COB P1.25 LED Display — European Transportation Authority Control Room, Brussels

Pambuyo pa njira yowunikira mpikisano, Reiss Optoelectronics idasankhidwa kuti ipange ndikupereka yankho lowonetsera kutengera luso la COB P1.25 Indoor Fine Pitch LED Display — chinthu chomwe chidapangidwa kuti chikwaniritse zofunikira za malo owongolera omwe ali ndi cholinga chachikulu pomwe magwiridwe antchito owonetsera amakhudza mwachindunji kupanga zisankho zogwirira ntchito.

Vuto: Kusintha LCD Yosatha Ndi Yankho Lopanda Msoko la LED

Zipangizo zoyendetsera zidagwiritsidwa ntchito kale poyang'anira makoma a LCD zomwe zinali ndi zoletsa zitatu zazikulu zogwirira ntchito. Ma bezel enieni pakati pa ma panel a LCD anali ndi makamera ambiri owunikira, zomwe zinapangitsa kuti kuyang'anira nthawi imodzi madera ambiri oyendera magalimoto kukhale kovuta komanso kuchepetsa magwiridwe antchito a ogwiritsa ntchito. Makina a LCD analinso ndi vuto la kusiyana kwa mitundu m'ma panel, kuwonongeka kwa kuwala pakapita nthawi, komanso kulephera kusunga mawonekedwe abwino a chithunzi pansi pa maola opitilira ogwirira ntchito omwe bungwe la magalimoto mdziko lonse limafuna.

Akuluakuluwo adafuna njira ina yomwe idachotsa mipata yonse ya mapanelo, kupereka chithunzi chabwino kwambiri pamalo onse owonetsera patali, ndipo idapatsidwa mwayi wogwiritsa ntchito maola 24 pa sabata popanda kusokoneza komanso kudalirika kwa nthawi yayitali koyenera kugwiritsidwa ntchito ndi boma.

Chifukwa Chake Ukadaulo wa LED wa COB P1.25 Unali Yankho Loyenera

Kusankhidwa kwa ukadaulo wa COB — Chip-on-Board — LED pa pitch ya P1.25 pixel kunayendetsedwa ndi zofunikira zenizeni zogwirira ntchito komanso zachilengedwe za chipinda chowongolera.

Ukadaulo wa COB LED umaphatikiza ma LED chips mwachindunji pa PCB substrate ndikuziyika mkati mwa utomoni umodzi woteteza, kuchotsa mawonekedwe a nyali omwe amapezeka mu ma SMD LED owonetsera achikhalidwe. Njira yomangira iyi imapanga malo owonetsera omwe amalimbana kwambiri ndi kuwonongeka kwakuthupi, kusonkhanitsa fumbi, ndi chinyezi - zonsezi ndizofunikira kwambiri pamalo ogwirira ntchito omwe ali ndi antchito ambiri komanso ogwiritsa ntchito kwambiri pomwe malo owonetsera amakhala pafupi kwambiri ndi ogwiritsa ntchito nthawi iliyonse.

Pa chiwonetsero cha ma pixel a P1.25, chiwonetserochi chimapereka kuchuluka kwa ma pixel komwe kumapanga mawonekedwe ofanana ndi 4K patali patali patali mamita 2 mpaka 5 - mtunda wamba mkati mwa chipinda chowongolera. Pachiwonetserochi, ogwiritsa ntchito amatha kuyang'anira nthawi yomweyo kuchuluka kwa deta ya magalimoto, ma feed a makamera ambiri, machenjezo a zochitika, ndi ma dashboard a momwe zinthu zilili pagawo limodzi lowonetsera limodzi logwirizana bwino komanso momveka bwino. Palibe pixelation, palibe kugawikana kwa chithunzi, palibe tsatanetsatane wolakwika nthawi iliyonse pa chiwonetserocho.

Chowonetsera cha COB P1.25 chimaperekanso kuwala kokwanira ma nits 1,200 kuphatikiza ndi ngodya yowonera yokulirapo yopitilira madigiri 160 mopingasa komanso moyimirira - kuonetsetsa kuti malo onse ogwirira ntchito mchipindamo, mosasamala kanthu za malo ake poyerekeza ndi sikirini, amalandira mawonekedwe ofanana, apamwamba kwambiri popanda kusintha kwa mtundu kapena kutsika kwa kuwala.

Kuyika kwa Malo ndi Kuphatikizana kwaukadaulo

Kukhazikitsako kunali khoma la kanema la LED lopanda mawaya la mamita 12 ndi 3.5 lomwe linamangidwa pakhoma loyang'anira lalikulu la chipinda chowongolera. Chiwonetserocho chinakonzedwa kuti chithandizire njira zolowera 32 nthawi imodzi, zomwe zimathandiza ogwira ntchito kuyang'anira njira yonse yowunikira magalimoto mdziko lonse - kuphatikizapo makamera oyang'anira magalimoto akuluakulu, deta yanzeru yowunikira magalimoto, njira zolumikizirana poyankha zochitika, ndi njira zoyendera anthu onse - pagawo limodzi lowonetsera losalekeza komanso losasokoneza.

