Imvelaphi kunye nesicelo
Ngophuhliso lwezoqoqosho kunye nokwanda kolwazi ngokusingqongileyo, iindlela zolawulo lwenkunkuma nazo bezisoloko zivelisa izinto ezintsha. Njengeteknoloji yokuchongwa ngokuzenzekelayo ephucukileyo kunye nokuqokelelwa kwedatha, ukusetyenziswa kweRFID kulawulo lwenkunkuma kunokuphucula ukusebenza kakuhle kolawulo, kufezekiswe ulawulo olucokisekileyo, kwaye kukhuthazwe ukufezekiswa kweenjongo zokukhusela okusingqongileyo.
Ngokukhawuleziswa kokukhula kwabantu ezidolophini kunye nokuphuculwa kwemigangatho yokuphila, inani lenkunkuma eveliswayo liye landa imihla ngemihla, nto leyo ebangela umonakalo omkhulu kwindalo esingqongileyo. Ke ngoko, indlela yokulawula nokulahla inkunkuma ngempumelelo iye yaba yingxaki ebalulekileyo kwihlabathi liphela. Njengohlobo olutsha lomphathi wolwazi, iithegi ze-RFID ezikrelekrele zinokulandela nokubeka iliso ngokupheleleyo kwenkunkuma, zibonelela ngezisombululo ezintsha zolawulo lwenkunkuma.
Amatyala eSicelo
Iilebheli zeRFID ezingasebenziyo zisetyenziswa ekuhleleni nasekuphindeni kusetyenziswe inkunkuma yasekhaya kwiindawo zokuhlala, njengakwisixeko saseNorway iHalden, esisebenzise isisombululo sekhamera yeRFID sokulawula ukuhluzwa kwenkunkuma. Ibhini yenkunkuma yendlu nganye ixhotyiswe ngesixhobo sokuhluza inkunkuma. i-ID yefrikhwensi yerediyoXa inkunkuma ibekwe ecaleni kwendlela ilindele ukuqokelelwa, isixhobo sokufunda i-RFID kunye nekhamera efakwe kwilori yenkunkuma zinokuchonga ubuni kunye nomxholo wenkunkuma. Le ndlela inokukhuthaza abemi ukuba bahlele ngokuchanekileyo inkunkuma yabo, kwaye baphucule iindlela zokuqokelelwa kwenkunkuma kunye nonyango ngokusebenzisa uhlalutyo lwedatha, ngaloo ndlela baphucule iindlela zokuqokelelwa kwenkunkuma kunye nokuphindaphinda kwayo kwaye bonge iindleko zolawulo lwenkunkuma.
Urhulumente waseSingapore uqalise inkqubo yolawulo lwenkunkuma yokwakha equka ukusetyenziswa Iilebhile zeRFID eziprintwayo ukulandelela nokulawula inkunkuma eveliswa ngexesha lokudilizwa kwenkunkuma kunye neenkqubo zokwakha. Isikhongozeli ngasinye senkunkuma sixhotyiswe ngelebheli yeRFID, enika ulwazi malunga nomthombo, uhlobo kunye nemeko yokucubungula inkunkuma, nto leyo enceda ukwandisa amazinga okubuyiswa kwenkunkuma kunye nokusetyenziswa kwakhona kwayo.
Kulawulo lwenkunkuma yezonyango,iithegi ze-rfid ezingasebenziyo ze-uhf zisetyenziselwa ukuphawula nokulandelela iintlobo ngeentlobo zenkunkuma yezonyango. Ingxowa nganye yenkunkuma yezonyango iya kuqhotyoshelwa ngesixhobo esahlukileyouhf epc gen 2isitika, ukurekhoda ulwazi olufana nendawo eyenzeka kuyo, ixesha kunye nohlobo lwenkunkuma. Ngee-RFID readers, inkqubo yokuqokelelwa, ukuthuthwa kunye nokunyangwa kwenkunkuma inokulandelelwa ngexesha langempela, nto leyo enokuqinisekisa ukuba inkunkuma yezonyango ilahlwa ngokukhuselekileyo nangokufanelekileyo kwaye kuthintelwe ukulahlwa okungekho mthethweni kunye nongcoliseko lwesibini.
