RFID chidziwitso choyambirira

1. Kodi RFID ndi chiyani?rfid-card-main

RFID ndiye chidule cha Radio Frequency Identification, ndiko kuti, chizindikiritso cha ma radio frequency. Nthawi zambiri amatchedwa inductive electronic chip kapena proximity card, proximity card, non-contact card, electronic label, electronic barcode, etc.
Dongosolo lathunthu la RFID lili ndi magawo awiri: Reader ndi Transponder. Mfundo yogwirira ntchito ndikuti Reader imatumiza pafupipafupi mphamvu zopanda malire zamawayilesi ku Transponder kuyendetsa dera la Transponder kutumiza Code ID yamkati. Panthawiyi, Wowerenga amalandira ID. Kodi. Transponder ndi yapadera chifukwa sichigwiritsa ntchito mabatire, kukhudzana, ndi makhadi osambira kotero sichiwopa dothi, ndipo chinsinsi cha chip ndicho chokha padziko lapansi chomwe sichikhoza kukopera, chokhala ndi chitetezo chokwanira komanso moyo wautali.
RFID ili ndi ntchito zambiri. Zomwe zimagwiritsidwa ntchito pano zikuphatikiza tchipisi ta nyama, zida zamagalimoto zothana ndi kuba, zowongolera zolowera, kuyang'anira malo oimikapo magalimoto, makina opanga makina, ndi kasamalidwe ka zinthu. Pali mitundu iwiri ya ma tag a RFID: ma tag omwe akugwira ntchito ndi ma tag omwe alibe.
Zotsatirazi ndi mawonekedwe amkati a tag yamagetsi: chithunzi chojambula cha chip + mlongoti ndi dongosolo la RFID.
2. Kodi label yamagetsi ndi chiyani
Ma tag apakompyuta amatchedwa ma tag pafupipafupi a wailesi ndi chizindikiritso cha ma radio frequency mu RFID. Ndiukadaulo wodziwikiratu wodziwikiratu womwe umagwiritsa ntchito ma siginecha a wailesi kuti azindikire zinthu zomwe akufuna ndikupeza zina zokhudzana nazo. Ntchito yozindikiritsa sikufuna kulowererapo kwa anthu. Monga ma barcode opanda zingwe, ukadaulo wa RFID uli ndi madzi, antimagnetic, kutentha kwambiri, ndi moyo wautali wautumiki, mtunda wautali wowerenga, deta palembayo imatha kulembedwa, kusungidwa kwa data ndikukulirapo, chidziwitso chosungirako chingasinthidwe momasuka ndi zabwino zina. .
3. Kodi luso la RFID ndi chiyani?
RFID radio frequency identification ndiukadaulo wodziwikiratu wodziwikiratu, womwe umazindikira zokha zomwe mukufuna ndikupeza zidziwitso zogwirizana ndi ma siginecha a wailesi. Ntchito yozindikiritsa sikufuna kulowererapo pamanja ndipo imatha kugwira ntchito m'malo ovuta. Ukadaulo wa RFID umatha kuzindikira zinthu zothamanga kwambiri ndipo zimatha kuzindikira ma tag angapo nthawi imodzi, ndipo ntchitoyi ndi yachangu komanso yabwino.

Zogulitsa zamawayilesi azitali zazifupi siziwopa madera ovuta monga madontho amafuta ndi kuipitsidwa kwafumbi. Atha kusintha ma barcode m'malo otere, mwachitsanzo, kutsata zinthu pamzere wa fakitale. Zogulitsa zamawayilesi azitali zazitali zimagwiritsidwa ntchito kwambiri pamagalimoto, ndipo mtunda wozindikirika umatha kufika makumi a mita, monga kutolera ma toll kapena chizindikiritso chagalimoto.
4. Kodi zigawo zikuluzikulu za dongosolo RFID ndi chiyani?
Dongosolo lofunikira kwambiri la RFID lili ndi magawo atatu:
Tag: Amapangidwa ndi zida zolumikizirana ndi tchipisi. Chizindikiro chilichonse chili ndi code yapadera yamagetsi ndipo imamangiriridwa ku chinthucho kuti chizindikire chinthu chomwe mukufuna. Wowerenga: Chida chomwe chimawerenga (ndipo nthawi zina kulemba) zambiri zama tag. Amapangidwa kuti azigwira pamanja kapena kukhazikika;
Mlongoti: Kutumiza ma siginecha a wailesi pakati pa tag ndi owerenga.


Nthawi yotumiza: Nov-10-2021