviro vyinshi vy'umugambi biva kuri ivyo nyene: umukiriya yaratangajwe n'"uguserukira cane," ariko amaze gushirwaho yasanze ibirimwo bitaboneka ku murango kandi bikaba bigaragara cane mw'ijoro. Ibonerana, ego-ariko igice c'imikorere y'ibarabara carasenyutse.

Kwibagirwa "Guhindura"-Tangira n'Ukureba Urugendo

Aho kwitwararika ngo "bishobora guhindurwa," nushireho ikintu kimwe: ni urugendo rungana iki rwo kuraba? Ivyo nivyo bigena urugero rwa pixel. Pixel pitch igena igiciro, uguseruka, uburyo bwo kwerekana-bigena hafi vyose.

Ibara ryoroshe: Urugendo rutoyi rwo kuraba (metero) ≈ Ibara ry'amapixel (milimetero)

Igikoresho ca P3.9 gikora neza kugira ngo umuntu abone mu metero 4. Igikoresho ca P10 kija hamwe gusa kivuye ku metero 10+. Igikoresho ca P20 kigenewe abarorerezi bari ku metero amajana n’amajana. Hitamwo pixel pitch mbi, kandi nta mahera azoyizigama.

Ehe ikintu nabonye kenshi: amadirisha y’amasoko y’ubudandaji afise amabara agaragara P10 canke mbere P16, ba nyen’amasoko baridodomba kubera ibisubizo bibi. Idirisha ryo kuraba urugendo ni metero 2-3 gusa-a P10 ifise ama pixels manini kuruta urukumu rwashizweho, kandi yitezwe ko izosa neza? Ariko P10 ni amahera azigamiwe atari menshi, yarononekaye ingaruka.

Insobanuro nyayo ya "guhindura" si ukugira umuhinguzi yubake igicapo gifise ishusho idasanzwe--ni ukurondera uburinganire hagati y'uburemere bw'amapixel, uguseruka, umuco, n'ingengo y'imari bihuye neza n'ivyo. Ivyo bisaba guca urubanza mu buryo bw’umwuga, ntiwuzuze urupapuro rw’ibisabwa no kurindira ko umuntu amubwira ivyo ashaka.

Ivyuma Bigoramye Biratangaje Mu Maserukiramuco y’Ubucuruzi. Mu Migambi Nyayo, Ni Inzozi mbi.

Ibintu bigoramye, bifise ishusho y'umuvumba, bifise ishusho y'umubumbe-ivyo ni vyo bifata amaso cane mu mayerekanwa, kandi ivyo abahinguzi bakunda kwerekana nk'"ubushobozi bwabo bwo guhindura ibintu."

Ariko mu migambi nyayo, amasanamu adasanzwe arafise imitego myinshi cane kuruta amasanamu asongoye.

Ibiciro ntivyiyongera mu buryo bw'umurongo-vyiyongera mu buryo bw'urugero. Igikoresho gipfutse c’ahantu hamwe coshobora gutwara incuro 2-3 kuruta igikoresho gipfutse kubera ko gisaba ama PCB ashobora guhinduka canke gukoranya ibice bitobito, bifise umwimbu mutoyi be n’imigenderanire igoye.

Ugugoramye kurafise aho bigarukira ku mubiri. Umuhinguzi yoshobora kuvuga ngo "dushobora gukora curved," ariko ni uwuhe radius mutoyi wo gupfukama? Igitigiri c’ibintu bimenyerewe kiri hafi y’ibice 500-1000mm. Ushaka umurongo ukomeye cane? Ivyuma vy’ama LED bizogwa, ama PCB azosaduka.

Hariho ikindi kibazo abantu benshi batazirikana: imirongo irakuzwa ku bibanza bigoramye. Ivyuma vy’imirongo biri ku bipimo vy’ibarabara birashobora kugenzurwa kugira ngo bibe hafi bitaboneka n’ijisho ry’umuntu. Ariko ku bibanza bigoramye, ibice bihura mu mfuruka, bikaba bituma imirongo igaragara-cane cane ku bibanza vy’umwiza, aho imirongo y’umwirabura iboneka igaragara.

Kandi rero hariho n’ugutunganya. Iyo module inaniwe ku gicapo gisanzwe, uyikureho, uyisubirize-bifata iminota. Ivyuma vy’ibarabara bigoramye bikoreshwa mu mfuruka zisanzwe. Gusubirira imwe vyoshobora gusobanura kurindira ko uwuyikora yongera kuyikora. None iyo bihagaritswe?

Ivyuma bidasanzwe birashobora gukorwa. Ariko kiretse iyo ikintu gisaba vy’ukuri ko haba igishushanyo kidasanzwe kugira ngo kigire ingaruka, amasanamu apfutse ni yo ahitamwo. Ihendutse, irashikamye, yoroshe kubungabunga.

Aho Amahera Aja Mu Vy'ukuri (N'Aho Uriko Urashirwako Ikimenyetso)

Gutahura inyungu z’iyi nganda birerekana aho ikimenyetso kiri mu bivugwa.

Igiciro kinini c’ibikoresho vy’amatara bibonerana ni igice c’amatara, kikaba gifise 30-40% vy’igiciro cose. Abahinguzi b’ibice vy’umubiri (Sanan, Changelight, Epistar) bari hejuru, bafise inyungu rusangi y’ibice 15-25%-ivyo bici- ro biraboneka neza.