Oku kungasentla kubonisa ukuba ukusetyenziswa kwetekhnoloji ye-RFID kwinkunkuma
ulawulo, ingakumbi kulawulo lwenkunkuma yezonyango, luneengenelo ezibalulekileyo, kuquka ukuphucula ukusebenza kakuhle kolawulo, ukufikelela ekulandelelweni ngokupheleleyo, ukuqinisekisa ukuthotyelwa kokusingqongileyo kunye nokukhuthaza ukuhlaziywa kwezixhobo. Ngokuqhubeka nokuqhubela phambili kwetekhnoloji kunye nokuphuculwa kolwazi ngendalo, kulindeleke ukuba ukusetyenziswa kwetekhnoloji yeRFID kwicandelo lolawulo lwenkunkuma kuya kuba banzi nangakumbi.
Iingenelo ze-RFID kuLawulo lweNkunkuma
1. Ukulandelela ngokuzenzekelayo
Ukuphucula ukuchaneka nokusebenza kakuhle kokuhlelwa kwenkunkuma. Kwangaxeshanye, ngokufunda ulwazi lwe Iithegi ze-UHF ze-RFID ezingasebenziyo, inkunkuma ingalandelelwa ukususela ekuvelisweni, ekuqokelelweni, ekuthuthweni ukuya ekulungisweni, kuncitshiswe ukungenelela ngesandla kwaye kuphuculwe kakhulu ukusebenza kakuhle kolawulo lwenkunkuma.
2. Thintela ukulahla inkunkuma ngokungekho mthethweni kunye nokudluliselwa kwayo
Ukusebenzisa iteknoloji ye-RFID ukulandelela inkunkuma kunokuthintela ngempumelelo ukulahlwa kwenkunkuma ngokungekho mthethweni kunye nokulungiswa okungathotyelwanga, ukuqinisekisa ukhuseleko lonyango lwenkunkuma, ukugcina impilo yoluntu kwindalo esingqongileyo, kunye nokuphucula ukusebenza kakuhle kunye nokusebenza kakuhle kolawulo lokhuseleko lwendalo.
3. Uhlalutyo lwedatha kunye nokwenza ngcono
Idatha eqokelelwe ziinkqubo zeRFID ingasetyenziselwa ukuhlalutya iindlela zokuvelisa nokulungisa inkunkuma, nto leyo enceda iinkampani ukuba ziphucule amaqhinga okulawula inkunkuma kwaye ziphucule ukusetyenziswa kwezixhobo kunye nokusebenza kokusingqongileyo.
4. Ukwandisa ukubandakanyeka koluntu
Kwiiprojekthi zolawulo lwenkunkuma kuluntu, iithegi ze-RFID smart zinokudityaniswa nemfundo kawonke-wonke kunye neenkqubo zokukhuthaza ukukhuthaza abemi ukuba bathathe inxaxheba ngokukhutheleyo ekuhleleni nasekusebenziseni inkunkuma kwakhona kunye nokwandisa ulwazi ngokusingqongileyo.
Itekhnoloji ye-RFID ibonelela ngesisombululo esisebenzayo, esichanekileyo nesikhuselekileyo solawulo lwenkunkuma. Ngokukhuthaza ngenkuthalo ukusetyenziswa kwetekhnoloji ye-RFID kulawulo lwenkunkuma, sinokuqonda ubukrelekrele kunye nokuphuculwa kolawulo lwenkunkuma kwaye senze igalelo elibalulekileyo ekwakheni imeko-bume yoluntu eluhlaza nezinzileyo. Ngaphezu koko, ngokudibanisa okutsha kweengcamango zokukhusela indalo ze-RFID tag ye-elektroniki, ukuthotyelwa kunye nokukhuselwa kwendalo yonyango lwenkunkuma kuyaqinisekiswa ngakumbi. Kwaye inkxaso yobugcisa enamandla iyabonelelwa ekwakheni uluntu olugcina izixhobo kunye nolunobuhlobo nokusingqongileyo.
