Ieleyibhile zeShelf ye-Electronic (ESLs) ziguqula indlela abathengisi abalawula ngayo amaxabiso. Inkqubo yofakelo imisela ukuba ivenkile izuza umda okhuphisanayo okanye ifumana ilifa lomthwalo wolondolozo olubiza imali eninzi.
System Architecture Basics
Inkqubo ye-ESL inamacandelo amane axhomekeke kwelinye. Ukuqonda ubudlelwane babo kuthintela iimpazamo ezibiza imali eninzi ezenziwa ngamaqela ngokuphindaphindiweyo.
Iileyibhile ze-Electronicsebenzisa itekhnoloji yokubonisa i-electrophoretic. I-Microcapsules equlethe i-charged black and white particles ifuduka phantsi kwe-voltage esetyenzisiweyo, idala imifanekiso ezinzileyo eqhubekayo ngaphandle kwamandla. Le fiziksi yenza ukuba ubomi bebhetri buhlale 3-iminyaka emi-5 phantsi kweemeko eziqhelekileyo zokusebenza{9}}Uthotho lwe-Hanshow's Nebular lufikelela kwinqanaba leminyaka emi-5, ngelixa abanye abenzi bohlahlo lwabiwo-mali baseTshayina bengade bafikelele kwiminyaka eyi-2.5. Ubungakanani bomboniso buvela kwi-intshi ye-1.54 kwimida yeshelufu eqhelekileyo ukuya kwi-intshi eyi-12.2 yokunyuswa kokuphela.
Izikhululo ezisisiseko (Amanqaku okufikelela)ibhuloho isiseko sothungelwano kunye nonxibelelwano lwelebhile engenazingcingo. I-SES-imagotag's inkqubo ye-VUSION isebenza kwi-2.4GHz, ngelixa i-Pricer isebenzisa i-infrared yobunikazi/umxube we-RF kwezinye iimodeli. Isikhululo ngasinye esisisiseko silawula amakhulu ukuya kumawaka eelebhile ngaphakathi kweradiyasi yokhuselo-SES{5}}ibanga le-imagotag nge-15,000 kwindawo yofikelelo, kodwa inani lokwenyani li-2,000-3,000 kwindawo yokuthengisa eshinyeneyo phambi kokuba kuqale ukuvela amaxabiso angamkelekanga.
Iseva yoLawuloyenza isitakhi sesoftware ye ESL. Igcina isiseko sedatha yemveliso, inika iitemplates zokubonisa, imiyalelo yohlaziyo lwemigca, kunye neziganeko zenkqubo yokungena. Ukuthunyelwa kwamafu kuphuculwe kakhulu kwiminyaka emithathu edlulileyo. Kubathengisi abaninzi abangaphantsi kwe-10,000 iilebhile, ilifu ngoku sisincomo esingagqibekanga.
Isoftware yoLawuloinikeza ujongano lolawulo lokubhaliswa kweleyibhile, uyilo lwetemplate, ucwangciso lomxholo, kunye nokubekwa kweliso kwenkqubo. Umgangatho we-API uyahluka ngokukhawuleza phakathi kwabathengisi. Amaxwebhu e-Pricer's API agqwesileyo. I-SES-imagotag's iphucukile kodwa isenezithuba. Abanye babathengisi abancinci bane-APIs eziva ngathi ziingqikelelo.
Uvavanyo lweSiza: ISiseko sokuFakelo oluPhumelelekileyo
Ngokophononongo luka-2022 olwenziwa nguMbutho weeNkokheli zoRhwebo, uhlolo olungonelanga lwesayithi lunegalelo malunga ne-60% yokusilela kokuthunyelwa kwe-ESL efuna ukuphinda kusetyenzwe kwakhona.
Uphando olungqongqo lufunaubuncinane iiyure ezintathunge 2,000{2}}square-meter store.
UVavanyo lweNdawo yeNdawo
Uxwebhu lwesiCwangciso soMgangatho
Fumana okanye wenze iiplani zomgangatho ezineenkcukacha ezibonisa izikhundla zeshelufu, uqhelaniso, ubude, kunye nezinto zokwakha. Ulwazi olufunekayo lubandakanya iindawo zeyunithi yefriji kunye neentlobo, iintsika zesakhiwo kunye neendonga, ukuhluka kobude besilingi, kunye neziseko zombane kunye nezothungelwano ezikhoyo.
Izicwangciso zomgangatho ezibonelelwe yivenkile kufuneka ziqinisekiswe. Ufakelo olunye lwe-Kroger e-Ohio lwaluneplani yomgangatho ebonelelweyo eyayineminyaka emine ubudala kwaye ayizange ibonise ukulungiswa kwecandelo lefriji elipheleleyo. Izikhundla zezikhululo ezisisiseko zifuna ukucwangciswa ngokutsha ngosuku lwesibini lofakelo. Loo meko iyathintelwa ngokuqinisekiswa okufanelekileyo.
