I-Hardware eTshintsha indawo efileyo ibe yingeniso
Yonke ivenkile enkulu inamawakawaka ee-intshi ezisikweri sendawo echithiweyo yokubonwayo. Imiphetho yeshelufu, iifreyimu zeengcango zesikhenkcisi, ubuso bekhawunta yokuphuma{1}ezi zithuba zibambe iithegi zexabiso lamaphepha kunye nemicu yentengiso engatshintshiyo kangangamashumi eminyaka. Izixhobo ezivela kwixesha apho ukuthengiswa kweentengiso kwakuthetha ukuprinta kunye ne-laminating.
Izikrini ze-LCD ezoluliweyokuphelisa oku kungasebenzi kakuhle. Le miboniso ibanzi -ebanzi, enomlinganiselo oqala ku-16:4 ukuya ku-16:1, ithatha izithuba ezibonakalayo ezingakwaziyo ukuzibamba. A23.1{1}intshi yohlobo lwebha yombonisotyibilika kungqameko oluqhelekileyo lweshelufu engama-600mm. AIyunithi ye-37-intshiuvula ifreyimu yocango lwesikhenkcisi. Itekhnoloji ayikho ngenxa yokuba iinjineli zazifuna ukwakha izikrini ezingaqhelekanga, kodwa ngenxa yokuba iindawo zokuthengisa zifuna imiboniso ehambelana neziseko ezikhoyo kunokuba zifune iziseko zokutshintsha kubo.
Kutheni iShelf{0}}Edge iziboniso zigqwesa yonke enye indlela
Intengiso yemveli{0} yevenkile isebenza kude. I-Endcap ibonisa ukubamba ingqalelo kwi-aisle. Iimpawu ezingaphezulu zibonelela ngendlela. Iipowusta zentengiso zihombisa iindonga. Zonke ezi zihlupheka ngenxa yobuthathaka obufanayo: zihlukaniswe kwimveliso yindawo ebonakalayo kunye nomthwalo wokuqonda.
Ishelufu-i-edge eyoluliweyo ye-LCD iyawususa lo msantsa ngokupheleleyo. Isikrini sihlala iimilimitha ukusuka kwimveliso esiyikhuthazayo. Iliso lomthengi liyashukuma ukusuka kumboniso ukuya kwintengiso ngaphandle kokunqumla nakweyiphi na indawo engenelelayo. Akukho "fumana le mveliso kwenye indawo" inyathelo. Ukubizelwa kwisenzo kunye nesenzo ngokwaso sithatha indawo efanayo yokujonga.
Amazinga oguqulo angcono alandela ngokwendalo ukusuka kolu cwangciso. Inkqubo yokulinga eCarrefour's eLyon ivenkile ebhalwe phantsi intengiso yonyuka kwindawo esezantsi{1}ukuya{2}}phakathi kwamashumi amabini epesenti yoluhlu lweziselo ezinyusiweyo xa ishelufa{3}}imiboniso esekupheleni ithatha indawo yendlela yemveli{4}}isiphelo sonyuso lweemveliso ezifanayo. Uhlahlo lwabiwo-mali lwentengiso luhleli lufana{6}}kutshintshwa kokubekwa kuphela.
Izithethi zeshelufu ezimileyo kunye neethegi zexabiso lephepha aziyiqalisi le mpendulo. Zikhona kwindawo ebonwayo kodwa azifuni ngqalelo. Ayoluliwe iLCD enomxholo opopayiivula inkqubo yokukhangela intshukumo yeperipheral ngokuzenzekelayo. Abathengi bajika iintloko zabo kwicala lentshukumo ngaphandle kwesigqibo esinengqondo.
Uphando olusuka kwi-Ehrenberg-i-Bass Institute yophononongo lwentengiso luyilinganisele esisiphumo ngokusebenzisa iliso{1}}lomkhondo kwiihambo zokuthenga kwiivenkile ezinkulu zase-Australia. Iimpawu zeshelufu ezimileyo zithe zajongwa ngokufutshane ngaphantsi kwesiqingatha sesekhondi. Iziboniso ezinamandla ezibonisa intshukumo elula{4}engacaciswanga kakuhle ngevidiyo, imizobo yexabiso eshukumayo{5} ibanjwe amatyeli amaninzi ubude. Uphononongo lugqibe ekubeni intshukumo yodwa, engaxhomekekanga kumgangatho womxholo, yandisa ingqalelo yokubamba ngomda obanzi.
Ubume obunganyanzelekanga bolu kuthathwa kwengqwalasela abuxabisekanga. Isikrini akufuneki sibe sihle okanye silumke. Kufuneka ihambe.
Umcu wentengiso wephepha ufuna uyilo, imvume, ushicilelo, ukuthunyelwa, kunye nokufakwa ngesandla kuyo yonke indawo yevenkile. Ukutshintsha ukunyuswa kuthetha ukuphinda yonke le nkqubo. Ixabiso lomda lohlaziyo ngalunye luphantse lube phezulu njengobeko bekubekwe ngalo. Inethiwekhiumboniso we-LCD owoluliweyoYamkela umxholo omtsha ngemizuzwana. Iqela lentengiso lekomkhulu lingatyhala amaxabiso ahlaziyiweyo, litshintshe iividiyo zentengiso, okanye liphendule kumsebenzi wokhuphiswano kulo lonke ikhonkco phambi kwesidlo sasemini. Ixabiso eliphantsi lohlaziyo lomxholo lisondela kwi-zero.
Isicwangciso sokuthengisa sitshintsha ngenxa yoko. Amaphulo anokuba mafutshane, ajolise ngakumbi, kwaye aphendule ngakumbi. Intengiso engasebenzi kakuhle inokubulawa ngeeyure kunokuba iphele umjikelo wayo woshicilelo. Ukuthotywa kwexabiso elikhuphisanayo kunokudityaniswa kwangolo suku lunye. Imo yezulu-iinkuthazo ezivuselelweyo ziyasebenza-ukutyhala isuphu eshushu ngeentsuku ezibandayo, i-ice cream xa amaqondo obushushu enyuka.
Ukusasazwa kuka-Kroger kumakhulu eevenkile kubonise obu buchule ngexesha lengqele ebandayo kaFebruwari eMidwest. Kwiiyure nje zezilumkiso zenkonzo yemozulu, amaqela okuthengisa engingqi atyhala isuphu kunye neziselo ezishushu zonyuso kwishelufu{1}}imiboniso esecaleni kwiivenkile ezichaphazelekayo. Eli phulo laqhuba iiyure ezingama-72. Idatha yangaphakathi ibonise ukunyuka okunentsingiselo kwiindidi ezikhuthazwayo xa kuthelekiswa nexesha elifanayo{5}}kwiivenkile ezingaxhotyiswanga{6}}amanani achanekileyo ahluka ngokwengingqi, kodwa ipateni yayihambelana ngokwaneleyo kangangokuba imo yezulu{7}}inkuthazo ephendulayo yaba yinto eqhelekileyo.
IiNkcazelo zobuGcisa eziBalulekileyo
IPhaneli yeMvelaphi kunye neMigangatho yoMgangatho
Izinto ezisisiseko zokwenza ipaneli yeLCD-yokusikwa kweglasi yomama, umahluko phakathi kweepaneli zomthonyama kunye nezisikiweyo, kunye nababoneleli abakhulu abafana ne-BOE, AUO, kunye ne-Innolux{1}zibhalwe kakuhle kwenye indawo. Eyona nto ibalulekileyo kwizigqibo zokuthengwa kweempahla neenkonzo kukuqonda ukuba ezo ziseko zithetha ntoni xa usenza.
