• NUHOU

Nūhou

He aha nā hōʻailona maʻamau i hoʻohana ʻia a me nā hiʻohiʻona o nā chip no nā hōʻailona uila UHF?

Hoʻohana nui ʻia nā inoa uila RFID i ka hoʻokele hale kūʻai, ka nānā ʻana i ka logistic, ka traceability meaʻai, ka hoʻokele waiwai a me nā māla ʻē aʻe.
I kēia manawa, ua māhele ʻia nā ʻāpana UHF RFID tag ma ka mākeke i ʻelua mau ʻāpana: lawe ʻia a me ka home, e komo pū me IMPINJ, ALIEN, NXP, Kiloway, etc.

1. Alien (USA)

I ka wā ma mua, kaulana loa ka pahu RFID tag a Alien H3 (inoa piha: Higgs 3).A hiki i kēia manawa, ua hoʻohana ʻia kēia chip i nā papahana mua.ʻO ka wahi mālama nui kekahi o kāna mau mea maikaʻi.

Eia nō naʻe, me ka puka ʻana mai o nā noi hou like ʻole a me nā koi kiʻekiʻe a kiʻekiʻe aʻe no ka mamao heluhelu o nā hōʻailona ma nā kahua hou, hiki ke paʻakikī i ka heluhelu heluhelu ʻana o H3 e hoʻokō i nā koi.Ua hōʻano hou a hoʻomaikaʻi hou ʻo Alien i kā lākou chip, a ma hope mai H4 (Higgs 4), H5 (Higgs EC), a me H9 (Higgs 9).
https://www.uhfpda.com/news/what-are-the-most-commonly-used-chips-for-uhf-electronic-tags/

E loaʻa i nā chips i hoʻokuʻu ʻia e Alien nā laina mana lehulehu o nā ʻano nui a me nā noi.Hāʻawi kēia iā lākou i kahi pōmaikaʻi nui i ka hoʻolaha ʻana i kā lākou chips a noho i ka mākeke.Hiki i nā mea kūʻai aku a me nā middlemen ke kiʻi pololei i nā hōʻailona no ka hoʻohana ʻana i ka hoʻāʻo, e hōʻemi ana i ka manawa a me ke kumukūʻai o ka hoʻomohala ʻana i nā antenna tag.

Ma muli o ka like o ka impedance o ka H9 a me ka H3 chips, a ua like ke ʻano o ka hoʻopaʻa ʻana o nā pin chip, hiki ke hoʻopili pololei ʻia ka antenna lehulehu o ka H3 mua i ka H9.Hiki i nā mea kūʻai he nui i hoʻohana i ka chip H3 ma mua ke hoʻohana pololei i ka chip hou me ka ʻole o ka hoʻololi ʻana i ka antenna, kahi e mālama ai i nā mea he nui no lākou.Nā ʻano laina kuʻuna malihini: ALN-9710, ALN-9728, ALN-9734, ALN-9740, ALN-9662, etc.

2. Impinj (USA)

Ua kapa ʻia nā ʻāpana UHF a Impinj ma hope o ka moʻo Monza.Mai M3, M4, M5, M6, ua hoʻonui ʻia i ka M7 hou loa.Aia kekahi pūʻulu MX, akā ʻoi aku ka nui o kēlā me kēia hanauna.

No ka laʻana, aia ka M4 moʻo: M4D, M4E, M4i, M4U, M4QT.ʻO ka moʻo M4 holoʻokoʻa he pahu lua-port, hiki ke hoʻohana ʻia e like me ka lepili pālua-polarization, e pale ana i ke kūlana i hiki ʻole ke heluhelu ʻia ka lepili polarization linear a me ka heluhelu-kākau antenna polarization cross, a i ʻole ka mamao o ka polarization attenuation heluhelu kokoke. .He mea kūpono ke haʻi aku ʻo ka hana QT o ka chip M4QT he mea kū hoʻokahi ma ke kahua holoʻokoʻa, a he ʻelua mau ʻano mālama o ka ʻikepili lehulehu a me ka pilikino, ʻoi aku ka palekana.

https://www.uhfpda.com/news/what-are-the-most-commonly-used-chips-for-uhf-electronic-tags/