Ukuhlelwa kweShelf
Lonke uhlobo lweshelufu luziphatha ngendlela eyahlukileyo kwiimpawu zeRF, kwaye ukuqonda ukuba yintoni ekhoyo evenkileni kubalulekile ngaphambi kokuodola ihardware yokunyuswa.
Iigondola zentsimbi eziqhelekileyo-isonka kunye nebhotolo yeevenkile ezininzi{1}}zibangela ukuthomalalisa umqondiso ophakathi. Iikliphu zikaloliwe zisebenza kakuhle apha; Iikliphu zothotho ze-K-ze-SES{4}}imagotag's SmartTAG kliphu zibonise impumelelo engaguqukiyo.Ishelfu yebhaskithi yocingongenene kulula ukusebenza kuba uyilo oluvulekileyo ludala uphazamiseko oluncinci lweRF. Iiadaptha zeHook ziyasebenza, nangona imiba yokungcangcazela ingenzeka kwiindawo eziphezulu{1}}zezithuthi zezithuthi apho abathengi bahlala bebamba izinto.
Iikesi zokubonisa iglasizithe ngqo-zithobe kakhulu, kwaye nokuba ziyancamathela okanye zisebenza ngemagnethi yokunyusela{1}}i tape ye-M VHB ikhethwa kufakelo olusisigxina kuba ayisuki ekuhambeni kwexesha.Iikesi ezifakwe efrijini kunye neengcango ezivaliweyo-lulungelelwaniso olubangela ukusilela kweprojekthi. Ukuthotywa okumandla kwenzeka ngeglasi kunye nefreyim yesinyithi. Intaba yangaphandle yemagnethi kuphela. Ukubekwa kwangaphakathi akufuneki kuzanywe nokuba ziqinisekiso zomthengisi. Amaxabiso okuhla ahlala engamkelekanga ngokubekwa kwangaphakathi.
Iiyunithi zesikhenkcisizimbi ngakumbi. Ukubekwa kwangaphakathi akukhuthazwa. Ixesha. Uvavanyo kunye nezandisi zoluhlu, ii-eriyali ezikhethekileyo, kunye nokubekwa ngokutsha akuvelisanga iziphumo ezithembekileyo. Nyuka ngaphandle okanye unganyuki kwaphela.
RF Environment Analysis
Bhala zonke ii-emitters ze-2.4GHz. Iindawo zokungena kwi-WiFi zicacile{2}}izabelo zetshaneli zerekhodi. Kodwa ungalibali iibhikhoni zeBluetooth (ixhaphake kakhulu kuhlalutyo lwabathengi), iikhamera zokhuseleko ezingenazingcingo, ii-oveni ze-microwave kumagumbi okuphumla, kunye nezinzwa ze-IoT.
Ezinye izibane ze-LED{0}}ingakumbi ezo zikrelekrele/eziqhagamshelweyo{1}}zivelisa ingxolo eyaneleyo ye-2.4GHz ukubangela ukungaphumeleli kohlaziyo. Ufakelo lwevenkile ekuJoliswe kuyo lufuna iintsuku ezimbini zokusombulula ingxaki phambi kokuba kuchongwe unxulumano nenkqubo yabo yokulawula ukukhanya. Jonga yonke into.
Incwadi yesikhokelo ibandakanya izibalo zokulahleka kwendlela kunye neefomula ezifana ne-PL(d)=PL(d₀) + 10n log₁₀(d/d₀) + Xσ. Ngokwesiqhelo, imithetho erhabaxa yesithupha iyafundwa kwaye emva koko ingqinisiswe ngovavanyo. Iigondola zentsimbi zisika uluhlu ukuya mhlawumbi kwi-12-15 yeemitha kwisikhululo ngasinye. Kufuphi nefriji, yinqumle ibe yisiqingatha. Emva kweentsika zekhonkrithi, umgca{9}wokubona{11}}okanye isikhululo esizinikezeleyo siyafuneka. Uvavanyo lokuhamba{12} olugqunywe mva-yinto exelela ukuba ingaba ukhuselo luyasebenza na.
Ileyibhile yoCwangciso loBubungakanani
Bala ii-SKUs ngokwemitha yomgca yeshelufu kwisebe ngalinye. Igrosari iqhuba 8-12 SKUs ngemitha nganye. Impilo kunye nobuhle bukwindawo yonke-ishelufu eqhelekileyo evenkileni yeziyobisi inokuba ngu-15-20, kodwa isiboniso seSephora singabetha 40+. I-Electronics ibaleka kancinci ku-3-6 ngemitha nganye. Isinxibo esifanayo kwi-4-8.
