Indlela yokukhetha uMboneleli weSkrini we-LED oNgaphandle ?

Ukukhetha umboneleli wesikrini esicacileyo se-LED sesinye sezona zigqibo zibalulekileyo onokuthi uzenze kwiprojekthi yakho yedijithali. Umboneleli omkhethayo uya kuqinisekisa umgangatho, ukusebenza, kunye{1}}nokuthembeka kwexesha elide lesikrini esiboniswayo, kunye neendleko zokulondolozwa kunye nembuyekezo kutyalo-mali. Kunye namakhulukhulu abavelisi kunye neenkampani ezirhwebayo ezikhuphisanayo ngeshishini lakho{3}}ingakumbi ukusuka kwingingqi yase-China yase-Shenzhen, apho uninzi lwezikrini ze-LED ezibonisa elubala ziqala{4}ukwahlula iqabane elithembekileyo kulowo unobungozi kufuna ulwazi olunzulu loshishino.

Selecting the right transparent LED screen supplier is one of the most critical decisions you'll make for your digital signage project.

Ukuqonda iMeko yoMboneleli

Umzi-mveliso wesikrini we-LED ocacileyo uneentlobo ezintathu ezahlukeneyo kakhulu zababoneleli, kwaye ukubhidanisa kunokukubiza amawaka.

Abavelisiamaziko okuvelisa, ukulawula yonke inkqubo yokuvelisa, kwaye unikeze amaxabiso angcono, ukhetho lokulungelelanisa, kunye nolawulo lomgangatho. Banokubonelela ngeekhenkethi zefektri, ixesha elicacileyo lokuvelisa, kunye nenkxaso yobugcisa ngqo.Iinkampani zokurhwebasebenza njengabalamleli phakathi kwakho neefektri. Abanye bongeza ixabiso ngobuchule bokukhangela kunye nokongamela umgangatho, abanye baphawula amaxabiso ngaphandle kokunikela ngeenkonzo ezinentsingiselo. Iinkampani zokurhweba zihlala zimele iifektri ezininzi kwaye zisenokungabi nolwazi olunzulu lobuchwephesha ngeemveliso ezizithengisayo.OEM / ODM Partnersyenza iimveliso phantsi kwebhrendi yakho okanye uguqule uyilo olusele lukhona kwiinkcukacha zakho. Obu budlelwane bufuna imiqulu emikhulu yokuodola kodwa bunikezela ngolawulo olukhulu kwimilinganiselo yemveliso.

Qala ngeuluhlu lwemveliso. Abavelisi bokwenyani basebenza kudidi lwemveliso egxininisiweyo.

Ukuqinisekiswa kwefektriimiba nayo. Cela ukhenketho lwevidiyo ephilayo kwindawo yokuvelisa. Abavelisi bokwenyani baya kukubonisa imigca ye-SMT, amagumbi ovavanyo olugugayo, kunye nezikhululo zolawulo lomgangatho ngaphandle kokuthandabuza. Iinkampani ezirhwebayo zinokubonisa imiboniso eshukumayo yendawo yokugcina impahla, zenze izizathu malunga "nemigaqo-nkqubo yokhuseleko," okanye zisilele ukuphendula ngokupheleleyo kwizicelo zefowuni yevidiyo.

Buza imibuzo eneenkcukacha yobugcisa malunga neenkqubo zokupakishwa kwetshiphu ye-LED, ulungelelwaniso lomqhubi we-IC, okanye iinkcukacha zomaleko we-PCB. Abavelisi bokwenene baphendula ngokuzithemba kunye neenkcukacha ezithile. Iinkampani zokurhweba zinika iimpendulo ezingacacanga okanye zifuna "ukukhangela neqela labo lobugcisa" kwaye zibuyele kuwe ngosuku okanye ezimbini.

Kubaboneleli baseTshayina ngokukodwa, cela zaboilayisenisi yoshishinokwaye khangela ukuba umda weshishini obhalisiweyo ubandakanya "ukuvelisa" okanye "ukuvelisa," kungekhona nje "ukuthengisa" okanye "urhwebo."

