Ngophuhliso lwesayensi netekhnoloji, i-Intanethi yezinto (i-iot) iye yaba yeyona teknoloji intsha ixhalatyelweyo ngoku. Iyanda, ivumela yonke into ehlabathini ukuba iqhagamshelene ngokusondeleyo kwaye inxibelelane ngokulula. Izinto ze-iot zikho kuyo yonke indawo. I-Intanethi yezinto ibisoloko ithathwa njenge "nguquko elandelayo yezoshishino" njengoko ikulungele ukuguqula indlela abantu abaphila ngayo, abasebenza ngayo, abadlala ngayo nabahamba ngayo.
Ukusuka koku, sinokubona ukuba utshintsho lwe-Intanethi yezinto luqale ngokuzolileyo. Izinto ezininzi ezazikwingcamango kwaye zibonakala kuphela kwiimuvi zesayensi ziyavela ebomini bokwenyani, kwaye mhlawumbi ungaziva ngoku.
Ungazilawula ukude izibane kunye nomoya opholileyo wendlu yakho usebenzisa ifowuni yakho eofisini, kwaye ungalibona ikhaya lakho ngeekhamera zokhuseleko ezivela
Kude ngamawaka eekhilomitha. Kwaye amandla e-Intanethi yezinto adlula kakhulu apho. Ingcamango yesixeko esikrelekrele somntu esizayo idibanisa i-semiconductor, ulawulo lwezempilo, inethiwekhi, isoftware, i-cloud computing kunye netekhnoloji yedatha enkulu ukudala imeko-bume ekrelekrele ye-li. Ukwakha isixeko esikrelekrele esinjalo akunakuba ngaphandle kwetekhnoloji yokubeka indawo, elikhonkco elibalulekileyo le-Intanethi yezinto. Okwangoku, ukubeka indawo ngaphakathi, ukubeka indawo ngaphandle kunye nezinye iitekhnoloji zokubeka indawo zikhuphisana kakhulu.
Okwangoku, iteknoloji yokubeka iGPS kunye neyokubeka izikhululo zesiseko ngokusisiseko ziyahlangabezana neemfuno zabasebenzisi beenkonzo zendawo kwiimeko zangaphandle. Nangona kunjalo, i-80% yobomi bomntu ichithwa ngaphakathi, kwaye ezinye iindawo ezinemithunzi emininzi, njengeetonela, iiBhulorho ezisezantsi, izitalato eziphakamileyo kunye nezityalo ezixineneyo, kunzima ukuzifezekisa ngeteknoloji yokubeka isatellite.
Ukuze kufunyanwe ezi meko, iqela lophando liphakamise isicwangciso sohlobo olutsha lwesithuthi sexesha langempela esisekelwe kwi-UHF RFID, sacetywayo ngokusekelwe kwindlela yokubeka umahluko wesignali yesangqa sexesha elininzi, sisombulula ingxaki yokungacaci kwesigaba okubangelwa sisignali yesangqa esinye ukuze sifumaneke, okokuqala sacetywayo ngokusekelwe
Kwi-algorithm yendawo enokwenzeka kakhulu ukuqikelela i-residue theorem yaseTshayina, i-algorithm yeLevenberg-Marquardt (LM) isetyenziselwa ukwenza ngcono ii-coordinates zendawo ekujoliswe kuyo. Iziphumo zovavanyo zibonisa ukuba iskimu esicetywayo sinokulandela indawo yesithuthi ngempazamo engaphantsi kwama-27 cm kumathuba angama-90%.
Inkqubo yokubeka isithuthi kuthiwa inethegi ye-UHF-RFID ebekwe ecaleni kwendlela, isixhobo sokufunda i-RFID esine-antenna ebekwe phezulu kwesithuthi,
kunye nekhompyutha ekwinqwelo. Xa isithuthi sihamba kuloo ndlela, umfundi weRFID unokufumana isigaba somqondiso osasazekileyo kwiithegi ezininzi ngexesha langempela kunye nolwazi lwendawo olugcinwe kwithegi nganye. Ekubeni umfundi ekhupha imiqondiso ye-multi-frequency, umfundi weRFID unokufumana izigaba ezininzi ezihambelana neefrikhwensi ezahlukeneyo zethegi nganye. Olu lwazi lwesigaba kunye nendawo luya kusetyenziswa yikhompyutha ekwinqwelo ukubala umgama ukusuka kwi-antenna ukuya kwithegi nganye yeRFID uze emva koko umisele ii-coordinates zesithuthi.
Ixesha lokuthumela: Okthobha-08-2022