ʻO ka ʻike kumu RFID

1. He aha ka RFID?rfid-card-main

ʻO RFID ka pōkole o ka Radio Frequency Identification, ʻo ia hoʻi, ka ʻike alapine radio. Kapa pinepine ia i ka inductive electronic chip or proximity card, proximity card, non-contact card, electronic label, electronic barcode, etc.
ʻO kahi ʻōnaehana RFID piha he ʻelua ʻāpana: Reader a me Transponder. ʻO ke kumu o ka hana ʻo ia ka mea heluhelu e hoʻouna i kahi alapine kikoʻī o ka ikehu hawewe lekiō pau ʻole i ka Transponder e hoʻokele i ke kaapuni Transponder e hoʻouna i ke code ID kūloko. I kēia manawa, loaʻa ka mea heluhelu i ka ID. Code. He mea kūikawā Transponder i ka mea ʻaʻole ia e hoʻohana i nā pihi, nā pilina, a me nā kāleka swipe no laila ʻaʻole makaʻu i ka lepo, a ʻo ka password chip ka mea wale nō i ka honua ʻaʻole hiki ke kope ʻia, me ka palekana kiʻekiʻe a me ke ola lōʻihi.
Loaʻa i ka RFID kahi ākea o nā noi. ʻO nā noi maʻamau i kēia manawa e pili ana i nā ʻāpana holoholona, ​​​​nā polokalamu anti-theft chip kaʻa, ka mana komo, ka mana kaʻa kaʻa, ka automation laina hana, a me ka hoʻokele waiwai. ʻElua ʻano o ka RFID tags: active tags a passive tags.
ʻO kēia ka ʻano o loko o ka tag uila: kahi kiʻi schematic o ka haku ʻana o ka chip + antenna a me ka ʻōnaehana RFID
2. He aha ka lepili uila
Ua kapa ʻia nā inoa uila he mau leki uila a me ka ʻike alapine radio ma RFID. He ʻenehana ʻike ʻike ʻole pili ʻole e hoʻohana i nā hōʻailona lekiō e ʻike i nā mea i ʻimi ʻia a loaʻa ka ʻikepili pili. ʻAʻole koi ka hana ʻike i ka hana kanaka. Ma ke ʻano he kelepona ʻole o nā barcodes, ʻo ka ʻenehana RFID ka wai wai, antimagnetic, kiʻekiʻe wela, a me ka lōʻihi o ka lawelawe ʻana, lōʻihi ka heluhelu ʻana, hiki ke hoʻopili ʻia ka ʻikepili ma ka lepili, ʻoi aku ka nui o ka nui o ka waihona, hiki ke hoʻololi manuahi a me nā pono ʻē aʻe. .
3. He aha ka ʻenehana RFID?
ʻO ka ʻike lekiō RFID he ʻenehana ʻike ʻike ʻole, e ʻike maʻalahi i ka mea i ʻimi ʻia a loaʻa i ka ʻikepili pili ma o nā hōʻailona lekiō. ʻAʻole koi ka hana ʻike i ka hana lima a hiki ke hana i nā ʻano ʻino like ʻole. Hiki i ka ʻenehana RFID ke ʻike i nā mea neʻe kiʻekiʻe a hiki ke ʻike i nā hōʻailona he nui i ka manawa like, a wikiwiki a maʻalahi ka hana.

ʻAʻole makaʻu nā huahana alapine radio pōkole i nā kaiapuni paʻakikī e like me ka ʻaila hinu a me ka lepo lepo. Hiki iā lākou ke pani i nā barcodes i loko o ia mau kaiapuni, no ka laʻana, e nānā i nā mea ma ka laina hui o kahi hale hana. Hoʻohana nui ʻia nā huahana alapine radio lōʻihi i ke kaʻa, a hiki i ka mamao ʻike ke hiki i ʻumi mau mika, e like me ka hōʻiliʻili ʻana a i ʻole ka ʻike kaʻa.
4. He aha nā ʻāpana kumu o kahi ʻōnaehana RFID?
ʻO ka ʻōnaehana RFID maʻamau he ʻekolu mau ʻāpana:
Tag: Hoʻohui ʻia nā ʻāpana hui a me nā ʻāpana. Loaʻa i kēlā me kēia hōʻailona kahi code uila kūʻokoʻa a hoʻopili ʻia i ka mea e ʻike ai i ka mea i ʻimi ʻia. Heluhelu: He mea heluhelu (a i kekahi manawa kākau) i ka ʻike tag. Hoʻolālā ʻia e paʻa a paʻa paha;
Antenna: Hoʻouna i nā hōʻailona lekiō ma waena o ka tag a me ka mea heluhelu.


Ka manawa hoʻouna: Nov-10-2021