Ngaba usebenzisa i-terminal yePDA ekulawuleni impahla yokugcina okanye usebenze ngaphandle ebaleni?
Kuya kuba ngcono ukuba unayoPDA ephathwayo eqinileyo.Masikukhokele ukuba ufumane eyona ifanelekileyo yomsebenzi wakho.
Ngophuhliso olukhawulezayo lwetekhnoloji yedijithali, khetha i-terminal ye-PDA enemisebenzi emininzi ehlangabezana neemfuno zabathengi iba ngakumbi nangakumbi.ayigcini nje ukugqiba isantya sokuguqulwa kwedijithali kwamashishini, inceda nasekuphuculeni ukusebenza kwangaphakathi kunye nokunciphisa iindleko zabasebenzi.Kukho izixhobo ezininzi eziphathwa ngesandla zePDA kwimarike.Ulungelelwaniso olukhethiweyo olunje ngemodyuli ye-NFC, imodyuli yoshicilelo lweminwe, iskena sebhakhowudi, kunye nemodyuli yerediyo yeRFID, ichaphazela ixabiso lesixhobo ngokunzulu.Ujongene noqwalaselo lwemisebenzi eyahlukeneyo, abasebenzisi kufuneka baqonde ngokucacileyo ukuba yintoni indima yawo wonke umsebenzi, yeyiphi imisebenzi abayidingayo.Kwimodyuli yePDA eqhelekileyo, zahlulahlulwe ngokwezi zicelo zilandelayo:
1.Imodyuli yokuskena:
Kuba itekhnoloji yokulandelela ibhakhowudi kunye nokuchonga isetyenziswa kakhulu kwinkalo yolungiselelo kunye nogcino, umsebenzi wokuskena ibhakhowudi ye-infrared udlala indima ebalulekileyo.Ngokuchonga ngokuchanekileyo ibhakhowudi yeempahla, abasebenzi banokulungisa ngokufanelekileyo ulwazi kunye nobungakanani bempahla, kwaye bafake ulwazi kwisistim yendawo yokugcina impahla ngexesha lokwenyani.Emva kokudibanisa iimodyuli zekhowudi yokuskena yeZebra kunye ne-Honeywell, izixhobo zePDA ziyakwazi ukuchonga ngokulula i-1D kunye neekhowudi ze-2D zeempawu ezahlukeneyo kunye neentlobo.
Imodyuli ye-2.NFC (kufuphi nentsimi yonxibelelwano).
Kumashishini onyanzeliso lomthetho kunye neevenkile ezinkulu, imisebenzi yokufunda nokubhala yamakhadi esazisi, amakhadi obulungu, kunye namakhadi okutshaja ahlala enikwa indawo ebalulekileyo.Thatha ulwazi lomsebenzisi kuloo makhadi , abasebenzi abafayiliweyo banokuqhuba imisebenzi ehambelanayo yokuthotyelwa komthetho okanye banikeze ukutshaja kwakhona kwe-intanethi kunye neenkonzo zokuhlawula.Ngokuqhelekileyo abantu basebenzisa i-13.56MHZ imodyuli yokufunda yekhadi le-RFID ephezulu, umda wokufunda umgama unokuqinisekisa ukhuseleko lwenkqubo yokufunda ikhadi, kwaye i-chip yekhadi ekhethekileyo ivumela ukuguqulwa kwe-bidirectional yolwazi lwekhadi.
3.Imodyuli yoshicilelo lweminwe
Kumaziko ebhanki nawonxibelelwano, abasebenzi badla ngokufuna ukuqokelela idatha yebhayometriki yeminwe yomsebenzisi, kwaye bafake ulwazi kwisiseko sedatha yabo yangasemva ukwenzela uthelekiso lwexesha lokwenyani kunye nokuqinisekiswa, oluqinisekisa ukhuseleko kunye nokulandeleka kwenkqubo yeshishini.Ukongeza, ulwazi lweminwe lukwasetyenziswa ngokubanzi ukuqinisekisa ikhadi lesazisi labantu, ukulawula imisetyenzana yokufuduka kwabantu abaninzi okanye imisebenzi yokuvota.
4.Imodyuli yeRFID:
Iquka uluhlu oluhlukeneyo lwee-frequencies zokusebenza, umgama wokufunda we-RFID module uye wandiswa kakhulu.Imodyuli ye-RFID ephezulu kakhulu inokufunda idatha ukusuka kumgama weemitha ezingama-50, eyanelisa kakhulu iimfuno zonxibelelwano lomgama kwamanye amashishini, njengempahla, indawo yokugcina impahla kunye neentlawulo zothutho njl.njl.
Siyathemba ukuba imiyalelo yethu ikunika ulwazi olwaneleyo lokukhetha i-terminal yePDA ephathwayo.Kuyinto eqhelekileyo ukulibala ukuba sizibeka kangakanani izixhobo zethu.Ukukhetha eyona ifanelekileyo iya kuba lutyalo-mali lomsebenzi olugqwesileyo njengoko silusebenzisa yonke imihla.Njengoko unqwenela ukuba ii-laptops zakho, iipilisi, kunye nezixhobo eziphathwayo ziyakwazi ukusingatha nawuphi na umsebenzi oziphosa kuwo, ukusuka kukhuseleko loluntu ukuya kuthutho lokutya kunye nemfundo, sinikezela ngezixhobo zobuchwepheshe ezinzima ukuze ufumane umsebenzi ngokulula.
Ukuba unayo nayiphi na imibuzo malungaHosotoniimveliso, ungalibazisi ukunxibelelana nathi ngoku.
Ixesha lokuposa: Jun-18-2022