Phindaphinda-phinda ngobude obupheleleyo beshelufu kwisebe ngalinye. YongezaI-5% enokwenzekaukwenzela ukwazisa ngemveliso entsha{0}}okanye10%ukuba umthengisi wenza utshintsho lweplanogram rhoqo.
Ukusasazwa kobungakanani, uninzi lokuthunyelwa luphela ngeenxa zonke60-70% iileyibhile ezincinci (1.54"), 15-20% phakathi (2.13"), kwaye intsalela yahlulwe phakathi kwe-2.9" kunye neesayizi ezinkulu. Abathengisi bahlala be-odola ngaphantsi kwe-2.9" ubukhulu ekuqaleni, emva koko babuye ukuze bafumane ngaphezulu. Imiboniso yentengiso iqhuba umda, kwaye abaphathi beevenkile bafuna iilebhile ezinkulu kwezo ndawo. Uhlahlo lwabiwo-mali ngokufanelekileyo.
I-Network Infrastructure
Ubungakanani beSikhululo esisisiseko
Inkcazo yethiyori kwindawo yasimahla yi-25-30 yeemitha. Elo nani alinamsebenzi kwivenkile yokwenene. Ngeeshelfu zesinyithi uluhlu oluyinyani10-15 yeemitha. Iindawo zokukhenkceza ziyehla ukuya5-8 yeemitha.
Ubalo lwangempela aluntsonkothanga. Yahlula umgangatho ube yizowuni ngohlobo lothintelo, sebenzisa irediyasi yokhuselo yokwenene kwindawo nganye, shwankathela izikhululo ezisisiseko ezifunekayo, emva koko wongezeI-20% yokungafuneki. Oko kuphelelwa yinto egcina ukuhlaziya izinga lempumelelo ngaphezu kwe-99% kwaye ikhusela iifowuni eziphuthumayo ezinzulwini zobusuku xa isikhululo esisisiseko sifa.
Ivenkile yegrosari eyi 2,000 yesquare meter yonakele ngolu hlobo: indawo yokuthenga eqhelekileyo ithathe malunga ne 1,400 square metres kwaye idinga izikhululo ezi-4. Icandelo lefriji kwi-400 square metres lifuna izikhululo zesiseko ezi-3 ngenxa yoluhlu oluncitshisiweyo. Indawo encinci{9}enoxinano oluphezulu lwezithambiso idinga esayo isikhululo. Bebonke beza ku-8, kwaye ngokurhoxiswa kweodolo yaba li-10.
Umthengisi{0}}SES{1}}imagotag kulo mzekelo{2}}ucatshulwe 6. Babengaphosisi ngokwembono yokhuselo emsulwa. Kodwa izikhululo ezi-6 beziza kuzisa amaxabiso okuhlaziya angama-97%. Ukusasazwa kweeyunithi ezili-10 ngokuthe rhoqo kubetha 99.5%{10}} Lo mahluko we-2.5% uguqulela kwiileyibhile ezingama-75 ezingahlaziywanga kwintengiso yempelaveki kwivenkile yeleyibhile eyi-3,000. Iindleko ezongezelelweyo zehardware ziyathetheleleka.
Ukubekwa
Nqa phakathi3.0-4.0 yeemithangaphezu komgangatho womgangatho. Ngaphantsi kunoko kwaye izithintelo zeshelufu zibulala ukhuselo. Amandla aphezulu kunye nophawu ukuya ezantsi{2}}ielebhile zeshelufu zilahlekile{3}}ezihlala ziphezulu{4}}ii-SKU zesantya esiphezulu ezifuna uhlaziyo oluthembekileyo.
Ngokuthe tye, yima kwiindlela zokuhlangana apho iintambo zokubona ezicacileyo zikhona kwiindlela ezininzi. Ungaze ukhwele ngqo phezu kweeyunithi zesikhenkcisi. Ukuphazamiseka kwecompressor kuphela kuya kubangela iingxaki.
Faka kwi-ipateni yegridi enehexagonalendaweni yesikwere. Iiseli ezikwi-hexagonal zinika malunga ne-13% indawo engaphezulu yokhuselo ngenani lesikhululo esifanayo. Oku kulinganiswe kwiinkqubo ezininzi zokusasazwa.
Iiswitshi kunye neCabling
Iiswitshi zePoE +ziyafuneka-802.3at ubuncinane 25.5W kwizibuko ngalinye. Sebenzisa gigabit, hayi Fast Ethernet. Idatha yemifanekiso yeelebhile ezinkulu ziya kunqanda i-bottleneck kwiikhonkco ze-100Mbps. Fumana iswitshi elawulwayo yecandelo leVLAN kunye neQoS. Ubalo lwezibuko kufuneka lube lubalo olusisiseko lwesikhululo kunye ne-30% yegumbi elikhulu lokwandiswa kwexesha elizayo.
