He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā

He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā hōʻailona RFID hou aku no ke akua RFID tag!

Mai ka hoolaha ana ʻatikala e pili ana i nā hōʻailona RFID Kokoke 7 makahiki i hala. No keia mau mea makahiki o ka hele ana a me ka noho ana ma na aina like ole, ua hōʻiliʻili ʻia ka nui o nā hōʻailona RFID a me nā kāleka akamai i loko o kaʻu mau ʻeke: nā kāleka paʻa (e like me nā palapala ʻae a i ʻole nā ​​​​kāleka panakō), nā ski pass, nā kaʻa kaʻa lehulehu, me ka ʻole o kekahi ma Netherlands ʻaʻole hiki ke ola me ka ʻole, a laila kekahi mea ʻē aʻe. .

Ma ka laulā, ʻo ka manawa kēia e hoʻokaʻawale i kēia menagerie holoʻokoʻa i hōʻike ʻia ma KDPV. Ma kahi ʻatikala hou e pili ana i ka RFID a me nā kāleka akamai, e hoʻomau wau i ka moʻolelo lōʻihi e pili ana i ka mākeke, nā ʻenehana a me ka hoʻolālā kūloko o ka ʻoiaʻiʻo. micro-chips, me ka ʻole o ko mākou ola i kēlā me kēia lā ʻaʻole hiki ke noʻonoʻo hou ʻia, e hoʻomaka ana mai ka mālama ʻana i ke kahe o nā waiwai (no ka laʻana, huluhulu kuka) a hoʻopau ʻia me ke kūkulu ʻana i nā skyscrapers. Eia kekahi, i kēia manawa ua hele mai nā mea pāʻani hou (no ka laʻana, Kina) ma luna o ka moku, me ka luhi NXPpono e kamaʻilio.

E like me ka mea maʻamau, e māhele ʻia ka moʻolelo i nā ʻāpana kumuhana, aʻu e kau ai e like me koʻu ikaika, hiki a me ka loaʻa ʻana o nā lako.

Kauwehe

No laila, pono paha e hoʻomanaʻo ʻo ka wehe ʻana i nā māka noʻu he hoʻomau i kaʻu leʻaleʻa o ka hana ʻana me ka microscopy electron a me ka ʻoki ʻana. chip mai nVidia i ka makahiki 2012. IN kēlā ʻatikala Ua nānā pōkole ʻia ke kumumanaʻo o ka hana ʻana o nā tag RFID, a ua wehe ʻia a wehe ʻia kekahi o nā mea maʻamau a loaʻa i kēlā manawa.

He liʻiliʻi paha ka mea hiki ke hoʻohui ʻia i kēia ʻatikala i kēia lā: ʻo ia ka 3 (4) maʻamau maʻamau LF (120-150 kHz), HF (13.65 MHz - ʻo ka hapa nui o nā hōʻailona e hana nei i kēia pae), UHF (ʻoiaʻiʻo, aia ʻelua mau alapinepine 433 a me 866 MHz), i ukali ʻia e he mau mea i ike ole ia; nā loina like o ka hana - ka hoʻoulu ʻana i ka mana i ka chip e nā hawewe lekiō a me ka hoʻoponopono ʻana i ka hōʻailona e hiki mai ana me ka hoʻopuka ʻana o ka ʻike i ka mea hoʻokipa.

Ma keʻano laulā, ʻike ʻia kahi tag RFID e like me kēia: kahi substrate, antenna, a me ka chip ponoʻī.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Tag-ia mai Texas Instruments

Eia naʻe, ua loli nui ka "ʻāina" o ka hoʻohana ʻana i kēia mau hōʻailona i ke ola o kēlā me kēia lā.

Inā ma 2012 NFC (ʻO ke kamaʻilio kokoke ʻana i ke kahua) he mea ʻē aʻe i loko o kahi atamai, ʻaʻole maopopo i ke ʻano a me kahi e hiki ai ke hoʻohana. A me nā kanaka nunui e like me Sony, no ka laʻana, hoʻolaha ikaika i ka NFC a me RFID ma ke ʻano he ala e hoʻopili ai i nā polokalamu (ka mea haʻiʻōlelo mai ka Sony Xperia mua, e pili ana i ka hoʻopā ʻana i ke kelepona - Auwe! Maʻiʻo haʻalulu!) a hoʻololi i nā mokuʻāina (no ka laʻana, hoʻi mai i ka home, swiped ma ka tag, huli ke kelepona i ke kani, pili i WiFi, a me nā mea ʻē aʻe), i koʻu manaʻo, ʻaʻole kaulana loa.

