Chidule: Nkhaniyi ikufotokoza mwachidule miyezo yosiyanasiyana yamakampani yomwe opanga ayenera kuiganizira akamagwiritsa ntchito njira zotsatirira zinthu zochokera ku RFID, ndipo pamapeto pake ikuwonetsa kusankha kwa FOCUS RFID tag ndi owerenga, komanso nsanja yowunikira kuti ifulumizitse kapangidwe ka njira zoyendetsera zinthu za RFID.

Mawu Ofunika: Ma tag a RFID

Nkhaniyi ikuwunikanso ukadaulo wa RFID, kuphatikiza ma active ndi passive tag, komanso kuthekera kokweza magwiridwe antchito a ma tag osagwira ntchito powonjezera mphamvu zokolola mphamvu. Nkhaniyi ikufotokoza mwachidule miyezo yosiyanasiyana yamakampani yomwe opanga ayenera kuiganizira akamagwiritsa ntchito njira zotsatirira zinthu zochokera ku RFID, ndipo pomaliza pake ikuwonetsa ma tag a FOCUS RFID ndi kusankha owerenga, komanso nsanja yowunikira kuti ifulumizitse kapangidwe ka mayankho a RFID logistics.

Kasamalidwe ka zinthu ndi kasamalidwe ka unyolo wogulira zinthu kakugwiritsa ntchito ukadaulo wozindikira ma radio frequency (RFID) kuti athe kuwona bwino malo ndi kuchuluka kwa zinthu ndi katundu nthawi yomweyo. Kugwiritsa ntchito ma RFID tag kungathandize kuti kasamalidwe ka zinthu kakhale kofulumira, kuchepetsa zolakwika za anthu, komanso kuchepetsa kuchepa kwa zinthu. Ma RFID tag safunika kuwonedwa kuti awerengedwe, ndipo amatha kuwerengedwa pamene tagyo ili mkati mwa bokosi kapena malo ena obisika. Kuphatikiza apo, munthu m'modzi amatha kuwerenga ma RFID tag mazana ambiri nthawi imodzi kuchokera patali.

Opanga mapulogalamu ayenera kusankha pakati pa kapangidwe ka mphamvu ndi mtundu wa deta ya RFID tag, komanso amafunikira chowerengera cha RFID chaching'ono komanso cholondola. Ma tag ndi owerenga angafunikenso kukwaniritsa zofunikira za muyezo waukadaulo wa Electronic Product Code (EPC) UHF Gen2v2 ndi mtundu wa data wa RAIN RFID.

Ma tag osagwira ntchito, kuphatikizapo mapangidwe a UHF ndi NFC, ndi njira yodziwika bwino ya RFID mu mayankho azinthu. Ma tag ogwira ntchito ndi okwera mtengo kwambiri ndipo nthawi zambiri amagwiritsidwa ntchito kutsata katundu wamtengo wapatali m'makampani omanga, mayendedwe ndi azachipatala. Ma tag osagwira ntchito pang'ono, makamaka omwe amagwiritsa ntchito ukadaulo wa NFC, amangogwiritsidwa ntchito pazinthu zinazake monga mafoni am'manja. Miyezo ya ISO/IEC 14443 ndi ISO/IEC 15693 imatsimikizira kuti zipangizo zoyendetsedwa ndi NFC zimagwirizana. NFC imagwira ntchito kutengera kulumikizana kwa inductive, komwe kumakhudzidwa ndi kayendedwe ka antenna (Chithunzi 2).

Chithunzi 2: Kuti tikwaniritse kulumikizana kofunikira pa zipangizo za NFC, antenna iyenera kuyikidwa pamalo oyenera.

