Twagaana order ya doola 180,000 omwezi oguwedde.
Kkampuni emu ekola ku by’okutambuza ebintu yali eyagala ebifo 80 eby’okusasula ebweru ku siteegi za loole okwetoloola Southwest ya Amerika. RFP yaabwe yalambika obukuumi bwa IP68, displays za niti 4,500, n’embalirira ya doola 2,200 buli yuniti. Ttiimu yaffe eya yinginiya ye yaddukanya ennamba: okuggya amasannyalaze kwokka kwandikyetaagisa okulongoosa ebikozesebwa mu by’amasannyalaze mu buli kifo nga kigula ssente nnyingi okusinga ku bifo ebisanyukirwamu byennyini.
Twabagamba nti okubala tekwakola. Baafunye omugabi mu Shenzhen eyagamba nti yee ku buli kimu.
Pulojekiti eyo ejja kulemererwa. Si lwakuba nti twagala, wabula lwakuba nti physics teteesa. Bwe kinaalemererwa, bajja kutukubira essimu. Bulijjo bakikola. Mu kiseera ekyo ekiseera kimenyese, embalirira efuuwa, era tusikira akavuyo k’omuntu omulala ku miwendo gya premium.
Kino si kulaba kwa makolero. Bwoba oyagala okutegeera kikiokwolesebwa kwa kiosk ya digitos are, noonya awalala. Ekitabo kino kya ba maneja b’okugula ebintu abamanyi edda bye beetaaga era nga baagala okutegeera okusalawo ki ku by’amakolero okujja okusalawo oba okuteekebwa mu nkola kwabwe kumala emyaka etaano oba emyezi kkumi na munaana.
Tukola ebikozesebwa mu kiosk displays ne digital signage hardware mu kibuga Xiamen ekya China. Ekkolero lyaffe lyatandika nga SINTOP mu 2002, nga lizimba ebikozesebwa mu maduuka eri amaduuka okwetoloola Bulaaya ne North America. Okugatta kwa digito kwajja mu 2019. Omutendera ogwo gukulu: tusemberera yinginiya w’ebizimbe ng’abakozi b’ebyuma, so si ng’abakuŋŋaanya ebyuma ebikozesebwa mu byuma ebikozesebwa abatwala ennyumba ng’ebipakiddwa.
RFP yo Oboolyawo Erina Ekikontana
RFP ezisinga ze tufuna zirimu waakiri okusika omuguwa kumu ku specification ttiimu y’okugula kw’etategedde.
Ekisinga okumanyibwa: okusaba okuteekebwa ebweru nga olina emiwendo egy’amaanyi. Ebintu eby’ebweru-rated kiosk displays byetaaga ebipande ebitangaala ennyo (2,500 nits minimum), active thermal management, optical bonding okusobola okusoma omusana, n’ebisenge ebizimbiddwa IP65 oba okusingawo. Buli kimu ku bino kyongera ku nsaasaanya. RFP bw’esaba specs ez’ebweru ku miwendo egy’omunda, ekimu ku bintu bibiri kibaawo: omugabi alimba ku busobozi, oba omugabi akendeera.
Tugaana. Awo tunnyonnyola engeri specifications entuufu gye zifaanana ku mbeera z’okuteeka mu nkola entuufu.
Ekibuuzo kye twetaaga okuddibwamu nga tetunnajuliza:
Yuniti zino zigenda kuteekebwa wa ddala? Si "bweru" oba "semi-ebweru." Twetaaga: okutunula kwa kkampasi okwa ffeesi ya ssirini, essaawa z’okubeera mu musana obutereevu, ebbugumu erisinga obunene mu kifo ekyo, n’okumanya oba ebizimbe ebisiikirize eby’olubeerera biriwo.
Kiosk etunudde mu maserengeta-mu Phoenix yeetaaga yinginiya ow’enjawulo ddala okusinga kiosk etunudde mu bukiikakkono-mu Seattle. Ekisooka kyetaaga 3,500+ nit brightness nga active cooling ne high-Tni LCD formulations eziwangaala 110℃surface temperatures nga teziddugala. Ekyokubiri kikola bulungi nga kirimu nits 1,500 ne passive thermal management.