Gupfunyika-guhindura ibice vy'umubiri mu mabuye y'amatara-bifata 15-20%. Amashirahamwe nka Nationstar na MLS ni yo akora ivyo, afise inyungu rusangi y’ibice 10-20%.

Aho amafaranga ari menshi cane ni mu gukora amasanamu no gushiramwo ubuhinga-amafaranga yose ya 20-40%. Aho ni ho kandi hari ikimenyetso kinini cane.

Ivyo vyavuzwe vyari gushobora kuba vyaciye mu bice 2-3 kuva ku muhinguzi gushika ku mukoresha: umuhinguzi → umutanga mu karere → umushiramwo → umukoresha. Buri rwego rwongerako 10-30%. Ico kintu kimwe biciye mu nzira zitandukanye gishobora guhinduka 50% mu giciro.

Hariho kandi n’inyungu yihishije: uburyo bwo kugenzura. Abahinguzi benshi bakoresha amategeko y'uburenganzira-igihe igicapo cabo kimaze gukoreshwa, amakarata yabo y'ubugenzuzi, porogarama zabo, ubufasha bwabo bw'ubuhinga bitegerezwa gukoreshwa. Gukurikiraho gusanasana, gusubiramwo-igiciro cose bavuga, nta mahitamwo.

None twokwirinda gute imitego? Gerageza gutora amasoko ataco uhinduye ku bahinga b’amasanamu, usimbuke abahuza. Shimika ku buryo bwo kugenzura isi yose (NovaStar, Colorlight ni ingingo ngenderwako z'inganda)-ntimukingirwe mu buryo bw'abanyagihugu. Gereranya nibura amajambo atatu-niba hariho uguhinduka kw'igiciro ku bintu bimwe, hari ikintu gisaba itohoza.

Igishushanyo Ni Igice Gusa C'Igiciro. Ni ukuri.

Ku bijanye n’igicapo c’amatara gica ibibatsi, igicuruzwa ubwaco coshobora gusa kuba 50-60% vy’ishoramari ryose. None ibindi bizoja hehe?

Gushiramwo n’uburyo bwo gufasha.

Ivyuma bibonerana bisa n’ibiremereye kandi bike, ariko ntibiremereye-8-15 kg kuri metero kare. Uruhome rw’ibirahuri rw’uburebure bwa metero kare 100 rufise ibikingira bibonerana, rwongerako hafi toni y’umuzigo w’inyongera. Mbega igihimba c’uruhome rw’ibarabara kiriho coshobora kuvyifatamwo neza? None vyoba bikeneye gukomezwa? Ivyo si inshingano z’umuhinguzi-bikeneye isuzuma ry’abahinga mu vy’imibumbe.

Ivy’amashanyarazi ni ikindi kibazo. Ivyo bikoresho bibonerana bikoresha amashanyarazi 200-600 kuri metero kare. Ku metero kare 100, ivyo ni amakilowati 20-60. Mbega uburyo bwo gutanga amashanyarazi burabereye? Mbega imirongo y’amashanyarazi yihariye irakenewe?

Bimeze gute ivyerekeye ugukwiragira kw’ubushuhe? Amatara y’umuco atanga ubushuhe, kandi inkuta z’ibirahuri ntizihumeka. Ikibanza kiri hagati y'igikingira n'ibirahuri kirashuha cane, cane cane ku bibanza vy'imbere vy'amajepfo-mu ci. Ata gutorera umuti ubushuhe, ubuzima bw’igicapo burababazwa cane.

Guhuza ibikorwa vy’ubwubatsi na vyo nyene biragoye. Ku nyubakwa nshasha, ibikingi bibonerana birakeneye guhuzwa n’imiterere y’uruhome rw’amabarabara imbere y’igihe. Ku migambi yo gusanura, igikorwa co gusanura hanze coshobora gusaba ko umuntu yemererwa. Inyubakwa z’ubudandaji na zo nyene zirakeneye kurimbura ingene ubwubatsi bugira ico bukoze ku bikorwa vy’ubudandaji.

Ivyo ni ukuri "guhindura"-ntiguhindura igicapo, ariko guhindura umuti wuzuye. Abahinguzi canke abafatanyabikorwa bazirikana ivyo vyose ni bo bafise ubushobozi nyakuri bwo gutanga. Abavuga gusa ivyerekeye ama screens batavuganye ku gushiramwo, baba barindiriye ko bazokwishura amahera y’inyongera mu nyuma canke bagategura kuzimangana bamaze gushikana.

Umurongo w'inyuma

Ijambo "guhindura" rituma amasanamu y'amatara agaragara asa n'ay'ububasha bwose. Ariko mu vy’ukuri, iki ni igicuruzwa c’inganda gikomeye gifise imbibe zitomoye z’ubuhinga n’ingingo ngenderwako z’ubutunzi.

Ico abahinguzi bashobora gukora ni ugufasha kuronka imiterere ibereye mu nzira z’ubuhinga zashinzwe. Ico abahinguzi badashobora gukora ni ukurenga ku mategeko ya fizike.

Aho kubaza ngo "bishobora guhindurwa nk'uko umuntu abishaka", ubaze ngo "ni igiki mu vy'ukuri gikenewe?" Raba urugendo rwo kuraba, umuco wo mu bidukikije, uko woshiramwo, n'imipaka y'ingengo y'imari. Ivyo bibujijwe bimaze gusobanurwamwo, umuti mwiza cane uraza. Ibindi ni ukurondera gusa uwubikora yizigirwa kugira ngo abishitse.