Ingemuva
Uhlelo Lokuphatha Ubucwebe lwe-RFID luwuhlaka oluphelele lokuqapha ubucwebe kanye nokuphathwa olusebenzisa ubuchwepheshe be-RFID (i-Radio Frequency Identification). Ngokunamathisela Amathegi e-Rain RFID Kuyo yonke ingxenye yobucwebe, uhlelo luvumela ukulandelela ngesikhathi sangempela, ukuphathwa kwempahla okusebenzayo, ukulawula ngokunemba, kanye nokuphepha okuthuthukisiwe kobucwebe. Le nqubo ayithuthukisi nje kuphela ijubane kanye nokunemba kokuphathwa kobucwebe kodwa futhi ithuthukisa kakhulu ukuphepha kwempahla yobucwebe.
Izinkinga zokuphathwa kobucwebe bendabuko:
1. Izindlela zokuphatha ezingasebenzi kahle: Ukungasebenzi kahle kwempahla sekuyisikhathi eside kuyinselele enkulu kubathengisi abaningi bobucwebe, njengoba imisebenzi eminingi yempahla yenziwa ngesandla. Ngenxa yobukhulu obuncane kanye nenani elikhulu lezingcezu zobucwebe, iseshini eyodwa yempahla ingathatha cishe amahora amahlanu. Umsebenzi onzima uholela ekuhlolweni kwempahla njalo ezinyangeni ezimbalwa, okuholela ekubambezelekeni okukhulu kokubuyekezwa kwempahla.
2. Izingozi zokuphepha eziphezulu: Njengemikhiqizo enenani eliphezulu, ubucwebe budinga izinyathelo eziqinile zokulwa nokwebiwa kanye nokuvimbela ukulahleka. Izindlela zokuphepha zendabuko ezifana namakhamera okuqapha kanye nezinhlelo ze-alamu zinganikeza isivikelo esithile, kodwa zivame ukuba nezindawo ezingabonakali futhi azikwazi ukulandelela ukunyakaza kwangempela kwezingcezu zobucwebe ngazinye, okwandisa ingcindezi kubasebenzi bokuthengisa.
3. Ulwazi olubi kumakhasimende: Ngesikhathi senqubo yokuthenga, amakhasimende avame ukuchitha isikhathi esiningi efunda ulwazi oluningiliziwe mayelana nobucwebe, njengezinto ezibonakalayo, imvelaphi, kanye nentengo. Izindlela zokuthengisa zendabuko zithembele kakhulu ezincazelweni zomlomo ezivela kubasebenzi bokuthengisa, zintula izindlela ezilula neziqondakalayo zamakhasimende zokufinyelela ulwazi. Lokhu kuncika olwazini namakhono omthengisi akugcini nje ngokunciphisa ukwanda kwebhizinisi kodwa futhi kuthinta kabi ulwazi lwamakhasimende jikelele.
Namuhla, Ukuphathwa Kobucwebe be-RFID Uhlelo luthola ukuthandwa kabanzi. Ngayinye ithegi ye-smart UHF passive RFID inenombolo kamazisi eyingqayizivele, futhi ulwazi olufana nesisindo, ubumsulwa, izinga, indawo yokugcina impahla, ingxenye, kanye nendawo eshelufini lobucwebe luqoshwa esitifiketini sokuhlola sikazwelonke. Ngokunamathiselaizitika ze-RFID ezingasebenziUkuze kutholakale izinto zobucwebe eziyigugu, amadivayisi okuhlonza azenzakalelayo angaqapha, alawule, futhi alandelele ubucwebe obunamathegi. Lobu buchwepheshe buthuthukisa kakhulu ukusebenza kahle kokuphathwa kwempahla futhi buthuthukisa ukuphepha kanye nokulandeleka kwezimpahla eziyigugu.
Izicelo kanye nezinzuzo
1. Isitoko Esisheshayo: Ngesikhathi sokuhlolwa kwempahla, i-RFID Jewelry Inventory System iyavulwa, futhi amadivayisi e-RFID afunda ngokuzenzakalelayo amathegi ukuqinisekisa inani eliqondile nesimo sobucwebe. Ngemva kokuba impahla isiqediwe, ubucwebe bubuyiselwa ngokuphephile esisefweni, kuqinisekiswa kokubili ukunemba nokuphepha enkambisweni.
2. Ukuqapha Kwangempela: Izifundi ze-RFID kanye nama-antenna e-RFID afakiwe ezindaweni zokubonisa ezifana nemibukiso, amathreyi, kanye nezitendi. Uma ucezu lobucwebe luphuma endaweni yokufunda, i-alamu iyavulwa. Amabhizinisi obucwebe angaqapha isimo sobucwebe ngesikhathi sangempela, aqinisekise ukuthi izinto zihlala ziboniswa. Amabhande esandla e-RFID ahlakaniphile noma amanye amadivayisi angasetshenziswa futhi ukunikezela umthwalo wemfanelo kubantu abathile nganoma yibuphi ubucwebe obuphuma esibukweni. Lolu hlelo ludlala indima ebalulekile ekuthengiseni, ekudlulisweni kwesitoko, ekulethweni, nasekubuyiselweni kwempahla, ukuqinisekisa ukulawula okungcono kanye nokuphepha.