Kwikhebhili,Ikati6 okanye i-6A ikhuselwe, 90 yeemitha ubuninzi bokuqhuba nge-TIA{5}} 568, gcina i-30cm yokwahlula kwiintambo zamandla kwimitsi enxuseneyo. Sebenzisa i-conduit okanye i-cable tray, ngakumbi kwiivenkile apho isiseko sesilingi sibonakala. Akukho nanye kwezi ESL -spespec-lumgangatho olungileyo wofakelo womnatha wokwenza umsebenzi.
UFakelo lwesitishi esisisiseko
Izixhobo ezifunekayo kunye nezixhobo
I-Power drill enomsebenzi wehamile, i-8mm ye-masonry bits (zisa ii-spares kuba ikhonkrithi yesilingi itya ezi), isixhobo sokukrazula intambo, isixhobo sokuvavanya intambo, iimitha zomgama we-laser, inqanaba lomoya, i-torque screwdriver. Okwemathiriyeli: umthengisi -ubonelele ngezibiyeli (ungatshintshi), iiankile zokwandiswa, iintambo zeCat6 ezizipeshe ngobude obahlukeneyo, iUV{4}}iqhina lentambo engagungqiyo, kunye neelebhile zentambo.
Iileyibhile zentambo azikhethi.
Inkqubo yoFakelo
Isikhululo sotshintshiselwano silungelelanisa ukusuka kucwangciso ukuya kwiindawo eziphathekayo kusetyenziswa imitha yomgama yelaser. Phawula imingxuma yokunyuka. Thatha iifoto kweli nqanaba -xa umxhasi ebuza ukuba kutheni isikhululo sikwindawo ethile kwiinyanga ezintandathu kamva, amaxwebhu agcina iingxoxo.
Gqoka imingxuma, faka ii-ankile, izibiyeli ezikhuselekileyo, umgangatho wokuqinisekisa, i-torque ukuya kwi-spec (ngokuqhelekileyo i-2-3 Nm ye-M6 kwii-ankile). Intambo yenethiwekhi yomzila ukusuka kwi-PoE tshintshela kwindawo nganye, ushiya i-loops yenkonzo ye-1 yemitha kwisiphelo ngasinye. Iintambo ezikhuselekileyo kwii-1-meter intervals kwaye uleyibhelishe zombini iziphelo.
Vavanya zonke iintambo eziqhutywayo phambi kokunyuswa kwesikhululo esisisiseko.Gqiba nge-RJ45 ngokulandela umgangatho we-T568B, emva koko uvavanye ukuqhubeka kunye ne-pin assignment. Iziphumo zoxwebhu.
Nje ukuba iintambo ziqinisekisiwe, qhagamshela kwisikhululo esisisiseko, khwela kwisibiyeli, qinisekisa ukuba amandla e-LED alayita abonisa uthethwano oluyimpumelelo lwe-PoE. Rekhoda idilesi ye-MAC kunye nendawo yendawo. Iyunithi kufuneka ivele kwisoftware yolawulo ngaphakathi kwemizuzwana engama-60. Ukuba akunjalo, khangela ukupheliswa kwekhebula kuqala-90% yexesha eliyingxaki, kungekhona iyunithi enesiphene.
Ileyibhile yokuFakelo
Ngaphambi{0}}uLungiselelo loFakelo
Iileyibhile zithunyelwa kwimowudi yobuthongo obunzulu. Ukusebenza kuyahluka ngokomenzi kwaye oku kubangele ixesha elichithwe kakhulu kunawo nawuphi na omnye umcimbi.SES-imagotagisebenzisa iqhosha cofa{0}}bamba iqhosha elibuyiselweyo imizuzwana emi-3-5 de idanyaze i-LED.Ixabisoiilebhile{0}}ukuvuka ngokuzenzekelayo xa zibhaqa isignali yesikhululo esisebenzayo.Hantshowikakhulu isebenzisa ukususwa kwebhetri.ISolumifuna i-activation yamagnetic pass phezu kwendawo yoluvo ekhethiweyo.
Indlela yokuvula kufuneka yaziwe phambi komhla wofakelo. Amaqela achithe iiyure kuba akukho mntu uzikhathazayo ngokufunda inkqubo yokuvula kwangaphambili.
Ukubhaliswa kwebhetshilixabisa ixesha lokucwangcisa. Thumela amanani esiriyeli ukusuka kuxwebhu lokuthumela ngenqanawe, ngenisa kwisoftware yolawulo, -yabela ngaphambili kwiikhowudi zendawo. Oku kucutha ixesha -lofakelo lwelebhile malunga nama-40%. SES-imagotag'smbulk's imports isebenza kakuhle. I-Hanshow's ifuna ukufomatha okuthe ngqo kwe-CSV okungabhalwanga kakuhle{8}}fowunela inkxaso yabo yetemplates ukuba umgangatho wokungenisa elizweni uphosa iimpazamo.