Kuphatikizana kosasunthika pakati pa makabati a COB modular kunatheka kudzera mu kulinganiza bwino makina ndi kulinganiza pamalopo, kupanga malo owonetsera opanda mizere yowoneka bwino pa malo onse okwana masikweya mita 42. Kapangidwe ka makabati opangidwa ndi aluminiyamu yopyapyala kutsogolo kunalola kuti kuyika konse kumalizidwe popanda kusokoneza kwambiri nthawi yogwirira ntchito ya chipinda chowongolera, komanso kumalola kuti kukonza kuchitike kuchokera kutsogolo kwa chiwonetserocho popanda kufunikira mwayi wolowera kumbuyo - chofunikira chofunikira pa malo okhala ndi antchito okhazikika omwe amagwira ntchito maola 24 patsiku.

Dongosololi linalumikizidwa mokwanira ndi nsanja ya mapulogalamu oyang'anira magalimoto yomwe ilipo kale ndipo linakonzedwa kuti lithandizire kusintha kwa ma input nthawi yeniyeni, kasamalidwe ka mawonekedwe a mawindo ambiri, njira zowonetsera zithunzi muzithunzi, komanso kukonza nthawi yowala kuti zigwirizane ndi zofunikira zowoneka bwino za magulu ogwira ntchito masana komanso usiku.

Mfundo Zaukadaulo

Zotsatira ndi Zotsatira za Ntchito

M'miyezi 18 pambuyo pokhazikitsa, bungweli linalemba za kusintha komwe kungayesedwe m'njira zosiyanasiyana zogwirira ntchito. Nthawi yodziwira zochitika za wogwiritsa ntchito inakula kwambiri, chifukwa cha kuchotsedwa kwa kugawanika kwa LCD bezel komanso kuwonjezeka kwa mawonekedwe onse azithunzi ndi kufanana. Oyang'anira adati kuthekera kowonera makamera ambiri pamalo amodzi osasoka - m'malo mwa gridi ya LCD yogawidwa - kunathandiza kwambiri kuzindikira momwe zinthu zilili panthawi yomwe magalimoto ambiri amadutsa komanso nthawi yoyang'anira zochitika.

Kuchokera pa kudalirika, chiwonetsero cha COB P1.25 sichinalembe zolakwika pa panel m'miyezi 18 yonse yowunikira pambuyo pokhazikitsa - mbiri ya magwiridwe antchito yogwirizana ndi mbiri ya kudalirika kwa ntchito yomwe ukadaulo wa COB LED wapangidwira kupereka. Kapangidwe ka kukonza kutsogolo kamachepetsanso nthawi yokonza yokonzedwa ndi pafupifupi 60% poyerekeza ndi makina am'mbuyomu a LCD, kuchepetsa kusokonezeka kwa ntchito panthawi yokonza yosafunikira.

Zokhudza Kukhazikitsa Uku

Pulojekitiyi ikuwonetsa kuthekera kwa Reiss Optoelectronics kupanga, kupanga, ndikupereka mayankho owonetsera a LED mkati mwa nyumba kuti akwaniritse ntchito zofunika kwambiri pantchito - kuphatikiza zomangamanga za boma, kayendetsedwe ka mayendedwe, ntchito zachitetezo cha anthu, kupanga mawayilesi ndi atolankhani, ndi malo olamulira makampani. Kukhazikitsa kulikonse kumathandizidwa ndi kasamalidwe ka pulojekiti yaukadaulo, kuyambitsa ntchito pamalopo, ndi ntchito yapadziko lonse lapansi yogulitsa pambuyo pogulitsa.

Mafunso Omwe Amafunsidwa Kawirikawiri — Ma COB Fine Pitch LED Displays a Zipinda Zowongolera

Kodi ndi pitch iti ya pixel yomwe ikulimbikitsidwa pa chiwonetsero cha LED cha chipinda chowongolera?
Pa malo owongolera omwe ali ndi mtunda wowonera wa mamita 2 mpaka 5, nthawi zambiri amalimbikitsidwa kuti azitha kugwiritsa ntchito pixel pitch ya P1.0 mpaka P1.5. COB P1.25 ndi imodzi mwamakonzedwe odziwika bwino kwambiri pa kayendetsedwe ka magalimoto, ntchito zachitetezo, ndi ntchito za malo olamulira.

Kodi ubwino wa COB LED kuposa SMD LED mu malo owongolera ndi wotani?
Ukadaulo wa COB LED umapereka malo owonetsera otetezedwa bwino komanso osasunthika omwe amalimbana ndi fumbi, chinyezi, komanso kukhudzana ndi thupi kuposa ma SMD LED - zomwe zimapangitsa kuti ikhale yoyenera kwambiri m'malo okhala ndi anthu ambiri omwe amagwiritsa ntchito mawonedwe ambiri. Ma COB LED amaperekanso mawonekedwe abwino kwambiri komanso mitundu yofanana nthawi zonse akamaonera pafupi.

Kodi khoma la kanema la LED lokhala ndi phula labwino limatha kugwira ntchito maola 24 patsiku mosalekeza?
Inde. Mndandanda wa Reiss COB P1.25 wapatsidwa mwayi woti ugwire ntchito nthawi zonse maola 24 pa sabata, masiku 7 pa sabata, ndipo nthawi yogwira ntchito ikuyembekezeka kupitirira maola 100,000 pansi pa mikhalidwe yokhazikika yogwirira ntchito.

Kodi Reiss Optoelectronics imapereka chithandizo chokhazikitsa ndi kuphatikiza mapulojekiti apadziko lonse lapansi?
Inde. Reiss imapereka chithandizo chonse cha polojekiti kuphatikizapo upangiri waukadaulo, kuyang'anira kukhazikitsa pamalopo, kuphatikiza makina, ndi ntchito yapadziko lonse lapansi yogulitsa pambuyo pa malonda m'misika yonse yayikulu.