Mbiri ndi Kugwiritsa Ntchito
Kukula kwa msika wazinthu padziko lonse lapansi kukukulirakulira, koma pali mavuto ambiri mu njira yachikhalidwe yoyendetsera zinthu. Mwachitsanzo: Kudalira ntchito zamanja kungapangitse kuti katundu awerengedwe nthawi yake kapena kutayika. Nthawi yomweyo, zimatenga nthawi yayitali kulowa ndi kutuluka m'nyumba yosungiramo katundu, kuyenda kwa zinthu kumakhala kochedwa, ndipo n'kovuta kulinganiza bwino zolemba ndi kukonza deta yazinthu. Kugwiritsa ntchito ukadaulo wa RFID ku dongosolo lazinthu zogulira, kuphatikiza kugwiritsa ntchito mapulogalamu ena monga Manufacturing Execution System, Warehouse Management System ndi Logistics Execution System, kumatha kuthetsa mavutowa ndikukwaniritsa zosowa za unyolo wogulira. Kutha kuzindikira kutsatirika kwa zinthu kuyambira pakupanga, kusunga, mayendedwe, kugawa, mpaka kugulitsa, komanso kubweza. Sikungongowonjezera kwambiri automation ya unyolo wonse wogulira, komanso kuchepetsa kwambiri kuchuluka kwa zolakwika. Kukweza mulingo wa nzeru kwakhala gawo lofunikira kwambiri pakukula kwa unyolo wamakono wogulira ndi zinthu zogulira.
1. Ulalo Wopanga
Chogulitsa chilichonse chimamatidwa ndi Chizindikiro cha rfid chopanda ntchito cha UHF yokhala ndi deta yoyenera yolembedwapo, ndipo owerenga a RFID amakhazikika pamaulalo angapo ofunikira a mzere wopanga. Zinthu zomwe zili ndi chizindikiro cha UHF passive rfid zikadutsa mu chowerengera cha RFID chokhazikika motsatizana, owerenga adzawerenga zambiri za chizindikiro pa chinthucho ndikuyika detayo ku dongosolo la MES, kenako n’kuweruza momwe zinthuzo zamalizidwira popanga komanso momwe ntchito ya malo aliwonse ogwirira ntchito ilili.
2. Ulalo Wosungiramo Zinthu
Ikani zomata za RFID zautaliku malo omwe katundu ndi ma pallet ali mu nyumba yosungiramo katundu. Ma tag anzeru ali ndi tsatanetsatane wa zigawo, manambala a serial ndi zina. Katundu akalowa ndi kutuluka mu nyumba yosungiramo katundu, owerenga a RFID omwe ali pakhomo ndi potulukira amatha kuwerenga zilembozi. Ndipo amalemba ndikugwiritsa ntchito zokha. Oyang'anira nyumba yosungiramo katundu amatha kumvetsetsa mwachangu zambiri zolondola za momwe zinthu zilili kudzera mu dongosolo la WMS.
3. Ulalo wa Mayendedwe
IkaniZolemba za RAIN UHF RFID ku katundu, ndikuyika ma RFID reader pa siteshoni za mabasi, masiteshoni a sitima, madoko, ma eyapoti, malo otulukira mumsewu waukulu, ndi zina zotero. Wowerenga RFID akawerenga zambiri za chizindikirocho, amatha kutumiza zambiri za komwe katunduyo ali kupita ku malo otumizira katundu nthawi yomweyo. Ngati zambiri za katunduyo (kulemera, kuchuluka, kuchuluka) zapezeka kuti sizolondola, wowerenga RFID akhoza kuyendetsedwa kuti awerenge chizindikiro chomwe chatchulidwa. Ngati katunduyo sangapezeke pambuyo pofufuza kachiwiri, uthenga wochenjeza udzatumizidwa ku malo otumizira katunduyo kuti katunduyo asatayike kapena kubedwa.
