Nkhani

RFID ndi ma barcode onse ndi matekinoloje onyamula deta omwe amasunga zambiri zamalonda pamalemba, koma ndi osiyana.Ndiye mungasiyanitse bwanji ndikusankha mitundu iwiri ya zilembo ndi zida zojambulira?

Choyamba, pali kusiyana kotani pakati pa RFID ndi barcode?

1. Ntchito zosiyanasiyana
Barcode ndi kachidindo kowerengeka pamakina komwe kumakonza mipiringidzo yakuda ingapo ndi mipiringidzo yakuda mosiyanasiyana molingana ndi malamulo ena amakodi kuti afotokoze chizindikiritso chamitundu yambiri.Barcode wamba ndi mizere yofananira yopangidwa ndi mipiringidzo yakuda (yotchedwa mipiringidzo) ndi mipiringidzo yoyera (yotchedwa mipata) yokhala ndi zowunikira zosiyana kwambiri.Wowerenga barcode, foni yam'manja kapena chosindikizira chapakompyuta akasanthula barcode, zambiri za chinthucho zitha kudziwika.Ma barcode awa amatha kupangidwa mosiyanasiyana komanso kukula kwake, ndipo zomwe zimadziwika sizingakhudzidwe ndi mawonekedwe ndi kukula kwa barcode.
RFID ndiukadaulo wozindikiritsa ma radio frequency omwe amathandizira kulumikizana kwa data osalumikizana pakati pa owerenga rfid ndi ma tag kuti adziwe zomwe akufuna.Ma tag a Radio frequency identification (RFID) amakhala ndi ma microchips ndi tinyanga tawayilesi zomwe zimasunga deta yapadera ndikutumiza kwa owerenga RFID.Amagwiritsa ntchito minda yamagetsi kuti azindikire ndikutsata zinthu.Ma tag a RFID amabwera m'mitundu iwiri, yogwira ntchito komanso yongokhala.Ma tag omwe ali ndi mphamvu ali ndi mphamvu zawo zotumizira deta yawo.Mosiyana ndi ma tag omwe akugwira ntchito, ma tag okhazikika amafunikira owerenga omwe ali pafupi kuti atulutse mafunde amagetsi ndi kulandira mphamvu ya mafunde a electromagnetic kuti atsegule ma tag, kenako ma tag omwe amangokhala amatha kutumiza zomwe zasungidwa kwa owerenga.

2. Ntchito zosiyanasiyana
Kugwiritsa ntchito RFID ndikokwanira kwambiri.Pakalipano, ntchito zodziwika bwino zimaphatikizapo tchipisi ta nyama, zida zamagalimoto zothana ndi kuba, kuwongolera mwayi wofikira, kuyang'anira malo oimikapo magalimoto, makina opanga makina, kasamalidwe kazinthu, ndi zoyika katundu.
Ma barcode amatha kuyika dziko lomwe adachokera, wopanga, dzina lachinthu, tsiku lopanga, nambala yamagawo, gulu, tsiku ndi zina zambiri, chifukwa chake amagwiritsidwa ntchito kwambiri m'magawo ambiri monga kufalikira kwazinthu, kasamalidwe ka mabuku, kasamalidwe kazinthu, mabanki ndi zina zambiri. .

3. Mfundo zosiyana zogwirira ntchito
Ukadaulo wozindikiritsa mawayilesi samalumikizana ndi ukadaulo wosinthira zidziwitso mwachangu komanso ukadaulo wosungira kudzera mafunde a wailesi, umaphatikiza ukadaulo wofikira pa data kudzera pakulankhulana opanda zingwe, kenako ndikulumikizana ndi database kuti akwaniritse kulumikizana kosalumikizana kwa njira ziwiri, potero kukwaniritsa cholinga cha chizindikiritso cha kusinthana kwa data, ndipo dongosolo lovuta kwambiri limalumikizidwa mndandanda.Mu chizindikiritso, kuwerenga, kulemba ndi kulumikizana kwa ma tag apakompyuta kumachitika kudzera mu mafunde a electromagnetic.
Ukadaulo wa Barcode udabadwa ndi chitukuko ndi kugwiritsa ntchito makompyuta ndiukadaulo wazidziwitso.Ndi teknoloji yatsopano yomwe imagwirizanitsa zolemba, kusindikiza, kuzindikira, kusonkhanitsa deta ndi kukonza.