Ulwazi lweCandelo elibalulekileyo

Abathengi bahlala bethethathethana nzima ngexabiso, bazive banelisekile ngesivumelwano, kwaye bengenalo nofifi lokuba bavumelene ngokusezantsi{0}}kumacandelo amanqanaba.

I-chips ze-LED: Apho Imali Yakho Iya ngokwenene

Iichips ze-LED zixabisa malunga nesinye kwisithathu seendleko zesikrini-ngamanye amaxesha ngaphezulu{1}}kwaye ziqinisekise ngokuthe ngqo ukuqaqamba, ukuchaneka kombala, ubomi, kunye namazinga okusilela. Le asiyondawo yokusika iikona.

Phezulu kwimarike, unayoCreeukusuka e-USA kunyeUNichiaevela eJapan. Uzinzo olukhethekileyo, ukungaguquguquki kombala, ubomi obude-kodwa zibiza 3{5}}5 ngokuphindwe ka-5 ngaphezulu kwebrendi eziphezulu zamaTshayina, ukutyhala amaxabiso escreen ewonke ukusuka apho. Kuphela iqhezu elincinci labathengi likhetha ezi chips. Ezi ziqhelekile izitudiyo zokusasaza, ufakelo oluphezulu lwezakhiwo, okanye iivenkile ezithengisa iiflegi zeempawu zodidi oluphezulu. Iiprojekthi apho uhlahlo lwabiwo-mali luphantse lucingelwe emva koko.

Wonke umntu uhamba nayeNationstar. Yasekwa ngo-1969, bazakhele igama njengeyona nkampani ithembekileyo yaseTshayina yokupakisha i-LED. Iichips zabo azizange zibe nesiganeko esikhulu somgangatho. Kwishishini apho abathengisi benyamalala ngobusuku nje kunye neemveliso zisilela ngokumangalisayo, loo ngxelo ibala into ethile.

Kwaye le yinto ababoneleli abangayi kuvolontiya ngayo{0}}iNationstar ibonelela ngamabakala amathathu angaphakathi asemgangathweni. IRS Series (Reestar)ngumgca wabo wesiphelo-uphezulu onolwakhiwo lweengcingo zegolide, ezisa okona kuqaqamba kunye nozinzo. IUthotho lwe-FMihlala embindini-ukuya{1}phezulu{2}}ekupheleni, isengocingo lwegolide kodwa ixabisa ngokuphakathi. INH Seriesisebenzisa ucingo lobhedu kwaye imele ukungena{0}}kwinqanaba leNationstar umgangatho. Xa umthengisi esithi usebenzisa "i-Nationstar LEDs," hlala ubuza: ngoluphi uthotho? Ucingo lwegolide okanye ucingo lobhedu? Ixabiso kunye nomsebenzi womsantsa phakathi kwe-RS kunye ne-NH mkhulu.

Kinglightikunika uninzi lwentsebenzo yeNationstar kwindawo yexabiso eliphantsi-ingakanani esezantsi ixhomekeke kwiimeko zemarike zangoku kunye nothethathethwano loncedo. Lukhetho olusemthethweni lwemiboniso yentengiso jikelele apho kukho imiqobo yohlahlo lwabiwo-mali. Seta nje ulindelo oluyinyani{3}}imiba encinci ikholisa ukuvela emva kweminyaka emininzi yokusebenza okuqhubekayo. Hayi ukusilela ngokuyimfuneko, ukukhukuliseka kombala, ukuthotywa kokuqaqamba okuncinci, olo hlobo lwento.