3. Ukulwa Nokukhohlisa: Ngamunye uhlakaniphile Ithegi yobucwebe ye-UHF RFID iqukethe inombolo yomazisi eyingqayizivele emhlabeni wonke engenakukopishwa. Ngokuxhumanisa izimfanelo zobucwebe ne-ID, amabhizinisi angakwazi ukusebenzisa izindlela zokulwa nokukhwabanisa futhi avimbele ukusatshalaliswa okungagunyaziwe. Ngaphezu kwalokho, amathegi obucwebe angaklanywa njengokusobala kokuphazamiseka. Uma ithegi yonakele, umfundi we-RFID ngeke esakwazi ukuyibona, okubangela i-alamu yokuvimbela imikhiqizo engahambisani nomthetho ukuthi isakazeke.
4. Ukuphathwa Kokulandelela: Ubuchwepheshe be-Smart RFID bungasetshenziswa futhi ekulandeleni ubucwebe, kusiza abathengi ukuqinisekisa imvelaphi yangempela yobucwebe babo, ngaleyo ndlela kwandiswe ukuzethemba kokuthenga. Ngokufaka amathegi e-RFID ezitifiketini zobucwebe, amabhizinisi angavimbela ngempumelelo ukwenziwa kwezitifiketi mbumbulu, aqinisekise ubuqiniso bobucwebe kanye nemibhalo ehambisana nabo.
5. Ukuqaliswa Kokuzibophezela: Izinto zobucwebe azihlonyiswe kuphela ngezinto zokuhlobisa Amalebula obucwebe be-RFID, kodwa abasebenzi baphinde basebenzise izindlela zokuqinisekisa ngokomzimba njengamakhadi abasebenzi, izigxivizo zeminwe, kanye nokubonwa kobuso. Isinyathelo ngasinye senqubo yokujikeleza ubucwebe sinikezwa umuntu onomthwalo wemfanelo, kanye nezenzo ezifanayo eziqoshwe ku-RFID Jewelry Management System.
6. Ukuthuthukisa Ukuhlaziywa Kwedatha Yokuthengisa kanye Nokusekelwa Kwezinqumo: I I-RFID yokumaka ubucwebe uhlelo lungaqoqa idatha yokuthengisa yesikhathi sangempela yobucwebe, okuhlanganisa nomthamo wokuthengisa, isikhathi, nendawo, lunikeze umthombo wedatha ocebile wokuhlaziywa. Ngokumba nokuhlaziya idatha eqoqwe uhlelo lwe-RFID, amabhizinisi angathola ukuqonda okujulile ngezitayela zemakethe, okuthandwa ngabathengi, kanye nokuziphatha kokuthenga. Lolu lwazi lunika amandla izinkampani ukuthuthukisa amasu okumaketha anembile nokuthuthukisa ukuphathwa kwempahla, okunikeza ukwesekwa okuqinile kwezinqumo zokuthuthukisa ukusebenza kwebhizinisi.
Ukuhlaziywa Kokukhethwa Komkhiqizo
Lapho ukhetha imikhiqizo, kunezinto eziningana okudingeka zicatshangelwe, okuhlanganisa izinto zento ezobekwa uphawu, ukuvumela kwezinto ngokwazo, ukufana kwe-impedance phakathi kwe-chip ye-RFID ne-antenna ye-RFID, kanye nendawo yokusetshenziswa kwethegi. Embonini yobucwebe, amalebula okunamathela e-UHF angasebenzi ngokuvamile asetshenziswa. Ithegi yobucwebe ye-UHF RFID engasebenzisi i-UHF ngomsila kungaboshwa ebucwebeni ngokufaka umsila ekugcineni entweni. ithegi yobucwebe be-RFID egoqekayo ingagoqwa ibe ngumnikazi wekhadi, bese iboshwa ngobucwebe kusetshenziswa umugqa omncane. Uma kungekho zidingo ezikhethekile:
1. Izinto zobuso zenziwe nge-PET engangeni manzi, okuvumela ukugeza ngamanzi isikhashana futhi kusiza ekuhlanzeni amabala. Ifaneleka futhi ekuphrinteni okunembe kakhulu, okuhlangabezana nezidingo eziningi zokuphrinta zabasebenzisi. I-glue ingaba i-glue spacing adhesive noma i-hot-melt adhesive, ehlangabezana nezidingo ngokwanele.
2. Ukwakheka kobukhulu kumele futhi kulinganise ubuhle kanye nokusebenza kahle. Njengoba ubucwebe buvame ukuba buncane ngobukhulu, amalebula kudingeka aklanywe ukuze abe mancane, kuqinisekiswe ukuthi awanciphisi ubuhle bezinto zobucwebe. Ubukhulu obujwayelekile bungu-66 * 26mm noma u-50 * 24mm, futhi uma bugoqwa, buba buncane nakakhulu.
