Ingemuva nohlelo lokusebenza
Izinga lemakethe yomhlaba wonke yezokuthutha likhula njalo, kodwa kunezinkinga eziningi kumodeli yezokuthutha yendabuko. Isibonelo: Ukuthembela ekusebenzeni okwenziwa ngesandla kungase kubangele ukuthi izimpahla ezifika ngesikhathi noma eziphuthelwe zibalwe. Ngesikhathi esifanayo, kuthatha isikhathi eside ukungena nokuphuma endaweni yokugcina izinto, ukuhamba kwemikhiqizo kuhamba kancane, futhi kunzima ukulinganisa ukuqoshwa nokuhlelwa kwedatha yomkhiqizo. Ukusebenzisa ubuchwepheshe be-RFID ohlelweni lwe-supply chain, kuhlanganiswe nokusetshenziswa kwezinhlelo zesofthiwe ezihlobene ezifana ne-Manufacturing Execution System, i-Warehouse Management System kanye ne-Logistics Execution System, kungaxazulula lezi zinkinga futhi kuhlangabezane nezidingo ze-supply chain. Ingabona ukulandeleka kwemikhiqizo kusukela ekukhiqizeni, ekugcinweni kwempahla, ezokuthutha, ekusatshalalisweni, ukuya ekuthengiseni, ngisho nasekucutshungulweni kokubuyisela. Akukwazi nje ukuthuthukisa kakhulu ukuzenzekelayo kwalo lonke uchungechunge lokuhlinzeka, kodwa futhi kunciphise kakhulu izinga lephutha. Ukuthuthukisa izinga lezobunhloli sekuyingxenye ebalulekile ekuthuthukisweni kwezinhlelo zesimanje zokuthutha kanye nochungechunge lokuhlinzekwa kwempahla.
1. Isixhumanisi Sokukhiqiza
Umkhiqizo ngamunye unamathiselwe ilebula ye-RFID enedatha efanele ebhalwe kuyo, futhi abafundi be-RFID bagxiliswe kuzixhumanisi ezimbalwa ezibalulekile zomugqa wokukhiqiza. Lapho imikhiqizo enamalebula e-RFID idlula esifundweni se-RFID esimisiwe ngokulandelana, umfundi uzofunda imininingwane yelebula yomkhiqizo futhi alayishe idatha ohlelweni lwe-MES, bese ahlulela isimo sokuqedwa kwemikhiqizo ekukhiqizweni kanye nesimo sokusebenza komsebenzi ngamunye. esiteshini.
2. Isixhumanisi Sokugcinwa Kwempahla
Namathisela izitikha ze-RFID endaweni yezimpahla namaphalethi eshede. Amathegi ahlakaniphile aqukethe ukucaciswa kwengxenye, izinombolo ze-serial nolunye ulwazi. Lapho izimpahla zingena futhi ziphuma endaweni yokugcina izimpahla, abafundi be-RFID abasendaweni yokungena nokuphuma bangakwazi ukufunda lawa malebula. Futhi urekhode futhi usebenze ngokuzenzakalelayo. Abaphathi be-warehouse bangakwazi ukuqonda ngokushesha ulwazi olunembile mayelana nesimo se-inventory ngohlelo lwe-WMS.
3. Isixhumanisi Sokuhamba
Namathisela amalebula kagesi e-RFID ezimpahleni, futhi ufake izifundi ze-RFID eziteshini zamabhasi, eziteshini zezitimela, ezikhumulweni zezindiza, ezikhumulweni zezindiza, emigwaqweni emikhulu, njll. Uma umfundi we-RFID efunda imininingwane yelebula, angathumela imininingwane yendawo yezimpahla esikhungweni sokuthunyelwa kwempahla. ngesikhathi sangempela. Uma ulwazi lwempahla (isisindo, ivolumu, inani) lutholakala lungalungile, umfundi we-RFID angaqhutshwa ukuze afunde ithegi eshiwo. Uma izimpahla zingatholakali ngemva kokusesha okwesibili, umlayezo we-alamu uzothunyelwa esikhungweni sokuthumela izimpahla ukuze kuvinjelwe ukuthi izimpahla zingalahleki noma zebiwe.