Ukuhlelwa komgangatho wokwenyani kwenzeka kwinqanaba lokuhambisa, hayi umzi-mveliso.
Iphaneli yeBanga A esuka kumgca we-BOE we-Hefei inokudlula kwiinkampani ezintathu okanye ezine zokurhweba ngaphambi kokuba ifike kwindawo yokugcina impahla yomboneleli wakho eShenzhen. Umthetheli ngamnye unenkuthazo yokudibanisa uluhlu lwempahla. Impahla ethunyelwayo ebhalwe "BOE Grade A" isenokuba neephaneli zokwenyani zeBanga A, iBanga B elithile eliphumelele uhlolo olubonwayo, kunye nenxalenye evela kumenzi owahluke ngokupheleleyo oneephaneli ezenzekayo ukuze zilingane neenkcukacha zoomatshini.
Ikhonkco legrosari yengingqi e-UK lithenge amakhulu aliqela emiboniso yohlahlo lwabiwo-mali kumthengisi we-Alibaba. Kwisithuba seenyanga ezisibhozo, malunga nesinye kwisithathu asiphumelelanga okanye sehliselwe kumanqanaba okukhanya angenakusebenziseka. Itotali yeendleko ezibandakanya ukususwa, ukutshintshwa, kunye nexabiso lentengiso elilahlekileyo libe ngaphaya kwexabiso lemiboniso yeBakala A ebiya kuba neendleko ekuqaleni. Uhlalutyo -lokubhubha kwesidumbu luveze iiphaneli ezisuka kwimithombo emine ubuncinane eyahlukileyo ngaphakathi kwenqanawa enye, enenkcazelo yokukhanya engasemva engahambelaniyo.
Ukhuseleko lokuthenga olusebenza ngokwenene:Ifuna uxwebhu lwephaneli yokulandeleka enamanani eqashiso lomvelisi wokuqala, kwaye uqinisekise loo manani eqashiso ngokuchasene neerekhodi zemveliso zomenzi. I-BOE, i-AUO, kunye ne-Innolux zonke zigcina iinkqubo zokuqinisekisa amanani amaninzi kubathengi bevolumu. Ababoneleli abalandulayo oku kuqinisekiswa bakuxelela into ebalulekileyo malunga nokukhangela kwabo.
Enye inyani ekufanele yaziwe: igama elithi "Grade A" ngokwalo alinamgangatho oqhelekileyo. Umenzi ngamnye uchaza indlela yakhe yokuhlela. IBanga A le-BOE livumela inani elincinci leepikseli ezifileyo kwiphaneli nganye. I-Innolux ivumela ngaphezulu kancinci. Abanye abavelisi baseTshayina abathengisa iiphaneli "zeBanga A" basebenzisa imigangatho yangaphakathi enokuthi ifaneleke njengeBanga C kwenye indawo. Ngalo lonke ixesha ucela iikhrayitheriya zokwamkela isiphene ngokubhaliweyo, hayi nje ileyibhile yebakala.
Ukuqaqamba kunye neMidlalo yoMlinganiselo ababoneleli abadlalayo
Iimfuno ezisisiseko zokuqaqamba kweemeko zentengiso-500{3}}700 ii-nits zomgangatho wangaphakathi wangaphakathi, 1000+ kwindawo eziphakamileyo-zigqunywe kakhulu kwizikhokelo zokukhetha ezibonisayo. Inkcazo ngokwayo ithe ngqo. Indlela yokulinganisa kulapho ukuthenga kuba nzima khona.
Konke ukuqaqamba kwenkcazo kwidata bubuxoki ngokushiyiweyo.
Inani limele imilinganiselo emininzi enokwenzeka, kwaye ababoneleli bakhetha ukuba yeyiphi na indlela evelisa elona nani liphezulu.
Umbindi{0}umlinganiselo wenqakuithatha ufundo kanye kumbindi wendawo yolawulo apho ukukhanya kuphezulu. Oku kunokubaleka kakhulu ngaphezulu komndilili wendawo yolawulo{1}}ngamanye amaxesha ngesithathu okanye ngaphezulu. Umboniso othelekelelwa "700 nits" ngombindi{4}}inqaku unokuba ne-avareji ye-500 iinothi kumphezulu wayo.Ithoba{0}lamanqaku omndililiilinganisa ukuqaqamba kwizithuba ezilithoba kwindawo yolawulo ngokubanzi kunye ne-avareji yazo. Le yindlela ethembekileyo. Ikwanguye ovelisa amanani asezantsi, ngoko ke bambalwa ababoneleli abayisebenzisa ngokuzithandela.Incopho yokukhanya okudlulayoimilinganiselo yesiphumo ngexesha le-pulse emfutshane, kungekhona umsebenzi oqhubekayo. Abanye ababoneleli bachaza ukuqaqamba ngale ndlela ngaphandle kokuchaza. Iphaneli ekwincopho ye-700 ye-nits inokugcina ii-nits ezingama-550 kuphela ekusebenzeni ngokuqhubekayo.
Uvavanyo oluqhutywe yiDigital Signage Federation luvavanye kwishelufu yorhwebo-imiboniso yomphetho evela kubavelisi abaquka iPhilips, LG, kunye neeOEM ezininzi zamaTshayina. Emva kweeyure ezingama-2,000 zokusebenza ngokuqhubekayo kwi-80% yokukhanya, iziphumo ezilinganisiweyo zahluka ngokubanzi{5}}ezinye iiyunithi zigcinwe ngaphezulu kwe-90% yenkcazo yokuqala, ngelixa ezinye zehla ukuya kuma-70%. Iiyunithi ezigcine ubukhazikhazi obuphezulu bezivela kubavelisi abasebenzisa i-Samsung okanye i-LG{9}i-LG{9}efumaneka kwipakeji ze-LED kunezinye iindlela ezizezinye.
Indlela ethembekileyo kuphela:cacisa ukukhanya "njengamanqaku alithoba azinzileyo-amanqaku omndilili emva kwama-500-okutsha kweyure{3}}ngaphakathi" kwaye afune{5}}uqinisekiso lweqela lesithathu ukusuka kwilebhu yovavanyo oyikhethayo, hayi enye ecetyiswa ngumxhasi. Ababoneleli abangayi kuvuma oku bathengisa iiphaneli ezingayi kuhlangabezana nezabo iimeko phantsi kweemeko zehlabathi lokwenyani.
Omnye umgibe wokuqaqamba obamba nabathengi abanamava: abanye ababoneleli bacaphula ukuqaqamba kwindawo ephezulu yokuseta umva, ekungekho mqhubi wengqondo uqhubayo ngokuqhubekayo ngenxa yokuba inciphisa ubomi bokukhanya ngasemva. Cela ukuqaqamba kwi-70% isibane sangasemva{2}}sesona sicwangciso sorhwebo olusetyenziswayo.
Ulawulo lweThermal
Ifom yefom emide yemiboniso eyoluliweyo idala ingxaki yobunjineli be-thermal.
Ubushushu obuveliswa yi-backlight LEDs kunye ne-electronics driver kufuneka buchithe kwindawo elinganiselweyo. Uyilo olulambathayo lobushushu lubonakalisa njengokuwohloka okukhawulezileyo kwe-LED, ukutyheli kweefilimu ze-diffuser, ukungazinzi komqhubi we-IC obangela umkhenkce kunye nokuqalisa kwakhona, kunye nobude bephaneli obufutshane kumonakalo wekristale yolwelo.
Iziboniso ezisemgangathweni zijongana nomthwalo we-thermal ngokusebenzisa iiplate zasemva ze-aluminiyam eziqhuba ubushushu kude namalungu, umoya wokungena komoya, kwaye kwezinye iimeko, ukupholisa okusebenzayo. Iziboniso zohlahlo lwabiwo-mali zihlala zisebenzisa izindlu zeplastiki ezibamba ubushushu.