Iimpawu zohlahlo lwabiwo-mali ezifanaMulinsenkwayeHongshengzikhona kwakhona. Azinasiphako ngese nganye, kodwa ezi chips zinezinga eliphezulu lokungaphumeleli kunye nokungaguquguquki kombala ophantsi. Ababoneleli abasebenzisa la macandelo bakhuphisana ngexabiso kuphela. Ngamanye amaxesha kulungile{3} ukuba wenza ufakelo lwexeshana okanye iprojekthi apho isikrini siza kutshintshwa kwiminyaka emibini, mhlawumbi iyavakala.

Iinkqubo zokulawula

Novastaruhlala phezulu. Amaxabiso okuhlaziya ukuya kuthi ga kwi-7,680Hz, ukusetyenzwa kwegreyscale okukhethekileyo, inkqubo yenkqubo yendalo ebanzi, -ukubambezeleka okuphantsi. Yinto esetyenziswa zizitudiyo zokusasaza kunye namaziko omyalelo. Kukho iprimiyamu, kodwa kubuthunywa{6}}usetyenziso olubalulekileyo apho iikhamera zithatha isiboniso okanye imiba yophawu ayamkelekanga, kulufanele utyalo-mali. Malunga ne-20-25% yabathengi baya kule ndlela.

Uninzi lwabathengi luphelaUkukhanya kombala, kwaye idla ngokuba yifowuni efanelekileyo. Ibekwe ngempumelelo kwiintlobo ezininzi zeprojekthi-irenti yeqonga, imiboniso yentengiso, izikrini zentengiso,{2}}iminyhadala ephakathi. Amaxabiso okuhlaziya kunye nokusetyenzwa kwegreyscale komelele, uzinzo lomqondiso ngexesha le-24/7 yokusebenza lugqwesile, kwaye ujongano luxolela ngokwaneleyo kangangokuba igcisa elizinikeleyo alifuneki ukuba liyiqhube. Ufakelo oluqhelekileyo lwentengiso, i-Colorlight iphantse isoloko ilukhetho olufanelekileyo.

Emva koko kukhoLinsn. Inketho yebhajethi, esisiseko ethembekileyo. Iyenza le iyenzayo{2}}isusa inkqubo yelifa, ibonisa ubukhulu becala umxholo ongatshintshiyo, kwaye ayifuni iimpawu eziphambili, isebenza kakuhle. Sukulindela nje ukuba uchukumiseke.

Isilumkiso esinye nokuba ukhetha luphi na: khankanya uphawu kwisivumelwano sakho sokuthenga. Ababoneleli baye baziwa ngokucaphula amaxabiso eNovastar kwaye bahambise iinkqubo zeLinsn.

Ii-ICs zomqhubi kunye neeMbonelelo zaMandla

Abathengi bajonga ngaphezulu kwee-chips ze-LED bajonga ii-ICs zomqhubi.

Ii-ICs zomqhubilawula ukukhanya kwe-LED yomntu kunye nemveliso yombala. iinketho Premium ukusukaI-MBI (i-macroblock), Chipone, okanyeICNhambisa ulawulo lwegreyscale ephucukileyo, ukungaguquguquki okungcono kwangoku, ukusetyenziswa kwamandla aphantsi, kunye nokunciphisa ukuveliswa kobushushu. Umahluko phakathi kokuphezulu-kwesuntswana kunye nasezantsi{2}}kancinci kwe-greyscale ngokwenene ubonakala kwiliso lenyama kwimiboniso yodidi.

Power supplies matter more than most people realize-they prevent flickering, ensure stable brightness, and protect against electrical damage. Mean Well from Taiwan is the gold standard. Chuanglian is a reliable Chinese alternative. G-Energy is popular in LED display applications. Avoid unnamed or generic power supplies-they fail prematurely and can take other components down with them.

Izibonelelo zamandlaIbaluleke ngaphezu kokuba abantu abaninzi becinga{0}}ithintela ukuqhwanyaza, ukuqaqamba okuzinzileyo, kwaye ikhusela kumonakalo wombane.Mean Kahleukusuka eTaiwan ngumgangatho wegolide.Chuanglianyenye ethembekileyo yaseTshayina.-Amandlaidumile kwizicelo zokubonisa i-LED. Kuphephe ukubonelelwa ngombane ongachazwanga ngagama okanye enziwe afana nalawo enziwe ngabenzi -ayasilela kwangethuba kwaye inokuthatha amanye amalungu ehle nawo.

