Imvelaphi kunye nesicelo
Njengobuchwephesha obuphambili bonxibelelwano olungenazingcingo, i-RFID isetyenziswa ekulawuleni isithuthi, ukupaka ngobuchule, ukulungiswa kwemoto kunye nokugcinwa kwayo kunye nezinye iinkalo ezineempawu zokungaqhagamshelwa, umgama omde, ukuchongwa ngokukhawuleza kunye nokugcinwa kwedatha, kwaye ibonisa amandla amakhulu kunye neenzuzo kule mimandla ingentla.
Ngophuhliso lwenzululwazi nobuchwepheshe kunye nokukhawuleziswa kokufudukela kwabantu ezidolophini, iindlela zokuchonga izithuthi zemveli ziya zisanda ukubonisa iingxaki ezifana nokusebenza okuphantsi kunye nokungachaneki kakuhle. Ukuvela kwetekhnoloji ye-RFID esebenzayo ibonelela ngamathuba amatsha okusombulula ezi ngxaki. Ke ngoko, isetyenziswe ngakumbi ekuchongeni isithuthi esizenzekelayo.
Iimeko zesicelo
Kwixesha lophuhliso oluqhubekayo loqoqosho kunye nesantya sobomi, abantu baya bekhetha iimoto njengeendlela zabo zokuhamba. A Isitika se-UHF sefestile ye-RFIDifakwe kwi-windshield yemoto ukugcina ulwazi olulodwa lwesithuthi. Itekhnoloji yeRFID esetyenziswa kwezinye iindawo zokupaka, iindlela ezinkulu kunye nezinye iindawo zinokuqonda ukuchongwa ngokuzenzekelayo kwezithuthi, ukungena ngokuzenzekelayo kunye nolawulo lokuphuma, kunye nolawulo lwendawo yokupaka, ephucula ukusebenza kakuhle kwezithuthi kunye nokunciphisa ungenelelo loLuntu. Amazwe amaninzi eUnited States athathe i-RFID yokufunda nokubhala itekhnoloji. Umzekelo, abanye abanini beemoto eFlorida bancamatheleIsitika se-RFID yokuvula isangokwiifestile zabo zomoya ukuze bahlawule ngaphandle kokuyeka.
Kwiindibano zocweyo ezininzi zeendibano zeemoto,imoto RFID tagisetyenziselwa ukulandelela iinkqubo zendibano yezithuthi kunye nokuhlolwa, ngaphakathi nangaphandle kweendawo zokugcina, kunye nokulawula iinxalenye zemoto. Indawo nganye, iinxalenye zebhokisi, okanye icandelo lincanyathiselwe kwileyibhile yeRFID, equlethe ukuchongwa kwayo okukodwa kunye nolwazi olunxulumene nemveliso. Abafundi be-RFID bafakwe kwii-nodes eziphambili zomgca wemveliso kwaye inokuchonga ngokuzenzekelayo ezi bhayibhile kwaye iqinisekise iinkcukacha, iibhetshi kunye nesimo somgangatho wamacandelo. Ukuba iinxalenye ezingahambelani neemfuno zifunyenwe, inkqubo iya kuthumela ngokukhawuleza isilumkiso sokuqinisekisa umgangatho wemveliso kunye nokuchaneka kwenkqubo yokuvelisa. Kukwakho neevenkile zokulungisa iimoto ezisebenzisayo Iileyibhile ze-UHF RFID ukugcina imbali yokulungisa isithuthi kunye nolwazi lokugcinwa, ukulawula iindawo ezisecaleni, ukubeka iliso kwiinkqubo zokulungisa, njl. ngexesha lokulungiswa kwesithuthi kunye nenkonzo. Ngoko izikhululo zenkonzo zinokufumana ngokukhawuleza idatha yesithuthi kunye nokuphucula ukulungiswa kakuhle kunye nomgangatho wenkonzo.
Itekhnoloji yeRFID isetyenziswa ekuchongeni isithuthi esizenzekelayo ukuqonda ukuchongwa okuzenzekelayo kunye nokulandela umkhondo, ukuphucula ukusebenza kakuhle kunye nokuchaneka kolawulo lwesithuthi. Ikwaphucula inqanaba elikrelekrele lolawulo lwezithuthi kunye nomgangatho wenkonzo yeqonga lenkonzo kubanini beemoto.
Izinto ezilungileyo ze-RFID kwi-Automatic Vehicle Identification
1.UkuFunda okungaqhagamshelwanga kunye noKude
Iithegi ze-RFID ezingapheliyo ayinakuchaphazeleka ukungcoliseka, ukugqoka okanye ukuthintela, kwaye ibe neenzuzo zokungadibanisi, umgama omde, isantya esiphezulu, umthamo omkhulu, kunye nokuchasana nokuphazamiseka, okuvumela inkqubo yokuchonga isithuthi esizenzekelayo ukuba sibe nokuchaneka okuphezulu kunye nokuzinza.
2. Nciphisa Iindleko kunye nokuphucula ukusebenza kakuhle
Ngokunciphisa imisebenzi yezandla, ukunciphisa ixesha lokuchongwa kunye nokwandisa ulwabiwo lwezibonelelo, iteknoloji yeRFID inokunciphisa iindleko zokusebenza kunye nokuphucula ukusebenza kakuhle kunye nomgangatho wenkonzo.