Uxilongo olulula:sebenzisa umboniso ngokuqaqamba okugcweleyo iiyure ezimbini, uze uchukumise indawo yolawulo yangasemva. Amaqondo obushushu angaphezulu komphezulu angama-50 abonisa uxinzelelo lobushushu oluya kuthi bufutshane ubomi bokusebenza. Iiyunithi ezisemgangathweni zigcina amaqondo obushushu angaphantsi kwama-45 degrees phantsi kokusebenza okuqhubekayo.
Ulawulo lwe-Thermal kulapho abavelisi besika iikona kuqala kuba abathengi abanakuyibona. Indlu yeplastiki yonga mhlawumbi i-8 ye-euro ngeyunithi nganye. Ikwanciphisa ubomi bokusebenza ngento efana ne-30-50% kwindawo ephezulu{5}}yeendawo zokuthengisa ezingqongileyo-nangona yohluka kakhulu ngokwemiqathango yofakelo.
Yintoni amaphepha angazange ayikhankanye: ukusebenza kwe-thermal kuyahluka ngokusekwe kunyuso loqhelaniso. Umboniso ovavanywe ngokuthe tye kwibhentshi unokubaleka nge-8-12℃epholileyo kuneyunithi efanayo ebekwe ngokuthe nkqo kumphetho weshelufu apho ukuqukuqela komoya kuthintelwe. Soloko uvavanya kwindawo yokwenyani yokunyusela, okanye wongeze umda wokhuseleko wesisa kwiziphumo zovavanyo ezithe tye.
Ingxaki yesikhenkcezisi imbi ngakumbi. Imiboniso exhonywe kwiingcango zesikhenkcezisi zifumana ibhayisekile eshushu ngalo lonke ixesha umthengi evula ucango{1}}iqondo lobushushu litshintsha ngesiquphe ukusuka -18℃ukuya +22℃nasemva. Iifom ze-condensation ngaphakathi kwendlu. Ukuboniswa kohlahlo lwabiwo-mali ngaphandle kokutywinwa ngokufanelekileyo kuyasilela kwisithuba seenyanga. Umsasazi omnye wokutya okukhenkcezisiweyo okwabelwana ngawo ngedatha ebonisa izinga eliphezulu kakhulu lokungaphumeleli kunyaka wokuqala kwiziboniso ezingalinganiswanga ezifakwe kwimiba yesikhenkcisi, xa kuthelekiswa neeyunithi ezikayithwa yi-IP65 eziyilelwe ukukhwela ibhayisekile ngokushushu. Iiyunithi ezilinganisiweyo zibiza i-40% ngaphezulu. Ixabiso lilonke lobunini belisezantsi kakhulu.
Ukusetyenzwa kweHardware
Uninzi lweziboniso ezoluliweyo zidibanisa i-Android{0}esekelwe kubadlali bemidiya endaweni yokufuna ihardware yangaphandle. Umgangatho wale khompyutha idityanisiweyo umisela amandla okudlala, uzinzo lwenkqubo, kunye nobomi obude.
Uluhlu lweprosesa ayibalulekanga kangako kunokuba abantu bacinga-eyona nto ibalulekileyo yi-RAM kunye nomgangatho wogcino.
i-ramIbaluleke ngaphezu kwesantya sewotshi ukuzinza kwexesha elide-. Isiboniso esineprosesa ekhawulezayo kodwa yi-1GB kuphela ye-RAM eya kucotha ukukhasa emva kokubaleka iiveki njengamaqhekeza olawulo lwenkumbulo ye-Android. Umxholo uqhubeka udlala, kodwa impendulo kwimiyalelo yenethiwekhi iyancipha, ulawulo olukude luba lungathembeki, kwaye ekugqibeleni inkqubo idinga ukuqalisa kwakhona kanzima. Cacisa ubuncinci be-2GB, i-4GB yayo nayiphi na indawo yokusebenza elindeleke ukuba iqhube ngaphezu kweenyanga ezili-12 phakathi kwemijikelo yolondolozo.
Uninzi lwebhajethi lubonisa inqanawa nge-Android 7 okanye 8 kuba umenzi akazange atyale imali kwiiphakheji zenkxaso yebhodi yeenguqulelo ezintsha. Ezi nguqulelo zakudala ze-Android ziye zaziwa ngobuthathaka bokhuseleko kwaye, ngakumbi, ziphulukana nokuhambelana namaqonga eCMS ahlaziya usetyenziso lwazo ukuze afune ii-API ezintsha ze-Android. Ukuhanjiswa ngenqanawa nge-Android 7 ngo-2024 kunokungahambelani neCMS oyikhethileyo kwiinyanga ezili-18. Ifuna i-Android 11 ubuncinane, i-Android 12 okanye i-13 ekhethwayo.
Iinkcukacha zogcinoibalulekile, kodwa hayi ngendlela abathengi abaninzi abacinga ngayo. Ugcino oludanyazayo kwimiboniso yohlahlo lwabiwo-mali luhlala lusebenzisa{1}unyamezelo oluphantsi lwe-NAND oluthoba imijikelo yokubhala. Isiboniso esikhuphela kwaye sigcine isiqulatho esitsha yonke imihla sinokugqiba umthamo waso wokubhala kwisithuba se-2-3 iminyaka, okukhokelela kukonakala kweefayile kunye nokusilela kokudlalwa. Imiboniso yodidi -yorhwebo isebenzisa{7}}ugcino oluphezulu okanye iphumeze imilinganiselo yomgangatho wokunxiba eyandisa ubomi bogcino. Buza uqikelelo lonyamezelo logcino kwi-TBW (iiterabytes ezibhaliweyo) kwaye ubale ukuba iya kusinda na uhlaziyo lomxholo olindelweyo kubomi bonke bokusasazwa.
UQoqosho lweShelf{0}}Edge Display Deployment
Ukusasazwa kweyunithi eyi-100 eyinyani23.1 -i-intshi yeshelufu-umphetho wemibonisoithwala olu luhlu lulandelayo lweendleko:
Ukufunyanwa kwehardwareiqhuba i-$200-400 ngeyunithi nganye kwiziboniso zebakala lorhwebo ngokuqaqamba okwaneleyo, ulawulo lwe-thermal, kunye nabadlali abahlanganisiweyo be-Android. Ezinye iindlela zohlahlo lwabiwo-mali zikhona kwi-120-180 yeedola kodwa zithwala ukuthembeka kunye nobungozi bokuphila ixesha elide esele ichaziwe.Ukufakwa kweziseko zophuhlisoiindleko $25-75 iyunithi nganye kuxhomekeke ukuhambelana inkqubo kwishelufa. Ishelufu yesuphamakethi eqhelekileyo isebenzisa iiprofayile ezininzi ezingahambelaniyo. Iiadaptha okanye izibiyeli zesiqhelo ziyafuneka rhoqo.Iziseko zombaneimele umahluko omkhulu: $50-200 ngeyunithi nganye ngokuxhomekeke kubukho obukhoyo. Iziboniso zomphetho weshelufa zifuna amandla rhoqo nge-600-1200mm ecaleni kwee-shelf runs. Zimbalwa iivenkile ezinkulu ezikhoyo ezinale ngxinano yeendawo zokuthengisa. Umsebenzi wombane umele ixabiso elifihlakeleyo elibalulekileyo.Ukufakela umsebenziiqhuba i-$ 40-100 ngeyunithi nganye kuquka ukunyuka, uxhulumaniso lwamandla, ukucwangciswa kwenethiwekhi, kunye nokuqinisekiswa komxholo.Imirhumo yenkqubo yolawulo lomxholoukusuka kwi $3{1}}15 ngeyunithi ngenyanga kwilifu{3}esekelwe kumaqonga eCMS. Ezinye iindlela zokuzibamba zinciphisa iindleko eziphindaphindiweyo kodwa zandisa umthwalo we-IT.Ukuveliswa komxholoiyaguquguquka kakhulu. Umxholo oqingqiweyo osisiseko usebenzisa imifanekiso yemveliso kunye namaxabiso anokubiza i-$2,000-5,000 ekuqaleni. Imveliso yevidiyo yesiko kwicandelo ngalinye lemveliso inokufikelela kwi-20,000-50,000 yeedola ngonyaka.
