Ithegi ye-UHF RFID isetyenziswa kakhulu kumashishini ahlukeneyo. Inezibonelelo zokuba nememori enkulu yedatha, inokusetyenziswa kwakhona, iithegi ezininzi zingafundwa ngaxeshanye, umgama omde wokuchonga, isantya sokudlulisa idatha esikhawulezayo, ukhuseleko oluphezulu, ubomi benkonzo ende, kunye nokumelana neemeko ezinzima. Ingasetyenziselwa ulawulo lweeasethi, ulawulo lwemigca yemveliso, ulawulo lwekhonkco lokubonelela, ukugcina impahla, ukulandeleka kwezinto ezahlukeneyo ngokungekho mthethweni (ezifana necuba, utywala, amayeza, njl.njl.), ukuthengisa, ulawulo lwezithuthi njalo njalo.
Amazwe kunye nemimandla eyahlukeneyo inemigangatho eyahlukeneyo yebhendi yefrikhwensi yeIithegi ze-UHF RFID. Umzekelo:
ITshayina：840~844MHz kunye ne920~924MHz
I-US, iKhanada, iPuerto Rico, iMexico, uMzantsi Melika: 902MHz ~ 928MHz
I-EU: 865MHz ~ 868MHz
IHong Kong, eThailand, eSingapore: 920MHz ~ 925MHz
IJapan：952MHz~954MHz.
1. Ibaluleke kangakanani impembelelo yendawo yesicelo kwithegi?
Iintsimbi kunye nolwelo zinempembelelo enkulu ekusebenzeni kweemveliso ze-UHF RFID. Ke ngoko, indawo yokusetyenziswa yintsimbi okanye engeyiyo isinyithi, ulwelo okanye iplastiki, iglasi, umthi, njl.njl., yeyona nto iphambili ekufuneka iqwalaselwe.
Izinto ezisetyenzisiweyo zinempembelelo ngqo kwisignali yerediyo ye- Iithegi zeRFIDUmzekelo, xa ithegi isetyenziswa kwizinto zesinyithi okanye kwindawo yokusebenza enefuthe elikhulu lesinyithi, kuyimfuneko ukuyisebenzisaIithegi ze-RFID ezichasene nesinyithi, ukuze kuncitshiswe ukuphazamiseka kwesinyithi kwisignali yedatha yethegi kwaye kube lula ukusetyenziswa kwesiqhelo kweethegi zeRFID.
Ukusebenza kweethegi ze-UHF RFID kuchaphazeleka lula yimeko-bume. Ukuze kuqinisekiswe ukuba imveliso ifanelekile na kwindawo yokusetyenziswa, kwinqanaba lokuqala lovavanyo, ithegi kufuneka isetyenziswe ngqo kwinto leyo, ukuze kufunyanwe iziphumo zovavanyo ezixabisekileyo.
2. Zeziphi izinto ezichaphazela umgama wokuchonga iithegi？
Umgama wokufunda weleyibhile ukwanxulumene ngokuthe ngqo nomfundi kunye ne-antenna. Ke ngoko, kuyimfuneko ukucacisa indawo yokufakela kunye ne-Angle yomfundi kunye ne-antenna. Kwangaxeshanye, ukhetho lwamandla, ukwanda kwe-antenna, imo ye-polarization, i-Angle yemitha kunye nezinye iiparameter kufuneka ziqwalaselwe. Lilonke Inkqubo ye-RFID, yonke inkcukacha inokuchaphazela umgama wokufunda, nokuba ekugqibeleni ingahlangabezana neemfuno zeprojekthi, kwaye nobude be-feeder (intambo edibanisa i-antenna kunye ne-reader) kufuneka buqwalaselwe.
3. Ukuqonda ubungakanani belebheli
Kumava ethu amaninzi eprojekthi, abathengi badla ngokufuna ubungakanani be Ileyibhile yeRFIDUkuba incinci, bacinga ukuba intle kwaye kulula ukuyifaka.
Nangona kunjalo, ubukhulu belebheli yenye yezona zinto ziphambili ezimisela ukusebenza kwelebheli. Ngokubanzi, okukhona ubukhulu bukhulu, kokukhona ukusebenza kwelebheli kunokuyilwa ngcono. Abavelisi abahlukeneyo, iinkcukacha ezahlukeneyo zemodeli, iinkqubo ezahlukeneyo zemveliso yee-IC ezidibeneyo kunye neetekhnoloji ezahlukeneyo zokwenza ii-antenna ziya kuba namaxabiso ahlukeneyo.. Ngoko ke abathengi kufuneka bakhethe ilebhile ngokwendlela abayisebenzisa ngayo kunye nohlahlo lwabiwo-mali lwabo lweendleko.
4. Ezinye izinto ekufuneka uziqwalasele
Ukongeza, kukho nezinye izinto ezineenkcukacha ezifunekayo, ezinje: ingaba ileyibhile inokumelana nobushushu kunye nokufuma kunye nezinye iimfuno zokuthembeka kokusingqongileyo? Ingakanani idatha efunekayo ukuze kubhalwe ileyibhile? Lithini inani eliphezulu leethegi ekufuneka zifundwe ngaxeshanye? Njalo njalo...
Ngamava ophuhliso lwe-RFID aneminyaka eli-13, i-XGSun inokuyila kwaye ivelise imveliso efanelekileyo kwiimfuno zakho. Nceda unxibelelane nathi ngokukhawuleza.
Ixesha lokuthumela: Septemba-29-2022