Iindlela zokubophelela
Ukusasazwa okucwangcisiweyo ngezithuba{0}}ezabelwe ngaphambili,ukubophelela okulandelelanayoisebenza kakuhle. IGcisa liya kwindawo echongiweyo, liskena ilebhile yebhakhowudi, inkqubo iqinisekisa{1}}iqhina ebelinikiweyo, ukunyuswa kwamagcisa, uhlaziyo lwemigca yenkqubo. Abafakeli abanamava babethe iilebhile ezingama-80-100 ngeyure ngale ndlela.
Ixesha elililo- libophelelaiyavakala xa iiplanograms zingagqitywanga. Skena imveliso yebhakhowudi kwishelufa, ileyibhile yokuskena ibhakhowudi, inkqubo idala ukubophelela kubhabho. Kancinci kwi-50-70 iilebhile ngeyure, kodwa ngamanye amaxesha kuyimfuneko.
Ukubophelela ngobuninzinge CSV ukulayisha kukhawuleza xa idatha ecocekileyo ikhona. Qinisekisa ngocoselelo phambi kokuba ufake.
Ukunyuka ngokwasemzimbeni
Uninzi lweeshelufu ezithengiswayo zisebenzisa i-C-itshaneli okanye T-iintsimbi zesitishi kwimiphetho yeshelufu. Iiprofayili eziqhelekileyo ziDBR 39(ubude obungama-39mm, obuqhelekileyo kwii-hypermarkets zaseYurophu njengeCarrefour),HL 30(30mm, ixhaphake kwigrosari yaseMntla Melika), kunye nobubanzi beDatha Strip ezahlukeneyo kwindawo yokugcina impahla. Tshatisa ikliphu kwiprofayile, faka iithebhu kwindawo yokuvula kaloliwe, faka uxinzelelo oluya ezantsi ngelixa usiya phambili, khulula. Uxinzelelo lwasentwasahlobo luyivalela endaweni. Qinisekisa ukuba ileyibhile iyaxhathisa ukutyibilika okuthe tye{4}}abathengi bazakungquba njalo.
Kwimigangatho yesinyithi ngaphandle kweereyile, okanye ukunyuswa kwangaphandle kwiimeko ezifrijiweyo,izixhobo zemagnethisebenza ngeglasi ukuya kuthi ga kwi-6mm ubukhulu. Le yindlela eziphathwa ngayo amatyala avaliweyo efrijini. Coca umphezulu nge-isopropyl alcohol kuqala.
Ukufakela i-adhesivekwiglasi, iplastiki, okanye iplanga isisigxina{0}}i tape ye-M VHB idala i-industry{1}}iibhondi zamandla. Ukususwa kufuna umpu wobushushu kunye ne-adhesive solvent, kunye nomonakalo ongaphezulu kunokwenzeka. Qinisekisa ukuba umxhasi uyakuqonda oku ngaphambi kokusebenzisa i-adhesive.
Ulandelelwano loFakelo
Gqibezela zonke iilebhile kwindawo yokhuselo yesikhululo esinye phambi kokuba uye kwelandelayo. Oku kuvumela uqinisekiso olukhawulezileyo kwaye kuthintele abafakeli ukuba benze izithunzi zeRF ezivala uhlaziyo -ielebhile esele zifakiwe.
Umyalelo obalulekileyo:i-end caps kunye nemiboniso yentengiso kuqala (ukubonakala okuphezulu, iiwotshi zolawulo lwevenkile ezi), amasebe e-perimeter okwesibini (intambo ende kakhulu, ukubamba iingxaki zeziseko zophuhliso kwangethuba), i-gondolas yokugcina indawo yesithathu (ubuninzi obuphezulu, ukuphindaphinda), iindawo ezikhethekileyo ekugqibeleni (gcina umsebenzi wefriji okhohlisayo xa iqela linesigqi).
Ukusasazwa kweelebhile ezingaphezu kwama-3,000, ulwakhiwo lweqela lubalulekile. Umphathi omnye olawula ukuhamba komsebenzi kunye nokuphatha unxibelelwano lolawulo lwevenkile. Abantu ababini ekuskeneni / ukubophelela ngezixhobo eziphathwayo. Izifakeli ezine zenza ukunyuswa ngokomzimba. Umqinisekisi omnye oqinisekisa ukuchaneka komboniso kunye nemiba yokubhala. Olu lungelelwaniso luyazinzisa400-500 iilebhile ngeyure. Amaqela anamava angabetha 600+, kodwa ungaqingqo mali uqikelele eso santya.