Lilonke -lonyaka wotyalo-mali kwiiyunithi ezili-100: $45,000-90,000kuxhomekeke kwinqanaba lomgangatho kunye nobunzima bofakelo.
Iindleko ezingazange zivele kwiingcaphuno zomthengisi zifanelwe ingqalelo ekhethekileyo.
Ukuphazamiseka kwePlanogramyeyona inkulu-ukufaka iziboniso kwishelufa esebenzayo kufuna nokuba kusetyenzwe ngobusuku ngamazinga aphezulu omsebenzi okanye ufakelo lwasemini oluphazamisana nokuthenga kwaye lufuna ukufuduswa kwemveliso okwethutyana. Elinye ikhonkco legrosari libale ukuba umsebenzi wofakelo yi-40% kuphela yeendleko zokufakela zizonke; i-60% eseleyo iye yalahleka kwiintengiso ngexesha lofakelo, ixesha elongezelelekileyo labasebenzi bestokhwe ukubuyisela iiplanograms, kunye nokuncipha kweemveliso ezigcinwe okwethutyana kumagumbi angasemva.
Iindleko zothungelwano lweziseko zophuhlisomangalisa phantse wonke umntu. Amaqonga eCMS ohlahlo lwabiwo-mali athembisa "isebenza nakuwuphi na umsebenzi womnatha," kodwa uthungelwano lweWi{1}Fi oluyilelwe izinto zokuskena kunye neetheminali zePOS zidla ngokuswela umda kunye nokhuselo lwe 100+ ebonisa ukukhuphela umxholo ngaxeshanye. Elinye ikhonkco lengingqi lifumanise oku ngexesha lokukhutshwa xa umxholo wabo wobusuku utyhala ungqubano lwevenkile, uthatha iitheminali zePOS. Uphuculo womnatha bebengakhange baqingqelwe iindleko ezingaphezulu kuneziboniso ngokwabo.
Buyela kwiNyaniso yoTyalo-mali
Abathengisi kwimizi-mveliso bacaphula amanani okunyuswa kweentengiso ze-10-30% kwiimveliso eziphakanyiswe kwi-shelf-edge displays. La manani awayobuxoki, kodwa ayalahlekisa ngaphandle komxholo.
Yintoni eqhuba ukunyuswa okulinganisiweyo:uthelekiso ngokuchasene nesiseko samaxesha ngaphandle konyuselo (hayi uthelekiso ngokuchasene nemiqondiso engatshintshiyo), gxininisa kumanqanaba aphezulu{0}}empembelelo apho naluphi na uqwalaselo lwentengiso luqhuba ukuthenga okongeziweyo, umlinganiselo omfutshane wefestile ngexesha lokuqala lobutsha, kunye necherry{1}}ichongwe phezulu{2}}ii-SKUs eziqhubayo kune-avareji yepotfoliyo.
Ulindelo oluyinyani:unyuselo lwentengiso yeemveliso ezinyusiweyo kumanani aphezulu omnye ukuya phakathi-abafikisayo xa kuthelekiswa nemiqondiso engatshintshiyo. Gcina -impembelelo yentengiso ebanzi apho nokuba isibini sophuculo lwepesenti yimpumelelo enentsingiselo. Phakamisa uzinzo apho kufuneka ulindele ukubola okubonakalayo kwimpembelelo ephezulu emva kweenyanga ezintandathu njengoko ukuhlala kwabathengi kukhula.
Uvavanyo lwetekhnoloji yokuthengisa kaMcKinsey, olusekwe kwidatha evela kwigrosari kuMntla Melika kunye neYurophu, ifumene ukunyuswa kwentengiso ye-Median Year 1 malunga ne-11% kwiindidi ezinyusiweyo, zehla ngandlel' ithile kuNyaka wesi-2 njengoko isiphumo sobutsha sincipha. Nangona kunjalo, abathengisi abahlaziye umxholo ubuncinci ngeveki bagcina ukunyuka okunamandla ukuya kuNyaka we-2.
Izibalo zenzuzo:Ivenkile enkulu ene-$30,000 yengeniso yemihla ngemihla efumana i-2% yokunyusa ukonyuka izuza i-$600 yonke imihla okanye i-$219,000 ngonyaka. Kwi-25% ye-gross margin, oku kubonisa malunga ne-$ 55,000 kwingeniso eyongezelelweyo eyongezelelweyo. Ngokuchasene{11}}nexabiso lokuqala lokuthunyelwa kwe-$70,000, intlawulo yenzeke malunga neenyanga ezili-15.
Le mathematika iyasebenza{0}kodwa kuphela ngolungiselelo lomxholo oluzinzileyo.Imiboniso ebonisa umxholo wakudala okanye iintengiso ezingabalulekanga zilahlekelwa ngokukhawuleza ukusebenza. Utyalo-mali oluqhubekayo lomxholo alukhethi.
Amava kaTesco abonisa amandla kunye nemfuneko. Ukukhutshwa kwazo kwiivenkile zase-UK kuqala kubonise iziphumo ezomeleleyo-eziphindwe kabini{2}}ukunyuswa kwamanani aphindwe kabini kumanqanaba anyusiweyo ngexesha loNyaka woku-1. Phakathi{4}}kuNyaka wesi-2, ilifti yalile. Uphononongo lwangaphakathi lubalele ukuhla kohlaziyo lomxholo ohlayo ukusuka kabini ngeveki ukuya kanye ngenyanga njengoko ubutsha benkqubo buba mnyama kwaye amaqela entengiso abhekisa ingqwalasela kwezinye izinto eziphambili. Ukuzibophelela komxholo ohlaziyiweyo kubuyisele uninzi lomsebenzi wokuqala.
Izibalo ze-ROI ukuba amaqela okuthengisa abathengisi ahlala ecinga ukuba iindleko zomxholo ngandlela-thile zingaphandle kwiprojekthi. Azikho. Imodeli ye-TCO ethembekileyo ngakumbi iquka i-0.5-1.0 FTE yomsebenzi oqhubekayo wokulawula umxholo, okanye i-$ 15,000-30,000 ngonyaka kwi-arhente yokugcina imveliso yomxholo. Faka oku kwizibalo zentlawulo phambi kokuba usayine.