Ukuqinisekiswa kweSiqinisekiso

Kwimarike yaseYurophu oyifunayoUkumakishwa kweCE. Ukuthotyelwa kweRoHSigubungela izithintelo zezinto ezinobungozi. Imarike yaseMelika ifunaIsatifikethi seFCC. TÜVNgokuzithandela ithwala ubunzima njengoqinisekiso lweqela lesithathu.ISO 9001ibandakanya iinkqubo zolawulo lomgangatho. Kwaye ukuba iimveliso zithengiswa ngaphakathi eTshayina,Isiqinisekiso se-CCCiyasebenza. Ayizizo zonke iiprojekthi ezizidingayo zonke ezi-jonga ukuba zeziphi ezibalulekileyo kwimarike yakho kwaye uqinisekise ezo ngocoselelo.

Ukuqinisekisa oku ngokwenene: qhagamshelana nequmrhu elikhuphayo ngokuthe ngqo. Uninzi lwemibutho yezatifiketi igcina i-database ye-intanethi. Jonga ukuba amagama enkampani, iidilesi, kunye nemida yemveliso iyahambelana. Cela ukuskena okuphezulu{3}} kwesisombululo esibonisa amanani esatifikethi kunye nemihla yokuqinisekisa. Ukuthenga izinto ezinkulu, cinga ngokuqeshaSGS, TÜV, okanyeEUROLABukuqinisekisa iinkcazi kwi{0}}siza.

Alibaba Supplier Assessment

Ubume boMboneleli weGolideixabisa amawaka eerandi ngonyaka, nto leyo ebonisa ukuzibophelela okuthile. Abenzi bobuqhetseba abayi kutyala le mali. Kodwa ababoneleli beGolide baziwa ngokuzisa iimveliso ezingekho mgangathweni. Ibheji ithetha ukuba bahlawule umrhumo, hayi ukuba bathembekile. IIbheji yoMboneleli oQinisekisiweyoibonisa{0}}uhlolo lwendawo eqinisekisa ukuba ishishini likhona kwidilesi ebhalisiweyo. Umqondiso ongcono, awukabikho isiqinisekiso somgangatho wemveliso.

Iminyaka kwiShishiniizinto ezibaluleke ngaphezu kokuba abantu becinga. Ababoneleli abasebenza 5+ iminyaka phantsi kwegama elinye lenkampani babonisa uzinzo. Abenzi bobuqhophololo badla ngokunyamalala kwisithuba esi-1{4}}iminyaka emi-2 kwaye baphinde babhalise phantsi kwamagama amatsha. Jonga umhla wokubhalisa, hayi nje ukuba ibango leprofayile.Isiqinisekiso soRhweboinikeza ukhuseleko lwentlawulo ukuba ababoneleli bayasilela ukuhlangabezana nemihla yokuthumela okanye imigangatho yomgangatho.

Ulawulo lwemeko

Ngaphambi kokuveliswa, kufuna amaxwebhu eempawu ze-chip ze-LED, iimodeli ze-IC, iimpawu zobonelelo lwamandla, kunye neenkcukacha zePCB. Ziquke ezi kwikhontrakthi yakho kunye namagatya esohlwayo sokutshintsha. Ngee-odolo ezibalulekileyo, cela iisampulu zemveliso ngaphambi kokugunyazisa imveliso epheleleyo.