Uqwalaselo lweNkqubo
Hlaziya amaXesha
Obu bubomi bebhetri ngokuchasene norhwebo lokuphendula{0}} luvaliwe.
Ukuseta yonke into ukuhlaziya yonke imizuzu embalwa ivakala kakuhle de iilebhile zitshintshwe emva kweenyanga ezili-18 endaweni yeminyaka emi-4. Ileyibhile ehlaziywa rhoqo ngemizuzu emi-5 ichitha ngokurhabaxaAmaxesha angama-8 ngokukhawulezakunomnye kumjikelo weyure ezi-2. Ikhonkco legrosari elinye lamisela isebe labo lemveliso kuhlaziyo lwemizuzu emi-5 ngenxa yokuba amaxabiso atshintsha rhoqo, emva koko kuye kwafuneka kutshintshe iilebhile ezingama-400 kwiminyaka emibini kamva.
Indlela enengqiqo: sebenzisa1-2 izithuba zeyurenjengento emiyo kwizinto ezininzi. Dlulela kuUhlaziyo lwemizuzu eyi-15-30kwiindidi ezinokutshintsha kwamaxabiso rhoqo njengemveliso okanye izinto zegrosari ezikhuphisanayo. Gcina ubundlongondlongo1-5 imizuzu yokumiselakwii-SKU ezithile ngexesha lonyuso oluthile, hayi njengomgaqo-nkqubo wengubo.
UKhetho lwesijelo
Ibhendi ye-2.4GHz ineendlela ezili-14, kodwa kuphela1, 6, kunye ne-11azidibani{0}kwimimandla yeFCC. Vavanya ukusasazwa kwe-WiFi ekhoyo kwaye ukhethe amajelo e-ESL ukunciphisa ukuhlangana. Ukuba iWiFi ikwitshaneli 1 kunye no-6, beka i-ESL ku-11. Uninzi lweenkqubo ze-WiFi zinokulungelelaniswa{6}}zilungelelaniswa neqela le-IT lomxhasi kunokusebenza nje ngakubo.
Qalisa uthumelo lwamandla phakathi (10-15 dBm). Yandisa kuphela ukuba izikhewu zokhuselo ziyaqhuba emva kokumiswa kakuhle. Ukuya phezulu kwandisa uphazamiseko nezinye iinkqubo ze-2.4GHz kuquka ne-WiFi yevenkile.
Uyilo lwesakhelo
Ixabiso kufuneka libe yeyona nto inkulu{0}}Ubuncinci befonti enamanqaku angama-48ukuze ifundeke kumgama oyimitha e-1. Igama lemveliso yesibini. Ubungakanani bebhakhowudi yokuskena okuthembekileyo,ubuncinci be-80% yolwandisoye-EAN{2}}13. Amaxabiso eyunithi ayafuneka ngokusemthethweni kwi-EU nakumazwe amaninzi ase-US, ngoko ke qinisekisa iimfuno zasekuhlaleni. Iiflegi zentengiso zidinga imibala eyahlukileyo kwimiboniso yemibala emithathu; Qaphela ukuba umbala obomvu unikezela njengengwevu kwiileyibhile ze-monochrome, ngoko yila ngokufanelekileyo.
Ukudityaniswa
Iindlela ezimbini zokudibanisa kwiinkqubo zoshishino.Imodeli yokutyhalaineERP okanye iPOS yokuthumela uhlaziyo lwexabiso nge-API xa utshintsho lusenzeka{{0}lokwenyani{1}}longqamaniso lwexesha kodwa lufuna ukulungiswa kwenkqubo yemvelaphi.Tsala imodeliinombuzo weseva ye-ESL kwishedyuli{0}}elula ukuyiphumeza kodwa yazisa ukuqhwalela phakathi kotshintsho lwexabiso kunye nohlaziyo lwelebhile.
Kwigrosari kunye ne-electronics apho amaxabiso atshintsha rhoqo, i-push iwufanele umzamo wokudibanisa. Kwiimeko ezizinzileyo zamaxabiso njengeevenkile zehardware, ukutsalwa kusebenza kakuhle.
Uqhagamshelo lwedatha ethe ngqoikwayinketho-umbuzo kwitheyibhile yemveliso yeerekhodi ezilungisiweyo ukusukela kungqamaniso lokugqibela. Soloko uqhagamshela kwikopi, hayi imveliso. Umbuzo we-ESL obhalwe kakubi wehlise inkqubo ye-POS ngexesha loLwesihlanu oMnyama kwindawo enye.
Iifowuni zangempela ze-API kunye nemibuzo yedatha yedatha ziqondile izithuba ze-REST kwaye i-SQL ikhetha. Umceli mngeni ngumgangatho wedatha kunye nokuphathwa kweempazamo, hayi ukuhlanganiswa kobugcisa ngokwalo.
