Njengoko sisazi sonke, iithegi ze-elektroniki zohlulwe ikakhulu kwiithegi ze-elektroniki ezisebenza rhoqo, iithegi ze-elektroniki ezisezantsi-frequency kunye neethegi ze-elektroniki ze-ultra-high-frequency ngokokuhlelwa kwamaza. Namhlanje, ikakhulu sifuna ukuqonda iingenelo kunye nokusetyenziswa kweethegi ze-elektroniki ze-UHF RFID.
1、 Uncedo lwethegi ye-UHF RFID;
Iyakwazi ukubona izinto ezihamba ngesantya esiphezulu kunye nezinto ezininzi ngexesha elinye
1. Inokungena ngamandla kwaye inokumelana nemekobume erhabaxa.
2. Ukhuseleko, imfihlo nayo yomelele kakhulu.
3. Ingaphinda isetyenziswe, kwaye umthamo wememori yedatha mkhulu.
2、 UHF RFID tag standard protocol;
Ngoku iiprothokholi eziqhelekileyo ze-UHF RFID Air Port e-China ziquka imigangatho yamazwe ngamazwe, imigangatho yesizwe, imigangatho yoshishino, imigangatho yeshishini, njl.
Imigangatho ethandwa kakhulu yimigangatho ye-6C kunye ne-6D, oko kukuthi ISO / IEC 18000-6c (63) kunye ne-ISO / IEC 18000-6d (64). Ukwengeza, Umgangatho wesizwe waseTshayina we-GB / T 29768-2013 yaphunyezwa ngokusesikweni ngoMeyi 2014
3、 UHF RFID tag frequency band;
Inkcazo kunye nokugubungela ibhendi yethegi ye-UHF yahlukile kwihlabathi liphela
1. Iibhendi zamaza eTshayina zi 840 ~ 844mhz kunye 920 ~ 924MHz
2. Ibhendi yefrikhwensi ye-EU yi-865mhz ~ 868mhz
3. Ibhendi yefrikhwensi yaseJapan iphakathi kwe952mhz kunye ne954mhz.
4. Ehong kong, IThailand kunye neSingapore ziyi-920mhz ~ 925mhz
5. Ibhendi yefrikhwensi yaseUnited States, Khanada, Poto Rikho, IMexico kunye noMzantsi Melika yi902mhz ~ 928mhz
4、 Ukusetyenziswa kwethegi ye-UHF;
I-UHF RFID isetyenziswa ngokubanzi kwimarike, ngeenzuzo zokufunda iithegi ezininzi ngexesha elinye, umgama omde wokuchongwa, isantya sothumelo lwedatha ngokukhawuleza, ukuthembeka okuphezulu kunye nobomi benkonzo, kunye nokukwazi ukumelana nemekobume erhabaxa yangaphandle. Ingasetyenziswa kulawulo lwempahla, ulawulo lomgca wemveliso, ulawulo lwekhonkco lonikezo, indawo yokugcina impahla, ukulandelelwa okuchasene nokukhohlisa kweempahla ezahlukeneyo (njengecuba, utywala, iyeza, njl.), Ivenkile, ulawulo lwesithuthi, njl.