A laila i ka makahiki 2019, ʻaʻole hoʻohana ka poʻe palaualelo i nā kāleka kelepona (ʻo ia nō ka NFC, ma ka nui a me ka nui), nā kelepona me nā kāleka virtual (koʻu kaikuahine, i ka wā e hoʻololi ai i kāna kelepona, koi ikaika ʻo ia iā NFC) a me nā "maʻalahi" o ke ola. ma kēia ʻenehana. Ua lilo ʻo RFID i ʻāpana koʻikoʻi o ko mākou ola i kēlā me kēia lā: nā kaʻa kaʻa kaʻa, nā kāleka no ke komo ʻana i nā keʻena he nui a me nā hale ʻē aʻe, nā ʻeke liʻiliʻi i loko o nā hui (e like me ʻO CamiPro ma EPFL) "a pela aku, a pela aku, a pela aku."

ʻOiaʻiʻo, ʻo ia ke kumu i loaʻa ai nā helu he nui, kēlā me kēia mea āu e makemake ai e wehe a ʻike i ka mea i hūnā ʻia i loko: ʻo wai ka chip i hoʻokomo ʻia? Ua hoomaluia? He aha ke ʻano o ka antena?

Akā ʻo ka mea mua…
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
ʻO kēia mau ʻāpana silika liʻiliʻi i hana i ko mākou honua i ke ala a mākou i ʻike ai i kēia lā.

He mau huaʻōlelo e pili ana i ka wehe ʻana i nā tag

E hoʻomanaʻo wau iā ʻoe i mea e hiki ai i ka chip ponoʻī, pono ʻoe e hoʻopau i ka huahana me ka hoʻohana ʻana i kekahi mau reagents kemika. No ka laʻana, e wehe i ka pūpū (ʻo ka maʻamau he kāleka a i ʻole ka pahu plastik poepoe me kahi antenna i loko), e wehe pono i ka chip mai ka antenna, holoi i ka chip iā ia iho mai ke kāpili/insulator, i kekahi manawa e wehe i nā ʻāpana o ka antenna i hoʻopaʻa paʻa ʻia i nā pā pili. , a laila ʻike wale i ka chip a me kona hoʻolālā.

He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
He manaʻo paʻakikī ka deprocessing

ʻO nā mea i hoʻohana ʻia no ke kau ʻana i nā chips ua hana maikaʻi ʻia i nā makahiki i hala iho nei. Ma ka lima hoʻokahi, ua hoʻonui kēia i ka hilinaʻi o ka hoʻopili chip a hoʻemi i ka nui o nā hemahema; ma ka ʻaoʻao ʻē aʻe, ʻo ka hoʻolapalapa wale ʻana i loko o ka acetone a i ʻole ka sulfuric acid concentrated e hoʻoheheʻe a puhi i ka mea ola ʻaʻole ia e holoi i ka chip. Pono ʻoe e hoʻomaʻamaʻa, koho i kahi hui o nā waikawa i mea e wehe ai i nā papa pono ʻole, akā i ka manawa like ʻaʻole e hōʻino i ka mīkini ahi i ka metallization o ka chip.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā pilikia o ka deprocessing: i ka wā ʻaʻole hiki ke holoi ʻia ke kāpili mai ka chip ma lalo o nā kūlana ... LM - mikroskopi laser, OM – ʻike ʻike maka

He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
A i ʻole...

I kekahi manawa, ʻoiaʻiʻo, ʻoi aku ka laki a ʻo ka chip, ʻoiai me kahi papa insulating, huli ʻia he maʻemaʻe maʻemaʻe, ʻaʻole ia e pili nui i ka maikaʻi o ke kiʻi:
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā

NB: Pono e mālama ʻia nā ʻakika a me nā mea hoʻoheheʻe i loko o kahi wahi i hoʻoluʻu maikaʻi ʻia, a i ʻole ma waho! Mai ho'āʻo i kēia ma ka home ma ka lumi kuke!

