Na'urar daukar hotan takardu ta barcode wata na'ura ce da ake amfani da ita don karanta bayanan da ke kunshe a cikin lambar sirri.Ana iya rarraba su azaman na'urar daukar hotan takardu, na'urar daukar hotan takardu na omni-directional, na'urar daukar hoto mara waya ta hannu da sauransu.Akwai kuma1D da 2D Barcode Scanners.Tsarin mai karanta lambar barcode yawanci ya ƙunshi sassa masu zuwa: tushen haske, na'ura mai karɓa, abubuwan canza wutan lantarki, da'irar da'ira, haɗin kwamfuta.Asalin ƙa'idar aiki na na'urar daukar hotan takardu ita ce kamar haka: hasken da ke fitowa daga tushen hasken yana jagorantar tsarin gani akan alamar lambar.Hasken da aka haska ana hotonsa akan mai canza wutar lantarki ta hanyar tsarin gani kuma na'urar ta fassara shi azaman siginar dijital wanda kwamfutar za ta iya karba kai tsaye.
1. Na'urar daukar hotan takardu na omni-directional ba zai iya karanta lambar lamba daidai dalilai da mafita ba
1.1 Matsalar tushen haske:
Madogarar hasken yana da matukar mahimmanci don karanta lambar lambar, saboda dole ne tushen hasken ya samar da isasshen haske da daidaito don tabbatar da cewa lambar ta fito fili.Idan dana'urar daukar hotan takardu na omniyana da matsalolin tushen haske, kamar rashin isasshen hasken tushen haske, rarrabawar katako mara daidaituwa, da sauransu, zai haifar da na'urar daukar hotan takardu ta kasa karanta lambar lambar daidai.
1.2 Matsalar inganci:
Ingancin lambar lambar yana da babban tasiri akan tasirin dubawa.Misali, idan kalar lambar lambar ta yi duhu sosai ko kuma abin tunani ya yi girma, zai yi tasiri ga iya gane na'urar daukar hoto.Bugu da kari, rashin ingancin bugawa, faifai ko lalatar lambobin barcode shima na iya shafar sakamakon dubawa.
1.3 Binciken matsalolin ƙirar kai:
Zane nana'urar daukar hotan takardu na omni-directional bar codekai na iya samun matsalar karkacewar kusurwa ko saurin dubawa mara tsayayye.Idan shugaban na'urar ba zai iya ɗaukar halayen lambar ba daidai ba, ko kuma idan ya lalace ko ya ɓaci yayin motsi, zai haifar dana'urar daukar hotan takardudon kasa karanta lambar lambar daidai.
1.4 Matsalolin Algorithm na Software.
Algorithms na bincika suna da mahimmanci ga karatun lambar bar.Algorithms na software dole ne su goyi bayan nau'ikan barcodes daban-daban, su iya shawo kan tasirin hasken yanayi, rage ƙimar lambar ƙarya, kuma su sami ikon aiwatar da ganowa cikin sauri.
Idan kuna da wata sha'awa ko tambaya yayin zaɓi ko amfani da kowane na'urar daukar hotan takardu, da fatan za a danna hanyar haɗin da ke ƙasa ku aiko da tambayar ku zuwa wasikunmu na hukuma.(admin@minj.cn)kai tsaye!MINJCODE ya himmatu ga bincike da haɓaka fasahar na'urar daukar hotan takardu da kayan aikin aikace-aikacen, kamfaninmu yana da shekaru 14 na ƙwarewar masana'antu a cikin fa'idodin ƙwararru, kuma yawancin abokan ciniki sun san shi sosai!
2. Magani
2.1 Don matsalar tushen haske, ana iya amfani da ingantaccen ƙirar tushen haske don tabbatar da isasshen haske da daidaito.A halin yanzu, don matsalar bugu na barcode, za a iya inganta inganci da daidaiton bugu na barcode don tabbatar da cewa barcode yana bayyane.Don duba matsalolin ƙira na kai, ana iya inganta tsarin sikanin don inganta juriyar juzu'i da kwanciyar hankali na saurin dubawa.Don algorithms na software, za a iya haɓaka algorithms na dubawa don haɓaka gane nau'ikan lambobin barcode daban-daban da juriya ga tsoma bakin haske na yanayi.Idan matsalar hardware ce, tuntuɓi tabbacin fasaha.
Barcode masu karanta jagorar Omniana amfani da su sosai a masana'antu daban-daban, musamman dillalai, dabaru da wuraren ajiya, kuma sun inganta ingantaccen aiki da daidaito.Duk da haka, na'urorin sikanin na'ura na omni-directional har yanzu suna da matsalar rashin iya karanta lambar bariki daidai, wanda kuma matsala ce ta gama gari.Don ƙarin bayanin samfur akan na'urori na qr na omni-directional, da fatan za atuntube mu!
Waya: +86 07523251993
Imel:admin@minj.cn
Yanar Gizo na hukuma:https://www.minjcode.com/
Idan Kuna Kasuwanci, Kuna iya So
Nasiha Karatu
Lokacin aikawa: Dec-21-2023