Amalebula e-Electronic Shelf (ESL) aguqula indlela abathengisi abaphatha ngayo intengo. Inqubo yokufaka inquma ukuthi isitolo sizuza umkhawulo wokuncintisana noma sizuza njengefa umthwalo obizayo wokulungisa.
System Architecture Okuyisisekelo
Uhlelo lwe-ESL luqukethe izingxenye ezine ezincikene. Ukuqonda ubudlelwano babo kuvimbela amaphutha abizayo amaqembu awenza ngokuphindaphindiwe.
Amalebula Kagesisebenzisa ubuchwepheshe bokubonisa i-electrophoretic. Ama-microcapsules aqukethe izinhlayiya ezishajiwe ezimnyama nezimhlophe zifuduka ngaphansi kwe-voltage esetshenzisiwe, adala izithombe ezinzile eziqhubekayo ngaphandle kwamandla. Le physics inika amandla ukuphila kwebhethri oku-3-iminyaka engu-5 ngaphansi kwezimo ezivamile zokusebenza-Uchungechunge lwe-Hanshow's Nebular luhlala lufinyelela uphawu lweminyaka engu-5, kuyilapho abanye abakhiqizi base-China bebhajethi bafinyelela eminyakeni engu-2.5. Osayizi bokuboniswa basukela ku-1.54 amayintshi onqenqemeni lweshalofu olujwayelekile ukuya ku-12.2 amayintshi kumaphromoshini we-end-cap.
Iziteshi Eziyisisekelo (Amaphuzu Okufinyelela)ukuvala ingqalasizinda yenethiwekhi nokuxhumana kwamalebula okungenantambo. Isistimu ye-SES-imagotag's VUSION isebenza ku-2.4GHz, kuyilapho u-Pricer esebenzisa i-hybrid yobunikazi be-infrared/RF kwamanye amamodeli. Isiteshi ngasinye esiyisisekelo siphatha amakhulu kuya ezinkulungwaneni zamalebula ngaphakathi kobubanzi baso obukhavayo-I-SES-i-imagotag ifuna u-15,000 endaweni yokufinyelela ngayinye, kodwa inombolo engokoqobo ingu-2,000-3,000 endaweni yokuthengisa eminyene ngaphambi kokuba kuqale ukuvela amanani okwehla angamukeleki.
Iseva Yokuphathaisebenzise isitaki sesoftware ye-ESL. Igcina imininingo egciniwe yomkhiqizo, inikeza izifanekiso zokubonisa, imiyalo yokubuyekezwa kolayini, futhi ibhala imicimbi yesistimu. Ukuthunyelwa kwamafu kuthuthuke kakhulu eminyakeni emithathu edlule. Kubathengisi abaningi abangaphansi kwamalebula angu-10,000, ifu manje isiyisincomo esizenzakalelayo.
Isoftware Yokuphathainikeza isixhumi esibonakalayo sokulawula sokubhaliswa kwelebula, ukwakheka kwesifanekiso, ukuhlela okuqukethwe, nokuqapha isistimu. Izinga le-API liyahlukahluka phakathi kwabathengisi. Amadokhumenti e-Pricer's API muhle kakhulu. I-SES-imagotag's isithuthukile kodwa isenamagebe. Abanye babathengisi abancane banama-API azwakala sengathi yimicabango engemuva.
Ucwaningo Lwesayithi: Isisekelo Sokufaka Okuyimpumelelo
Ngokocwaningo lwango-2022 olwenziwa yi-Retail Industry Leaders Association, izinhlolovo zesayithi ezinganele zinomthelela cishe ekuhlulekeni kokuthunyelwa kwe-ESL okudinga ukusetshenzwa kabusha okukhulu.
Kudingeka inhlolovo eqinileamahora amathathu ubuncanengesitolo esingamamitha-skwele angu-2,000-.
Ukuhlola Imvelo Engokoqobo
Imibhalo Yohlelo Lwephansi
Thola noma dala amapulani aphansi anemininingwane abonisa izikhundla zamashalofu, umumo, ubude, nezinto zokwakha. Ulwazi oludingekayo luhlanganisa izindawo nezinhlobo zeyunithi yesiqandisi, amakholomu esakhiwo nezindonga, ukuhluka kobude besilingi, nengqalasizinda ekhona kagesi neyenethiwekhi.
Izinhlelo zaphansi ezinikezwe isitolo kufanele ziqinisekiswe. Ukufakwa kwe-Kroger eyodwa e-Ohio kwakunepulani yaphansi enikeziwe eyayineminyaka emine ubudala futhi ayizange ibonise ukulungiswa okuphelele kwesigaba sesiqandisi. Izikhundla zesiteshi eziyisisekelo zidinga ukuhlela kabusha ngosuku lwesibili lokufakwa. Leso simo siyagwemeka ngokuqinisekiswa okufanele.