Kubaukuhlolwa kwemizi-mveliso-kunye neeodolo ezinkulu, oku kubalulekile{1}nantsi into eyahlula imisebenzi yokwenyani kumagumbi omboniso. Khangela igumbi elicocekileyo okanye uthuli{3}indawo ezilawulwayo zendibano. Iinkqubo zokulawula ubushushu kunye nokufuma. Ugcino lwecandelo olucwangcisiweyo olunophawu olufanelekileyo. Imigca yemveliso ye-SMT yanamhlanje. Kwicala lovavanyo, jonga amagumbi ovavanyo oludala lwe-LED, ukuqaqamba kunye nezixhobo zokulinganisa umbala, izixhobo zokuvavanya ukhuseleko lwevoltage ephezulu, kunye nokukwazi ukuvavanya ukusebenza kwe-thermal.

Phambi{0}}imigangatho yovavanyo lokuthunyelwa: izikrini kufuneka zingene amandla aqhubekayo-kuvavanyo ubuncinane iiyure ezingama-72{2}}abanye abavelisi benza ixesha elide. Ukuqaqamba okufanayo kufuneka kube phezulu, ngokuqhelekileyo i-95% okanye ngaphezulu. Ubushushu bombala kufuneka buwele phakathi koluhlu olufanelekileyo lwemiboniso yentengiso, ngokuqhelekileyo kwindawo ethile malunga ne-6,500K ukunika okanye ukuthatha. Umahluko womlinganiselo uxhomekeke kwisicelo sakho{9}}elungileyo{10}}imveliso yepitch kufuneka ibethe amanani aphezulu kunofakelo oluqhelekileyo. Imigangatho yoshishino ngobuchwephesha ivumela ipixels ezimbalwa ezifileyo nge 10,000, kodwa ababoneleli bomgangatho bazisa kufutshane{14}}ipixels ezifileyo.

For serious money, professional inspection companies are worth it. SGS, TÜV, and Intertek are the major players. Costs vary depending on location and scope-budget a few hundred dollars per inspection day plus travel. Sounds expensive until you compare it to the cost of a bad shipment.

Ngemali enzima,iinkampani zokuhlola iingcalizifanelekile. I-SGS, i-TÜV, kunye ne-Intertek ngabona badlali baphambili. Iindleko ziyahluka ngokuxhomekeke kwindawo kunye nomda{2}}ibhajethi ngamakhulu ambalwa eedola ngosuku lohlolo kunye nohambo.

Amaxabiso

Iimodyuli zesikrini se-LED ngokwazo zitya uhlahlo lwabiwo-mali lwakho-ngesiqhelo ngaphezulu kwesiqingatha. Iisistim zolawulo, unikezelo lwamandla, izakhiwo zekhabhathi, ukupakishwa, kunye nokuthumela ngenqanawa kwahlula intsalela ngokwemilinganiselo eyahlukileyo ngokuxhomekeke kuqwalaselo lwakho oluthile kunye nendawo oya kuyo.

Amaxabiso emarike angoku atshintsha rhoqo, nantsi imvakalelo erhabaxa yembonakalo-mhlaba. Izikrini ezisisiseko zangaphakathi ezine-pixel pitch enkulu yeyona ndawo ifikelelekayo yokungena. Njengoko usiya kwipixel eziphucukileyo, amaxabiso anyuka kakhulu{2}}ngamanye amaxesha aphinda kabini nangaphezulu. Izikrini zangaphandle ziyalela iprimiyamu ngaphezulu kwezinto ezilinganayo zangaphakathi ngenxa yeemfuno zokumelana nemozulu. Iimveliso zeHolographic kunye nezizodwa zihlala phezulu kwimarike.

Ngalo lonke ixesha uqinisekisa ukuba iikowuti zibandakanya ukuthunyelwa kunye nemisebenzi yempahla, inkqubo yehardware yolawulo kunye neelayisensi zesoftware, isikhokelo sofakelo, ulwabiwo lweendawo ezisecaleni, izixhobo zoqeqesho, kunye nokhuseleko lwewaranti. Iingcaphuno ezibonakala zikhuphisana zaziwa ngebhaloni nje ukuba zonke "izongezelelo" zongezwe.