Uhlalutyo loKhetho lweMveliso
Xa ukhethaIzitikha ze-UHF RFIDUkusetyenziswa ekulawuleni inkunkuma, ukukhetha izinto zobuso ezifanelekileyo, itshiphusi, i-antenna kunye nezinto zokuncamathelisa kubalulekile ekuqinisekiseni ukuba ithegi inokusebenza ngokufanelekileyo kwaye ivumelane neemeko ezinzima zokusingqongileyo. Ezi zinto zilandelayo kufuneka ziqwalaselwe:
1. Izinto eziphezulu: Ekubeni kusenokubakho ukufuma okuphezulu, uthuli, ukudibana neekhemikhali, njl.njl. kwindawo yokucubungula inkunkuma, izinto ezimelana nokugqwala, ezingangeni manzi, ezingangeni manzi, nezimelana nokuguguleka kufuneka zisetyenziswe njengezinto eziphezulu. Umzekelo, ungakhetha i-PET, enokumelana kakuhle nokukrazuka kunye nemozulu kwaye inokumelana neqondo elithile lempembelelo yomzimba kunye nokuhlaselwa ziikhemikhali.
2. Itshiphusi: Xa kucingwa ukuba iithegi ekulawuleni inkunkuma zinokuba phantsi kwempembelelo, ukukhupha okanye ukuguguleka, itshiphu yeRFID (RFID IC) eqinileyo nengabizi kakhulu enokusetyenziswa kwamandla aphantsi, amandla okugcina idatha afanelekileyo kunye nesantya sokufunda nokubhala kufuneka kukhethwe. Itshiphu ye-Passive UHF efana ne-Impinj M730, kunye ne-NXP UCODE 8 ziyasetyenziswa.
3. I-antenna: Khetha i-antenna ye-RFID efanelekileyo ngobukhulu kunye nomgama wokufunda wesikhongozeli senkunkuma. Izinto kunye noyilo lwe-antenna kufuneka zibe namandla athile oomatshini kunye nokukwazi ukulwa nokukhupha inkunkuma ukuqinisekisa ukuba ukuhanjiswa kwesignali elungileyo kugcinwa ngexesha lokuqokelelwa kwenkunkuma, ukuthuthwa kwayo kunye nokucutshungulwa kwayo. Kwaye ayizukusilela ngenxa yamandla angaphandle.
4. Izinto ezincamathelayo: Izincamathelisi kufuneka zibe nokunamathela okuqinileyo ukuqinisekisa ukuba iilebhile zeRFID ezikrelekrele zinokuncamatheliswa ngokuqinileyo kwizikhongozeli zenkunkuma phantsi kweemeko ezahlukeneyo zobushushu kunye nokufuma. Kwakhona kufuneka zibe nokuqina okuhle kwaye zibe nobuhlobo nokusingqongileyo. Umzekelo, izincamathelisi ezifanelekileyo ezisekelwe emanzini, izincamathelisi ezisekelwe kwioyile, okanye izincamathelisi ezihlala zibuthathaka kuxinzelelo ezenzelwe iindawo zangaphandle nezinzima zinokukhethwa ngokweemeko.
Ukushwankathela, kwisicelo solawulo lwenkunkuma, uyilo lweIithegi zeRFID ezisebenzisa i-frequency ephezulu kakhulu ngokubanzi ibeka phambili ukuqina, ukumelana nemozulu, kunye nokuthembeka kwexesha elide ukuze kulandelelwe ngokuchanekileyo kwaye kuchongwe ulwazi lwenkunkuma kulo lonke umjikelo wokulahla inkunkuma.