4. Ulalo Wogawa
Pamene katundu ali ndiZolemba zotumizira za RFIDZikafika ku malo ogawa katundu, wowerenga RFID adzawerenga zambiri za katundu yense pa phale logawa katundu. Dongosolo loyenera la mapulogalamu limayerekeza zambiri za katundu ndi zambiri zotumizira katundu, limazindikira zokha zolakwika, ndikuletsa zolakwika zotumizira katundu. Nthawi yomweyo, malo osungira katundu ndi momwe katunduyo amatumizira katunduyo zitha kusinthidwa. Dziwani komwe katunduyo akuchokera ndi kupita, komanso nthawi yomwe akuyembekezeka kufika, ndi zina zambiri.
1.5 Ulalo Wogulitsa
Pamene chinthu chaikidwa ndi Chizindikiro cha RFID, sikuti nthawi yogwira ntchito ya chinthucho ingayang'aniridwe kudzera mu pulogalamu yoyenera, komanso chowerengera cha RFID chomwe chayikidwa pa kauntala yolipira chingagwiritsidwenso ntchito kusanthula ndikulipira chinthucho chokha, zomwe zimapangitsa kuti chigwire bwino ntchito. Chimachepetsa ndalama zogwirira ntchito ndikukweza luntha.
Kusanthula kwa Kusankha kwa Zogulitsa
Posankha chinthu, tiyenera kuganizira za chilolezo cha chinthu chomwe chiyenera kulumikizidwa, komanso kulepheretsa pakati pa chip ndi antenna. Ma tag ambiri omwe amagwiritsidwa ntchito mumakampani oyendetsera zinthu ndi awa: Ma tag a RFID a zotengera zotumizira, zomwe zimamatiridwa ku makatoni. Pofuna kupewa kuti zinthu zomwe zikunyamulidwa m'makatoni zisawonongeke, makatoni oyendetsera zinthu nthawi zambiri sadzakumana ndi kutentha kwambiri kapena chinyezi kwa nthawi yayitali m'chilengedwe. Ngati palibe zofunikira zapadera, kusankha kwathu kwa chizindikiro cha zinthu ndi:
1) Zinthu zomwe zili pamwamba pake ndi pepala la zaluso kapena pepala lotentha, ndipo guluu ndi guluu wamadzi, womwe ungakwaniritse zosowa ndikuwongolera mtengo.
2) Katundu nthawi zambiri amakhala akuluakulu ndipo amafunika zambiri kuti asindikizidwe pamwamba, kotero ma tag akuluakulu amasankhidwa. (Monga: 4×2”, 4×6”, ndi zina zotero)
3)Zolemba zotumizira za RFID Muyenera kukhala ndi malo owerengera aatali, kotero antenna yayikulu yokhala ndi antenna yayikulu ikufunika. Malo osungiramo zinthu nawonso amafunika kukhala akulu, choncho gwiritsani ntchito ma chips okhala ndi EPC memory pakati pa 96bits ndi 128bits, monga NXP Ucode 8, Ucode9, Impinj Monza 730, M750. Chip ya Alien H9 imagwiritsidwanso ntchito, koma chifukwa cha malo ake osungiramo zinthu akuluakulu a 688 bits komanso mtengo wake wokwera, pali zosankha zochepa.
Zogulitsa Zogwirizana ndi XGSun
Ubwino wa ma tag a RFID otsatira zinthu Zoperekedwa ndi XGSun: Ma label akuluakulu, ma roll ang'onoang'ono, kutsatira protocol ya ISO18000-6C, kuchuluka kwa ma label deta kungathe kufika pa 40kbps ~ 640kbps. Kutengera ukadaulo wa RFID wotsutsana ndi kugundana, chiwerengero cha ma label omwe angawerengedwe nthawi imodzi chingafike pafupifupi 1,000. Ili ndi liwiro lowerenga ndi kulemba mwachangu, chitetezo cha data chapamwamba, komanso kuwerenga kwakutali mu gulu logwira ntchito pafupipafupi (860 MHz -960 MHz), lomwe lingafike mamita 10. Ili ndi mphamvu yayikulu yosungira deta, kuwerenga ndi kulemba kosavuta, kusinthasintha kwabwino kwa chilengedwe, mtengo wotsika, magwiridwe antchito okwera mtengo, moyo wautali wautumiki komanso kugwiritsa ntchito kwakukulu. Imathandizanso kusintha.