Ukuhlukaniswa Kweshelufu
Lonke uhlobo lwamashelufu luziphatha ngendlela ehlukile kumasiginali we-RF, futhi ukuqonda okukhona esitolo kubalulekile ngaphambi koku-oda ihadiwe yokukhweza.
Ama-gondola ensimbi ajwayelekile-isinkwa nebhotela ezitolo eziningi{1}}kubangela ukuncipha kwesignali okumaphakathi. Iziqeshana zikaloliwe zisebenza kahle lapha; Iziqeshana zochungechunge lwe-Pricer's-kanye neziqeshana ze-SES{4}}ze-imagotag's SmartTAG zibonise impumelelo engaguquki.Amashalofu kabhasikidi ocingoempeleni kulula ukusebenza njengoba umklamo ovulekile udala ukuphazamiseka okuncane kwe-RF. Ama-adaptha ehuku ayasebenza, nakuba izinkinga zokudlidliza zingenzeka{1}}ezindaweni zokukhiqiza kwethrafikhi ephezulu lapho amakhasimende ehlala ebamba khona izinto.
Amakesi okubonisa ingilaziaqondile-anciphisa kancane, futhi ayanamathelayo noma asebenza ngozibuthe{1}}Itheyiphu ye-M VHB ikhethwa ukuze ifakwe unomphela ngoba ayishintshi ngokuhamba kwesikhathi.Amakesi afakwe esiqandisini aneminyango evaliwe-lokhu ukulungiselelwa okubangela ukwehluleka kwephrojekthi. Ukuncipha okukhulu kwenzeka ngengilazi nohlaka lwensimbi. Ukukhweza kwamagnetic kwangaphandle kuphela. Ukubekwa kwangaphakathi akufanele kuzanywe ngaphandle kweziqinisekiso zomthengisi. Amanani okwehla ahlale angamukeleki ngokubeka kwangaphakathi.
Amayunithi efrijizimbi nakakhulu. Ukubekwa kwangaphakathi akunconyiwe. Isikhathi. Ukuhlola ngezandisi zobubanzi, izimpondo ezikhethekile, nokubeka kabusha akukakhiqizi imiphumela ethembekile. Khuphuka ngaphandle noma ungakhwezi nhlobo.
RF Environment Analysis
Bhala phansi wonke ama-emitters angu-2.4GHz. Izindawo zokufinyelela ze-WiFi zisobala{2}}imisebenzi eyenziwayo yesiteshi. Kodwa ungakhohlwa amabhikhoni e-Bluetooth (okuvamile okuvame ukuhlaziya amakhasimende), amakhamera okuphepha angenantambo, ohhavini bemicrowave emagumbini okuphumula, nezinzwa ze-IoT.
Amanye amasistimu okukhanyisa ama-LED{0}}ikakhulukazi lawo ahlakaniphile/axhumekile{1}}akhiqiza umsindo owanele ongu-2.4GHz ukuze abangele ukuhluleka kokuvuselela ngezikhathi ezithile. Ukufakwa kwesitolo Okuqondisiwe okukodwa kudinga izinsuku ezimbili zokuxazulula inkinga ngaphambi kokuthi kuhlonzwe ukuhlobana nesistimu yabo yokulawula ukukhanyisa entsha. Hlola konke.
Indlela yencwadi yokufunda ibandakanya izibalo zokulahleka kwendlela ngamafomula afana ne-PL(d)=PL(d₀) + 10n log₁₀(d/d₀) + Xσ. Empeleni, imithetho eqinile yesithupha iyafundwa bese iqinisekiswa ngokuhlolwa. I-Metal gondolas isika ububanzi bufike cishe ku-12-amamitha angu-15 esiteshini ngasinye. Eduze nesiqandisi, usike lokho phakathi. Ngemuva kwezinsika zikakhonkolo, umugqa-wokubona{11}}noma isiteshi esizinikezele siyadingeka. Ukuhlolwa kokuhamba{12}okumbozwa kamuva-yikhona okushoyo ukuthi ukufakwa kuyasebenza yini.
Lebula Ukuhlelwa Kobuningi
Bala ama-SKU ngemitha ngalinye eliwumugqa wesikhala seshelufu somnyango ngamunye. Igrosa ngokuvamile isebenzisa ama-SKU angu-8-12 imitha ngayinye. Impilo nobuhle kugcwele yonke indawo-amashelufu ajwayelekile esitolo sezidakamizwa angaba ngu-15-20, kodwa isibonisi sesitayela se-Sephora singashaya 40+. I-Electronics igijima kancane ku-3-6 imitha ngayinye. Izingubo ezifanayo ku-4-8.
