Nditayamba kukumana ndi polojekiti yowonetsera kunja kwa LED, ndinaganiza kuti ndikhoza kupumula mophweka bola nditasankha chinthu choyenera ndikupeza gulu lokonzekera loyenera. Sindinathe kufikira pamene ndinawona chionetsero cha madola miliyoni -chikulephera chifukwa cha dera laling'ono m'nyengo ya mvula chifukwa cha kuchepa kwa madzi m'pamene ndinazindikira kuti misampha ya mundawu inali yaikulu kuposa momwe ndimaganizira.
Kusankha tsamba ndikofunikira kwambiri kuposa kusankha skrini: "Pre-makhalidwe" omwe amanyalanyazidwa
Chodetsa nkhawa chachikulu chamakasitomala pakulumikizana koyamba ndi "Kodi chomveka bwino, P2.5 kapena P3 ndi chiyani?" Komabe, monga akatswiri, tiyenera kuthana ndi izi nthawi yomweyo: 70% ya kupambana kapena kulephera kwa chiwonetsero chakunja kwa LED kumadalira kuwunika kwa chilengedwe cha malo oyikapo. Chaka chatha, pamene ndinkapanga pulani ya malo ochitira malonda, kasitomala anaumirira kukhazikitsa 8-mamita{7}} sikirini yapamwamba m'mbali mwa nyumba yaikulu. Kafukufuku wapa-wawonetsa kuti derali limakhala ndi avereji ya liwiro la mphepo pachaka la Level 7 ndipo linali pafupi ndi polowera njira yapansi panthaka. Pamapeto pake, tidanyengerera kasitomala kuti achepetse kukula kwa chinsalu ndi 30% ndikuwonjezera kukana kwa mphepo kwa kapangidwe kazitsulo. Pambuyo pake, chinsalu chofananira cham'malo ogulitsira oyandikana nawo chinasintha nthawi ya mphepo yamkuntho, ndipo mapangidwe athu adakhala ngati choyimira. Yang'anani pa mbali zitatu zazikulu: Choyamba, maziko a katundu{19}}kubereka. Makoma a konkire sayenera kupitirira 800kg pa lalikulu mita (kuphatikiza kulemera kwa chitsulo). Zomanga zazing'ono kapena zopepuka zopepuka ziyenera kupewedwa. Chachiwiri, ngodya zowunikira ziyenera kupewedwa. Pewani kuyang'ana kumadzulo{{24}mazenera akumadzulo kapena zingwe zounikira. (Pulojekiti imodzi idatsika ndi 60% pakusiyana kwazenera chifukwa chowunikira molunjika usiku kuchokera kumisika yamsewu.) Pomaliza, mawonekedwe anyengo. M'madera a m'mphepete mwa nyanja, zowonongeka za mchere ziyenera kuganiziridwa (zitsulo zokhala ndi nano-coating zimalimbikitsidwa). M'mizinda yakumpoto, kutentha kwachisanu kungakhale kochepa, choncho onetsetsani ngati module yotentha ya cabinet ndi yovomerezeka.
Tsatanetsatane wa Kuyika
Lamulo lazakampani losalankhula poika bulaketi ndikuti zomangira zonse ziyenera kumangidwa ndi njira ya "double-safe". Kwa mapulojekiti wamba, 10.9-ma giredi apamwamba-maboti amphamvu ndi okwanira. Komabe, m’madera a m’mphepete mwa nyanja m’mphepete mwa nyanja muli mphepo yamkuntho kapena mphepo yamkuntho, timawonjezera{10}mawotchi otsekereza m’malo olumikizirana mabulaketi akuluakulu ndikumangitsa ndi ma torque kufika 120% ya mtengo wake (mwachitsanzo, mulingo umafunika 50 N·m, koma torque yeniyeni ndi 60 N·m). Chaka chatha, polojekiti ku Hebei Province inalephera kugwiritsa ntchito njira zotsutsana ndi kumasula. Pambuyo pa mphepo yamphamvu, mabawuti onse asanu a M16 anavula. Panthawi yokonzanso mwadzidzidzi, ngakhale zigawo za maziko ophatikizidwa zidapezeka kuti zasintha.
Kuyika zingwe nthawi zambiri kumatulutsidwa ngati "ntchito yamagetsi," koma kumakhala ndi zovuta zobisika. Zingwe zamagetsi ndi zingwe zolumikizira ziyenera kulekanitsidwa ndi osachepera 30 cm (moyenera ndi mbiya zachitsulo). Pakufufuza kwina, anapeza kuti wogwira ntchito yomangayo anangosonkhanitsa pamodzi ziŵirizo, zomwe zinachititsa kuti skrini isokonezeke. Kusokoneza kwambiri-kutha kupangitsa kuti kirediti kadiyi isawerengere data molakwika. Kuphatikiza apo, ndikofunikira kutsatira mfundo ya "skrini imodzi, malo amodzi", yokhala ndi kukana kwapansi kosakwana 4 ohms. (Malo ambiri omanga amangokhalira kulumikiza malo opezeka anthu ambiri, zomwe zimatha kukhala bomba lomwe nthawi zambiri limaphulika pamabingu.)
