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Nkhani Zodziwika

RFID vs Barcode ya kasamalidwe ka chuma chamakono

2024-09-06

Ukadaulo wa RFID ukudziwika kwambiri ndi akatswiri a unyolo wogulitsa zinthu chifukwa cha kuthekera kwake kosintha njira zogulira zinthu, makamaka kasamalidwe ka zinthu zomwe zili m'sitolo. Komabe, mtengo wokwera wa RFID poyerekeza ndi ma barcode achikhalidwe wayambitsa mkangano pakati pa mabungwe pankhani ya phindu lake pa ndalama zomwe zayikidwa. Chifukwa chake, ndikofunikira kumvetsetsa kusiyana pakati pa RFID ndi ma barcode.

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RFID, yomwe imayimira Radio Frequency Identification, imagwiritsa ntchito mafunde a wailesi kutumiza deta kuchokera ku tag kupita kwa wowerenga popanda waya, komwe chidziwitsocho chimaperekedwa ku pulogalamu kuti chigwiritsidwe ntchito. Mosiyana ndi zimenezi, ma barcode amadalira kusanthula kwa kuwala, komwe kumafuna mzere wolunjika pakati pa barcode ndi scanner. Mosiyana ndi ma barcode, Ma tag a RFIDsizikufunika kuskenidwa chimodzi ndi chimodzi mbali inayake, kotero kusiyana kumeneku m'njira yowerengedwa kumalola Chikwangwani cha Rfids kuti iwerengedwe mwachangu komanso patali. Luso limeneli limatheka chifukwa cha chip yomwe ili mu RFID tag. Chifukwa chake, ngati kampani igwiritsa ntchito njira ya RFID, njirayi imakhala yachangu chifukwa antchito safunika kusanthula zinthu chimodzi ndi chimodzi. Popeza owerenga RFID amatha kuwerenga ma tag ambiri nthawi imodzi, izi zimathandizira kuti ntchitoyi ichitike mwachangu. Komabe, RFID ili ndi zovuta pankhani yowerenga deta chifukwa zitsulo kapena zakumwa zimatha kusokoneza luso lowerenga.

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Mosiyana ndi ma barcode, Ma tag a RFID perekani njira yosinthika yosungira deta. Zitha kuwerengedwa, kuchotsedwa ndikulembedwanso, kuti zisunge deta yambiri kuposa ma barcode. Izi zikuphatikizapo zizindikiro zapadera, manambala a batch, masiku opangidwa ndi deta ya sensa monga kutentha kapena chinyezi. Ma tag a RFID amasintha zambiri nthawi yeniyeni, kuti katundu athe kutsatiridwa mosalekeza, kupereka chidziwitso chofunikira chokhudza kuchuluka kwa katundu, malo ndi momwe zinthu zilili.

Ukadaulo wa RFID umapereka chitetezo chapamwamba kuposa ma barcode, ndipo Ma tag a RFID ikhoza kukhala ndi zinthu zina zotetezera kuti iteteze deta yomwe imasunga ndikupangitsa kuti isawonongeke kapena kukopedwe. Chitetezo chowonjezerekachi chimapangitsa RFID kukhala njira yodalirika kwambiri yoyendetsera unyolo wogulira, makamaka m'mapulogalamu pomwe chitetezo kapena kutsimikizira ndikofunikira.

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Ponena za kulimba, RFID ndi ma barcode zimasiyana pa kulimba kwawo. Ma barcode amatha kuonongeka mosavuta kapena kuipitsidwa chifukwa chosowa chitetezo choyenera, pomwe Pulasitiki chophimba chaMa tag a RFID Zimawapangitsa kukhala olimba kwambiri. Izi zikufotokoza chifukwa chake mtengo wogwiritsa ntchito kapena kupanga ma barcode ndi wotsika kwambiri kuposa mtengo wogwiritsa ntchito kapena kupanga ma RFID tag. Kuwonjezera pa zipangizo zomwe zimagwiritsidwa ntchito popanga ma tag, ubwino wa ma RFID tag umadalira ma chips omwe amagwiritsidwa ntchito mu ma tag, zomwe zimapangitsa kuti akhale okwera mtengo kuposa ma tag omwe amadalira mizere yakuda yolembedwa ndi inki ya osindikiza ma barcode.

Ngakhale ukadaulo wa RFID uli ndi zabwino zambiri kuposa ma barcode, umabwera ndi mtengo wokwera. Monga momwe zilili ndi ukadaulo wina uliwonse, mabizinesi ayenera kuyeza ubwino wake poyerekeza ndi mtengo wake ndikuwona ngati ukadaulo wa RFID ndiye yankho labwino kwambiri pazosowa zawo.

Mwachidule, ngakhale mtengo wa ukadaulo wa RFID uli wokwera kuposa ma barcode, ubwino wa nthawi yayitali umaposa ndalama zoyambira. Kugwira ntchito bwino, kutsatira deta nthawi yeniyeni, chitetezo chowonjezereka komanso kulimba kwamphamvu zonse zimathandiza kuti unyolo wogulitsa ukhale wosavuta komanso wolimba. RFID ndi yankho lamphamvu loyenera kufufuza mabungwe omwe akufuna kukonza magwiridwe antchito ndikupeza mwayi wopikisana nawo.