M'moyo watsiku ndi tsiku, nthawi zambiri timatha kuwona ma barcode ndi ma tag a RFID muzopaka zosiyanasiyana, ndikukhumudwitsidwa kuwona 1D/2D barcode m'masitolo akuluakulu, masitolo osavuta, ndi zofunika zatsiku ndi tsiku, koma onani ma tag a RFID zovala, nsapato ndi zikwama.Chifukwa chiyani?Tiyeni tikambirane za ubwino ndi kuipa kwa barcode ndi ma tag a RFID ndi zida zowerengera & zolembera.

Ubwino ndi kuipa kwa barcode
Ubwino:
1. Ma barcode ndiapadziko lonse lapansi komanso osavuta kugwiritsa ntchito, masitolo okhala ndi ma barcode amatha kunyamula ma barcode ochokera kwina.
2. Zolemba za barcode ndi zowerengera za barcode ndizotsika mtengo kuposa zilembo za RFID ndi owerenga.
3. Zolemba za barcode ndi zazing'ono komanso zopepuka kuposa zolemba za RFID
Kuperewera.
1. Wowerenga barcode ali ndi mtunda waufupi wozindikirika ndipo ayenera kukhala pafupi ndi chizindikirocho
2. Ma barcode nthawi zambiri amakhala mapepala, omwe amawonekera mwachindunji mpweya, amavala mosavuta, ndipo amawonongeka mosavuta ndi zakumwa monga madzi.Pambuyo pa chiwonongeko, ntchito ya barcode idzalephera.
3. ma tag a barcode amatha kungosunga zocheperako
4. Wowerenga barcode awerenge nkhani za barcode payekhapayekha, kuwerenga m'magulu sikuthandizidwa, komanso kuwerenga bwino kumakhala kochepa
5. Chizindikirocho ndi chosavuta kupezedwa, ndipo mtengo wachinyengo ndi wotsika

Ubwino ndi kuipa kwa RFID
Ubwino:
1. Ma tag a RFID ndi owerenga ali ndi mtunda wautali wowerenga
2. Ma tag angapo amatha kuwerengedwa nthawi imodzi, ndipo kuthamanga kwa data kumathamanga
3. High deta chitetezo, zambiri akhoza encrypted ndi kusinthidwa
4. Ma tag a RFID amatha kutsimikizira zowona za zinthu ndikukhala ndi ntchito yotsutsana ndi chinyengo ndi kufufuza.
5. RFID Tags pakompyuta zambiri makhalidwe a madzi, odana ndi maginito, kutentha kukana, etc., kuonetsetsa bata la ntchito RFID tag.
6. Ukadaulo wa RFID umasunga zidziwitso malinga ndi makompyuta, ndi zina zambiri, mpaka ma megabytes angapo, ndipo zimatha kusunga zambiri kuti zitsimikizire kuti ntchitoyo ikuyenda bwino.
zoperewera:
1. Ma tag a RFID ndi zida zowerengera ndizokwera mtengo kuposa ma barcode
2. RFID Tags ndi owerenga ayenera kusankhidwa malinga ndi kuwerenga pafupipafupi, mtunda ndi chilengedwe, ndi zambiri RFID zinachitikira ndi luso chidziwitso chofunika kuonetsetsa ankafuna kuwerenga mlingo.

Zitha kuwoneka kuchokera pamwambapa kuti mawonekedwe a barcode, ma tag a RFID ndi zida zofananira zowerengera ndi zolembera ndizosiyana, kotero makasitomala ayenera kusankha zinthu zoyenera malinga ndi zosowa zawo zenizeni.Opanda mawaya pamanja akhala akukhudzidwa kwambiri ndi RFID ndi zida zokhudzana ndi barcode kwa zaka zambiri, ndipo adzipereka kupereka zilembo ndi zogwirira m'manja zosiyanasiyana kwa makasitomala apadziko lonse lapansi.