Ikimenyetso cyerekana imodoka: Itara ryerekana imodoka ni icyerekezo, amatara, n'amatara ya feri hanze yimodoka;imbere yimodoka ni cyane cyane kumurika no kwerekana ibikoresho bitandukanye.Ultra -ibimurika cyane LED ikoreshwa mubipimo byimodoka kugirango igire ibyiza byinshi ugereranije namatara gakondo yaka kandi ifite amasoko menshi mubikorwa byimodoka.LED irashobora kwihanganira ingaruka zikomeye zubukanishi no kunyeganyega.Impuzandengo yubuzima bwakazi MTBF nubunini buke burenze itara ryaka, risumba kure ubuzima bwakazi bwimodoka ubwayo.Kubwibyo, urumuri rwa feri ya LED rushobora gupakirwa muri rusange utitaye kubitaho.Substrate ibonerana Al.gaas na ALINGAP LED bifite imbaraga zingirakamaro ugereranije nigitereko cyaka cyane hamwe nayunguruzo, kugirango amatara ya feri ya LED hamwe nicyerekezo cyerekezo gishobora gukora kumashanyarazi yo hasi.Imiyoboro isanzwe yo gutwara niyo yonyine yo gutwara.1/4 cy'amatara yaka yagabanije imodoka yo kugenda.Imbaraga z'amashanyarazi zo hasi zirashobora kandi kugabanya ingano nuburemere bwa sisitemu y'imbere ya sisitemu yimodoka.Muri icyo gihe, irashobora kandi kugabanya ubushyuhe bwimbere bwurumuri rwerekana urumuri rwa LED, bigatuma lens hamwe ninyuma ikoresha plastike irwanya ubushyuhe buke.Igihe cyo gusubiza itara rya LED feri ni 100NS, ni ngufi kuruta igihe cyo gusubiza itara ryaka.Ibi bisiga igihe kinini cyo gusubiza umushoferi, bityo bikazamura umutekano wumutekano wo gutwara.Kumurika n'ibara ryerekana ibimenyetso by'imodoka byateganijwe neza.Nubwo kumurika imbere yimodoka bitagenzurwa ninzego za leta zibishinzwe nkamatara yerekana ibimenyetso, uwakoze iyo modoka afite ibisabwa kugirango ibara no kumurika LED.GAP LED imaze igihe kinini ikoreshwa mumodoka, kandi ultra -hight yaka cyane Algainp na Ingan LED izasimbuza itara ryaka mumodoka kuko rishobora kuzuza ibisabwa nuwabikoze mubijyanye namabara no kumurika.Kubijyanye nigiciro, nubwo amatara ya LED ahenze cyane ugereranije namatara yaka, ukurikije sisitemu yose, igiciro cyombi ntabwo gitandukanye cyane.Hamwe niterambere rifatika rya ultra -high brightness TS Algaas na Algainp LEDs, ibiciro byagabanutse mumyaka yashize, kandi kugabanuka mubihe biri imbere bizaba byinshi.

Amabwiriza yikimenyetso cyumuhanda: Koresha ultra -hight yaka LED kugirango usimbuze amatara yaka kumatara yikimenyetso cyumuhanda, amatara yo kuburira, namatara yikirango.Dukurikije imibare y’ishami rishinzwe gutwara abantu n'ibintu muri Amerika mu 1994, muri Leta zunze ubumwe za Amerika hari amasangano 260.000.Nibura amatara 12 yumutuku, umuhondo, nubururu -icyatsi kibisi arasabwa kumasangano ya buri nzira.Hariho kandi impinduka zinyongera hamwe nabambukiranya umuhanda.Muri ubu buryo, hashobora kuba amatara 20 yerekana ibimenyetso kuri buri nzira, kandi igomba kuba yaka icyarimwe.Ibi birashobora kugereranywa ko amatara yerekana ibimenyetso byumuhanda agera kuri miliyoni 135 mugihugu hose.Gukoresha ultra -hight yaka LED kugirango isimbuze urumuri gakondo rwaka kugirango ugabanye gutakaza ingufu byageze kubisubizo byingenzi.Buri mwaka Ubuyapani bukoresha kilowati miliyoni imwe kumatara yikimenyetso cyumuhanda buri mwaka.Nyuma yo gukoresha ultra -high -brightness LED kugirango isimbuze amatara yaka, ingufu zayo ni 12% gusa yumwimerere.

