Ungayinciphisa njani ingxaki yokufundwa kakubi kwethegi ye-rfid?

Kwinkqubo yokwenyani yesicelo, izinga lokufundaIilebheli ze-UHFyinto ebaluleke kakhulu. Kuba ukufunda ngeqela, ukongeza kwisantya sokufunda, nokuba inokuqinisekisa ukuba ukufunda kakuhle akuphoswa kukufunda sisitshixo esibalulekileyo solawulo oluhle.

Amagama angundoqo: i-rfid label；umfundi we-rfid；i-antenna ye-rfid

Ngokusetyenziswa ngokubanzi kwezicelo zeRFID, ifikelele kuzo zonke iinkalo zobomi bethu. Inzuzo yetekhnoloji yeRFID kukuba inokuqokelela ngokukhawuleza idatha eninzi ngaphandle kokudibana ngqo nento evayo. Nangona kunjalo, netekhnoloji engcono kakhulu inokujongana "nobunzima bobuchwephesha". Kwinkqubo yokwenyani yokufaka isicelo, izinga lokufunda leelebhile ze-UHF libaluleke kakhulu. Kuba ukufunda ngebhetshi, ukongeza kwisantya sokufunda, nokuba inokuqinisekisa ukuba ukufunda kakuhle akuphoswa kukufunda sisitshixo esibalulekileyo solawulo oluhle. Zininzi izinto ezichaphazela izinga lokufunda. Nangona kwilabhoratri sinokulinganisa ngokucacileyo umgama wokufunda kunye nexesha lokufunda lezinga lokufunda le-100%. Logama nje umatshini wekhadi umiselwe, ukuseta komatshini wekhadi kumiselwe, kwaye ilebhile, umgama, kunye nesikhokelo se-antenna zimiselwe. Inqanaba lokufunda linokuqinisekiswa. Kodwa ekusetyenzisweni kwangempela, imeko inzima kakhulu.

Ngoko ke, kwinkqubo yokwenyani ye-antenna ye-RFID, ukufakwa komfundi we-RFID kunye nokulungisa iimpazamo. Indawo yazo zonke ii-antenna, i-Engela yokubekwa kwezinto, kunye nendawo yabafundi be-RFID kufuneka ziphinde zilungiswe kwaye ziqinisekiswe. Ukuze kufunyanwe umgama ofanelekileyo wokulinganisa, uluhlu lokufunda lomfundi wekhadi nalo kufuneka lulungiswe ngokweemfuno zokwenyani. Uluhlu lokufunda alukho mkhulu, ngcono, kufuneka lugcinwe ngaphakathi koluhlu oluthile. Kukwakho nendawo kunye nesikhokelo sento xa kuthengwa, nto leyo nayo ikhethekileyo. Kakade ke, emva kokuba i-antenna ye-omnidirectional isetyenzisiwe, ingxaki yendawo ye-antenna iya kuba buthathaka, kodwa isenempembelelo.

Ukuze unciphise ingxaki yokungabikho kokufunda kweleyibhile ye-RFID, ungaqala kwezi zinto zilandelayo:

1. Sebenzisa iindlela zokuphucula ukufunda

Kwiindawo ezichaphazeleka kakhulu ziintsimbi kunye nolwelo, iitekhnoloji zokuphucula ukufunda ezifana nee-antenna ezikhokelayo kunye ne-enhanced readers zingasetyenziselwa ukuphucula amandla enkqubo okungena kunye nokuzinzisa iilebhile. Ezi teknoloji zinokuphucula umgama wokudluliselwa kunye nokungena kwemiqondiso ye-RFID, ngaloo ndlela zinciphisa imeko yokufunda okungafundwanga kweethegi.

2. Ukukhetha iileyibhile kunye nokwenza ngokwezifiso

Ukukhetha ilebhile ye-RFID efanelekileyo kwindawo ethile yindlela ebalulekileyo yokunciphisa ingxaki yokufunda okungafundwanga. Xa ukhetha ilebhile, izinto ezinje ngokufunxwa kwezinto, ubungakanani kunye nokuma kwelebhile kufuneka ziqwalaselwe. Kwiindawo ezineemfuno ezikhethekileyo, ezifana nemiboniso enesinyithi okanye ulwelo oluninzi, iilebhile eziyilwe ngokukodwa zinokukhethwa ukuphucula ukufundeka.

3. Lungiselela uyilo lweleyibhile

Uyilo olufanelekileyo lweLebhile yeRFID yeyona nto ibalulekileyo ekunciphiseni ingxaki yokufunda okungafundwanga. Ukuphepha umgama okufutshane kakhulu kunye nokudibana phakathi kweelebhile kunokunciphisa ukwenzeka kokungqubana. Ukongeza, indawo kunye nolwalathiso lwelebhile kunokuchaphazela ukusebenza kokufunda. Ke ngoko, xa ulungiselela ilebhile yeRFID, kufuneka kuqinisekiswe ukuba ilebhile ikwindawo efanelekileyo yokufunda kunye nolwalathiso ukuphucula izinga lempumelelo yokufunda.

4. Uyilo kunye nokusasazwa kwee-antenna

Uyilo kunye nokufakwa kwee-antenna kunempembelelo enkulu ekusebenzeni kokufunda kwe-RFID. Ukusetyenziswa kwee-antenna eziyilwe kakuhle kunye namaqhinga okusetyenziswa aphuculweyo kunokunciphisa impembelelo yeziphumo ze-multipath kunye nemiqobo efana nesinyithi kunye nolwelo kwizibonakaliso ze-RFID. Ngokulungisa indlela kunye ne-Angle ye-antenna, ukubonakaliswa kunye nokuncitshiswa kwesignali kunokuncipha kakhulu, kwaye amandla omfundi okufunda ngokuchanekileyo ileyibhile anokuphuculwa.

5. Ulawulo lwe-spectrum oluphuculweyo

Iinkqubo zeRFID zisebenza kwi-spectrum engenazingcingo kwaye zisengozini yokuphazamiseka kwesignali evela kwezinye izixhobo ze-elektroniki. Ngokucwangciswa okufanelekileyo kunye nokulawulwa kwe-frequency spectrum esetyenziswa yinkqubo yeRFID, ukukhethwa kweebhendi zefrequency ezingenanto okanye ukwamkelwa kwetekhnoloji ye-spectrum hopping kunokunciphisa impembelelo yokuphazamiseka kwesignali, ngaloo ndlela kuphuculwe izinga lempumelelo yokufunda iRFID Label.