Uthethathethwano olunamandla: iiodolo ezinkulu zifaneleka ukufumana izaphulelo ezinentsingiselo, nangona umda wohluka ngokomthengisi. Ukuba uhlahlo lwabiwo-mali luqinile, xoxa usebenzisa i-Kinglight endaweni ye-Nationstar LEDs, okanye i-Colorlight endaweni ye-Novastar control systems. Qonda nje urhwebo. Imigaqo yentlawulo eqhelekileyo idla ngokubandakanya idiphozithi ngaphambili, enye intwana phambi kokuba ithunyelwe, kwaye ibhalansi emva kokwamkelwa{3}}ukwahlulwa kanye kuyaxoxisana.

Iiflegi ezibomvu: amaxabiso ngendlela engaphantsi kwento ecatshulwe ngumntu wonke (umntu osika iikona kwindawo ethile), ukungafuni ukwenza izinto ngeendleko, uxinzelelo lokuhlawula ngokukhawuleza, izicelo zentlawulo kwiiakhawunti zomntu. Amashishini asemthethweni aseTshayina asebenzisa ii-akhawunti zebhanki ezinkulu kwiibhanki ezinkulu-I-ICBC, iBhanki yoKwakha yaseTshayina, iBhanki yezoLimo yaseTshayina, iBhanki yaseTshayina. Izicelo zeakhawunti yobuqu luphawu olukhulu olulumkisayo.

Emva kwe{0}}iNkonzo yoThengiso

Izikrini ze-LED ezicacileyo zifuna ukulungiswa okuqhubekayo. Vavanya emva{1}}ubuchule bokuthengisa phambi kokuba ubafune.

Iwaranti eqhelekileyoukusuka kubavelisi abahloniphekileyo baqhuba iminyaka eyi-2-3, egubungela iziphene ze-hardware kunye nokusilela kwecandelo lombane. Iimodyuli ze-LED, izixhobo zombane, kunye neenkqubo zokulawula zonke kufuneka zibandakanywe. Umonakalo osuka kufakelo olungafanelekanga, ukunyuka kwamandla, okanye imiba yokusingqongileyo ayivalwanga. Ufakelo lwentengiso, thethana namaxesha okuphendula aqinisekisiweyo-iiyure ezingama-24-48 zoxilongo olukude, iveki okanye ezimbini zokutshintsha iindawo. Qonda indlela amabango ewaranti asebenza ngayo ngokwenene. Ukuthunyelwa kwamanye amazwe kwamalungu atshintshiweyo kunokuthatha iiveki kunye nokulibaziseka kwempahla.

Nali icebiso eliye lasindisa abathengi abaninzi iintloko ezibalulekileyo:thenga iimodyuli ezongezelelweyo ngeodolo yakho yokuqala-ndaweni ithile kwi-5-10% uluhlu ngokuxhomekeke kubungakanani bofakelo kunye nofikelelo luyacetyiswa. Oku kukunika amandla okutshintsha kwangoko kwaye kuqinisekisa ukungaguquguquki kombala kuba zenziwe kwibhetshi enye. Ukuzama ukukhangela iimodyuli ezihambelanayo kwiminyaka emibini kamva ziibhetshi zemveliso yobusuku ziyahluka kancinci, kwaye iimodeli eziyekiweyo zihambile ngonaphakade.

Qinisekisa ukuba ababoneleli bayakugcinaukufumaneka kweendawo ezisecaleniiminyaka 5+. Abanye abavelisi bayeka iimveliso ngokukhawuleza, beshiya abathengi bexakekile. Thetha amaxabiso asetyenziswayo ngaphambili ukunqanda ukunyuswa kwamaxabiso xa uphelelwe lithemba.

Amaxwebhu obugcisaimiba: izikhokelo zofakelo, iincwadana zesistim yolawulo, iinkqubo zokulinganisa, izikhokelo zokulungisa iingxaki. Ukufumaneka kwenkxaso ekude. Umahluko kwizowuni yexesha kunye nababoneleli baseTshayina benza nzima{2}}inkxaso yexesha lokwenyani{3}}ukuba ukuMntla Melika okanye eYurophu, yibalela oku. Abanye ababoneleli bamazwe ngamazwe bagcina amaqabane enkonzo asekuhlaleni, nto leyo enceda kakhulu.