Māhele hana

E like me kaʻu i ʻike mua ai ma ka hoʻomaka ʻana o ka ʻatikala, e hōʻike ana kēlā me kēia ʻāpana i nā ʻano ʻano like ʻole a i ʻole nā ​​​​loi: ka lawe ʻana (ka halihali lehulehu a me nā ski pass), palekana (ka nui o nā kāleka akamai), "nā lā a pau" a pēlā aku.

E hoʻomaka kākou i kēia lā me nā hōʻailona maʻalahi loa e ʻike ʻia ma nā wahi āpau. E kāhea mākou iā lākou "mau inoa i kēlā me kēia lā" no ka mea hiki iā ʻoe ke loaʻa iā lākou ma kahi o nā wahi āpau: mai kahi helu marathon a i kahi hālāwai kūkā a me ka lawe ʻana i nā huahana.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Hōʻike ʻia nā māka i kūkākūkā ʻia ma kēia ʻatikala ma ka laina kikoʻī uliuli

Nā Tag UHF lōʻihi

Nui ka poʻe heluhelu Habr e pāʻani a makemake i nā haʻuki. I nā makahiki i hala iho nei, ua ʻike ʻia ke ʻano o ke komo ʻana i nā heihei like ʻole, ka hapalua marathon a me nā marathon. I kekahi manawa no ka mekala ʻAʻole hewa ka holo ʻana i 10 km.

ʻO ka mea maʻamau, ma mua o ka hoʻomaka ʻana o ka hanana, hāʻawi ʻia kahi helu o ka mea komo me nā mea hoʻokomo ʻili liʻiliʻi ma nā ʻaoʻao, ma hope o ia - ka weliweli o nā mea weliweli - huna ʻia ka tag RFID kaulana. o ka hanana! ʻaʻole naʻe. No ka hoʻohana ʻia ʻana o ka hoʻomaka nui ma ia mau hoʻokūkū, pono e hoʻopaʻa i ka manawa o kēlā me kēia mea komo mai ka manawa e hele ai i ka laina hoʻomaka a hiki i ka hopena. Ke holo nei i loko o kahi kiʻi kūikawā ma ke ʻano o ka hoʻomaka a me ka hoʻopau ʻana i nā puka, hoʻomaka kēlā me kēia mea komo a, no laila, hoʻōki i kahi wati ʻike ʻole.

ʻIke ʻia nā māka e like me kēia:
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
E like me ka hoʻomaʻamaʻa ʻana, ʻoiai ma Switzerland aia ma kahi o ʻelua mau hōʻailona i hoʻohana ʻia i nā hanana lehulehu. ʻOkoʻa lākou i nā antennas (maʻamau, ākea a ākea) a i ka hoʻolālā ʻana o ka chip. ʻOiaʻiʻo, ma nā hihia ʻelua, he puʻupuʻu maʻamau loa ia, me ka ʻole o ka pale ʻana, me ka ʻole o nā bele a me nā puʻupuʻu, a me ka hoʻomanaʻo liʻiliʻi. A, e like me ka hana i hōʻike ʻia, mai kēia mea hana - IMPINJ.

He mea paʻakikī iaʻu ke hoʻoholo inā i hoʻopaʻa ʻia kekahi mea ma ka chip; ʻoi aku ka nui o ka lawelawe ʻana no ka ʻike. Inā ʻike hou aku ʻoe, e kākau i nā manaʻo!
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Chip IMPINJ a me ka antenna ākea

Ua ʻike mua ʻia kēia hōʻailona ma ʻokiʻoki i nā mea hana lima. Hiki iā ʻoe ke heluhelu hou aʻe e pili ana i ka tag Monza R6 mai ka mea hana ʻAmelika IMPINJ maanei (pdf).
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā kiʻi LM (hema) a me OM (ʻākau) ma ka hoʻonui 50x.
Hiki iā ʻoe ke hoʻoiho i ke kiʻi HD maanei

ʻOi aku ka paʻakikī o ka nānā ʻana i ka manawa ma mua o ka chip Monza R6, a ʻaʻohe māka ma ka chip, no laila paʻakikī ke hoʻohālikelike i nā mea ʻelua.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
"UFO" chip mai kahi mea hana "ʻike ʻole".