Abayobozi babifitiye ububasha muri buri gihugu cyumucyo wibimenyetso byumuhanda bagomba gushyiraho ibisobanuro bihuye, bagaragaza ibara ryikimenyetso, ubukana buke bwo kumurika, uburyo bwo gukwirakwiza urumuri, hamwe nibisabwa kugirango ibidukikije bishyirwemo.Nubwo ibi bisabwa byanditswe ukurikije amatara yaka, ultra -high itara LED amatara yikimenyetso cyumuhanda arakoreshwa cyane.Ugereranije n'amatara yaka, amatara yerekana ibimenyetso bya LED afite ubuzima burebure kandi arashobora kugera kumyaka 10.Urebye ingaruka z’ibidukikije byo hanze, ubuzima buteganijwe buzagabanuka kugeza ku myaka 5-6.Ultra -humuri ryinshi ALGAINP itukura, orange, n'umuhondo LED yakozwe mu nganda, kandi igiciro gihendutse.Niba module igizwe na ultra-yumucyo mwinshi LED isimbuza itara risanzwe ritukura ryikimenyetso cyumutwe, birashobora gutuma itara ritukura ritukura ritera umutekano Ingaruka ni nke kugeza hasi.Mubisanzwe, LED yerekana ibimenyetso byumuhanda bigizwe nurukurikirane rwamatara ya LED ahujwe nitsinda ryinshi.Dufashe 12 -cyuma gitukura LED yerekana ibimenyetso byumuhanda nkurugero, urumuri rumwe rwa LED rwahujwe mumatsinda 3-9, buri cyiciro cyamatara ya LED ni 70-75 Ibi (byose hamwe ni 210-675LED itara rimwe).Iyo urumuri rumwe rwa LED rwananiwe, bizagira ingaruka kumurongo umwe wibimenyetso.Amatsinda asigaye azagabanywa kugeza 2/3 (67%) cyangwa 8/9 (89%)., Ntabwo bizatuma itara ryerekana ibimenyetso byose byananirana nkitara ryaka.Ikibazo nyamukuru cya LED yerekana ibimenyetso byumuhanda ni uko ibiciro bikiri hejuru.Dufashe urugero rwa santimetero 12 TS-Algaas itukura ryerekana ibimenyetso byumuhanda wa LED, urugero rwambere rwakoreshejwe muri 1994, igiciro cyarwo cyari $ 350 $, naho muri 1996, imikorere yari myiza muri 1996. Module yerekana ibimenyetso byumuhanda wa Algainp LED, igiciro ni 200 $.Biteganijwe ko igiciro cya Ingan ubururu -icyatsi cya LED cyerekana ibimenyetso byumuhanda utazagereranywa na Algainp mugihe kizaza.Nubwo ikiguzi cyikimenyetso cyubwikorezi bwikimenyetso cyumutwe kiri hasi, gukoresha ingufu ni byinshi.Gukoresha ingufu za 12-inch incandescent signal traffic head diameter ni 150W.Itara ryerekana ibimenyetso byaka cyane ku masangano rikoresha 18133kWh ku mwaka, bihwanye na 1450 $ buri mwaka.Kuri 20W, ikirangantego cya LED muguhindura umuhanda ushobora kwerekanwa hamwe nu mwambi.Gukoresha ingufu ni 9W gusa.Ukurikije imibare, buri masangano ashobora kuzigama 9916kWh buri mwaka, ahwanye na 793 $ buri mwaka.Ukurikije igiciro cyo hagati ya buri kimenyetso cyerekana ibimenyetso byumuhanda LED 200 $, module yumutuku LED itukura ikoresha gusa amafaranga yamashanyarazi yazigamye, kandi nyuma yimyaka 3, ikiguzi cyambere gishobora kugarurwa, kandi inyungu zubukungu zihora zibona inyungu mubukungu.Kubwibyo, ukoresheje Algainp LED amakuru yumuhanda module, nubwo ikiguzi gisa nkikibazo, uhereye kure, biracyari ikiguzi -cyiza.