Uvavanyo kunye nokuqinisekiswa
Uvavanyo lokuHamba
Beka iilebhile zovavanyo kwivenkile yonke, ukuquka iindawo kwimida yokhuseleko{0}}ekupheleni kweepaseji, iikona, emva kweentsika, kufutshane nangaphakathi kweendawo zesikhenkcisi. Qalisa uhlaziyo ngaxeshanye kuzo zonke iilebhile zovavanyo. Nayiphi na ileyibhile esilelayo ukuhlaziya kwimizuzu emi-5 ibonisa umsantsa wokugubungela. Zilungise ezi phambi kokuba uqhubeke.
Xa ufuna uhlalutyo oluthe kratya, sebenzisa izixhobo zovavanyo lweRF okanye inkqubo ye-ESL eyakhelweyo-kuxilongo ukwenza imaphu yamandla esignali. I-RSSI eyamkelekileyo yi-70 dBm okanye ngamandla. Phakathi kwe -} 70 kunye - 80 dBm yi marginal - iya kusebenza kodwa ilindele ukusilela ngamaxesha athile. Ubuthathaka kuno -80 dBm akwamkelekanga. I-SES-imagotag ibonisa ileyibhile nganye ye-RSSI kuxilongo lwabo. I-Hanshow ifuna isixhobo sophando esahlukileyo.
Uvavanyo olusebenzayo
Yenza{0}}uvuselelo olupheleleyo lwevenkile. Iimetriki ekujoliswe kuzo:I-99% iphumelele kwiinzame zokuqala, 99.9% emva kokuzama kwakhona okuzenzekelayo, ukugqitywa ngaphantsi kwemizuzu ye-15 kwiivenkile ezingaphantsi kwe-5,000 iilebhile. Ukuba la manani akabethwa, kukho ingxaki yokhuseleko, ingxaki yokuphazamiseka, okanye ihardware eneziphene. Musa ukusayina kude kube kuhlangatyezwane nemigangatho.
Tsala i-5% yesampuli ezenzekelayo kwaye uqinisekise amaxabiso abonisiwe ahambelana nenkqubo yomthombo.Ukungabikho kokunyamezelwa kweeyantlukwano.Nakuphi na ukungahambelani kubonisa impazamo ebophelelayo okanye ukusilela kohlanganiso.
Uvavanyo loxinzelelo, linganisa intengiso yeflash ngokuhlaziya i-50% yeelebhile ngaxeshanye. Qinisekisa ukuba inkqubo ihlala iphendula kwaye umgca usebenza ngokucocekileyo. Vavanya kwakhona i-failover{3}}khulula isikhululo esinye ngexesha lomjikelo wohlaziyo olusebenzayo kwaye uqinisekise iilebhile ezichaphazelekayo zithatha ukhuseleko kwiiyunithi ezikufutshane. Oku kuqinisekisa ukuba i-20% yokungafuneki iyasebenza ngokwenene.
Xa Izinto Zingahambi kakuhle
Le miba ivela ngokuphindaphindiweyo.
Iileyibhile ezingaphenduliyo:ukuba i-LED ayidanyazi, ibhetri ayizange isebenze-phinda ulandelelwano lokuvula. Izibane ze-LED kodwa akukho tshintsho lubonisa ukuba ileyibhile isenokuba iphumile kuluhlu. Uhlaziyo oluyinxenye okanye oludityanisiweyo lukhomba kuphazamiso lweRF{3}}zama amajelo ahlukeneyo kwaye uzingele ukhuphiswano lwemithombo ye-2.4GHz. Umxholo omdala ongayi kuhlaziya phantse usoloko uyingxaki ebophelelayo kwisoftware yolawulo.
Imiba yesitishi esisisiseko:akukho mandla e-LED kuthetha ukuba i-PoE ayixoxisana-qinisekisa ukuba indawo yokutshintshela iyayixhasa i-PoE+ kwaye khangela ukupheliswa kwentambo. Amandla kodwa akukho kubhaliswa kwesoftware kuqwalaselo lwenethiwekhi{3}}isabelo seIP, imithetho yomlilo, useto lweVLAN. Ukungaphumeleli okwethutyana kwindawo enye kuphakamisa ukhuseleko lomda ukusuka kweso sikhululo. Zonke iileyibhile ezikwizowuni zisilela ngaxeshanye ngokuqhelekileyo kuthetha ukuba isikhululo esisisiseko saso safa.
