Mu 2011, Germany idalengeza koyamba lingaliro la Industry 4.0.
Mu June 2013, General Electric Company (GE) ya ku United States inapereka lingaliro la Industrial Internet.
M'zaka zaposachedwapa, intaneti ya Zinthu, monga makampani atsopano, yakhala patsogolo pa chitukuko cha dzikolo, ndipo makampani a intaneti ya Zinthu akukulanso mosalekeza.
Kukula kosalekeza kwa malingaliro ndi njira m'maiko osiyanasiyana kukuwonetsa kuti kuphatikizana kwa ukadaulo wazidziwitso ndi mafakitale achikhalidwe kwakhala chizolowezi chosapeŵeka, zonse zomwe zikusonyeza maziko a kupanga zinthu mwanzeru. Kupanga zinthu mwanzeru kuyenera kusonkhanitsa deta kuchokera ku zida zamafakitale, kenako kugwiritsa ntchito ndikusanthula detayo pa sitepe yotsatira.
Komabe, pazochitika zoopsa kwambiri monga zitsulo, ma tag wamba a UHF RFID sangagwiritsidwe ntchito, ndipo kusonkhanitsa deta kumakumana ndi zovuta zazikulu.RFIDzofewama tag otsutsana ndi zitsuloInayamba kugwiritsidwa ntchito. Imagwiritsa ntchito zinthu zapadera zotsutsana ndi mafunde amagetsi kuti ilowe mu chizindikiro chamagetsi. Sikuti imathetsa vuto loti zilembo zamagetsi wamba sizingapachikidwe pamwamba pa zitsulo, komanso zimamatira pamwamba pa zitsulo monga zilembo wamba. Pamwamba, imatenga udindo wofunika kwambiri wosonkhanitsa deta m'malo ovuta kwambiri monga chitsulo.
Kapangidwe ka ma tag a RFID amagetsi kakukula kukhala kopepuka, kopyapyala, kakang'ono komanso kofewa. Pachifukwa ichi,zofewaMa tag amagetsi ali ndi ubwino wosayerekezeka kuposa zipangizo zina, kotero chitukuko chamtsogolo cha ma tag amagetsi mu makina ozindikiritsa ma radio frequency chikhoza kuphatikizidwa ndi kupanga kwamagetsi kosinthasintha, zomwe zimapangitsa kuti kugwiritsa ntchito ma tag a RFID kukhale kofala komanso kosavuta. Kuphatikiza apo, kungachepetse ndalama zambiri ndikubweretsa zokolola zambiri. Ichi ndi chimodzi mwa njira zamtsogolo zopangira zamagetsi zosinthasintha.
Kupanga mtengo wotsikazofewa zotsutsana ndi zitsuloMa RFID tag ali ndi tanthauzo ziwiri. Kumbali imodzi, ndi njira yothandiza yopangira zamagetsi zosinthasintha. Ma circuit amagetsi ndi zida zamagetsi zikukula motsatira "zopepuka, zopyapyala, zazing'ono, komanso zofewa", ndipo chitukuko ndi kafukufuku wa ma circuit amagetsi osinthasintha ndi zida zamagetsi ndizokongola kwambiri.
Mwachitsanzo, ma circuit board osinthasintha omwe angapangidwe masiku ano ndi ma circuit omwe ali ndi mawaya opyapyala ndipo amapangidwa ndi mafilimu opyapyala komanso osinthasintha a polima. Angagwiritsidwe ntchito muukadaulo woyika pamwamba ndipo amatha kupindika m'mawonekedwe ambiri omwe amafunidwa.
Ma circuit osinthasintha pogwiritsa ntchito ukadaulo wa SMT ndi opyapyala kwambiri komanso opepuka, okhala ndi makulidwe osakwana ma microns 25. Ma circuit osinthasintha amatha kupindika mwachisawawa, ndipo amatha kupindika kukhala silinda kuti agwiritse ntchito bwino malo okhala ndi miyeso itatu.
Zimaphwanya njira yachikhalidwe yoganizira malo ogwiritsidwa ntchito, motero zimapangitsa kuti pakhale luso logwiritsa ntchito mokwanira mawonekedwe a voliyumu, zomwe zingathandize kwambiri kugwiritsa ntchito bwino kwa njira yomwe ilipo, ndikupanga mawonekedwe osonkhanitsira okhala ndi anthu ambiri, omwe amagwirizana ndi kusinthasintha ndi chitukuko.
Kumbali inayi, ikhoza kufulumizitsa kumvetsetsa ndi chitukuko cha ukadaulo wozindikira ma frequency a wailesi m'dziko lathu. Mu dongosolo lozindikira ma frequency a wailesi, transponder ndiye ukadaulo wofunikira kwambiri. Ma RFID tag ndi amodzi mwa mitundu yambiri ya ma RFID transponders, ndipo ma RFID tag osinthika otsutsana ndi zitsulo ndi oyenera nthawi zambiri. Kuchepetsa mtengo wa ma RFID tag kudzalimbikitsa kwambiri kugwiritsa ntchito ukadaulo wozindikira ma frequency a wailesi.
Mphamvu ya zinthu zachitsulo pa magawo a antenna ya tag ndi magwiridwe antchito ake imaonekera makamaka m'mbali ziwiri.
Mwachidule, pali minda ya antenna kumbali imodzi ndi magawo a antenna (monga: impedance, S-parameters, radiation efficiency) kumbali inayo.
Mu gawo lomwe antenna imagwira ntchito, pali mafunde ochitika omwe amatulutsidwa ndi wowerenga ndi mafunde owonetsedwa omwe amawonetsedwa ndi mbale yachitsulo. Pali kusiyana kwa gawo pakati pa mafunde ochitika ndi mafunde owonetsedwa, zomwe zimapangitsa kuti awiriwa aleke. Lililonse limafooketsa mphamvu yamunda mpaka pamlingo winawake. Mwanjira imeneyi, antenna ya tag yomwe ikugwira ntchito m'malo awa singathe kuyambitsa mphamvu yokwanira yopereka mphamvu ku tag chip, kotero tag chip singathe kuyatsidwa ndipo singagwire ntchito.
Chifukwa chake, chizindikiro choyenera cha RFID anti-metal ndi chofunikira kuti zitsimikizire kuti RFID system ikugwira ntchito bwino.
RFID YOFUNIKAikhoza kupereka RFID zosiyanasiyanazofewaMa tag otsutsana ndi zitsulo. Poyerekeza ndi zinthu zofanana pamsika, ili ndi magwiridwe antchito okhazikika, makulidwe owonda, mphamvu yabwino yosindikizira, mtunda wowerengera wakutali kwambiri pachitsulo ukhoza kufika mamita 4 mpaka 5, ndipo mtengo wake ndi wabwino. Thandizani kusintha, zonsechizindikiroMa s amayesedwa 100% asanatuluke mufakitale kuti atsimikizire kuti ndi abwino. Yang'anani makhalidwe awa:
* Yoyenera ma RFID tag pamalo achitsulo;
* Yaing'ono kwambiri, yopyapyala kwambiri, yokhuthala 1MM yokha, yoyenera kusindikiza kutentha;
* Zotsatira zabwino zosindikizira;
* Ikhoza kupindika pang'ono ndikukwanira malo opindika;
* Mtunda wowerengera ndi wautali kwambiri, mtunda wowerengera pa chitsulocho ukhoza kufika mamita 5;
* Thandizani zofunikira za ma frequency a FCC ndi ETSI;
* Ikhoza kufika pa mulingo woteteza wa IP68.
Nthawi yotumizidwa: Marichi-31-2023
