RFID vs Barcode for Modern asset management

Ukadaulo wa RFID umadziwika kwambiri ndi akatswiri aukadaulo chifukwa cha kuthekera kwake kosintha njira zogulitsira, makamaka kasamalidwe kazinthu. Komabe, kukwera mtengo kwa RFID poyerekeza ndi ma barcode achikhalidwe kwadzetsa mkangano pakati pa mabungwe okhudza kubweza kwake pazachuma. Chifukwa chake, ndikofunikira kumvetsetsa kusiyana pakati pa RFID ndi ma barcode.

RFID, yomwe imayimira Radio Frequency Identification, imagwiritsa ntchito mafunde a wailesi kufalitsa deta popanda zingwe kuchokera pa tag kupita kwa owerenga, komwe chidziwitsocho chimaperekedwa ku mapulogalamu kuti akonze. Mosiyana ndi izi, ma barcode amadalira kuwala kwa kuwala, komwe kumafunikira mzere wolunjika pakati pa barcode ndi scanner. Mosiyana ndi ma barcode, ma tag a RFID safunikira kusanthula imodzi ndi imodzi kulowera kwinakwake, kotero kusiyana kumeneku kwa momwe amawerengedwera kumapangitsa kuti ma tag a RFID awerengedwe mwachangu komanso patali. Kutha uku kumatheka chifukwa cha chip chomwe chili mu tag ya RFID. Zotsatira zake, ngati kampani itengera kachitidwe ka RFID, njirayi imakhala yachangu chifukwa ogwira ntchito safunikira kusanthula zinthu chimodzi ndi chimodzi. Popeza owerenga a RFID amatha kuwerenga ma tag makumi mpaka mazana nthawi imodzi, izi zimafulumizitsa ntchitoyi. Komabe, RFID ili ndi zovuta pankhani yowerenga deta chifukwa zitsulo kapena zakumwa zimatha kusokoneza luso lowerenga.

Mosiyana ndi ma bar code, ma tag a RFID amapereka njira yosinthira yosungiramo deta. Atha kuwerengedwa, kuchotsedwa ndi kulembedwanso, kuti athe kusunga zambiri kuposa ma barcode. Izi zikuphatikizapo zozindikiritsa zapadera, manambala a batch, masiku opanga ndi deta ya sensor monga kutentha kapena chinyezi.Ma tag a RFID amasintha zambiri mu nthawi yeniyeni, kotero kuti katundu akhoza kufufuzidwa mosalekeza, kupereka chidziwitso chofunikira chokhudza kuchuluka kwa katundu, malo ndi chikhalidwe.

Ukadaulo wa RFID umapereka chitetezo chapamwamba kuposa ma bar code, ndipo ma tag a RFID amatha kukhala ndi encryption ndi zida zina zachitetezo kuti ateteze zomwe amasunga ndikupangitsa kuti zisavutike chinyengo kapena kukopera. Chitetezo chowonjezerekachi chimapangitsa RFID kukhala njira yodalirika yoyendetsera kasamalidwe kazinthu, makamaka pamapulogalamu omwe chitetezo kapena kutsimikizika ndikofunikira.

Pankhani yakukhazikika, ma RFID ndi ma barcode amasiyana pakukhazikika kwawo. Ma bar code amatha kuwonongeka mosavuta kapena kuipitsidwa chifukwa chosowa chitetezo choyenera, pomwe zokutira zapulasitiki zama tag a RFID zimawapangitsa kukhala olimba kwambiri. Izi zikufotokozera chifukwa chake mtengo wokhazikitsa kapena kupanga ma bar code ndi wotsika kwambiri kuposa mtengo wokhazikitsa kapena kupanga ma tag a RFID. Kuphatikiza pa zida zomwe zimagwiritsidwa ntchito popanga ma tag, zabwino za ma tag a RFID zimadalira tchipisi tomwe timagwiritsidwa ntchito pama tag, zomwe zimawapangitsa kukhala okwera mtengo kuposa ma tag omwe amadalira mizere yakuda ya ma bar code.

Ngakhale ukadaulo wa RFID umapereka maubwino ambiri kuposa ma barcode, umabwera ndi mtengo wokwera. Monga momwe zilili ndi ukadaulo uliwonse, mabizinesi amayenera kuyeza phindu ndi mtengo wake ndikuwunika ngati ukadaulo wa RFID uli njira yabwino kwambiri yothetsera zosowa zawo zenizeni.

Mwachidule, ngakhale mtengo wam'tsogolo waukadaulo wa RFID ndi wokwera kuposa ma bar code, phindu lanthawi yayitali limaposa ndalama zoyambira. Kuchulukirachulukira kwachangu, kutsata zenizeni zenizeni, chitetezo chokhazikika komanso kukhazikika kokhazikika zonse zimathandizira kuti pakhale njira yochepetsera komanso yolimba kwambiri. RFID ndi yankho lamphamvu loyenera kufufuza mabungwe omwe akufuna kukhathamiritsa ntchito ndikupeza mwayi wampikisano.