Ukukhetha i-Barcode Scanner yeSitolo sakho sokuThengisa
Iifayile zikulungele ukuxhuma phakathi kwecebo kunye nedatha yakho ye-POS. Ngamanye amagama, ungathenga i-scanner engcono kumakethi, kodwa ukuba inkqubo yakho ye-POS ayisetyenziswanga ukuyiphatha, yinto engummiselo. Zonke iifom ze-POS ziza kuthatha i-scanners kwimisebenzi yerejista yemali-le yimeko eqhelekileyo yokusetyenziswa. Enyanisweni, iifayile zePOS ezithandwayo ziza zixhotywe nge-barcode scanner kwibhokisi. Kodwa xa kuziwa kwimpahla yolondolozo okanye imisebenzi yolwazi, inkqubo yakho ingaba ilungele. Tshekishela ukusebenza kwakho kwesoftware yangoku ngaphambi kokuba wenze isigqibo sokuba umthengi athenge.
Nantsi imimiselo eqhelekileyo kunye neengqwalasela ofuna ukuyiqwalasela njengomthengisi xa usenza isigqibo sokuba yeyiphi i-scanner scanner yokuthenga.
Injini yokuHlola (Uhlobo)
Kukho iintlobo ezintathu ezisisiseko zokuskena. Ngamnye ufunda iintlobo ezahlukeneyo zebhalodi kunye neilebula ngeendlela ezahlukeneyo.
Laser
I-scanner eyaziwa kakhulu neyaziwa kakhulu yi-laser.
Le scanner isebenzisa i-laser kunye nenzwa yesithombe ukulinganisa ukubonakaliswa kwemigca ukwenzela ukutolika ibhakhodi ye-scanning. Ifunda ibhadidi elula kwi-1 dimension (1D) indiza. Ingakwazi ukufunda ukusuka kwii-intshi ezimbini ukuya kwii-intshi ezili-12, kodwa kukho imifanekiso enokufunda ukusuka kwii-20 okanye ngaphezulu kweenyawo. Enyanisweni, kukho i-Wasp barcode scanner engakwazi ukufunda kwii-35 kwienyawo.
Ezi zi-scanners zizona ziqhelekileyo ngenxa yeendleko zabo eziphantsi. Kodwa aphelelanga koko abakwenzayo. Kwaye i-laser diode iya kuhlala iphazamise umsebenzisi xa izama ukuskena.
Lombhalo
Ezi zi-scanner zifunda kuphela imifanekiso ye-1D njengeenguqulelo ze-laser, kodwa zenza ngokuhlukileyo kakhulu. Njengoko kwabelwana, i-laser isebenzisa ukukhanya okubomvu nefowuni ukufunda izithuba ezimnyama nezimhlophe kwilebula. Umtshini wokulinganisa uqobo uthatha umfanekiso aze ahlalutye umfanekiso. Oku kukhawuleza ixesha lokucubungula nokuskena. Ekubeni aba bahlalutyi bahlalutya ifoto endaweni yokucinga, kufuna ukukhanya okungaphantsi kokusebenza. Kwaye le laser ixolela ngokuthethelela ngakumbi kweebhaliweyo eziye zahlanjululwa okanye zaqhekeka ngexesha lokuthutha eliqhelekileyo ngebhacodes. Ixabiso lale mizekelo liye lafana kakhulu neeleri. Kodwa ukuchaneka kunye nomgangatho wokuskena kubhetele ukuba benze ukhetho olukhethiweyo.
2D
Ezi zi-scanners ezilungileyo kakhulu kuba zinokufunda nayiphi na i-barcode. Njengoko kuzwakala, iyakwazi ukufunda ngendlela emibini. Oku kuvelisa inzuzo eninzi. Okokuqala, ikuvumela ukuba uhlalutye kuyo nayiphi na i-orientation. Ngeentlobo ze-scanner, kufuneka ulungelelanise i-scanner kwindiza efanayo nelebula, kodwa nge-scanner ye-2D, ungayifunda i-portrait okanye indawo engafanelekanga.
Abanye abavelisi baya kubhekisela kule nto njenge-omnidirectional. Lo mseshini uphinde uthathe imifanekiso enjengeemodeli ezihambelanayo kwaye kutheni iinkampani ezininzi zibhekisele kwi-scanners zazo njengama-scanner e-2D. Into ebaluleke kakhulu yale scanner kukuba iyakwazi ukufunda iibhasidi ngaphandle kwanoma yiphina indawo. Umzekelo, unokuskena iileyile kwikhompyutheni yekhompyutheni okanye ifakwe ngokuthe ngqo kwi sixhobo ngokuchasene nebhayisikiti yileyibhile yokubamba. UKUBA ukhe uhlolisise kwisikhumulo se-moya kwisixhobo sakho sesefowuni, usetyenzise olu hlobo lokuskena. Kunzima kakhulu ukufunda ibhakhodi okanye ikhowudi ye-QR kwi-screen ye-LCD engenakho ukucinga ngokubhekiselele kwileyibhile yamaphepha.
I-Wireless vs Wired
Kuyacaca ukuba, inqenqatha yonke ingqumbo namhlanje. Kwaye sonke siyamthanda ubomi bethu "obungabonakali". Kodwa kukho umlinganiselo omkhulu weendleko phakathi kwezi zibini. Nangona i-scanner ikwahlula njenge-wireless, kufuneka ixhumeke kwikhompyutheni ukusebenza.