3. Ukuba bhetyebhetye kunye ne-Scalability
Inkqubo ye-RFID inokulungiswa ngokuguquguqukayo kwaye yandiswe ngokweemfuno ezithile, ukulungelelanisa ukuchongwa kwezithuthi ezahlukeneyo kunye neemeko zesicelo solawulo.
Ngokubanzi, itekhnoloji yeRFID ibonelela ngesisombululo esisebenzayo, esichanekileyo kunye nesilungele ukuchongwa kwesithuthi esizenzekelayo. Kukholelwa ukuba ngophando oluthe kratya kunye nophuhliso, kulindeleke ukuba kukhuthazwe ukusungulwa kweteknoloji kunye nophuculo lwemizi-mveliso kulawulo lwezithuthi, ukubekwa esweni kwetrafikhi, ukupaka ngobuchule kunye nezinye iinkalo ezinxulumeneyo.
Uhlalutyo loKhetho lweMveliso
Kwizicelo zokuchongwa kwesithuthi, xa ukhetha izinto ezingaphezulu, iRFID IC(chip), i-eriyali yeRFID kunye nezinto ezincamathelayo. ileyibhile ye-RFID yokwenziwa, le miba ilandelayo kufuneka iqwalaselwe:
1. Izinto eziphathekayo: izinto ezifanelekileyo ezingaphezulu zikhethwe ngokusekelwe kwiimeko zesicelo zangempela (ezifana neemeko zemozulu, indawo yokunamathisela, ubude bokuphila, njl.) ukuqinisekisa ukuthembeka nokufunda ukusebenza kwethegi ngexesha lomjikelo wobomi besithuthi. Unokukhetha izixhobo ezifana nephepha le-PP lokwenziwa, i-PET enegunya elihle lomzimba kunye nokuzinza kweekhemikhali.
I-2.Chip: Iichips ze-Ultra-high frequency (UHF) zihlala zisetyenziswa ekungeneni kwezithuthi kunye nolawulo lokuphuma, ukuqokelelwa kwendlela yokurhafisa kunye nezinye izihlandlo. Kufuneka kubekho indawo yokugcina eyaneleyo yokugcina i-identifier ekhethekileyo yesithuthi (njengekhowudi ye-VIN) kunye nezinye iinkcukacha eziyimfuneko. Ukuze kuqinisekiswe ukhuseleko lolwazi lwesithuthi, i-chip ekhethiweyo kufuneka ibe nayo i-encryption ephezulu yedatha kunye nobuchule bokuchasana nokuphazamisa, njenge-Alien Higgs series of chips.
I-3.I-antenna: i-eriyali esetyenziswa ekuchongeni isithuthi kufuneka isebenzisane kakuhle kunye ne-chip kwaye ibe nendawo enkulu yokugubungela isinyithi ukuqinisekisa ukusebenza kakuhle kokuhanjiswa kwesignali. Kwangaxeshanye, ulwakhiwo lwe-eriyali ye-RFID kufuneka ikwazi ukuziqhelanisa nemeko yofakelo lwesithuthi, efuna imathiriyeli ye-eriyali kunye noyilo olukwaziyo ukugcina ukusebenza kombane okuzinzileyo phantsi kweemeko ezahlukeneyo zemozulu, ezinje ngoyilo oludityanisiweyo okanye oluncamatheleyo.
4. Izinto zokubambelela: sebenzisa izinto eziqinileyo eziphezulu, ezihlala ixesha elide ukuqinisekisa ukuba ileyibhile igxininiswe ngokuqinileyo kwindawo echongiweyo ngexesha lomjikelezo wobomi besithuthi kwaye ayiyi kuwa ngenxa ye-vibration, utshintsho lweqondo lokushisa, njl.; i-adhesive material kufuneka ihambelane nezinto ezingaphezulu kunye nomgangatho wesithuthi. Izinto eziphathekayo ziyahambelana kwaye aziyi kubangela ukuphendulwa kweekhemikhali okanye zonakalise ipeyinti yemoto yokuqala; kufuneka ibeneempawu ezigqwesileyo zokumelana nothuli, ukungenwa ngamanzi, ukumelana nobushushu, ukumelana nokubanda, ukumelana nokufuma kunye neempawu ezikwaziyo ukuguga ukuziqhelanisa nemekobume yokusetyenziswa kakubi kweshishini leemoto. Ngokuqhelekileyo sisebenzisa i-adhesive eqinile - iglue yeoli.
Ngokusekelwe kwezi mfuno zingentla, Iithegi ze-UHF ezingasebenziyo ze-RFID isetyenziswe ekuchongeni isithuthi kufuneka ibe nokusebenza okuphezulu, ukuguquguquka kwe-dielectric ephezulu, ukuthembeka okuphezulu, ukuchasana kwemozulu okunamandla kunye nokuzinza okugqwesileyo kokunamathela, ukwenzela ukuhlangabezana neemfuno zexesha elide kunye nokusebenza ngokufanelekileyo kwenkqubo yokuchonga isithuthi.