E like me ka mea i ʻike ʻia i ka wā hula me kahi pahu pahu a puni kēia chip: ʻo ka mea hana like - IMPINJ, a ʻo ka inoa code o ka chip ʻo Monza 4. Hiki iā ʻoe ke ʻike hou aku. maanei (pdf)
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā kiʻi LM (hema) a me OM (ʻākau) ma ka hoʻonui 50x.
Hiki iā ʻoe ke hoʻoiho i ke kiʻi HD maanei

Ma kahi kokoke i nā hōʻailona kahua ma ka halihali a me ka logistic

E hele hou aku, ua hoʻohana maikaʻi ʻia nā hōʻailona RFID i ka lawe ʻana a me ka logistic no ka helu ʻakomi / semi-aunoa o nā waiwai.

No laila, no ka laʻana, i koʻu kauoha ʻana i nā aniani RayBan, ua hoʻokomo ʻia kahi tag RFID like i loko o ka pahu. Hōʻailona ʻia ka chip e like me SL3S1204V1D mai 2014 a hana ʻia e NXP.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
ʻO kekahi o nā paʻakikī o ka hana ʻana me RFID o kēia wā ʻo ka holoi ʻana i ka chip mai ke kāpili a me ka insulation ...

Hiki ke heluhelu ʻia ka ʻike ma ka lepili maanei (pdf). Lepili papa/maʻamau – EPC Gen2 RFID Ma ke ala, ma ka hope o ka palapala he mea ʻakaʻaka ke nānā aku i ka log hoʻololi, e hōʻike ana i ke kaʻina hana o ka lawe ʻana i ka hōʻailona i ka mākeke. Loaʻa nā noi i ka hoʻokele waiwai ma nā hale kūʻai a me ke ʻano. No laila, i ka manawa aʻe e kūʻai ai ʻoe i kahi mea kūʻai nui ($200+), e nānā pono ʻoe, malia paha e ʻike ʻoe i kahi hōʻailona like.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā kiʻi LM (hema) a me OM (ʻākau) ma ka hoʻonui 50x.
Ua hoʻoholo ʻo HD ʻaʻole e hana ia ...

ʻO kekahi laʻana he pahu ʻē aʻe (ʻoiai ʻaʻole wau e hoʻomanaʻo i kahi i loaʻa mai ai iaʻu), ua paʻa ka lepili "huahana" i loko.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
ʻO ka mea pōʻino, ʻaʻole wau i ʻike i nā palapala no kēia chip, akā aia kahi pdf ma ka pūnaewele NXP māhoe māhoe SL3S1203_1213. Hana ʻia ka chip e like me ka EPC G2iL (+) maʻamau a ʻike ʻia ka pale ʻana i ka alarm. Hana mua ia, ʻo ka haki ʻana i ka lele OUT-VDD e hoʻāla i ka hae a lilo ka lepili i mea ʻole.

He mea e hoʻohui? E kākau i nā manaʻo!
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā kiʻi LM (hema) a me OM (ʻākau) ma ka hoʻonui 50x.
Hiki iā ʻoe ke hoʻoiho i ke kiʻi HD maanei

Nā ʻaha kūkā a me nā hōʻikeʻike

ʻO kahi hihia maʻamau o ka hoʻohana ʻana i ka RFID no ka ʻike wikiwiki ʻana i ke kanaka he mau hōʻailona like ʻole ma nā hālāwai kūkā, nā hōʻikeʻike a me nā hanana ʻē aʻe. I kēia hihia, ʻaʻole pono ka mea komo e haʻalele i kāna kāleka ʻoihana a hoʻololi paha i nā pilina ma ke ʻano kuʻuna; pono ʻo ia e lawe i ka hōʻailona i ka mea heluhelu a e hoʻoili ʻia nā ʻike pili āpau i ka counterparty. A he mea hou kēia i ka hoʻopaʻa inoa kuʻuna a me ke komo ʻana i ka hōʻike.