Apho Ukusasazwa Okungahambi kakuhle
Ayilulo lonke ukuthunyelwa okuphumelela. Iipateni ezifanayo zokusilela zivela ngokuphindaphindiweyo:
Indlala umxholoyenzeka xa imibutho ityala imali kwihardware, emva koko inike uxanduva lomxholo -kubasebenzi bentengiso abasele begcwele kakhulu. Uhlaziyo luba ngamanqam. Imiboniso ibonisa iilophu ezifanayo kwiinyanga. Abathengi bangabahoyi ngokupheleleyo.Ukwahlulwa kwenkqubokwenzeka xa amasebe awohlukeneyo ehambisa iinkqubo zokubonisa ezikhuphisanayo. Amaxabiso kwi-LCD ayachasana namaxabiso kwinkqubo yePOS. Ukuthembana kwabathengi kuphelisa. Abasebenzi bachitha ixesha bechaza izinto ezingafaniyo kunokuba bathengise.Ukubekwa okungalungangaiziphumo ezivela kwiziboniso ezifakwe ngokusekelwe kubukho beshelufu kunohlalutyo lokuhamba komthengi. Iiyunithi zotyalo-mali eziphezulu-zijongene neendawo eziphantsi{2}}zendlela. Iindidi zempembelelo zexabiso eliphantsi azifumani ngxelo.Ukungahoywa kwesondlokuthetha ukuba iiyunithi ezingaphumelelanga zihlala zimnyama iiveki. Ukukhanya{1}}iiphaneli ezithotyiweyo zibonisa umxholo omdaka. Imiba yenethiwekhi ishiya imiboniso ngaphandle kweintanethi. Ufakelo lubukeka lulahliwe kune-premium.
Olunye ukusilela okufundiseyo lubandakanya isixokelelwano esikhulu sengingqi sase-US esifakele ngaphezulu kwe-2,000 yeshelufu{2}}imiboniso yomphetho kwiivenkile ezingama-60 kwiinyanga ezine. Kwiinyanga ezilishumi elinesibhozo kamva, ngaphantsi kwesiqingatha esahlala sisebenza.
Oonobangela: amakhulu aliqela eeyunithi aziphumelelanga ngoomatshini kuba iqela lokuthenga likhethe umboneleli ngexabiso eliphantsi-, amakhulu aliqela ngaphezulu aye asuswa ngexesha lotshintsho lweplanogram kungekho sicwangciso sofakelo kwakhona, kwaye intsalela yakhutshwa nje iplagi ngabasebenzi basevenkileni abafumanise ukuba "ziyakruqula" xa umxholo uphindaphindwa. Isiphelo somzimba{2}: "Umbutho uthenge iteknoloji. Awuzange uthenge isakhono sokusebenza."
Imowudi enye yokusilela engafane ixoxwe:ukunyamalala komthengisi. Imakethi eyoluliweyo ye-LCD ibandakanya uninzi lwabavelisi abancinci baseTshayina abangena emarikeni, bathengise ngobundlongondlongo iminyaka embalwa, emva koko bajike baye kwezinye iimveliso okanye bavale nje. Amabango ewaranti awanakufunyanwa. Amalungu ashiyekileyo ayaphela. Uhlaziyo lweSoftware luyayeka. Ukusasazwa okuphakathi-okuphakathi ukusuka ngo-2021 kwazifumana kuyinkedama ngo-2023 xa umthengisi wayeka ukuphendula kunxibelelwano. Iziboniso zisebenzile, kodwa xa iiyunithi zisilele, akukho zitshintshi zikhoyo ezihambelana nomba wefom kunye nenkqubo yokunyuswa. Ukusasazwa konke kuye kwafuneka kutshintshwe ngeendleko ezipheleleyo kwisithuba seminyaka emithathu yofakelo lokuqala.
Ukufakela i-Architecture
Iimodeli zokuSasaza amandla
Isigqibo seziseko ezingundoqo zamandla sibumba iindleko zokusasazwa kunye nokuguquguquka kokusebenza ngaphezu kokuba uninzi lwabathengi becinga.
Ukuhanjiswa kwamandla e-ACinika umboniso ngamnye ozinikeleyo 110/220V AC amandla. Oku kufuna uxinaniso lweendawo ezithengiswayo ezimbalwa. Umsebenzi wekontraka yombane umela iindleko ezinkulu. Nangona kunjalo, le ndlela inikezela ngokuthembeka okuphezulu{5}}iyunithi nganye isebenza ngokuzimeleyo.Amandla e-DC aphakathiisebenzisa unikezelo lwekhabhathi yombane ukuhambisa -ivoltage DC kwimiboniso emininzi ngokuqhutywa kweentambo. Iindawo zokuthengisa ezimbalwa ezifunekayo, ikamva elilula lidibanisa kwaye lihamba, kodwa uzisa indawo enye yokusilela{2}}umbane omnye ukusilela kwenza mnyama iiyunithi ezininzi.Amandla phezu kwe-Ethernet (PoE)isebenzisa iiswitshi zenethiwekhi ukunika amandla ecaleni kwedatha nge-Ethernet cabling. Akukho siseko samandla sahlukeneyo esifunekayo, kodwa kuthintelwe ukuthoba -iziboniso zamandla (ngaphantsi kwama-25W) kwaye kunokufuna ii-injection okanye iiswitshi ze-PoE{3}} zamanzi awaneleyo.
Kulwakhiwo olutsha okanye ulungiso olukhulu, umbane weAC osasaziweyo ngexesha lokwakha{0}}ngaphandle ubonelela ngesona sisombululo sicocekileyo{1}}sexesha elide. Ukubuyisela kwakhona kwiindawo ezikhoyo, i-DC ephakathi okanye i-PoE inciphisa ukuphazamiseka kofakelo.
Umba wekhowudi yombane obamba iiprojekthi ze-retrofit: iindawo ezininzi zokuthengisa zakhiwe ngomthamo wombane obala ukukhanyisa, ifriji, kunye neenkqubo ze-POS. Ukongeza 100+ ibonisa umzobo we-15-i-25W nganye ingabonakala incinci{6}}2.5kW iyonke-kodwa indawo yolawulo ekhoyo isenokunqongophala iindawo zoqhawulo-mtshato, kwaye iisekethe zesebe ezisebenza kwiindawo zeshelufu zisenokuba sele zikhona. Itsheyini enye yafumanisa ngexesha lofakelo ukuba iindawo zazo ezikwinqanaba leshelufa zazikwimijikelezo efanayo nesibane sefriji yefriji, kwaye ukongeza imithwalo yokubonisa yayizizaphuli-mthetho ezikhubekayo. "Umsebenzi omncinci wombane" kuhlahlo lwabiwo-mali lweprojekthi yaba luphuculo olupheleleyo lwephaneli.
Nabani na oceba ukusasazwa kwe-PoE: i-PoE esemgangathweni (802.3af) ihambisa kuphela i-15.4W, enganelanga kuso nasiphi na isiboniso esinokukhanya okwaneleyo. I-PoE + (802.3at) ibonelela nge-30W, equka uninzi lweeyunithi ezingama-23-intshi. Imiboniso emikhulu okanye iiyunithi ezinokukhanya okuphezulu zifuna i-PoE{8}} (802.3bt) kwi-60-100W. Isiseko sokutshintsha se-PoE{12}} sixabisa malunga ne-3x ukuba isiseko se-PoE sixabisa malini. Uhlahlo lwabiwo-mali ngokufanelekileyo.
Network Architecture
Iziboniso zifuna uqhagamshelo lwenethiwekhi kuhlaziyo lomxholo kunye nokujongwa kwempilo.
I-Ethernet (intambo)yeyona ithembekileyo ngeyona bandwidth iphezulu kodwa ifuna ukubaleka kwentambo kwindawo nganye yokubonisa. Kukhethwa ufakelo olusisigxina apho iikheyibhile zinokufihlwa ngaphakathi kweziseko ezingundoqo zokubeka iishelufu.Wi{0}Fiineendleko zokufakela ezisezantsi ngaphandle{0}}kumboniso wekhewubhuli kodwa ixhomekeke kuphazamiseko lweRF olusuka kwishelufa yesinyithi, izixhobo zesikhenkcisi, kunye neenkqubo ezikhuphisanayo ezingenazingcingo. Ifuna ubhengezo oluluqilima lwe-AP ngoqwalaselo oluthe ngqo kwishelufu{2}}yokugubungela umgangatho.ISelula (4G/5G)kuthetha ukuba isiboniso ngasinye sinemodem yayo enoziro iziseko zoncedo zothungelwano lwasekuhlaleni ezifunekayo. Elona xabiso liphezulu{1}kwiyunithi nganye ngenxa yezicwangciso zedatha kodwa zixabisekile kwimiboniso ekwanti okanye iindawo ngaphandle koqhagamshelwano oluthembekileyo lwasekuhlaleni.