UkuNcitshiswa koMngcipheko kunye noThintelo lobuQhinga

Bait kwaye utshintshengowona mba uxhaphakileyo. Amacandelo ePrimiyamu ecatshulweyo, izinto ezibambeleyo ezikumgangatho ophantsi zinikezelwe. Uthintelo: khankanya zonke iimpawu zecandelo kunye neemodeli kwiikontraki ezinamagatya esohlwayo. Yenza uhlolo-phambi kokuthunyelwa.

Iinkampani zomgunyathizikhona. Abaqhatha benza iiwebhusayithi zobuchwephesha zeenkampani{1}ezingekhoyo. Qinisekisa ukubhaliswa kweshishini. Cela ukhenketho lwefektri yevidiyo. Qala ngeeodolo zolingo ezincinci.Ukwalathisa intlawulokwenzeka xa abakhohlisi bezenza ababoneleli abasemthethweni kwaye bacele intlawulo kwiiakhawunti ezahlukeneyo. Qinisekisa iinkcukacha zentlawulo ngeenombolo zefowuni ezaziwayo, hayi i-imeyile. Ungaze uhlawule kwiiakhawunti zakho.

Ukuthotywa komgangatho ngokuhamba kwexeshainobuqili. Ii-odolo zokuqala zihlangabezana neenkcukacha, ii-odolo ezilandelayo zisebenzisa amacandelo angabizi kakhulu nje ukuba intembeko isekiwe. Ifuna uhlolo lwamaxesha athile kunye nokugcina iinkcukacha zecandelo kwiikhontrakthi eziqhubekayo.

Phambi kokuzibophelela kuye nawuphi na umthengisi: qinisekisa ilayisensi yeshishini labo, ubukho beFactory ngokhenketho lwevidiyo okanye-uphicotho lweqela lesithathu, jonga ubunyani besatifikethi, ucele kwaye uqhagamshelane neereferensi zabathengi, khangela igama lenkampani ngo "scam" okanye "izikhalazo" kwi-intanethi, qala ngee-odolo zovavanyo ezincinci, sebenzisa iindlela zokuhlawula ezikhuselekileyo ngokhuseleko lomthengi.

Izinto ezibalulekileyo zeKhontrakthi

Ikhontrakthi yakho kuphela kokhuseleko lokwenyani xa izinto zingahambi kakuhle.

Qala ngeiinkcukacha-kwaye ndithetha iinkcukacha ezipheleleyo. Tshixa uphawu lwetshiphu ye-LED kunye nenombolo yomzekelo ngqo, hayi nje "Nationstar" kodwa "Nationstar RS Series" okanye nantoni na ovumelene ngayo. Okufanayo kuya kumqhubi we-ICs, iinkqubo zokulawula, kunye nokubonelela ngombane. Bandakanya inowuthi yepixel, amanqanaba okuqaqamba, izinga lokuhlaziya, ipesenti yokungafihli, kunye nemilinganiselo yekhabhinethi ukuya kutsho kwimilimitha. Ukuba ibalulekile kuwe, yeyekhontrakthi.

Imigangatho yomgangathokufuneka amazinyo. Chaza ubuninzi bepixel efileyo eyamkelekileyo{1}Ndicebisa unyamezelo lweqanda. Cacisa iimfuno zokuqaqamba okufanayo (ama-95% okanye ngaphezulu), uluhlu lokunyamezela ubushushu bombala, kunye nendlela yovavanyo lokwamkelwa oluya kwenziwa ngayo. Ngubani owenza uvavanyo? Zeziphi izixhobo? Kwenzeka ntoni ukuba iyasilela?