Enjawulo mu bbeeyi wakati w’ensengeka zino ebbiri eri 40-60%. Singa RFP yo telaga mbeera za mukutu, ojja kufuna oba quote esukkiridde (supplier assumes worst case) oba underspec'd system (supplier assumes best case and hopes).
Tubuulire embeera yennyini ey'okussaako. Tujja kukubuulira configuration ki ewonawo.
Ensengeka y'Ensimbi Gye Tujuliza Mu Butuufu
Hardware ekiikirira nga kitundu kya ssente zo zonna ez’okussa mu nkola. Ekitundu ekirala kyawukana mu kugatta, okuteeka, okuwa layisinsi za pulogulaamu, okuddaabiriza, sipeeya, n’okukozesa amaanyi mu bulamu bw’ebyuma.
Ttiimu z’okugula ebintu essira balitadde ku bbeeyi ya yuniti. Ttiimu z’ebyensimbi zirina okussa essira ku nsaasaanya yonna ey’emyaka etaano-. Laba engeri okubala gye kutera okumenyekamu ku nkola ya kiosk y’amaduuka eya yuniti 50:
| Ekika ky’Ensimbi | Omwaka 1 | Emyaka 2-5 | Emyaka Etaano-Omugatte |
|---|---|---|---|
| Hardware (obunene bwaffe) . | $185,000 | - | $185,000 |
| Layisinsi ya pulogulaamu/CMS | $12,500 | $50,000 | $62,500 |
| Okuteeka & okugatta | $35,000 | - | $35,000 |
| Okuddaabiriza & okuweereza mu nnimiro | $8,000 | $32,000 | $40,000 |
| Enkozesa ya sipeeya | $2,000 | $15,000 | $17,000 |
| Amasoboza (avg 180W × 16hr/olunaku) | $7,800 | $31,200 | $39,000 |
| Okugatta | $250,300 | $128,200 | $378,500 |
Layini ya hardware ye tufuga. Ebirala bisinziira ku munno ow’okugatta, omutunzi wo eya CMS, emiwendo gy’amasannyalaze go, n’enkola yo ey’okuddaabiriza.
Kye tukakasa: sipeeya abeerawo okumala emyaka etaano okuva ku lunaku lwe yasindikibwa. Boards, panels, amasannyalaze, touch controllers. Singa ekitundu kiremererwa mu mwaka ogw’okuna, osobola okulagira okukikyusa okuva gye tuli. Tutereka ensengeka za mutindo. Custom specs ziyinza okwetaaga minimum order quantities for replacement inventory, kye twogerako mu kiseera ky'okujuliza.
Bye tutawa: Okugatta POS, satifikeeti y’okukola ku nsasula, oba okusindika obuweereza mu nnimiro. Singa okuteekebwa mu nkola kwo kwetaaga okugoberera PCI-DSS oba okugatta obutereevu n'enkola ez'obwannannyini ez'ekifo-eky'okutunda, weetaaga omugatta enkola. Tugaba hardware okusinziira ku specifications zaabwe.
Lwaki Ensonga Za Panel Brand zisubwa Ensonga
Omutunzi w'omuntu gw'ovuganya naye osanga yakugamba nti kiosks zaabwe zikozesa "Samsung panels" oba "LG displays." Ekigambo ekyo kumpi kikakafu nti tekituukiridde.
Abakola kiosk z'ebyobusuubuzi tebatera kugula modulo z'okulaga eziwedde okuva mu basuubuzi ba tier-one. Enkola eya mutindo kwe kugula open-cellLCDebitundu n’okugatta enkuŋŋaana z’ettaala z’emabega ezikoleddwa mu ngeri ey’enjawulo ezirongooseddwa olw’okumasamasa n’ebbugumu ebitongole ebyetaagisa. Ekika kya panel kiraga ensibuko y’obutoffaali bwa LCD. Teyogera kintu kyonna ku mutindo gwa backlight, okuddukanya ebbugumu, oba okussa mu nkola optical bonding.