Ubeko lwamashishini kufuneka lugunyazise i-Ethernet kwishelufu yokuqala eqhutywa ngeWi{0}Fi backup. ISelula ibonelela ngeemeko eziphela kuphela.
I-Wi{0}Ingxaki ye-Fi ekusebenzeni imbi ngaphezu koxwebhu lobugcisa olucebisa. Iimeko ezingqongileyo zevenkile enkulu ziquka isixa esingaqhelekanga sophazamiseko lweRF: iicompressor zesikhenkcisi ezenza ingxolo yombane, iishelufu zesinyithi ezisebenza njengezithintelo zomqondiso kunye nezibonisi, iibhola zokukhanyisa ezizibane, iiskena ezingenazingcingo, ii-smartphones zabathengi, kunye ne-WiFi esoloko ikhuphisana ne-Wi{2}} evela kubamelwane. Isibonisi esisebenza ngokugqibeleleyo ngexesha lovavanyo-lweeyure zovavanyo lusenokuphulukana noqhagamshelo ngexesha lokuthenga okuphezulu xa iRF itshintsha ngokupheleleyo.
Iqela elinye lokuthunyelwa lafunda oku ngendlela enzima: iziboniso zabo zavavanywa ngokugqibeleleyo ngexesha lofakelo, olwenzeka ngobusuku. Ngexesha leeyure zomsebenzi, ilahleko yepakethi idlule kwi-40% kwimiboniso kwicandelo lokutya okukhenkcezisiweyo, apho ingxolo yezixhobo zefriji yayiphezulu. Uxinzelelo lomxholo oluthathe imizuzu emihlanu ngobusuku beluthatha ngaphezulu kweyure ngexesha lasemini, nto leyo ethetha ukuba imiboniso yayibonisa umxholo wakudala ngalo lonke ixesha lokuthenga. Ulungiso lwalufuna i-Ethernet yocingo kweyona ndawo{4}}echaphazelekayo.
IiMfuno zeNkqubo yoLawulo loMxholo
Iqonga leCMS limisela amandla okusebenza. Iimfuno ezingafanelanga zithotyelwe:
Ukucwangcisa ngokwemigangathongoko umxholo unokusasazwa kwikhonkco, kwingingqi, kwivenkile, kwindawo, kunye namanqanaba omboniso ngamnye. Inkuthazo yesizwe enokuhluka kwamaxabiso engingqi kunye nokugcina{1}}i-callouts yoluhlu olukhethekileyo ifuna obu bumbuku.Ukudityaniswa kwedatha yangaphandlengoko ke ixabiso litshintshile kwinkqubo ye-POS yokuhamba kwimiboniso ngaphandle kokungenelela ngesandla. Uluhlu lwedatha kufuneka lucinezele ukukhuthazwa kokuphuma{1}kwe{2}}kwezinto zempahla. Ukutya kwemozulu kunokubangela umxholo womxholo. I-API-uyilo lokuqala luvumela olu hlanganiso.Ubungqina{{0}{1}bengxelo yokudlalake ngoko wonke umxholo udlala ulogi ngesitampu sexesha kunye nesibonisi sokubonisa. Le datha ixhasa uthethathethwano lwabathengisi kunye nokulungiswa kwangaphakathi.Uxilongo olukudeibonelela ngokubonakala kwedeshbhodi kwisimo se-intanethi, iimpazamo zokudlala, ufundo lobushushu, kunye namanqanaba okuqaqamba, kunye nesilumkiso esizenzekelayo xa iiyunithi zingekho kwi-intanethi okanye zibonisa izinto ezingaqhelekanga.Isakhelo sokwenziwa komxholo{{0}esekweukuze abe{0}}abayili bavelise umxholo owamkelekileyo besebenzisa{1}itemplates ezakhiwe ngaphambili eziquka izikhokelo zebhrendi. Ukuthembela kubuchwephesha bokuyila kulo lonke uhlaziyo lomxholo kudala imiqobo ebulalayo.
Ulwakhiwo lwekhontrakthi yeCMS lufanele ukuphononongwa ngakumbi kunokuba uninzi lwabathengi lubanika lona. Ngokwe -ilayisensi yesixhobo iyavakala ngokusasazwa okuncinci kodwa isikali sibi. Ilayisenisi yeshishini elineekepusi zesixhobo kudala uxinzelelo lokuphucula ngamaxesha anzima. Amanye amaqonga ahlawulisa ngokwahlukeneyo ukufikelela kwi-API, ubungqina-be{5}}yengxelo yokudlala, okanye iimpawu zokucwangcisa ezikumgangatho ophezulu ekufuneka zibe ngumsebenzi osisiseko. Elinye ikhonkco lesizwe lityikitye isivumelwano seCMS esekwe kwi{7}}ixabiso lesixhobo ngasinye esibonakala sinokukhuphisana, kodwa safumanisa ukuba inqanaba "eliqhelekileyo" liswele ufikelelo lwe-API lokudityaniswa kwePOS{8}}uphawu ababeludinga. Inqanaba eliquka ukufikelela kwe-API kuxabisa 3x ngaphezulu ngesixhobo ngasinye.
Isithembiso sohlanganiso esiphantse singanikezeli njengoko sipapashiwe: "ixesha lokwenyani-longqamaniso lwexabiso le-POS." Ngokwesiqhelo, iinkqubo ze-POS zithumela amaxabiso kwiishedyuli ukusuka kwimizuzu eli-15 ukuya kanye yonke imihla. I-CMS ingabonisa kuphela oko ikufumanayo. Ixesha lokwenyani-lokwenyani lingafuna uqhagamshelo lwedatabase oluthe ngqo apho amaqela okhuseleko lwe-IT alandula ngokufanelekileyo ukuvuma. Misela okulindelweyo "ngosuku olufanayo lweshishini" ukuchaneka kwexabiso, hayi "ngoko nangoko" ukuchaneka.
Ukuvavanya ababoneleli
Udibaniso oluthe nkqo lubalulekile:ababoneleli abalawula ukhetho lwephaneli, ukwenziwa kwebhodi yabaqhubi, kunye nendibano yokugqibela inokunyanzelisa imigangatho yomgangatho kulo lonke. Izidibanisi ezisulungekileyo zeqela lesithathu{1}}zinempembelelo yobulunga obulinganiselweyo.Ukutshisa{0}kuvavanyo kufuneka kube semgangathweni:Umboniso ngamnye kufuneka uqhube umsebenzi owandisiweyo wamandla phambi kokuthunyelwa. Ukutshiswa kweyure ezingamashumi amabini -kumashumi amane-nesibhozo{3}}kudiza iintsilelo zokubhubha kweentsana phambi kokusasazwa kwendawo. Cela ukutshiswa{5}}kwisiqinisekiso.Ukukhwela ibhayisekile kwamaqondo obushushu kwahlula abavelisi abasemgangathweni kwabanye:ukuba sesichengeni kuvavanyo loxinzelelo lwendalo esingqongileyo-ukukhwela ibhayisekile ngokushushu, ukuba sesichengeni sokufuma{1}}kungqina ukomelela. Cela amaxwebhu ovavanyo.Ukulandeleka kwecandelo kubalulekile:ababoneleli kufuneka bachonge umthombo wephaneli, umenzi we-IC womqhubi, kunye nomboneleli wombane. Ukuthingaza ukubhengeza kucebisa ukufunwa okuguquguqukayo okunokubandakanya izinto ezingekho mgangathweni.
