Ngenxa yokwanda okukhulu komthamo wemithwalo kuluntu lonke, umthwalo wokukhetha uya usiba nzima ngakumbi nangakumbi.
Ngenxa yoko, iinkampani ezininzi zizisa iindlela zokucwangcisa zedijithali eziphucukileyo.
Kule nkqubo, indima yetekhnoloji yeRFID nayo iyanda.

Kukho umsebenzi omninzi kwiimeko zokugcina impahla kunye nezothutho. Ngokwesiqhelo, umsebenzi wokuhlunga kwiziko lokuhambisa izinto ubaluleke kakhulu.
unxibelelwano olunzima noluneziphene. Emva kokwaziswa kwetekhnoloji yeRFID, inkqubo yokukhetha yedijithali ingakhiwa ngeRFID
umsebenzi wokuhambisa ngaphandle kwentambo, kwaye umsebenzi wokuhlela ungagqitywa ngokukhawuleza nangokuchanekileyo ngokusebenzisana
ulwalathiso lokuhamba kolwazi.

Okwangoku, kukho iindlela ezimbini eziphambili zokufumana ukuhluzwa kwedijithali nge-RFID: i-DPS
(Inkqubo Yokukhetha Iithegi Ze-elektroniki Ezisuswayo) kunye ne-DAS (Inkqubo Yokuhlela Iithegi Ze-elektroniki Zembewu).
Umahluko omkhulu kukuba basebenzisa iithegi zeRFID ukuphawula izinto ezahlukeneyo.

I-DPS ifuna ukufaka i-RFID tag yohlobo ngalunye lweempahla kuzo zonke iishelufu ezikwindawo yokukhetha,
kwaye uqhagamshele nezinye izixhobo zenkqubo ukuze wenze inethiwekhi. Ikhompyutha yokulawula inokukhupha
imiyalelo yokuthumela kunye nokukhanyisa iithegi zeRFID kwiishelufu ngokwendawo ezikuyo iimpahla
kunye nedatha yoluhlu lwee-odolo. Umsebenzisi angagqibezela "iqhekeza" okanye "ibhokisi" ngendlela echanekileyo nefanelekileyo ngexesha elifanelekileyo.
ngokwenani eliboniswa yimisebenzi yokukhetha imveliso ye-RFID tag yeYunithi.

Ngenxa yokuba i-DPS icwangcisa ngokufanelekileyo indlela yokuhamba yabaqokeleli ngexesha loyilo, inciphisa ukungabikho kwemfuneko
ukuhamba komqhubi. Inkqubo ye-DPS ikwajonga ngexesha langempela kwindawo ngekhompyutha, kwaye ineendlela ezahlukeneyo zokujonga
imisebenzi efana nokucwangciswa kwee-odolo ezingxamisekileyo kunye nesaziso sokuba izinto azisekho esitokhweni.

I-DAS yinkqubo esebenzisa iithegi ze-RFID ukuze kuphume imbewu kwindawo yokugcina izinto. Indawo yokugcina izinto kwi-DAS imele
umthengi ngamnye (ivenkile nganye, umgca wemveliso, njl.njl.), kwaye indawo nganye yokugcina ixhotyiswe ngeethegi zeRFID. Umqhubi kuqala
ifaka ulwazi lweempahla eziza kuhlelwa kwinkqubo ngokuskena ikhowudi yebha.
Ithegi ye-RFID apho indawo yokukhetha umthengi ikhoyo iya kukhanya kwaye ikhwaze, kwaye kwangaxeshanye iya kubonakala
ubungakanani beempahla ezihleliweyo ezifunekayo kuloo ndawo. Abachongi banokwenza imisebenzi yokuhlela ngokukhawuleza ngokusekelwe kolu lwazi.

Ngenxa yokuba inkqubo ye-DAS ilawulwa ngokusekelwe kwiinombolo zokuchonga iimpahla kunye neenxalenye, ibhakhowudi kwimpahla nganye
yimeko esisiseko yokuxhasa inkqubo ye-DAS. Kakade ke, ukuba akukho barcode, ingasombululwa nangokufaka ngesandla.