Tufuna obutoffaali okuva mu BOE ne AUO okusobola okufuna ensengeka eza mutindo. Zombi zituusa omutindo gwa MTBF ogwenkanankana mu 1,500-2,500 nit range. Enkizo mu nkola y’okugaba: abakola bombi bakolera ku lukalu lwa China, kale okukyusa ebitundu kituuka mu kkolero lyaffe mu ssaawa 48-72 okusinga ennaku 5-7 ezeetaagisa ku bikozesebwa ebirala ebiva mu Korea.
Singa enkola yo ey’okugula ebintu mu kitongole eragira ebika by’ebipande ebitongole, ekyo tusobola okukikkiriza nga tutereezeddwa emiwendo n’ebiseera by’okukulembera. Naye tegeera ky’olaga mu butuufu. Akasenge ka BOE akalina enkola entuufu ey’okuddukanya ebbugumu n’okukwatagana kw’amaaso (optical bonding) kajja kusinga akasenge ka LG mu kisenge ekikoleddwa obubi. Panel brand y’emu ku nkyukakyuka. Okugatta enkola kye kisalawo obwesigwa bw’ennimiro.
Yokya-Mu Kugezesa Kwosobola Okukakasa
Buli yuniti gye tusindika ekola essaawa 72 nga tetunnapakira. Kino kikwata capacitors enafu, marginal solder joints, n’okulemererwa kw’okuddukanya ebbugumu okwandirabise mu nnaku 90 ezisooka nga ziteekeddwa mu nkola.
Okwewozaako tekuliimu makulu awatali kukakasa. Abagaba ebintu abakola ebigezo bya "burn-in" eby'essaawa 8-nabyo babiyita ebigezo eby'okwokya.
Engeri gy'oyinza okukakasa enkola yaffe:
Ku biragiro ebisukka mu yuniti 20,tuwaayo okwetegereza okufulumya. Omukiise wo ow'ekikugu yeegatta ku ssimu ya vidiyo mu kiseera ky'omutendera gw'okugezesa era n'afuna okuyingira ku daasiboodi z'okulondoola ekiseera ekituufu- eziraga ebikonde by'ebbugumu, enkozesa y'amasannyalaze, n'ebiwandiiko ebikwata ku kuzuula ensobi. Lipoota y’okugezesa enzijuvu esindikibwa ne yuniti zo, omuli ne data ya sensa eriko ekiseera.
Ku order entonotono,tuwa batch-level test summaries ne unit serial numbers ezikwatagana ne test timestamps. Singa yuniti eremererwa mu myezi 12, tusala-okujuliza ku data y’okugezesa eyasooka okuzuula oba engeri y’okulemererwa yali ezuuliddwa mu kiseera ky’okulondoola omutindo gw’okukola.
Omuwendo gwaffe ogw'okulemererwa mu nnimiro ogw'omwaka ogusooka-ogw'okufulumya guli wansi wa 2%. Kino tukiwagira n’obweyamo bwa ggaranti: singa okuteekebwa mu nkola kwo kufuna emiwendo gy’okulemererwa okusukka ebitundu 4% mu mwaka ogusooka, tuwola ebitundu 15% ku muwendo gw’okugula yuniti ezikoseddwa ku biragiro eby’omu maaso.
Ogwo si lulimi lwa kusuubula. Kye kigambo kya ndagaano kye tussa mu ndagaano z’okugula pulojekiti ezirina ebisaanyizo.
Nga Optical Bonding Esingako 28%
Optical bonding emalawo ekituli ky’empewo wakati wa LCD panel ne cover glass, okukendeeza ku reflections munda n’okulongoosa omusana okusoma. Enkola eyongera ku mugerageranyo gw’enjawulo ne 4-10× mu mbeera z’ekitangaala eky’omu kitundu ekinene- (ensibuko: e3displays.com ebiwandiiko eby’ekikugu).
Tusasula ebitundu 28% eby’okwongerako ku optical bonding nga tuyita mu nkolagana yaffe eya 3M. Omutemwa ogwo gubeera gwa bwenkanya mu mbeera ezitali zimu ate mu ndala gwa kwonoona.
