Izikena zebhakhowudi zidla ngokubizwa ngokuba ziskena/izifundi zebhakhowudi, ezizizixhobo ezisetyenziselwa ukufunda ulwazi oluqulethwe kwiikhowudi zebhakhowudi.Ngokusebenzisa imigaqo ye-optical, imixholo yeebhakhowudi ihlanjululwa kwaye emva koko idluliselwe kwiikhompyuter okanye kwezinye izixhobo ngemigca yedatha okanye ngaphandle kwamacingo.isixhobo se.
Zeziphi iindidi ezahlukeneyo zeBarcode Scanners?
1. Ngokohlobo lwebhakhowudi, kukho iskena sebhakhowudi esinedimensional enye kunye ne-two-dimensional barcode scanner;
Izikena zebhakhowudi ezinomlinganiselo omnye azikwazi ukuskena iibhakhowudi ezimacala mabini, kwaye izikena zebhakhowudi ezimacala mabini zinokuskena iibhakhowudi ezinomda omnye kunye neebhakhowudi ezimacala mabini.
2. Ngokwentloko yokuskena, imipu yokuskena enecala elinye yahlulwe yaba yimipu yokuskena i-laser kunye nemipu ye-rainbow scanning, kunye nemipu yokuskena yebhakhowudi emacala mabini ikukuskena okusekwe kumfanekiso;yonke imipu yebhakhowudi ixhasa ukuskena kwekhowudi yeenkqubo ezahlukeneyo.
3. Ngokoyilo lwembonakalo, inokwahlulwa ibe ngabafundi bebhakhowudi esisigxina, abafundi bebhakhowudi ephathwa ngesandla kunye neeterminal zebhakhowudi eziphathwayo.Abafundi bebhakhowudi esisigxina baluhlobo lweqonga kwaye akukho lula ukuthwala.Zibekwe etafileni okanye zilungiswe kwisixhobo se-terminal.Iyakwazi ukuskena ngokukhawuleza kuwo onke amacala;umfundi webhakhowudi ophathwa ngesandla udla ngokuqhagamshelwa kwiPC ngokusebenzisa ujongano lwe-USB okanye ithebhulethi yekhompyuter ngeBluetooth;iterminal yebhakhowudi ephathwayo iyafana nefowuni ephathwayo kwaye ingasetyenziswa kwaye iqhutywe nangaliphi na ixesha.Phakathi kwazo, i-fixed and handheld isetyenziswa kakhulu kwishishini lokuthengisa, kunye neselula kunye ne-portable zisetyenziswa kuluhlu olubanzi.Ukongeza kwiikhowudi zokuskena, imisebenzi emininzi ephezulu idityanisiwe.Umzekelo, isikrini se-LCD siguquguquka kwaye sikulungele ukusisebenzisa.Ukongeza kokulungela ubomi obukrelekrele basezidolophini, isenokusetyenziswa kwimveliso yemizi-mveliso Usetyenziso olukhulu, lunokusetyenziswa ngokubanzi kwintengiso yorhwebo, ulungiselelo, ukhathalelo lwezonyango, iinkonzo zoluntu, umzi-mveliso kunye nobhaqo lwebhakhowudi yeshishini, ukuhlolwa komgangatho, indawo yokugcina impahla. ulawulo, izisombululo zesicelo sebhakhowudi, ulawulo lwenkqubo yokuvelisa kunye nezinye iinkalo.
Umahluko kwinkangeleko phakathi kweskena esiphathwayo kunye neeselfowuni eziphathwayo ziya zisiba ncinci kwaye zincinci.Ngoku iifowuni eziphathwayo zinokuskenwa kwaye zichongwe.Yintoni umahluko phakathi kwazo?
1. Uyilo kunye nokuguqula iikhowudi
Umpu wokuskena ibhakhowudi ine-injini yebhakhowudi yokuskena ezinikeleyo, i-chip kunye nekhamera eyakhelweyo, kunye ne-barcode-dimensional-dimensional code analysis speed ibalwa kwi-milliseconds.
Ukuskena ikhowudi enecala elinye okanye ikhowudi enecala-mbini ngefowuni ephathwayo ixhomekeke kwikhamera ukuba ibambe imifanekiso ukuze ichaze kwaye emva koko ikhuphe iifoto ezithathiweyo, kubandakanya izinga lempumelelo yokubhatalwa, iintlobo zebhakhowudi ezixhaswayo, iindlela zokubala zesoftware yokuguqula ikhowudi kunye nendlela yokuhambisa iselfowuni. i-hardware yefowuni, njl., efuna imveliso yohlalutyo lwesibini, ixesha liya kuba lide kakhulu.
2. Indlela yokusebenza
Indlela yokujolisa yompu wokuskena ibhakhowudi ibizwa ngokuba kukujolisa ngaphandle.Xa isitshixo sesitshixo sivuliwe, kuya kubakho umgca wokujolisa (isakhelo, indawo esembindini, njl.njl.) ukukunceda ulungelelanise ibhakhowudi.
Ifowuni ephathwayo idinga ukulungelelanisa ibhakhowudi kwisikrini, esicotha kakhulu kwaye singenakulungeleka ukusebenza, kwaye ukusebenza kakuhle komsebenzi kuyancipha kakhulu.
3. Ukuchongwa kwedatha kunye nomsebenzi wokuhambisa
Xa kuthelekiswa neeselfowuni, abaqokeleli bedatha yebhakhowudi zizixhobo zobuqu eziphathwayo ezineenjini zokuskena ezisebenzayo.Inenkqubo ye-Android.Emva kokuskena nokufunda ibhakhowudi, isixhobo siya kuyithumela ngokuzenzekelayo kwisoftware yesicelo yangasemva ngokusebenzisa inethiwekhi engenazingcingo, njengerejista yemali yevenkile enkulu, inkqubo yokulandelelwa komenzi, inkqubo yokugcina izinto, inkqubo yokugcina, njl njl. funda umsebenzi.
Singumvelisi oqeqeshiweyo wezixhobo zetheminali zokuskena ngesandla.Ukongeza kwisixhobo sokuskena ibhakhowudi, izixhobo zethu zokugcina zikwabandakanya iimodyuli ezisebenzayo ezifana ne-RFID, umnwe, ukuqondwa kobuso, kunye nokuqatshelwa kwekhadi le-ID, elinokukhethwa ngokukhululekileyo ukuhlangabezana neemfuno zakho ezahlukeneyo zokuskena ezikrelekrele., iphucula kakhulu ukusebenza kakuhle.
Ixesha lokuposa: Dec-08-2022