Isiphi Iskena Esikulungele?
Thola ukuthi yiziphi izikena zebhakhodi ezilungele imboni yakho ethile, imvelo kanye nezidingo.Thola ikhono lokunqoba zonke izithiyo ngezikena ezidizayinelwe ukuskena noma yini, noma kuphi - kungakhathaliseki ukuthi kwenzekani.
1, i-Red Scanning Gun kanye ne-Laser Scanner
Isibhamu esithwebula ukukhanya okubomvu sisebenzisa umthombo wokukhanya we-LED, othembele kuzinto ze-CCD noma ze-CMOS ezizwelayo izithombe bese siguqula amasiginali wesithombe sikagesi.Isibhamu se-laser scanning sikhanyisa indawo ye-laser ngomshini wangaphakathi welaser, futhi indawo ye-laser iphendulwa ibe umsebe wokukhanya kwe-laser kukhodi yebha ngokushwibeka kwenjini yokudlidliza, ebese ihlukaniswa ibe isignali yedijithali nge-AD.Ngenxa yokuthi i-laser incike kunjini yokudlidliza ukwenza ulayini we-laser, yonakala kalula uma isetshenziswa, futhi ukusebenza kwayo kokulwa nokuwa kuvame ukungahambi kahle njengokwelambu elibomvu, futhi ijubane layo lokubonwa alisheshi kangako. njengaleyo yelambu elibomvu.
2, Umehluko phakathi kwe-1D Scanner ne-2D Scanner
Iskena sebhakhodi ye-1D singaskena kuphela amabhakhodi e-1D, kodwa hhayi amabhakhodi e-2D;Iskena sebhakhodi engu-2d singaskena womabili amabhakhodi anohlangothi olulodwa kanye nakabili.Isibhamu sokuskena esinezinhlangothi ezimbili ngokuvamile sibiza kakhulu kunesibhamu sokuskena esinohlangothi olulodwa.Kwezinye izikhathi ezikhethekile, akuzona zonke izibhamu zokuskena ezinezinhlangothi ezimbili ezifanele, njengokuskena ikhodi enezinhlangothi ezimbili kusikrini seselula noma eziqoshwe ensimbi.
Izifundi zebhakhodi ziyipulaki futhi zidlala ngokusebenza kokuskena okuhamba phambili embonini, okwenza ngisho namabhakhodi okunzima ukuwafunda abukeke emuhle.Ngaphandle kwezidingo zebhizinisi lakho, sineskena esingasiza.sithinte ukuze uthole izixazululo ezinhle zesithwebuli sebhakhodi.
Isikhathi sokuthumela: May-18-2022