Embeera bonding mwe esasula:
Screen etunudde mu maserengeta oba obugwanjuba ng’omusana gukutte emisana mu ssaawa z’okukozesa ennyo. Ebifo ebiri ku bbugwe wa kateni ow’endabirwamu omusana ogulabika we gukola okumasamasa. Ebiteekebwa ebweru nga tebirina bizimbe bya kisiikirize bya nkalakkalira. Embeera nga kungulu kwa kiosk kutuuka ku bbugumu erisukka diguli 50 era nga okufuumuuka kwanditondeddwa mu kibiina ekirimu empewo-ekituli.
Embeera nga okukuŋŋaanya kwa mutindo kumala:
Obutale obw’omunda nga buliko amataala agafugibwa. North-okutunudde mu bifo eby’ebweru ebiteekebwa mu mbeera y’obudde ey’obutiti. Ebifo ebirina ekisiikirize ky’ebizimbe ekiziyiza omusana obutereevu mu ssaawa z’okukola.
Tetuguza bonding eri bakasitoma abateetaaga. Emboozi gye twagala okuba nayo: tuweereze ebifaananyi by’omukutu nga bitunudde mu kkampasi, era tujja kukubuulira oba omutemwa gutuufu olw’okuteekebwa mu nkola kwo okwetongodde.
Pulojekiti ze tugaana:
- Ebifo eby'okusasula ebyetaagisa modulo za HSM ezigatta okusobola okugoberera PCI-DSS. Tukola enclosures n’enkola z’okwolesa. Hardware security module integration ya bakugu mu kusasula abakakasibwa.
- Ebiteekebwa ebweru mu bbugumu erisukka diguli 55 awatali kwewaayo kwa kasitoma ku bikozesebwa mu kukola empewo. Fizikisi y’okuddukanya ebbugumu lya LCD erina ekkomo. Okusuubiza ekirala kikakasa okulemererwa kw’ennimiro.
- Rush custom enclosures nga zirina ebiseera by’okukulembera wansi wa wiiki ssatu. Layini zaffe eza CNC ne powder coating zirina ebiseera ebitono eby’okuzingulula. Standard configurations zisobola okusindika amangu. Ebyuma ebikolebwa mu ngeri ey’enjawulo tebisobola.
- Ebiragiro bya yuniti emu-ebweru wa pulogulaamu z'okwekenneenya ez'ekyokulabirako. Omuwendo gwaffe ogusinga obutono ogw’omugaso ku mulimu gwa custom gwe yuniti 5. Yuniti ssekinnoomu zisangibwa nga sampuli z’okwekenneenya ku miwendo egy’oku ntikko buli-yuniti, nga giweebwa ssente ku biragiro by’okufulumya singa ogenda mu maaso.
Pulojekiti ze tukwata obulungi:
- Okuteeka mu nkola enjegere z’amaduuka eza yuniti 20-500 nga zirina enkola z’okusengeka eza mutindo. Dizayini z’enclosure eza custom nga zirina ennaku 30-40 lead time allowance. Ebiteekebwa ebweru mu mbeera z’obudde nga enkola zaffe ez’okuddukanya ebbugumu eza IP65/IP67 zikola mu bipimo ebigereddwa. Bakasitoma abamaze okunoonyereza ku kifo era nga bamanyi embeera zaabwe entuufu ez’okussaako.
Pulojekiti Eyalemererwa Kumpi (Era Lwaki Teyalemererwa)
Omwaka oguwedde kkampuni y’emmere ey’omu Bulaaya yatutuukirira oluvannyuma lw’omugabi waabwe eyasooka okutuusa ebifo 35 eby’okwesasulira eby’okulya ebyatandika okulemererwa mu myezi ena. Touch screens zaafuuka ezitaddamu. Yuniti eziwerako zaalaze ebintu eby’okwolesebwa. Ebisenge bino byakulaakulanya okukulukuta okulabika okwetooloola emiryango gy’empewo.
Okwekenenya engeri y'okulemererwa kwali kwangu: omugabi eyasooka yakozesa ebitundu by'omutindo gw'abakozesa-mu nkola ey'obusuubuzi. Touch controllers zaali zipimiddwa okukola essaawa 10 buli lunaku, so si ssifiiti za ssaawa 16 amaduuka ze zaakola mu butuufu. Ekizigo kya pawuda kyali kya mutindo gwa kwewunda, so si nkola ya makolero eyeetaagisa mu mbeera ezirimu eddagala ery’okwoza.