Phindaphinda ngenani lobude beshelufu ngomnyango ngamunye. Engeza5% okwenzekayoezethulo zomkhiqizo omusha-noma10%uma umthengisi enza izinguquko ze-planogram njalo.
Ngokusatshalaliswa kosayizi, ukusetshenziswa okuningi kugcina sekuseduze60-70% amalebula amancane (1.54"), 15-20% okumaphakathi (2.13"), futhi ingxenye esele ihlukaniswa phakathi kuka-2.9" nosayizi abakhulu. Abathengisi bavame uku-oda ngaphansi kukasayizi ongu-2.9" ekuqaleni, bese bebuya ukuze bathole okwengeziwe. Izibonisi zokukhangisa zishayela imajini, futhi abaphathi bezitolo bafuna amalebula amakhulu alezo zindawo. Yenza isabelomali ngendlela efanele.
Ingqalasizinda Yenethiwekhi
I-Base Station Quantity
Ukufakwa kwethiyori endaweni yamahhala ngamamitha angama-25-30. Leyo nombolo ayinamsebenzi esitolo sangempela. With metal Shelving uhla namaqiniso kuyinto10-15 amamitha. Iziqandisi zehlela ku5-8 amamitha.
Isibalo sangempela asiyona inkimbinkimbi. Hlukanisa iphansi libe amazoni ngohlobo lokuvimbela, sebenzisa irediyasi engokoqobo yendawo ngayinye, hlanganisa iziteshi ezidingekayo, bese wengeza20% ukungadingeki. Lokho kuphelelwa umsebenzi yikho okugcina izinga lempumelelo yokuvuselela libe ngaphezu kuka-99% futhi kuvimbela izingcingo eziphuthumayo zaphakathi kwamabili uma kushona isiteshi esiyisisekelo.
Isitolo segrosa esingamamitha-skwele angu-2,000 sibhidlike kanje: indawo yokuthenga ejwayelekile ithathe cishe amamitha-skwele angu-1,400 futhi idinga iziteshi eziyisisekelo ezingu-4. Ingxenye yesiqandisi kumamitha-skwele angu-400 idinga iziteshi eziyisisekelo ezi-3 ngenxa yobubanzi obuncishisiwe. Indawo encane{9}}yokuminyana okuphezulu kwezimonyo idinga isiteshi sayo esiyisisekelo. Isamba safika ku-8, futhi ngokuchithwa kwe-oda kwaba ngu-10.
Umthengisi-i-SES-imagotag kulesi simo-ucaphune 6. Babengelona iphutha ngokubheka okuyiqiniso. Kepha iziteshi eziyisi-6 bezizoletha amanani okuvuselela angama-97%. Ukukhishwa kwamayunithi ayi-10 kushaya ngokungaguquki ku-99.5%+. Lowo mehluko ongu-2.5% uhumushela kumalebula angu-75 angabuyekeziwe ekuthengisweni kwempelasonto esitolo esinamalebula angu-3,000. Izindleko ezengeziwe zehadiwe ziyathetheleleka.
Ukubekwa
Khuphuka phakathi3.0-4.0 amamithangaphezu kwezinga lesitezi. Ngaphansi kwalokho futhi izithiyo zeshalofu zibulala ukufakwa. Amandla aphezulu kanye nesignali ukuya phansi{2}}amalebula eshalofu alahlekile{3}}avame ukuba -ama-SKU anesivinini esiphezulu adinga izibuyekezo ezinokwethenjelwa.
Ngokuvundlile, yima ezimpambanweni zendlela lapho imigqa yokubona ecacile ikhona ezindleleni eziningi. Ungalokothi ukhweze ngokuqondile ngaphezu kwamayunithi esiqandisi. Ukuphazanyiswa kwe-compressor kukodwa kuzodala izinkinga.
Faka ku-aiphethini yegridi eyi-hexagonalkunokuba isikwele. Amaseli angama-hexagonal anikeza cishe u-13% ukumbozwa kwendawo okungcono ngesibalo sesiteshi esifanayo. Lokhu kukalwe ekusetshenzisweni okuningi.
Ukushintsha kanye Cabling
Amaswishi e-PoE+ayadingeka-802.3at okungenani angu-25.5W ngembobo ngayinye. Sebenzisa i-gigabit, hhayi i-Fast Ethernet. Idatha yesithombe yamalebula amakhulu izovimba izixhumanisi ezingu-100Mbps. Thola iswishi ephethwe ye-VLAN segmentation kanye ne-QoS. Isibalo sembobo kufanele sibe isibalo sesiteshi esiyisisekelo kanye ne-headroom engu-30% ukuze kunwetshwe esikhathini esizayo.