Imigaqo yokuhanjiswakufuneka ikukhusele ekulibazisekeni okungapheliyo. Faka umda wexesha lokwenyani lemveliso, chaza indlela yokuthumela ngenqanawa, misela umhla wokugqibela wokuhanjiswa, kwaye{1}}oku kubalulekile{2}kuquka amagatya esohlwayo sokulibaziseka. Into efana ne-0.5-1% yexabiso lekhontrakthi ngeveki yokulibaziseka inika ababoneleli inkuthazo yokwenene yokubetha imihla yabo.

Yakha yakhoishedyuli yentlawulomalunga neemilestones onokuthi uziqinisekise. Ukwahlula okuqhelekileyo kunokuba yi-30% yediphozithi, i-30% emva kokuvunywa kokuhlolwa kwemveliso, kunye ne-40% emva kokunikezelwa kunye nokuvavanya ukwamkelwa. Ungaze uhlawule isavenge sokugqibela de ube uqinisekisile ukuba imveliso iyahlangabezana nemigaqo. Ababoneleli abatyhala ngamandla kwesi sakhiwo bawangawangisa iflegi ebomvu.

Imiqathango yewarantibafanele ukuhoywa ngaphezu kokuba abathengi abaninzi bebanika. Cacisa ixesha le-inshorensi, into ebandakanyiweyo nengabandakanywanga, izibophelelo zexesha lokuphendula, kunye nenkqubo echanekileyo yokufaka amabango. Fumana umthengisi ukuba azibophelele ekufumaneni iinxalenye ezisecaleni ubuncinane iminyaka emihlanu.

Okokugqibela, jonga okwenzekayo xa izinto zingahambi kakuhle. Chazaumthetho olawulayo, iinkqubo zolamlo, kwayeulawulo. Kubaboneleli baseTshayina, qonda ukuba ukunyanzelisa iikhontrakthi kwimida yamazwe ngamazwe kunzima kwaye kuyabiza.

Ukuvavanya ababoneleli ngokuSebenza

Xa uthelekisa ababoneleli, izinto zobunzima ngokweemfuno zakho zeprojekthi ethile. Isitudiyo sosasazo sibeka phambili amaxabiso okuhlaziya kunye nokuchaneka kombala ngaphezu kwayo yonke enye into. Ikhonkco lokuthengisa likhathalela ngakumbi iindleko ezipheleleyo zobunini kunye nokulula ukugcinwa. Ufakelo lomnyhadala wexeshana lunokwandiswa ngokwexabiso kuphela. Yazi into ebalulekileyo kwiprojekthi yakho ngaphambi kokuba uqalise ukufaka amanqaku ababoneleli.

Umgangatho wecandeloIbaluleke kakhulu kunezinye izinto{0}}yiloo nto uyithengayo.Isakhono sokuvelisakunye neenkqubo zokulawula umgangatho ziza ngokulandelayo.IziqinisekisoUmba wokuthotyelwa awukuxeleli kakhulu malunga nomgangatho wemveliso.Amaxabisoibalulekile, kodwa phatha amaxabiso aphantsi ngendlela ekrokrisayo njengophawu lwesilumkiso kunelithuba.Emva kwe-inkonzo yentengisoiba yinto ebalulekileyo xa kukho into engahambi kakuhle.

Inkqubo esebenzayo: qala ngokususa abaniki-nkonzo abangenako ukungqinisisa amandla okwenza okanye iziqinisekiso. Thelekisa iinkcukacha zecandelo phakathi kwezo ziseleyo. Fumana ucatshulo oluneenkcukacha kubaboneleli abaninzi abafanelekileyo{2}}isithathu ukuya kwisihlanu sikholisa kukunika imbono yemarike eyaneleyo. Qhagamshelana nabathengi abakhoyo babagqatswa bakho abaphezulu kwaye undwendwele ufakelo ukuba kunokwenzeka. Qala ngeeodolo ezincinci phambi kwezibophelelo ezinkulu.