Ngoko ke, isicelo esifanelekileyo ukusetha umzobo osondele kwikhompyutheni engenakucoca kuphela kwisixhobo se-POS soxhumano, kodwa sinokusebenza njengesikhululo sokushaja somskena. Oku kuthetha ukuba ikhompyutha yakho ye- POS ayifuni nayiphi na inkxaso yocingo engenazintambo.
Kukho abaninzi beeskripthi abangasebenzisa "ifu" ngokumelene ngqo kwikhompyutha. Ezi zixhobo zisebenzisa i- bluetooth ukuxhuma kwaye inokudibaniswa kwisixhobo esisefowuni kunye. Insiza kwisixhobo iqokelela ulwazi kwaye iyakuthumela kwiseva apho i-database yePOS yakho igcinwa khona. Amaxesha amaninzi, le neseva efakwe kwi-inthanethi kwaye ayikho "ibhokisi" ngokomzimba kwisitoreji.
Iintlobo zee Scanner
Sonke
Into esiyisebenzisa kakhulu iiskripthi eziphathekayo. Ezi zinokubanjelwa okanye zingenazintambo, kodwa njengokuba igama labo lithetha ukuba bahamba entendeni yesandla sakho kunye nephuzu kwaye badubula ngokulula.
Ukunikezelwa
Ezi zi-scanners zenzelwe ukuhlala kwi-counter counter kwi-cashwrao. Ziyakuthathwa kwaye zisetyenziswe njenge-handheld, kodwa izikrini zazo zenzelwe ukuba "unikele" ibhakhodi kwisixhobo ngokubhekiselele kwisixhobo kwibhakhodi. Izikrini kunye nabafundi ngokuqhelekileyo baninzi kakhulu kwaye i-faction ifom ephathekayo evumela ukuba kuxoxwe ngokuthethelela ngakumbi kunye ne-radius enkulu. Ngamanye amagama, akumele ube yinto echanekileyo nenjongo yakho kule scanner.
Counter Iphakame
Kuyafana ne-scanner yokubonisa ukuba ubambe ibhakhodi kwi-scanner ngokubhekisele kwi-barner kwi-barcode, le-scanner ivame ukunyuka kwi-counter ye-standout stand. Uye wasebenzisa ezi zinto kwivenkile yakho kwi-self-checkout lane.
Ifowuni yefowuni
Uhlobo lwesine oluqhelekileyo luyifowuni yeselula. Le khomputha nje nge-smartphone yakho. Iyakwazi ukuskena kwaye igcine ulwazi kwiimemori khadi ukuba ilayishwe emva koko okanye ihlaziywe ngokuthe ngqo nge-wi-fi okanye uxhumano lwamaselula.
Eminye Imibuzo Efanelekileyo Ukuyibuza Xa Ukhetha Ibhakhodi yeSibhengeti:
- Ziziphi iintlobo zebhalodi ozifundayo? Ukuqwalasela ulwazi olubelwe ekuqaleni kweli nqaku, iindidi zee-barcodes ozijongene nazo ziyakunquma ukuchithwa okufanelekileyo. Ngamanye amazwi, iikhowudi ze-1D okanye ze-2D .
- Uza kusebenzisa kaninzi kangakanani umseshini? Kwamava am, ukutshala imali kwi-deluxe model scanner xa uyisebenzisela kuphela ukufundwa kwempahla kungekhona ukutyalo-mali olulungileyo.
- Ngaba iya kusetyenziswa ngaphakathi kwindlu okanye ngaphandle? Oku kubalulekile ukuba ubonisa okanye ezinye iintengiso zangaphandle. Iifaneli azizinzi kakhulu ngokubanzi. Ngoko ke, ukuba uhamba kunye nayo okanye uyisebenzise ngaphandle, batyale kwisinye esinokusingatha izinto. E-Texas, umzekelo, ufuna enye inokusingatha ubushushu.
- Kufuneka ukuba kube nzima kangakanani? Kukho ukugquma okukhulu kwixabiso xa ufumana ingqungquthela ebalulekileyo, kodwa indleko yokutshintsha i-scanner ingenza ufune ukuqwalasela enye enokuhlala ihlala njalo. Cinga ngabantu abasebenzisa i-scanners yakho kunye nokusingqongileyo okuya kusetshenziselwa kuyo. Ukuthengiswa okuqhelekileyo, akudingekile ukuba uhambe ngokugqithiseleyo, kodwa kufana nokuxubusha kwangaphakathi / ngaphandle, ukuba wenza izinto okanye izinto zemikhakha okanye izitrato, uya kubulela ukuba utyalomali kule hlobo lokukhusela.
- Uluphi umgama? Nangona kungabalulekanga kubathengisi abaninzi, ukuba kude kangakanani i-barcode scanner ingafumaneka kwibhakhodi yekhowudi ingaba ngumba. Oku kusebenza kakhulu kwizicelo zokugcina izinto. Ngamanye amagama, ukuba unokuba ngumgangatho omnye webhawudi, ungathengi i-scanner engayifunda ukusuka kwii-20 iienyawo kude-akufanelekanga imali eyongezelelweyo.
- Ngaba unokuxhumeka ngqo kwikhompyutha? Eli likhulu. Nangona zonke i-scanners kufuneka zixhumeke kwiikhomputha okanye ithebhulethi ukuba isebenze, ukuba i-scanner ingenakunyulwa ngqo kwikhompyutheni, ungasindisa imali eninzi. Oku kuqhelekileyo ngabafowuni kwi-POS.