Umgomo osebenzayo wamathegi we-elekthronikhi

Ukuhlonza imvamisa yeRFID Radio kungukuthi - Thintana nokuhlonza ubuchwepheshe bokuzenzakalelayo, okukhomba ngokuzenzakalelayo into eqondiwe futhi ithola idatha efanelekile ngokusebenzisa amasignali wemvamisa yomsakazo. Umsebenzi wokuhlonza awudingi ukungenelela komuntu futhi ungasebenza ezindaweni ezahlukahlukene ezinokhahlo. Ubuchwepheshe be-RFID bungakhomba izinto eziphakeme -}} Ijubane lezinto ezinyakazayo namathegi amaningi ngasikhathi sinye, ngakho-ke ukusebenza kuyashesha futhi kulula.

Ithegi le-RFID ubuchwepheshe be-breakthrough: "Okokuqala, ungakhomba into eyodwa ekhethekile, hhayi kuphela isigaba sezinto ezinjengekhodi yokufunda, bese ifunda izinto eziningi ngasikhathi sinye, futhi i-Bar Code ingafundwa kuphela ngakunye. Ngaphezu kwalokho, inani lemininingwane eligcinwe likhulu kakhulu."

Umgomo wokusebenza oyisisekelo wobuchwepheshe be-RFID awuyinkimbinkimbi: ngemuva kokuthi ithegi ingena endaweni kazibuthe, ithola ulwazi lomkhiqizo olugcinwe ku-chip (i-acterivetag, ithegi esebenzayo noma umaki osebenzayo); Umfundi ufunda imininingwane futhi ayivimbele, bese uyithumela ohlelweni lwemininingwane eliphakathi lokucutshungulwa kwedatha.

Uhlelo lwe-RFID (Radio Frequency Ukukhonjwa) luqukethe izingxenye ezimbili: Funda / Ukubhala iyunithi kanye ne-elektroniki transceiver. Umfundi ukhipha i-Electromagnetic Pulses ngokusebenzisa i-antenna, futhi i-transceiver ithola le pulses futhi ithumele imininingwane egciniwe kumfundi ukuphendula. Eqinisweni, lokhu akuyona - Ukufundwa kokuxhumana, ukubhala noma ukususa imininingwane kwimemori.

Ngobuchwepheshe, i- "Smart Tag" iqukethe umjikelezo we-RFID ofaka i-chip ye-RFID enengxenye ye-RFID Radio Frequency kanye ne-Ultra - ishidi lepulasitiki. Imvamisa, ilebula lephepha linamathiselwe kwilebula, futhi imininingwane ethile ebalulekile ingaphrintwa ngokucacile kwilebula. Amathegi ahlakaniphile wamanje ngokuvamile asayizi wekhadi lesikweletu, futhi kukhona amathegi osayizi ongu-4.5 xcc wezimpahla ezincane, kanye namathegi ayindilinga ane-4.7cm ku-CD ne-DVD.

Uma kuqhathaniswa nobunye ubuchwepheshe be-ID njengamakhodi webha noma imivimbo kazibuthe, inzuzo yobuchwepheshe be-transceiver ilele kusixhumanisi esingenantambo phakathi komfundi kanye ne-transceiver: Iyunithi yokufunda / yokubhala ayidingi ukuthintana nomkhiqizo. Lokhu kusho ukuthi ama-transceivers alungele izindawo ezinokhahlo, futhi transceivers azinandaba nomswakama, ukungcola kanye nemiphumela emishini. Ngakho-ke, uhlelo lwe-transceiver lunokuthembela okuphezulu kakhulu, ukutholwa kwedatha okusheshayo, nephuzu lokugcina nelibalulekile ukusindisa umsebenzi kanye nephepha.