Kusankha zinthu ndi zida zoyenera mu logistics

Ma module a I UHF

ST-M714 ndi ST-M718 ndi ma UHF RFID Module omwe amagwira ntchito bwino kwambiri. Adapangidwa kutengera chipangizo cha Impinj E710. Kutengera njira yodziwika bwino yogwiritsira ntchito ma signal a digito, imathandizira kuwerenga/kulemba mwachangu komanso kuchuluka kwa chidziwitso. Itha kugwiritsidwa ntchito kwambiri m'machitidwe ambiri a RFID monga logistics, access control, ndi ma industrial production process control system.

Owerenga II UHF

P Serial UHF 9dbi Middle Range Integrated Reader reservation management, IT restore tracking 6-8 metres

1） Kujambula Kokha Kokha/Network

2） Thandizani kukweza kwa firmware

3） Thandizani Kutumiza Konzani/Kutumiza Konzani

4） Zilankhulo zingapo za m'mayiko

5）Mafupipafupi apadziko lonse lapansi (860~960MHz)

6） Njira yachinsinsi

III RFID pa zitsulo

Chikwangwani cha PCB cha FOCUS RFID
Yopangidwira zida ndi zida zopangira opaleshoni, UHF FOCUS RFID pa tag yachitsulo imagwiritsa ntchito pamwamba pa chitsulo ngati antenna yowonjezera kuti iwonjezere kuchuluka kwa kuwerenga mpaka 150 cm. LXTBKZMCMG-010 imagwira ntchito pa gulu lonse la UHF, imayesa 60mmL*25mmW*3.4mmH yokha, ndipo ili ndi kutentha kwa -25 °C ~+85 °C. Tag iyi ikugwirizana ndi ma protocol a EPC global Gen2 (v2) ndi ISO18000-6C. Malamulo aku US amafuna kuti chipangizo chapadera chizindikirike (UDI) chiyikidwe pa chida chilichonse chopangira opaleshoni. Monga EPC, malamulo a UDI cholinga chake ndikuwongolera kugwiritsa ntchito bwino ndi kusungira zida zachipatala. Dongosolo la UDI limagwira ntchito pamitundu yambiri ya zida zachipatala, koma ndilofunika kwambiri pazida zopangira opaleshoni, chifukwa kukonzekera bwino zida panthawi ya opaleshoni kumabweretsa chiopsezo chachikulu. Zikuyembekezeka kuti Europe idzafunanso ma UDI pazida zopangira opaleshoni mtsogolo. Kuphatikiza pa zovuta zokhudzana ndi zida zopangira opaleshoni, kukhazikitsa zida zopangira opaleshoni kumatenga nthawi yambiri ndipo kumatha kulakwitsa, ngakhale kwa ogwira ntchito odziwa bwino ntchito.
Chithunzi 5: Pamwamba pa chitsulo cha zida zopangira opaleshoni ndi zida zimagwiritsidwa ntchito ngati antenna yowonjezeredwa ndi chilembo cha FOCUS RFID cha PCB metal-on-UHF kuti chiwonjezere kuchuluka kwa kuwerenga.

Chidule

Ma RFID tag akugwiritsidwa ntchito kwambiri mu ntchito zotsata zinthu. Pakadali pano, pali ukadaulo wosiyanasiyana wa ma RFID tag, kuphatikiza ma frequency band osiyanasiyana, zomangamanga zamagetsi, ndi njira zolumikizirana ndi deta, zomwe zikutanthauza kuti pali ma tag ambiri kuti akwaniritse zosowa zosiyanasiyana zotsata zinthu. Ndi ukadaulo wina wa RFID, ma RFID tag mazana ambiri amatha kuwerengedwa patali komanso nthawi imodzi, zomwe zimathandizira kuyang'anira zinthu mwachangu. Pankhani ya zida zopangira opaleshoni, kugwiritsa ntchito ma RFID tag kumatha kuchotsa magwero a zolakwika za anthu ndikuwonjezera chitetezo cha opaleshoni. Ma UHF ndi NFC RFID tag ndi mitundu yodziwika bwino ya RFID mu mayankho azinthu.