I loko o ka hōʻailona i loaʻa iaʻu ma hope o ka hōʻikeʻike ʻoihana IMAC he antenna poepoe me kahi pahu mai NXP MF0UL1VOC, ʻo ia hoʻi, ka hanauna hou MIFARE. Hiki ke loaʻa nā ʻike kikoʻī maanei (pdf).
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
ʻO kekahi o nā hiʻohiʻona maʻamau o ka hoʻohana ʻana i nā hōʻailona akamai ma ka hōʻike IMAC
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
Nā kiʻi LM (hema) a me OM (ʻākau) ma ka hoʻonui 50x.
Hiki iā ʻoe ke hoʻoiho i ke kiʻi HD maanei

Ma ke ala, no ka poʻe makemake e nānā ʻaʻole wale i ka hāmeʻa, akā ʻo ka ʻāpana polokalamu hoʻi o ka tag - ma lalo wau e hōʻike i nā screenshots mai ka papahana NFC-Reader, kahi e ʻike ai ʻoe i ke ʻano a me ka papa o ka tag, ka nui o ka hoʻomanaʻo, hoʻopili, etc.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā

Paʻa paʻa ʻole i ka chip

I ka hopena, makemake wau e nānā i ka hōʻailona hope i hiki mai no ka nānā ʻana i ka cohort mua o nā hōʻailona "lā i kēlā me kēia lā". Loaʻa iaʻu mai ka manawa o ka hui pū ʻana me Prestigio. ʻO ke kumu nui o ka hōʻailona, ​​​​ʻo ia ke hana i kekahi hana i hoʻonohonoho mua ʻia, no ka laʻana, i loko o kahi kaiaola home akamai (e hoʻā i nā kukui, hoʻomaka i ka pāʻani mele, etc.). E noʻonoʻo i koʻu pīhoihoi, ʻo ka mea mua, ʻo ka wehe ʻana ua lilo ia i mea leʻaleʻa nui, a, ʻo ka lua, ua kali mai kahi pīhoihoi iaʻu i loko o ke ʻano o kahi puʻupuʻu i pale ʻia.
He nānā i loko: RFID i ka honua hou. Mahele 1: RFID i kēlā me kēia lā
ʻAe, pono mākou e hoʻopanee a hiki i nā manawa maikaʻi aʻe, i ka wā e pili ana i nā chips pale - e hoʻi mākou i laila. Ma ke ala, makemake kekahi e aʻo hou aʻe e pili ana i ka hiki ke pale a hoʻohana i ka RFID ma nā ʻano hana like ʻole - Paipai wau i kēia hōʻike hōʻike hou.

Ma kahi o ka hopena

ʻAʻole mākou i pau me nā hōʻailona "i kēlā me kēia lā"; ma ka ʻāpana ʻelua, ke kali nei ka honua kupaianaha o RFID Kina a me nā pahu Kina iā mākou. E noho ʻoe!

Mai poina e kau inoa blog: ʻAʻole paʻakikī iā ʻoe - ʻoliʻoli wau!

A ʻae, e ʻoluʻolu e kākau mai iaʻu e pili ana i nā hemahema i ʻike ʻia ma ka kikokikona.

Hiki i nā mea hoʻohana i hoʻopaʻa inoa ʻia ke komo i ka noiʻi. Eʻe, e 'oluʻolu.

I kou manaʻo, hoʻohui ʻia ka microscopy laser i nā ʻike hou aku i ka microscopy optical (ʻoi aku a i ʻole, nā laina liʻiliʻi liʻiliʻi, ʻoi aku ka ʻokoʻa, a pēlā aku)?

  • ia

  • No

  • He mea paʻakikī iaʻu ke pane

  • He nalo wau

60 mea hoʻohana i koho. Ua hōʻole nā ​​mea hoʻohana 18.

Maikaʻi anei ka hana ʻana i kahi waihona o nā kiʻi ma Patreon? Aia kekahi makemake e kōkua me ke kālā paʻakikī, a me ke kūʻai ʻana no HD, 4K pepa kiʻi kiʻi ma kāu pākaukau, no ka laʻana?

  • ʻAe, maopopo

  • ʻAe, akā, he palena loa ka poʻe hoihoi

  • ʻAʻole paha e hoihoi kekahi

  • ʻAʻole loa

  • He nalo wau

60 mea hoʻohana i koho. Ua hōʻole nā ​​mea hoʻohana 17.

Source: www.habr.com

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