4. Isixhumanisi Sokusabalalisa
Uma izimpahla ezinomaka bezitikha ze-RFID zilethwa esikhungweni sokusabalalisa, umfundi we-RFID uzofunda ulwazi lomaka kuzo zonke izimpahla kuphalethi yokusabalalisa. Isistimu yesofthiwe efanele iqhathanisa ulwazi lomaka nolwazi lokuthumela, ithola ngokuzenzakalelayo ukungafani, futhi ivimbela amaphutha okulethwa. Ngesikhathi esifanayo, indawo yokugcina kanye nesimo sokulethwa kwempahla singabuyekezwa. Thola ukuthi ukulethwa kwakho kuvela kuphi futhi kuyaphi, kanye nesikhathi esilindelwe sokufika, nokunye.
1.5 Isixhumanisi Sokudayisa
Uma umkhiqizo unamathiselwe umaka wesitika se-RFID, akukhona nje kuphela ukuthi isikhathi sokufaneleka somkhiqizo sigadwa kusetshenziswa isistimu yesofthiwe efanele, kodwa isifundi se-RFID esifakwe ekhawuntani yokukhokha singasetshenziswa ukuskena ngokuzenzakalelayo nokukhokhisa umkhiqizo, okuyinto kuthuthukisa kakhulu ukusebenza kahle komkhiqizo. Yehlisa izindleko zabasebenzi futhi ithuthukise izinga lobuhlakani.
Ukuhlaziywa Kokukhethwa Komkhiqizo
Lapho sikhetha umkhiqizo, sidinga ukucabangela ukuvunyelwa kwento ezonamathiselwa, kanye nokuphazamiseka phakathi kwe-chip nothi. Iningi lamathegi asetshenziswa embonini yezokuthutha okuvamile amathegi e-UHF angenzi lutho, anamathiselwe emakhathoni. Ukuze uvimbele ukuthi izinto ezithuthwa ngamakhathoni zingonakali, amabhokisi okuthutha ngokuvamile ngeke abekwe emazingeni okushisa aphakeme noma umswakama isikhathi eside endaweni ezungezile. Uma zingekho izidingo ezikhethekile, ukukhetha kwethu umaka we-logistics yile:
I-1) Izinto ezingaphezulu ziyiphepha lobuciko noma iphepha elishisayo, futhi iglue iyiglue yamanzi, engahlangabezana nezidingo futhi ilawule izindleko.
2) Izimpahla zivame ukuba zinkulu futhi zidinga ulwazi olwengeziwe ukuze liphrintwe phezulu, ngakho amathegi anosayizi omkhulu akhethiwe. (Okufana: 4×2”, 4×6”, njll.)
3) Amalebula we-Logistics adinga ukuba nebanga elide lokufunda, ngakho-ke i-antenna enosayizi omkhulu enenzuzo enkulu ye-antenna iyadingeka. Indawo yokugcina nayo idinga ukuba nkulu, ngakho-ke sebenzisa ama-chips anememori ye-EPC phakathi kuka-96bits no-128bits, njenge-NXP U8, U9, Impinj M730, M750. I-chip ye-Alien H9 nayo iyasetshenziswa, kodwa ngenxa yesikhala sayo esikhulu somsebenzisi esingamabhithi angu-688 kanye nezindleko eziphakeme, kukhona ukukhetha okumbalwa.
Imikhiqizo Ehlobene ne-XGSun
Izinzuzo zamalebula we-RFID we-Passive UHF logistics ahlinzekwe yi-XGSun: Amalebula amakhulu, amaroli amancane, alandela umthetho olandelwayo we-ISO18000-6C, izinga lokufunda idatha elebula lingafinyelela ku-40kbps ~ 640kbps. Ngokusekelwe kubuchwepheshe bokuvimbela ukushayisana kwe-RFID, inani lamalebula angafundwa kanyekanye angafinyelela cishe ku-1,000. Inesivinini sokufunda nokubhala okusheshayo, ukuvikeleka kwedatha ephezulu, kanye nebanga lokufunda isikhathi eside kubhendi yefrikhwensi yokusebenza (860 MHz -960 MHz), engafinyelela kumamitha ayi-10. Inomthamo omkhulu wokugcina idatha, ukufunda nokubhala kalula, ukuguquguquka okuhle kakhulu kwemvelo, izindleko eziphansi, ukusebenza kwezindleko eziphezulu, impilo ende yesevisi kanye nobubanzi bohlelo lokusebenza. Iphinde isekele ukwenza ngokwezifiso.