Okwekhebula,I-Cat6 noma i-6A ivikelekile, 90 metres ukugijima okuphezulu nge-TIA ngayinye-568, gcina ukuhlukaniswa okungu-30cm kumakhebuli kagesi ekugijimeni okuhambisanayo. Sebenzisa i-conduit noma ithreyi yekhebula, ikakhulukazi ezitolo lapho kubonakala khona ingqalasizinda yophahla. Akukho kulokhu okuyi-ESL-eqondile-iyindlela evamile yokufaka inethiwekhi.
Ukufakwa kwe-Base Station
Amathuluzi Nezinto Ezidingekayo
Ukubhola kwamandla okunomsebenzi wesando, izingcezu zamatshe ezingu-8mm (letha izipele ngoba ukhonkolo ophahleni udla lezi), ithuluzi lokuhlanganisa ikhebula, isihloli sekhebula, imitha yebanga le-laser, ileveli yomoya, i-torque screwdriver. Okwezinto zokwakha: umthengisi-abakaki abakhwezayo abahlinzekiwe (ungabashintshi), amahange okunweba, amakhebuli okuchibiyela e-Cat6 ngobude obuhlukahlukene,{4}}amathayi ekhebula angazweli e-UV, namalebula ekhebula.
Amalebula ekhebula awanawo ukuzikhethela.
Inqubo yokufaka
Dlulisa isisekelo sesiteshi sixhumanisa ukusuka ekuhleleni kuya ezindaweni ezibonakalayo kusetshenziswa imitha yebanga le-laser. Maka izimbobo ezifakwayo. Thatha izithombe kulesi sigaba{2}}lapho iklayenti libuza ukuthi kungani isiteshi esiyisisekelo sisendaweni ethile ngemva kwezinyanga eziyisithupha, imibhalo ilondoloza izimpikiswano.
Gcoba izimbobo, faka amahange, abakaki abavikelekile, izinga lokuqinisekisa, i-torque ukuze ucacise (imvamisa i-2-3 Nm ye-M6 ibe izikhonkwane). Ikhebula lenethiwekhi yomzila lisuka ku-PoE lishintshele endaweni ngayinye, lishiye amalophu esevisi eyimitha elingu-1 ekugcineni ngakunye. Vikela izintambo ngezikhathi eziyimitha elingu-1 bese ulebula iziphetho zombili.
Hlola yonke ikhebula egijimayo ngaphambi kokukhweza isiteshi sesisekelo.Qeda nge-RJ45 ngokulandela izinga le-T568B, bese uhlola ukuqhubeka nomsebenzi wokuphina. Imiphumela yedokhumenti.
Uma izintambo seziqinisekisiwe, xhuma esiteshini esiyisisekelo, gibela kubakaki, qinisekisa amandla e-LED akhanyisa okubonisa ukuxoxisana okuyimpumelelo kwe-PoE. Rekhoda ikheli le-MAC nendawo yendawo. Iyunithi kufanele ivele kusofthiwe yokuphatha phakathi kwamasekhondi angu-60. Uma ingakwenzi, hlola ukunqanyulwa kwekhebula kuqala ku-90% wesikhathi esiyinkinga, hhayi iyunithi enesici.
Ukufakwa Kwelebula
Ngaphambi-Ukulungiselela Ukufaka
Amalebula athunyelwa ngemodi yokulala okujulile. Ukwenza kusebenze kuyahlukahluka ngomkhiqizi futhi lokhu kubangele isikhathi esimoshelwe kakhulu kunanoma iyiphi enye inkinga.I-SES-imagotagisebenzisa inkinobho yokucindezela{0}}ibambe inkinobho ehlehlisiwe imizuzwana engu-3-5 kuze kube yilapho i-LED ikhanya.Intengoibhala ngokuzenzakalelayo-ukuvuka lapho ithola isignali yesiteshi sesisekelo esivumelekile.I-Hanshowkakhulu isebenzisa ukususwa kwethebhu yebhethri.I-Solumidinga iphasi yokusebenza kazibuthe endaweni ekhethiwe yenzwa.
Indlela yokwenza kusebenze kufanele yaziwe ngaphambi kosuku lokufaka. Amaqembu amoshe amahora ngoba akekho ozihluphe ngokufunda inqubo yokwenza kusebenze kusenesikhathi.
Ukubhaliswa kweqoqokuwufanele isikhathi sokusetha. Khipha izinombolo ze-serial zisuka kumadokhumenti wokuthumela, ngenisa kusofthiwe yokuphatha, -yabela ngaphambili amakhodi endawo. Lokhu kunciphisa{3}}isikhathi sokufakwa kwelebula cishe ngo-40%. Ukungenisa kwenqwaba ye-SES-imagotag kusebenza kahle. I-Hanshow's idinga ukufometha okuqondile kwe-CSV okungabhaliwe kahle{8}}shayela ukusekela kwabo izifanekiso uma ukungenisa okujwayelekile kuphonsa amaphutha.