ʻOkoʻa ka ʻokoʻa o nā chips o ka moʻo like i ka mahele a me ka nui o ka waiho ʻana, a ʻo kā lākou impedance, ke ʻano hoʻopaʻa, ka nui o ka chip, a me ka naʻau like, akā e loaʻa i kekahi o lākou kekahi mau hana hou.ʻAʻole hiki ke hoʻololi ʻia nā chips a Impinj me nā mea hou, a loaʻa i kēlā me kēia hanauna kona mau ʻālohilohi a me ka hiki ʻole ke hoʻololi.No laila a hiki i ka puka ʻana o ka M7 series, noho mau ka M4 a me M6 i kahi mākeke nui.ʻO nā mea maʻamau ma ka mākeke ʻo kā lākou M4QT a me MR6-P, a i kēia manawa ua nui aʻe M730 a me M750.

Ma ka holoʻokoʻa, hoʻonui mau ʻia nā chips a Impinj, ke piʻi aʻe nei ka naʻau a ʻoi aku ka kiʻekiʻe, a ke liʻiliʻi a liʻiliʻi ka nui o ka chip.Ke hoʻokuʻu ʻia ka chip Impinj, e hoʻokuʻu ʻia kahi ʻano laina lehulehu o kēlā me kēia noi.Aia nā ʻano laina maʻamau: H47, E61, AR61F, etc.

3. NXP (Netherlands)

NXP's Ucode series of UHF tag chips ua hoʻohana nui ʻia i ka hale kūʻai lole, ka hoʻokele kaʻa, ka pale ʻana a me nā ʻano ʻē aʻe.Ua kapa ʻia kēlā me kēia hanauna o kēia pūʻulu chips e like me ka noi, ʻaʻole i loaʻa kekahi o ia mau mea i ka mākeke ma muli o kā lākou mau wahi noi liʻiliʻi.

ʻO nā hanauna U7, U8, a me U9 i ka moʻo Ucode ka mea i hoʻohana nui ʻia.E like me Impinj, loaʻa i kēlā me kēia hanauna o NXP ma mua o hoʻokahi pahu.No ka laʻana: U7 me Ucode7, Ucode7m, Ucode 7Xm-1k, Ucode 7xm-2K, Ucode 7xm+.ʻO nā mea mua ʻelua he kiʻekiʻe-sensitivity, hoʻomanaʻo liʻiliʻi.ʻO nā hiʻohiʻona hope ʻekolu he hoʻomanaʻo nui a haʻahaʻa iki.

Ua hoʻololi mālie ʻo U8 iā U7 (koe naʻe nā pahu hoʻomanaʻo nui ʻekolu o U7xm) ma muli o kona ʻano kiʻekiʻe.Ua kaulana hoʻi ka puʻupuʻu U9 hou loa, a hiki i ka sensitivity heluhelu a hiki i -24dBm, akā e liʻiliʻi ka waiho ʻana.

Hoʻopili nui ʻia nā pahu NXP maʻamau i: U7 a me U8.Hoʻolālā ʻia ka hapa nui o nā ʻano laina lepili e nā mea hana me nā mana R&D lepili, a ʻike ʻia nā mana lehulehu.

https://www.uhfpda.com/news/what-are-the-most-commonly-used-chips-for-uhf-electronic-tags/

ʻO kēia paha ke ʻano maʻamau o ka hoʻomohala ʻana i ka chip RFID tag i ka honua:

1. E liʻiliʻi ka nui o ka chip, i hiki ke hana ʻia nā wafers me ka nui like, a piʻi nui ka hoʻopuka;
2. Ke piʻi aʻe nei ka noʻonoʻo, a i kēia manawa ua hiki i ka mea kiʻekiʻe loa -24dBm, hiki ke hoʻokō i nā pono o nā mea kūʻai aku no ka heluhelu lōʻihi.Hoʻohana ʻia ia ma nā kahua ʻē aʻe a hiki ke hōʻemi i ka helu o nā mea heluhelu i kau ʻia ma ka noi like.No nā mea kūʻai hope, mālama i ke kumukūʻai o ka hopena holoʻokoʻa.
3. E liʻiliʻi ka hoʻomanaʻo, me he mea lā he ʻālana e pono ai e hoʻomaikaʻi i ka naʻau.Akā ʻaʻole pono ka nui o nā mea kūʻai aku i ka hoʻomanaʻo nui, pono lākou e hana i nā code o nā mea āpau ʻaʻole i hana hou ʻia, a me nā ʻike ʻē aʻe o kēlā me kēia mea (e like me: i ka wā i hana ʻia ai, kahi i waiho ʻia ai, i ka wā e haʻalele ai i ka hale hana. , etc.) hiki ke hoʻopili piha ʻia i loko o ka ʻōnaehana i hoʻopaʻa ʻia i nā code, a ʻaʻole pono e kākau i nā mea āpau i loko o ke code.