Uluhlu lwezixhobo zengingqiimisela ukuba iwaranti ithetha nantoni na. Qinisekisa ukufumaneka kweendawo{1}ezizweni phambi kokuba uzibophelele ekuthengeni umthamo.Imbali yohlaziyo lweFirmwareibonisa inqanaba lokuzibophelela. Cela utshintsho lwe-firmware kule minyaka mibini idlulileyo. Uphuhliso olusebenzayo lubonisa inkxaso ezinikeleyo. Akukho zihlaziyo ezicebisa ukuphela-kobomi{4} okanye ukulahlwa.Inkxaso yokudibanisayahlula ishishini{0}}ababoneleli abasele belungile: uxwebhu lweAPI, uncedo lohlanganiso lobuchwephesha, kunye nomcimbi wobunjineli ophendulayo.abathengi Referencenika iitshekhi zokwenyani. Cela iinkcukacha zoqhagamshelwano ngokusasazwa okukhoyo kwesikali esifanayo. Thetha ngokuthe ngqo nabaqhubi malunga namava okuthembeka kunye nokuphendula kwenkxaso.
Xa uvavanya ababoneleli, ngakumbi abo base-China apho uninzi lokwenziwa kwe-LCD lwenzeka, uqinisekiso oluzimeleyo lubalulekile. I-SGS kunye ne-Bureau Veritas zombini zibonelela ngophicotho-zincwadi lwasefektri kunye neenkonzo zesatifikethi semveliso ezithe ngqo kwimiqondiso yedijithali.
Umgibe wokutyelela umzi-mveliso obamba abathengi abacinga ukuba bakhuthele: umzi-mveliso otyelelweyo usenokungabi ngumzi-mveliso owenza iodolo. Iinkampani ezirhweba rhoqo zilungiselela ukhenketho{1}kumaziko akumgangatho ophezulu ezithe zabambisana nawo ngeenjongo zokubonisa, emva koko zenze iiodolo zokwenyani{2}}zamaxabiso aphantsi xa izivumelwano zityikityiwe. Inyathelo lokuchasa lichaza indawo yokuvelisa kwikhontrakthi enamalungelo ophicotho-zincwadi, kunye nokuqhuba uphicotho olungachazwanga ngexesha lokwenziwa kwemveliso{4}}kungekhona ngaphambi{5} kotyelelo lwekhontrakthi.
Ukuphunyezwa
Beka 10-iyunithi ezingama-20 kwivenkile enye enezithuthi ezininzi kuqala. Gxininisa kuluhlu lwemveliso enye okanye ezimbini. Injongo ayisiso isikali kodwa kukufunda.Impumelelo yeemetrics zolingo:ukuthembeka kwe-hardware phantsi kwe-5% yezinga lokungaphumeleli kwixesha lokulinga, ukuhamba komsebenzi apho uhlaziyo lwenziwa phakathi kosuku olunye lwesicelo, kunye neempembelelo zokuthengisa ezibonisa ukuphakama okunokulinganiswa kwii-SKU ezikhuthazwayo xa kuthelekiswa nexesha lokulawula.NONEukusebenza koxwebhu lwehardware, iimfuno zenkqubo yokusebenza, kunye nezalathi zokuqala ze-ROI ngaphambi kokuqhubeka.
Emva koko wandise kwiivenkile ezi-5-10. Imilinganiselo yokufakela emgangathweni. Ukuqulunqa ngokusesikweni ukuhamba komsebenzi wemveliso. Dibanisa nekhalenda ekhoyo yocwangciso lokukhuthaza. Ukuseka amandla okuvelisa umxholo wangaphakathi okanye wekhontrakthi. Gqibezela ukuhlanganiswa kweCMS kunye neenkqubo zamaxabiso kunye ne-inventory. Qeqesha abasebenzi abasebenza kwivenkile ekuxazululeni iingxaki. Ukuphuhlisa iinkqubo zokulondoloza kunye ne-inventory ye-spare parts.
Gxininisa kwiivenkile ezishiyekileyo. Shift ugqaliselo ukusuka kufakelo ukuya kulungiselelo. Uvavanyo lwe-A / B lwendlela yomxholo ngokwecandelo. Ukulungiswa kokubekwa ngokusekelwe kuhlalutyo lwepateni yendlela. Uhlalutyo lomgangatho wokusebenza olwazisa uphuhliso loyilo. Ukudityaniswa komthengisi kunye nokuxoxisana kwakhona kwekhontrakthi ngokusekelwe kumthamo.
Impazamo yoyilo loyilo etshabalalisa iinkqubo ezininzi: ukuqhuba ulingo ngeqela elizinikeleyo leprojekthi kunye neenzame zobugorha, emva koko ulindele ukuba imisebenzi ye-BAU iphindaphinde ezo ziphumo ngokomlinganiselo. Umqhubi kufuneka asebenzise ngokucacileyo kuphela izibonelelo eziya kufumaneka ngexesha lokuqaliswa. Ukuba umqhubi ufuna ukuba umlawuli wentengiso avume ngokwakhe yonke into ehlaziyiweyo yomxholo, ukukhutshwa kuya kusilela xa loo ngqalelo ingasafumaneki. I-pilot yenkqubo enokunyuka, hayi ukuqinisekiswa kwetekhnoloji kuphela.
Iziboniso ze-LCD ezoluliweyo zemiphetho yeshelufu yevenkile enkulu ayiseyiyo iteknoloji yovavanyo. I-hardware ikhulile. Uqoqosho lubonakaliswe ngokusasazwa okwaneleyo ukuba iipatheni zicacile. Iimfuno zokusebenza ziyaqondwa.
Imiboniso iya kusebenza. Ukuba bayaqhuba lukhetho lombutho.
Ukuba uvavanya imiboniso eyoluliweyo ye LCD yeshelufu-umphetho, isikhenkcezisi{1}}ucango, okanye indawo yokuphuma,thetha neqela lethu. Senza uluhlu olupheleleyo{1}}ukusuka28-iiyunithi zobuso obunyeukuya49-intshi yemiboniso yebha enamacala amabini-nolandelelwano lwePaneli yeBanga A, uvavanyo lokutshiswa kweyure ezingama-48-, kunye nolawulo lwe-aluminiyam ye-thermal njengomgangatho.
Umbuzo: Yintoni i-LCD eyoluliweyo kwaye yahluke njani kwisikrini esiqhelekileyo?
A: I-LCD eyoluliweyo ngumboniso omkhulu-obanzi nongekho{1}}umlinganiso we-standard (16:4 ukuya ku-16:1) eyilelwe ukuba ilingane izithuba apho izikrini zesiqhelo ze-16:9 ngokwasemzimbeni zingakwazi{8}}imiphetho yeshelufu, iifreyimu zeminyango yesikhenkcisi, iiheader zegondola. Iphaneli mhlawumbi isikwe ngokwendalo kulo mlinganiso ukusuka kwiglasi yomama okanye isikwe kwipaneli enkulu. Ngokusebenzayo, iqhuba umxholo ofanayo njengaso nasiphi na isikrini seempawu zedijithali, kodwa uhlobo lwayo luyivumela ukuba ihlale iimilimitha ukusuka kwimveliso kwindawo yokuthenga endaweni yokuba kudonga olungaphaya kwendlela.
Q: Ixabisa malini ishelufu-edge ye-LCD yokubonisa ixabiso ngeyunithi nganye?