Izindlela Zokubopha
Ngokuphakwa okuhleliwe{0}okunezikhundla ezabelwe ngaphambili,ukubophezela okulandelanayoisebenza kahle. Uchwepheshe uya endaweni emisiwe, uskena ilebula yebhakhodi, isistimu iqinisekisa{1}}isibopho esabelwe ngaphambili, ukukhwezwa kochwepheshe, isibuyekezo solayini wesistimu. Abafaki abanolwazi bashaye amalebula angu-80-100 ngehora ngale ndlela.
Ukubopha{0}}kwangempela kwesikhathikunengqondo lapho ama-planograms engaqediwe. Skena ibhakhodi yomkhiqizo eshalofini, skena ibhakhodi yelebula, uhlelo ludala ukubopha ngokuhamba kwesikhathi. Kancane kancane ngamalebula angama-50-70 ngehora, kodwa kwesinye isikhathi kuyadingeka.
Ukubopha ngobuningingokulayisha kwe-CSV kuyashesha kakhulu uma idatha ehlanzekile itholakala. Qinisekisa kahle ngaphambi kokulayisha.
Ukukhweza ngokomzimba
Iningi lamashelufu okuthengisa lisebenzisa-isiteshi noma i-T-amareyili esiteshi emaphethelweni eshelufu. Amaphrofayili ajwayelekileIdatha ye-DBR39(ubude obungama-39mm, obujwayelekile kuma-hypermarkets aseYurophu njengeCarrefour),HL 30(30mm, okuvamile egrosa yaseNyakatho Melika), kanye nobubanzi obuhlukahlukene be-Data Strip esitolo sokudayisa. Qondanisa isiqeshana nephrofayili, faka amathebhu ekuvulekeni kukaloliwe, faka ingcindezi eya phansi ngenkathi uslayida uye phambili, khulula. Ukungezwani kwasentwasahlobo kuyivala endaweni. Qinisekisa ukuthi ilebula imelana nokuslayida okuvundlile{4}}amakhasimende azongqubuzana nalokhu njalo.
Ezindaweni zensimbi ezingenawo ama-rails, noma ukufakwa kwangaphandle kumakesi esiqandisini,izintaba kazibuthesebenza ngengilazi kuze kufike ku-6mm ubukhulu. Lena yindlela amacala asefrijini avaliwe aphathwa ngayo. Hlanza indawo engaphezulu nge-isopropyl alcohol kuqala.
Ukukhweza okunamathelayoengilazini, epulasitikini, noma ngokhuni empeleni ingunaphakade. 3itheyiphu ye-M VHB idala-amabhondi aqinile ezimbonini. Ukususwa kudinga isibhamu sokushisa nesincibilikisi esinamathelayo, futhi kungenzeka ukulimala kwendawo. Qinisekisa ukuthi iklayenti liyakuqonda lokhu ngaphambi kokusebenzisa ingcina.
Ukulandelana Kokufaka
Qedela wonke amalebula endaweni yesisekelo esisodwa sesiteshi ngaphambi kokudlulela kwesinye. Lokhu kuvumela ukuqinisekiswa okusheshayo futhi kuvimbele abafaki ekudaleni izithunzi ze-RF ezivimba ukubuyekezwa{1}kumalebula asefakiwe kakade.
I-oda elibalulekile:ama-end caps nezibonisi zokuphromotha kuqala (ukubonakala okuphezulu kakhulu, abaphathi besitolo bawabuka lawa), iminyango ye-perimeter okwesibili (ikhebula elide kakhulu ligijima, ukubamba izinkinga zengqalasizinda kusenesikhathi), i-gondola yesitolo esiphakathi nendawo yesithathu (ukuminyana okuphezulu kakhulu, okuphindaphindwayo), izindawo ezikhethekile zokugcina (londoloza umsebenzi wesiqandisi okhohlisayo uma iqembu linesigqi).
Ukuze kusetshenziswe amalebula angaphezu kuka-3,000, ukwakheka kweqembu kubalulekile. Umphathi oyedwa olawula ukuhamba komsebenzi nokuphatha ukuxhumana kokuphathwa kwesitolo. Abantu ababili ekuskeneni/ukubopha ngamadivayisi eselula. Izifaki ezine ezenza ukukhweza ngokomzimba. Isiqinisekisi esisodwa esiqinisekisa ukunemba kwesibonisi kanye nezinkinga zokubhala. Lokhu kulungiselelwa kuyaqhubekaAmalebula angama-400-500 ngehora. Amaqembu anolwazi angashaya okuthi 600+, kodwa ungabhajethi ngokuthatha lelo jubane.