3. Ngokuvamile, imfuneko yokufunda ibanga lamathegi obucwebe icishe ibe amamitha angu-0-3, ngakho-ke ubukhulu be-antenna ye-RFID akudingeki bube bukhulu kakhulu. I-chip ye-RFID kufanele ikhethwe kulawo ane-EPC Memory ephakathi kwama-bits angu-96 nama-bits angu-128, njenge-NXP U8, U9, noma i-Impinj M730, M750, engahlangabezana nezidingo zokugcina ulwazi lobucwebe.
4. Uma kucatshangelwa izidingo zokuphepha,amathegi obucwebe obungangeni manzi obulwa namasela ingaklanywa ngama-antenna e-RFID abuthakathaka. Umgomo we-antenna ebuthakathaka ye-RFID umi kanje: ungqimba lwezinto ezinamathelayo lugcwalisa isikhala esiphakathi kwe-PET engaphakathi ne-aluminium. Lapho amandla okunamathela kwezinto zobuso edlula lawo ongqimba olunamathelayo, ukusebenzisa amandla angaphandle ukudabula ithegi kuzophula i-antenna ye-RFID, okwenza ukusebenza kwe-RFID kungasebenzi. Lokhu kuvumela ukutholakala kokuthi ubucwebe bebiwe, bulahlekile, noma bushintshiwe. Ngaphezu kwalokho, amathegi obucwebe angaklanywa ngokutholwa kwesekethe evulekile; lapho i-antenna ehlakaniphile ye-RFID yonakele, i-chip ye-RFID ingayibona ngokuzenzakalelayo futhi ishintshe ikhodi yokuqala ye-EPC, ifinyelele ukuhlonza okuphephile.
Imikhiqizo Ehlobene ne-XGSun
I Amathegi entengo yobucwebe be-UHFIdizayinwe futhi yakhiqizwa yi-XGSun isebenza ngaphakathi kwebanga lemvamisa eliphakathi kuka-860 kuya ku-960 MHz futhi isekela amaphrothokholi e-ISO18000-6C kanye ne-EPCglobal Class 1 Gen 2. Abonisa ukuzwela kokufunda okufika ku--17 dBm futhi asebenzisa ubuchwepheshe be-antenna ye-aluminium eqoshiwe, enikeza impendulo yemvamisa ezwakalayo enhle kakhulu. Endaweni yokuhlola enethegi elilodwa, ibanga lokufunda lingafinyelela kumamitha angu-4. Ngokusekelwe kuma-algorithms okulwa nokushayisana, lawa mathegi abonisa ukusebenza okuhle kakhulu kokufunda ngobuningi, okwenza kube lula ukuqoqwa okusheshayo kobucwebe kusetshenziswa abafundi be-RFID abakhethekile. Lokhu kunciphisa amaphutha abantu futhi kuqinisekisa ukulandeleka okuphephile kanye nokuphathwa okunembile kwengcezu ngayinye yobucwebe. Ngaphezu kwalokho, angasetshenziswa ekuphathweni kwezinto ezifana nezesekeli, ozimele bezibuko, namawashi ensimbi.
I amalebula obucwebe be-RFID obuphephile obuphezulu Zincane kakhulu, zinobukhulu obungu-66*26mm, futhi uma zigoqwa, zilinganisa u-25*13mm, okuqinisekisa ukuthi azinamthelela omkhulu ekubukekeni kobucwebe. Zisebenzisa izinto zobuso ezihambisana nokuphrinta okunembe kakhulu, zifinyelela isinqumo esifinyelela ku-600 dpi ukuze zihlangabezane nezidingo eziningi zokuphrinta zabasebenzisi. Amathegi abonisa isivinini sokufunda/ukubhala okusheshayo kanye nokuphepha kwedatha okuphezulu, anikeza ukusebenza kahle kwezindleko okumangalisayo kanye nokuphila isikhathi eside kwenkonzo, kanye nezinhlelo zokusebenza ezahlukahlukene. Ngaphezu kwalokho, i-XGSun inikeza izitayela ezahlukahlukene ezingenziwa ngezifiso.
Ngokuphathelene nokuqondiswa kwe-chip ye-RFID, i-XGSun izoklama ngokwezidingo zangempela zomsebenzisi. I-chip ye-RFID ebheke phezulu ihlangabezana nesidingo sokuvikela i-chip, ukuvimbela ukukhululeka noma ukuhlukana ngesikhathi sokusetshenziswa okuphindaphindiwe. Ngokuphambene nalokho, ukuba ne-chip ye-RFID ebheke phansi kuqinisekisa ubuqotho bokuphrinta, kugweme okuqukethwe okuphrintiwe okungekho ngenxa yokuqhuma kwe-chip ye-RFID.