Inkqubo-iingxaki zenqanaba:uhlaziyo emgceni kodwa lungafikeleli iilebhile lubonisa ukophuka konxibelelwano phakathi kweseva kunye nezikhululo ezisisiseko{0}jonga indlela yenethiwekhi kwaye uqalise kwakhona iinkonzo ze-ESL. Amaxabiso angalunganga nangona umthombo wedatha echanekileyo uthetha ukuba ulungelelwaniso oludityanisiweyo lwaphulwe{2}}dig kwiilog ze-API. Amanqaku okuphendula okucothayo ekusebenzeni kwesiseko sedatha, ngakumbi kwiindawo ezinkulu zokusasazwa. Izibophelelo ezilahlekileyo zibonisa ukonakala kwedatha{5}}buyisela kwi-backup ngoko nangoko.
Ukuyigcina Iqhuba
Akukho nkqubo yolondolozo lwendalo yonke ekhoyo, kodwa ukutyeshela izinto ezithile kubangela iingxaki.
Yonke imihlaukubeka iliso kufuneka kwenziwe ngokuzenzekela ngezilumkiso zesixokelelwano kwiilebhile ezingasebenziyo, ibhetri ephantsi, kunye nohlaziyo olungaphumeleliyo.Rhoqo ngeveki, uphonononge iingxelo zesimo seleyibhile kwaye uphande nantoni na ngaphandle kwe-intanethi ngaphezu kosuku.Ngenyanga, zihlole ngokwasemzimbeni iilebhile kwiindawo ezinothuli-amasebe eebhaka adume kakubi{1}}kwaye jonga{2}}ubunyanisekile.Qho ngonyaka, uphonononge ukuba utshintsho loyilo lwevenkile luchaphazele ukugubungela isiseko sesikhululo kunye nesicwangciso sokutshintshwa kwebhetri.
Kwiibhetri: iileyibhile azisebenziseki{0}}, ngoko ke iyunithi yonke iyatshintshwa xa ibhetri iphelile. Sukulinda ukusilela. Xa i-10% yezithuthi ibonisa izilumkiso zebhetri ephantsi, faka iodolo yokutshintsha. Ii-odolo ezingxamisekileyo zibiza ngaphezulu kwaye iilebhile ezifileyo ngexesha lokunyuswa zidala iingxaki.
Isikali sokusasaza
Ukusasazwa okuncinciphantsi kweelebhile ze-500 zidinga izikhululo ezisisiseko ze-1-2, usuku lofakelo kunye nabantu ababini, kunye nokubamba ifu. Iiprojekthi ezilungileyo zokuqalisa amaqela amatsha kwi-ESL.
Ukusasazwa okuphakathiukusuka kwi-500 ukuya kwi-3,000 iilebula zifuna izikhululo ezisisiseko ze-3-8, iintsuku ze-2-4 kunye neqela lomntu we-4-6, kunye nokucwangciswa kweprojekthi yangempela.
Iivenkile ezinkulu zefomatinge 3,000{7}}15,000 iilebhile zahlukile. Cwangcisa izikhululo ezisisiseko ze-8-25, iiveki ze-1-2, amaqela e-8-12, kunye neeseva ezisemgangathweni zokuthembeka. Ukusasazwa ngezigaba kunye nolawulo lweprojekthi oluzinikeleyo luyafuneka.
Isikali soshishinongaphezulu kwe 15,000 iilebhile -iiflegi, iivenkile ezinkulu{3}}zithetha 25+ izikhululo ezisisiseko, iiveki ezi-2-4, 15+ amaqela abantu aneendima ezikhethekileyo, kunye nezakhiwo ezingasafunekiyo. Fumana uncedo olunamava lokusasazwa okokuqala kwesi sikali.
Uluhlu loQinisekiso loMgangatho
Ngaphambi kokuba uqale:Uphando lwesiza lugqitywe ngeefoto, uphazamiseko lweRF lufakwe kwimaphu, iindawo zesikhululo ezimakiweyo, uthungelwano lweziseko zophuhliso luqinisekisiwe, ubungakanani belebhile obuqinisekisiweyo ngokungehla, iqela lixelelwe, abaphathi bevenkile banolwazi.
Ngexesha lofakelo:izikhululo zesiseko ekuphakameni okuchanekileyo, iintambo ezivavanyiweyo ngaphambi kokupheliswa, isikhululo ngasinye sesiseko siqinisekisiwe kwi-intanethi ngaphambi kokufudukela kwesinye, ukuvuselelwa kuqinisekisiwe, ukubophelela kuqinisekisiwe, iimvavanyo zokuhlaziya indawo ezidlula i-99% +, izithuba zokugubungela zibhekiswe.
Emva kokugqiba:Ukuhlaziywa kwevenkile epheleleyo phantsi kwemizuzu ye-15, i-99.9% izinga lokuphumelela liphunyeziwe, uphicotho lokuchaneka kwexabiso lupasisiwe, ukudibanisa ukuqinisekiswa, ukuqeqeshwa kwabasebenzi, ukunikezelwa kwamaxwebhu, abafowunelwa benkxaso baqinisekisiwe, ishedyuli yokugcinwa imisiwe.