Ukucushwa Kwesistimu
Buyekeza Izikhawu
Lena impilo yebhethri uma iqhathaniswa nohwebo lokuphendula{0}}oluvaliwe.
Ukusetha yonke into ukuthi ibuyekeze njalo ngemizuzu embalwa kuzwakala kukuhle kuze kube yilapho amalebula eshintshwa ngemva kwezinyanga eziyi-18 esikhundleni seminyaka emi-4. Ilebula elibuyekezwa njalo ngemizuzu emi-5 licisha cishe8 izikhathi ngokusheshakuneyodwa emjikelezweni wamahora ama-2. Isitolo esisodwa segrosa setha wonke umnyango wabo wokukhiqiza ekubuyekezweni kwemizuzu emi-5 ngenxa yokuthi amanani ashintsha njalo, kwase kudingeka ukuthi kushintshwe amalebula angu-400 eminyakeni emibili kamuva.
Indlela enengqondo: ukusetshenziswaIzikhawu zamahora angu-1-2njengokuzenzakalelayo ezintweni eziningi. Dlulela ku15-30 iminithi updatesngezigaba ezinokushintsha kwentengo okuvamile njengomkhiqizo noma izinto zegrosa ezincintisanayo. Gcina abanolaka1-5 iminithi settingkuma-SKU athile ngesikhathi sokukhushulwa okuthile, hhayi njengenqubomgomo evamile.
Ukukhethwa Kwesiteshi
Ibhendi ye-2.4GHz ineziteshi eziyi-14, kodwa kuphela1, 6, 11azidluleli-ezifundeni ze-FCC. Hlola ukusetshenziswa kwe-WiFi okukhona futhi ukhethe iziteshi ze-ESL ukuze unciphise ukugqagqana. Uma i-WiFi ikuziteshi 1 no-6, faka i-ESL kokuthi 11. Amasistimu amaningi e-WiFi ebhizinisi angalungiswa{6}}ahlanganiswe nethimba le-IT leklayenti kunokuthi asebenze eduze kwawo.
Qala amandla okudlulisa phakathi (10-15 dBm). Khulisa kuphela uma izikhala zokumboza ziqhubeka ngemuva kokulungiselelwa kokuma. Ukuya phezulu kwandisa ukuphazamiseka kwamanye amasistimu we-2.4GHz kufaka phakathi i-WiFi yesitolo.
Idizayini Yesifanekiso
Intengo idinga ukuba into enkulu kunazo zonke-ubuncane befonti enamaphuzu angama-48ukuze ifundeke ebangeni eliyimitha elingu-1. Igama lomkhiqizo elesibili. Ibhakhodi isayizi yokuskena okuthembekile,ubuncane be-80% yokukhulisaokwe-EAN-13. Intengo yeyunithi iyadingeka ngokusemthethweni e-EU nasezifundeni eziningi zase-US, ngakho qinisekisa izimfuneko zendawo. Amafulegi okukhangisa adinga imibala ehlukile ekubonisweni kwemibala emithathu; qaphela ukuthi okubomvu kuhumusha njengokumpunga kumalebula e-monochrome, ngakho-ke klama ngokufanele.
Ukuhlanganisa
Izindlela ezimbili zokuxhuma kumasistimu ebhizinisi.Imodeli ye-pushine-ERP noma i-POS yokuthumela izibuyekezo zentengo nge-API uma izinguquko zenzeka-zangempela-zokuvumelanisa isikhathi kodwa zidinga ukulungisa isistimu yomthombo.Donsa imodeliinombuzo weseva ye-ESL kushejuli-okulula ukuyisebenzisa kodwa yethula ukunensa phakathi kokushintsha kwentengo nokubuyekezwa kwelebula.
Okwegrosa nezinto zikagesi lapho izintengo zishintsha njalo, i-push iwufanele umzamo wokuhlanganisa. Ezimweni zentengo ezinzile njengezitolo zehadiwe, ukudonsa kusebenza kahle.
Uxhumano lwesizindalwazi esiqondilefuthi kuyinketho-yokubuza ithebula lomkhiqizo lamarekhodi ashintshiwe kusukela ekuvunyelanisweni kokugcina. Njalo xhuma kusifaniso, hhayi ukukhiqiza. Umbuzo we-ESL ongabhalwanga kahle wehlise uhlelo lwe-POS phakathi noLwesihlanu Olumnyama endaweni eyodwa.
Izingcingo zangempela ze-API nemibuzo yesizindalwazi iqondile ngokuthunyelwe kwe-REST futhi i-SQL ikhetha. Inselele ikhwalithi yedatha nokuphathwa kwamaphutha, hhayi ukuhlanganiswa kobuchwepheshe ngokwako.