Twakyusa ebyuma eby’amasannyalaze eby’omunda ne tuddamu okusiiga ebizigo. Pulojekiti eno yafiiriza olujegere lw’emmere nga €45,000 okusukka ku ekyo ebiragiro ebituufu bye byandibadde byetaagisa mu kusooka. Ttiimu yaabwe egula ebintu kati etuweereza RFP nga tebannaba kufulumya ttenda, naddala okukakasa nti ebiragiro bituufu nga enkola y’okutunda tennatandika.
Enkolagana eyo ey’okwebuuza teyavaamu ssente butereevu. Yakola order za hardware ssatu ezaddirira nga zonna awamu za yuniti 280 mu butale bw’okugaziya olujegere.
Ensonga si nti abavuganya balemererwa. Ensonga eri nti obutuufu bw’ebikwata ku biwandiiko (specification accuracy) ku mutendera gw’okugula bulemesa okutereeza okw’ebbeeyi oluvannyuma. Twandiyagadde okufiirwa ddiiru nga tugamba kasitoma nti embalirira ye si ya ddala okusinga okuwangula ddiiru efuuka obuvunaanyizibwa bwa ggaranti.
Ebiseera by’okukulembera n’obusobozi mu kiseera kino
Standard indoor kiosk configurations zisindikibwa mu nnaku 15-20 ez’omulimu okuva ku kukakasa order. Pulojekiti za custom enclosure zeetaaga ennaku 30-40.
Enteekateeka yaffe ey’okufulumya mu Q2 mu kiseera kino yeewaddeyo ebitundu 65%. Orders ennene eziteekebwawo nga March tannaggwaako zisobola okuyingira mu busobozi bwa Q2 obusigadde.
Orders ezikakasibwa oluvannyuma lw’olunaku olwo zigenda kuteekebwa mu Q3 ng’amadirisa g’okuzituusa gatandika ku nkomerero ya June.
Singa ebiseera bya pulojekiti yo byetaaga okutuusa mu Q2 era nga tonnamaliriza bikwata ku by’ekikugu, eddirisa ly’okumaliriza okwekenneenya kwa yinginiya n’okuteeka oda lifunda. Tukulembeza okuyita okumaliriza specification ku pulojekiti ezirina ennaku ezikakasibwa okuteekebwa mu nkola.
Okutandika Emboozi
Bw’oba weetegereza enkola y’okukola eby’okwolesebwa mu kiosk eby’enjawulo okusobola okuteekebwa mu nkola mu katale, amawulire ge twetaaga okuwa quote ey’amakulu:
Omuwendo gw’okuteeka mu nkola n’ebiseera by’okutambuza. Ebikwata ku mbeera y’okuteekebwako omuli ekika ky’ekifo, omusana, n’ebbugumu erisangibwa.
Ebyetaago by’okugatta n’enkola eziriwo. Ebipimo by'embalirira omuli oba ogabanyizza emyaka etaano{1}}omugatte gw'omuwendo oba hardware-yokka.
Weereza ebikwata ku pulojekiti eno ku...grace@legoyodigitaldisplay.com.
Teekamu "Kiosk RFP" mu layini y'omutwe n'erinnya lya kkampuni yo. Tuddamu ebibuuzo ebijjuvu mu lunaku lumu olw’omulimu. Ebiwandiiko ebitali bituufu bifuna okusaba okunnyonnyola okusinga okujulizibwa okwa bulijjo.
Ku pulojekiti ezisukka mu yuniti 50, tuteekawo essimu y’okuddamu okwetegereza eby’ekikugu nga tetunnajuliza. Eddakiika amakumi asatu ne ttiimu zo ez’okugula n’eby’ekikugu zitangira wiiki eziwera enzirukanya y’okuddamu okutunula oluvannyuma.
Tetujuliza ku RFP ezitategeerekeka. Tetukwatagana na miwendo okuva mu basuubuzi abasuubiza specifications ze batasobola kutuusa. Tuzimba hardware ekola okumala emyaka etaano mu mbeera gy’ogiteeka mu butuufu.
Enkola eyo bw’eba ekwatagana n’engeri gy’okeberamu abagaba ebintu, tusaanidde okwogera.