"Zidule Zowoneka" Panthawi Yotumiza
Chophimba chikayatsidwa koyamba, 90% yamakasitomala amayang'ana pakatikati kuti ayang'ane mtundu wofanana. Komabe, ogwiritsa ntchito odziwa bwino amadziwa kuti malo omwe ali ndikufa pamakona anayi ndi mayeso enieni a litmus. Mukamagwiritsa ntchito tchati choyesera cha akatswiri, yang'anani kwambiri pakuwona kusiyana kwamitundu itatu yoyambirira, yofiira, yobiriwira, ndi yabuluu, pakuwala kotsika (pansi pa 10%) ndi kuwala kwakukulu (kupitilira 80%). Tidazindikirapo kuti ma module angapo anali ndi utoto wofiirira pabuluu pakuwala kwa 10%. Izi zidatsatiridwa ndi driver IC batch issue-vuto lomwe silikuwoneka ndi-white test.
Kuyesa pa Grayscale kumafuna "kutsimikizira mwamphamvu": gawani chinsalucho mumagulu asanu ndi anayi -akuluakulu a gridi, kuwonetsa milingo isanu imvi: 10%, 30%, 50%, 70%, ndi 90%. Mwachisawawa sankhani ma pixel 10 m'dera lililonse ndikuyerekeza kusiyana kwa mitundu (ΔE> 3 imatengedwa kuti ndiyolephera). Chinthu chinanso chovuta kwambiri ndicho kuchepetsa mlingo. Diso la munthu silingathe kuzindikira kusiyana pakati pa 60Hz ndi 1920Hz pazithunzi zosasunthika, koma vidiyo yoyenda pang'onopang'ono yokhala ndi foni yam'manja imawonetsa kusiyana kwake (kutsika kotsitsimutsa kumatulutsa masikanidwe owoneka bwino, zomwe zimapha mazenera akamawonera chapafupi).
"Malamulo Opulumuka" Panthawi ya Opaleshoni ndi Kukonza Gawo
Konzani dongosolo loyeretsera monga momwe mungapangire chida cholondola: Palibe mowa kapena -ndege zamadzi zothamanga kwambiri! Lamulo lofunika kwambiri lomwe tapeza ndikuthira pamwamba pamwezi kuti lisafufutike fumbi, kulipukuta kotala ndi chotsukira cha LED (pH 6.5-7.5) ndi nsalu ya microfiber, ndikuchotsa{4}}madontho amakani ndi chofufutira. Nthawi ina munthu wina ankagwiritsa ntchito mfuti yotsuka m'galimoto yothamanga kwambiri, zomwe zinachititsa kuti chisindikizo cha rabara chosalowa madzi chiwonongeke komanso kuti madzi alowemo. Kukonzanso kwake kunali kokwanira katatu kukonza nthawi zonse.
Dongosolo lochenjeza za zolakwika liyenera kukhala ndi "magawo atatu-machitidwe oyankhira": Gawo 1 limakhudza makina owongolera omwe amatumiza zokha kutentha ndi mitengo yamagetsi tsiku lililonse (ngati ipitilira digirii 45, yang'anani nthawi yomweyo kutentha kwake); Gawo 2 limakhudzanso kuyang'ana m'mphepete mwa ma module mlungu ndi mlungu kuti muwone zizindikiro zakuda (chizindikiro choyambirira cha kutentha-); ndipo Level 3 imaphatikizapo kuyezetsa ma spectrometer pamwezi pakusintha kwamitundu. Kumbukirani lamulo la ironclad ili: ngati gawo limodzi lili ndi madontho atatu kapena kuposerapo motsatizana, gawo lonse liyenera kusinthidwa m'malo molemba madontho amodzi{7}}kupanda kutero, zizindikiro zodziwikiratu za kukonza zidzatsala.
Lingaliro lakukwaniritsa kuyimirira pansanjika ya 26, moyang'anizana ndi chimphona chachikulu cha LED chomwe mudathandizira kuwunikira mzinda wonse, sichingafanane. Koma chowonadi chowona chamakampaniwa ndikuti: palibe zinthu zabwino, zimangobwereza ukadaulo wokhazikika. Nthawi zonse ndikakumana ndi vuto latsopano (monga posachedwapa Mini LED kunja kutentha dissipation vuto), ndimaganizira zimene mbuye wanga ananena: "Zowonetsera panja sizimangokhala kuikidwa ndiyeno kumalizidwa, ayenera kutsagana ndi mayesero a kasupe, chilimwe, autumn ndi yozizira." Ndikukhulupirira kuti izi ndi kutentha kwa thupi zitha kukuthandizani kupewa zokhota zomwe tidayendapo m'mbuyomu.