Ukuhlola Nokuqinisekisa
Walk Test
Beka amalebula okuhlola kuso sonke isitolo, okuhlanganisa izindawo emingceleni yekhava-ekugcineni kwamaphasishi, amakhona, ngemva kwezinsika, eduze nangaphakathi kwezindawo zesiqandisi. Qalisa isibuyekezo ngasikhathi sinye kuwo wonke amalebula okuhlola. Noma iyiphi ilebula eyehluleka ukubuyekezwa phakathi nemizuzu emi-5 ikhombisa igebe lokumboza. Lungisa lezi ngaphambi kokuqhubeka.
Ukuze uthole ukuhlaziya okunemininingwane eyengeziwe, sebenzisa amathuluzi e-RF inhlolovo noma isistimu ye-ESL eyakhelwe-ngokuxilongwa ukuze wenze imephu yamandla esignali. I-RSSI eyamukelekile-70 dBm noma kunamandla. Phakathi -no-70 kanye -no-80 dBm incane-izosebenza kodwa ilindele ukwehluleka ngezikhathi ezithile. Okubuthakathaka kuno--80 dBm akwamukeleki. I-SES-imagotag ibonisa ilebula ngayinye i-RSSI ekuxilongweni kwayo. I-Hanshow idinga ithuluzi elihlukile lenhlolovo.
Ukuhlola Okusebenzayo
Qalisa-ukuvuselela kabusha kwesitolo. Amamethrikhi aqondiwe:Impumelelo engu-99% emzamweni wokuqala, 99.9% ngemva kokuzama kabusha okuzenzakalelayo, ukuqedwa ngaphansi kwemizuzu engu-15 ezitolo ezingaphansi kwamalebula angu-5,000. Uma lezi zinombolo zingashayi, kunenkinga yokufakwa, inkinga yokuphazamiseka, noma ihadiwe enesici. Ungasayini kuze kube yilapho kuhlangatshezwana nemingcele.
Donsa isampuli engahleliwe engu-5% futhi uqinisekise izintengo ezibonisiwe zifana nesistimu yomthombo.Ukungabekezeleli lutho kokungafani.Noma yikuphi ukungafani kubonisa iphutha elibophezelayo noma ukwehluleka kokuhlanganisa.
Ukuze uhlole ingcindezi, lingisa ukuthengiswa kwe-flash ngokubuyekeza amalebula angu-50% ngesikhathi esisodwa. Qinisekisa ukuthi isistimu ihlala iphendula futhi umugqa usebenza ngokuhlanzekile. Futhi hlola i-faillover{3}}nqamula isiteshi esisodwa esiyisisekelo phakathi nomjikelezo wokubuyekeza osebenzayo futhi uqinisekise amalebula athintekile athola ukumbozwa kumayunithi aseduze. Lokhu kuqinisekisa ukuthi ukusebenza kabusha okungama-20% kuyasebenza ngempela.
Lapho Izinto Zibheda
Lezi zinkinga zivela ngokuphindaphindiwe.
Amalebula angaphenduli:uma i-LED ingakhanyisi, ibhethri ibingasebenzi-yenza futhi ukulandelana kokwenza kusebenze. I-LED iyakhanya kodwa alukho ukuguqulwa kwesibonisi kusho ukuthi ilebula cishe ayikho ebangeni. Ukubuyekezwa okuyingxenye noma okuvalekile kukhomba ekuphazanyisweni kwe-RF{3}}zama amashaneli ahlukene futhi uzingele imithombo eqhudelanayo engu-2.4GHz. Okuqukethwe okudala okungeke kubuyekezwe cishe kuyinkinga ebophezelayo kusofthiwe yokuphatha.
Izinkinga zesiteshi esiyisisekelo:awekho amandla e-LED asho ukuthi i-PoE ayixoxisana-qinisekisa ukuthi imbobo yokushintsha isekela i-PoE+ futhi uhlole ukunqanyulwa kwekhebula. Amandla kodwa awekho ukubhaliswa kwesofthiwe ukucushwa kwenethiwekhi{3}}Ukunikezwa kwe-IP, imithetho yohlelo lokuvikela, izilungiselelo ze-VLAN. Ukwehluleka kwezikhawu endaweni eyodwa kuphakamisa ukumbozwa komugqa osuka kuleso siteshi esiyisisekelo. Wonke amalebula endaweni ehluleka ngesikhathi esisodwa ngokuvamile asho ukuthi isiteshi esiyisisekelo ngokwaso sifile.