A: Ibakala -lorhweboibha -uhlobo lwemiboniso ye-LCDsebenzisa i-$200–$400 ngeyunithi yobukhulu phakathi kwe-23″ kunye ne-37″ ngokukhanya okwaneleyo (500+ oonomoyi abazinzileyo), ulawulo lwe-aluminiyam ye-thermal, kunye nomdlali wemidiya we-Android ohlangeneyo. Ezinye iindlela zohlahlo lwabiwo-mali zikhona kwi- $120–$180 kodwa zithwele amaxabiso aphezulu kakhulu ongaphumeleliyo{8}}olunye usasazo lubone isithathu seyunithi yohlahlo lwabiwo-mali lusilele kwisithuba seenyanga ezisibhozo. Umboniso ngokwawo yinxalenye yeendleko kuphela; uhlahlo lwabiwo-mali $25–$75 iyunithi nganye ukunyuselwa, $50–$200 iziseko amandla, kunye $3–$15/ngenyanga ilayisensi CMS.
Q: Ngaba ishelufu-imiboniso yedijithali iyakwandisa intengiso?
A: Ewe, kodwa amanani aphantsi kuneengcebiso zokuthengisa. Unyuselo lwentengiso oluyinyani luqhuba amanani aphezulu omnye ukuya phakathi{1}}ipesenti yabafikisayo kwiimveliso ezinyusiweyo xa kuthelekiswa nemiqondiso engatshintshiyo{2}hayi i-30% yamanani kwiincwadana. Idatha kaMcKinsey evela kwigrosari esasazwa kuwo wonke uMntla Melika naseYurophu ifumene iMedian Year 1 lift malunga ne-11% kwiindidi eziphakanyisiweyo. Ukubanjiswa: phakamisa ukubola ukuba umxholo uphelelwa lixesha. Abathengisi abahlaziya umxholo ubuncinci ngeveki bagcina ukusebenza okunamandla; abo bavumela imiboniso ukuba bakhuphe iividiyo ezifanayo kangangeenyanga babona ukuncipha kwembuyekezo.
Q: Leliphi inqanaba lokuqaqamba endilidingayo kwishelufu yevenkile enkulu{0}}edge?
A: 500–700 oonomoyi bagcine ilithoba{2}}lomndilili weepaseji eziqhelekileyo zangaphakathi. 1,{4}} oonomoyi beendawo ezinokukhanya okuthe ngqo ngaphezulu okanye ifestile{5}}isheluve ekufutshane. Inkcukacha ezibalulekileyo: funa i-spec yokuqaqamba elinganiselwa "njengethoba lamanqaku alithoba{7}ophakathi," hayi embindini{8}}inqaku okanye incopho edlulayo{9}}ezo ndlela zinyusiweyo zinokububaxa obuyinyani{10}}ukukhanya kwehlabathi ngama-30% okanye ngaphezulu. Kwakhona cela ukuqaqamba kwi-70% yokukhanya ngasemva, kuba yiloo nto ukuthunyelwa kwezorhwebo okwenene kuqhubayo ukunqanda ukuncipha kobomi bokukhanya ngasemva.
Umbuzo: Ngaba izikrini ze-LCD ezoluliweyo zingasebenza kwiingcango zesikhenkcisi?
A: Banako, kodwa kuphela ukuba iyunithi yakhelwe yona. Isikhenkcisi -izifundo zokuxhoma ucango zibonisa ukuya kwibhayisekile eshushu{2}}ukujinga ukusuka -ku-18 isidanga ukuya +22 isidanga ngalo lonke ixesha umthengi evula ucango{7}}kunye nokwenziwa koxinzelelo ngaphakathi kwindlu. {11}Iziboniso ezingathelekanga zisilela kwiinyanga. Iiyunithi ezilinganiswe nge-IP65 eziyilelwe ukukhwela ibhayisekile ngokushushu malunga ne-40% ngaphezulu, kodwa omnye umsasazi wokutya okukhenkcezisiweyo wafumanisa ixabiso labo lilonke lobunini lisezantsi kakhulu kuba banqande umjikelo wokungaphumeleli okukhulu, ukususwa, kunye nokutshintshwa okubethe iiyunithi ezinexabiso eliphantsi.
Q: Ndiyenza njani amandla eshelufu-edge iziboniso kwivenkile yonke?
A: Iinketho ezintathu. I-AC esasazwayo (ezinikezelweyo ze-110/220V zokuthengisa ngomboniso ngamnye) yeyona ithembekileyo kodwa ifuna umsebenzi wombane obiza imali eninzi kuba iivenkile ezimbalwa ezinoxinano lwendawo kwishelufu. I-Centralised DC (ikhabhathi yobonelelo lwamandla esezantsi{4}}yokuqhuba intambo yevoltage) kutshiphu ukuyifaka kodwa idala indawo enye yokusilela. I-PoE (Amandla phezu kwe-Ethernet) iphelisa iziseko zophuhliso zamandla ahlukeneyo kodwa isebenza kuphela kwiiyunithi ezisezantsi{6}}zokusebenzisa amanzi{7}}i-PoE esemgangathweni inikezela nge-15.4W kuphela, enganelanga; uzakufuna iPoE+ (30W) uninzi lwe23″ imiboniso kunye nePoE{12}} (60–100W) yeeyunithi ezinkulu okanye eziqaqambileyo. Ukubuyisela, i-DC okanye i-PoE idla ngokunikezela ngezona ndleko zingcono{16}}uku{17}}nokuphazamiseka komlinganiselo.
Q: Yeyiphi isayizi eyoluliweyo yebha yokubonisa ilingana neshelufu yevenkile enkulu?
A: Icandelo leshelufu ye-gondola yevenkile enkulu yi-600mm (malunga ne-24″) okanye i-900mm (malunga ne-36″) ububanzi. A23–28″ ibha{2}}uhlobo lombonisoingena kumphetho weshelufu oyi-600mm. A35–37″ iyunithiUbubanzi becandelo le-900mm okanye ifreyimu yocango lwesikhenkcisi. Ukuqhuba ixesha elide eliqhubekayo njengeendlela zesiselo,49″ kabini-imiboniso emacalaokanye uqhagamshelo -ulungelelwaniso lwesikrini lugubungela ububanzi. Qinisekisa iprofayile yakho yeshelufu phambi kokuba u-odole{2}}iibrendi zegondola zisebenzisa iireyili ezingahambelaniyo, ngoko unokufuna izibiyeli zesiko.
Q: Ingaba ndikhethe ishelufu-edge yomboniso weLCD okanye ileyibhile yeshelufu yombane?
A: Basombulula iingxaki ezahlukeneyo.Iileyibhile zeshelufu zombane (ESLs)ibhetri{{0}inamandla eethegi ze-enki{1}ezithatha indawo yexabiso lethegi yephepha{2}}enye ngemveliso, ebonisa amaxabiso angatshintshiyo kunye nolwazi lwebhakhowudi, luhlaziywa ngaphandle kwamacingo.IShelufu-imiboniso ye-LCD esekupheleniZinezikrini ezinikwe amandla ezibonisa ividiyo, oopopayi, kunye nesiqulatho sentengiso ecaleni kweshelufu eqhutywa-umboniso omnye ugubungela udidi lwemveliso iphela. Ubeko lwentengiso oluphucukileyo lusebenzisa zombini: ii-ESL ezichanekileyo{2}}ngexabiso ngalinye lemveliso, kunye ne-LCDs ezoluliweyo zoqwalaselo lwentengiso kunye nempembelelo{3}}yemxholo wokuqhuba. Bayancedisana kunokuba bakhuphisane.
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