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Tsvaga kuti ndeapi mabarcode scanners akakodzera kune yako chaiyo indasitiri, nharaunda uye zvinodiwa. Wana kugona kukunda chipingamupinyi chose nema scanner akagadzirirwa kuongorora chero chinhu, chero kupi - zvisinei.

1,Dzvuku Scanning Pfuti uye Laser Scanner

Tsvuku dzvuku yekuongorora pfuti inotora mwenje we LED sosi, unovimba neCCD kana CMOS photosensitive zvinhu uye wozoshandura masaini emagetsi. Iyo laser scanning pfuti inovhenekera laser nzvimbo neyemukati laser mudziyo, uye iyo laser nzvimbo inoshandurwa kuita danda relaser mwenje pabhari kodhi nekuzunguza kweiyo vibration mota, iyo inozodhindwa kuita chiratidzo chedhijitari neAD. Nekuti iyo laser inotsamira pane vibration mota kuti igadzire mutsara welaser, inokurumidza kukuvadzwa mukushandiswa, uye maitiro ayo ekurwisa-kudonha kazhinji haana kunaka seaya emwenje dzvuku, uye kumhanya kwekuziva kwayo hakuna kukurumidza. seyechiedza chitsvuku.

2, Musiyano pakati pe1D Scanner uye 2D Scanner

1D barcode scanner inogona chete kuongorora 1D barcode, asi kwete 2D barcode; Iyo 2d barcode scanner inogona kuongorora ese ari maviri-dimensional uye maviri-dimensional barcode. Pfuti yekuvheneka yemativi maviri inowanzodhura pane imwe-dimensional scanning pfuti. Mune dzimwe nguva dzakakosha, hadzisi dzese pfuti dzemaviri-dimensional dzekutarisa dzakakodzera, sekutarisa kodhi-yemativi maviri-epamusoro pahwindo renharembozha kana kunyorwa pasimbi.

Vaverengi vebhakodhi iplug uye vanotamba neindasitiri-inotungamira scan performance, ichiita kunyange iyo yakanyanya kuoma-kuverenga-barcode itaridzike yakanaka. Zvisinei nezvinodiwa nebhizinesi rako, isu tine scanner yekubatsira. bata isu kuti uwane yakanaka barcode scanner mhinduro.