Izinkinga-zezinga lesistimu:izibuyekezo ezikulayini kodwa zingafinyeleli amalebula zibonisa ukuhlukana kokuxhumana phakathi kweseva neziteshi eziyisisekelo-hlola indlela yenethiwekhi bese uqala kabusha izinsiza ze-ESL. Izintengo ezingalungile naphezu kwedatha elungile yomthombo zisho ukuthi ukuvumelanisa okuhlanganisiwe kwephukile{2}}ukumba amalogi e-API. Ukusabela okunensayo kukhomba ekusebenzeni kwesizindalwazi, ikakhulukazi ekusetshenzisweni okukhulu. Izibopho ezinyamalalayo ziphakamisa ukonakala kwedatha{5}}ukubuyisela kukhophi yasenqolobaneni ngokushesha.
Ukuyigcina Isebenza
Alukho uhlelo lokulungisa olukhona, kodwa ukuziba izinto ezithile kudala izinkinga.
Nsuku zonkeukuqapha kufanele kwenziwe ngokuzenzakalela ngezaziso zesistimu zamalebula angaxhunyiwe ku-inthanethi, ibhethri eliphansi, nezibuyekezo ezihlulekile.Maviki onke, buyekeza imibiko yesimo selebula futhi uphenye noma yini ungaxhunyiwe ku-inthanethi ngaphezu kosuku.Nyanga zonke, hlola ngokomzimba amalebula ezindaweni ezinothuli-iminyango yamabhikawozi idume kabi-futhi-hlola ukunemba kwayo.Minyaka yonke, buyekeza ukuthi ingabe izinguquko zesakhiwo sesitolo zithinte isisekelo sesiteshi futhi hlela ukushintshwa kwebhethri.
Kumabhethri: amalebula akasebenziseki-, ngakho yonke iyunithi iyashintshwa lapho ibhethri lincipha. Ungalindi ukwehluleka. Uma u-10% wemikhumbi ubonisa izexwayiso zebhethri eliphansi, faka i-oda lokumiselela. Ama-oda ezimo eziphuthumayo abiza kakhulu futhi amalebula afile phakathi namaphromoshini adala izinkinga.
Isikali Sokuthunyelwa
Ukuthunyelwa okuncanengaphansi kwamalebula angu-500 adinga iziteshi eziyisisekelo ezingu-1-2, usuku lokufakwa kwabantu ababili, nokusingathwa kwamafu. Amaphrojekthi okuqala amahle wamaqembu amasha ku-ESL.
Ukuthunyelwa okumaphakathikusuka kumalebula angu-500 kuya kwangu-3,000 adinga iziteshi eziyisisekelo ezingu-3-8, izinsuku ezingu-2-4 neqembu labantu abangu-4-6, kanye nokuhlelwa kwephrojekthi kwangempela.
Izitolo zefomethi enkuluenamalebula angu-3,000-15,000 ahlukile. Hlela iziteshi eziyisisekelo ezingu-8-25, amaviki angu-1-2, amaqembu angu-8-12, namaseva asendaweni ukuze athembeke. Ukusatshalaliswa ngezigaba kanye nokuphathwa kwephrojekthi okuzinikele kuyadingeka.
Isikali sebhizinisingaphezu kwamalebula angu-15,000-amafulegi, izitolo ezinkulu{3}}zisho 25+ iziteshi eziyisisekelo, amaviki angu-2-4, 15+ amaqembu abantu anezindima ezikhethekile, nengqalasizinda engasasebenzi. Thola usizo olunolwazi ngokusetshenziswa kokuqala kulesi sikali.
Uhlu Lokuhlola Ukuqinisekiswa Kwekhwalithi
Ngaphambi kokuqala:inhlolovo yesayithi iqediwe ngezithombe, ukuphazanyiswa kwe-RF kumephu, izikhundla zeziteshi ezimakiwe, ingqalasizinda yenethiwekhi iqinisekisiwe, ilebula amanani aqinisekiswa ngokwezimo eziphuthumayo, ithimba lazisiwe, abaphathi besitolo bazisiwe.
Ngesikhathi sokufaka:iziteshi eziyisisekelo ekuphakameni okufanele, izintambo ezihloliwe ngaphambi kokunqanyulwa, isiteshi ngasinye esiyisisekelo siqinisekiswa ku-inthanethi ngaphambi kokudlulela kwesilandelayo, ukwenza kusebenze kuqinisekisiwe, izibopho ziqinisekisiwe, ukuhlolwa kokuvuselela indawo okudlula u-99%+, izikhala zokumboza ziyabhekwa.
Ngemva kokuqeda:ukuvuselelwa kwesitolo esigcwele ngaphansi kwemizuzu eyi-15, izinga lempumelelo elingu-99.9% lifinyelelwe, ukuhlolwa kokunemba kwentengo kuphasisiwe, ukuhlanganiswa kuqinisekisiwe, abasebenzi abaqeqeshiwe, imibhalo ilethwa, othintana nabo abasekelayo baqinisekisiwe, uhlelo lokulungisa lusunguliwe.