I kēia manawa, noho ʻo IMPINJ, ALIEN, a me NXP i ka hapa nui o ka mākeke chip UHF.Ua hoʻokumu kēia mau mea hana i nā pono pālākiō ma ke kahua o nā ʻāpana āpau.No laila, ʻoi aku ka nui o nā mea pāʻani UHF RFID tag chip no ka hoʻomohala kūikawā kūikawā o nā kahua noi, Ma waena o nā mea hana hale, ua ulu wikiwiki ʻo Sichuan Kailuwei i kēia ʻano.

4. Sichuan Kailuway (Kina)

Ma ke kūlana kahi i piha ai ka mākeke RFID tag, ua hoʻāla ʻo Kailuwei i ke ala ma ka hilinaʻi ʻana i ka XLPM ultra-low mana mau ʻenehana hoʻomanaʻo mau loa.Loaʻa i kekahi o nā ʻāpana X-RFID o Kailuwei kāna mau hana ponoʻī.ʻO ka mea kūikawā, ʻo ka KX2005X moʻo kūikawā he kiʻekiʻe kiʻekiʻe a me ka hoʻomanaʻo nui, he mea kakaʻikahi i ka mākeke, a loaʻa iā ia nā hana o ke kukui LED, ka ʻike ʻana ma luna, a me ka radiation anti-medical.Me nā LED, ke hoʻohana ʻia nā hōʻailona i ka hoʻokele waihona a i ʻole ka hoʻokele waihona puke, hiki iā ʻoe ke loaʻa koke i nā faila a me nā puke i makemake ʻia ma ka hoʻomālamalama ʻana i nā LED, kahi e hoʻomaikaʻi nui ai i ka pono ʻimi.

Ua hōʻike ʻia ua hoʻolauna pū lākou i nā ʻāpana liʻiliʻi heluhelu-wale wale o nā chips: WALE 1 a ONLY 2, hiki ke manaʻo ʻia he mea hou i nā chips RFID tag.Hoʻopau ia i ka stereotype o ka ʻāpana waiho ʻana i ka chip label, haʻalele i ka hana kākau hou ʻana i ka lepili, a hoʻoponopono pololei i ke code o ka lepili ke haʻalele ʻo ia i ka hale hana.Inā ʻaʻole pono ka mea kūʻai aku e hoʻololi i ke code lepili ma hope, me ka hoʻohana ʻana i kēia ʻano e aneane e hoʻopau i ka hoʻohālikelike ʻana i nā lepili hoʻopunipuni, no ka mea, ʻokoʻa kēlā me kēia lepili.Inā makemake ʻo ia e hoʻohālike, pono ʻo ia e hoʻomaka me kahi wafer chip maʻamau, a kiʻekiʻe loa ke kumukūʻai o ka hoʻopunipuni.ʻO kēia pūʻulu, ma waho aʻe o nā pono anti-counterfeiting i ʻōlelo ʻia ma luna nei, hiki ke manaʻo ʻia kona ʻano kiʻekiʻe a me ke kumukūʻai haʻahaʻa ʻo "ka mea hoʻokahi" ma ka mākeke.

Ma waho aʻe o ka RFID UHF tag chip manufacturers i hoʻolauna ʻia ma luna, aia kekahi em microelectronic (EM microelectronics ma Switzerland, ʻo kā lākou chip dual-frequency ka mea mua ma ka honua, a ʻo ia ke alakaʻi o nā chips dual-frequency), Fujitsu (Iapana. Fujitsu), Fudan (Shanghai Fudan Microelectronics Group), CLP Huada, National Technology a pēlā aku.

ʻO Shenzhen Handheld-Wireless Technology Co., Ltd. he ʻoihana ʻenehana kiʻekiʻe o ka ʻāina e kālele ana i ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana o nā lako RFID handheld terminal, e hāʻawi ana i nā lako lako a me nā lawelawe lako polokalamu no nā hale kūʻai, ikehu, kālā, logistics, pūʻali koa, mākaʻi. etc.


Ka manawa hoʻouna: Dec-10-2022