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觸chu摸mo屏ping技ji術shu是shi一yi種zhong新xin型xing的de人ren機ji交jiao互hu輸shu入ru方fang式shi,與yu傳chuan統tong的de鍵jian盤pan和he鼠shu標biao輸shu入ru方fang式shi相xiang比bi,觸chu摸mo屏ping輸shu入ru更geng直zhi觀guan。配pei合he識shi別bie軟ruan件jian,觸chu摸mo屏ping還hai可ke以yi實shi現xian手shou寫xie輸shu入ru。工gong作zuo時shi,我wo們men必bi須xu首shou先xian用yong手shou指zhi或huo其qi它ta物wu體ti觸chu摸mo安an裝zhuang在zai顯xian示shi器qi前qian端duan的de觸chu摸mo屏ping,然ran後hou係xi統tong根gen據ju手shou指zhi觸chu摸mo的de圖tu標biao或huo菜cai單dan位wei置zhi來lai定ding位wei選xuan擇ze信xin息xi輸shu入ru。觸chu摸mo屏ping由you觸chu摸mo檢jian測ce部bu件jian和he觸chu摸mo屏ping控kong製zhi器qi組zu成cheng;觸摸檢測部件安裝在顯示器屏幕前麵,用於檢測用戶觸摸位置,接受後送觸摸屏控製器;而觸摸屏控製器的主要作用是從觸摸點檢測裝置上接收觸摸信息,並將它轉換成觸點坐標,通過接口(如RS―232串行口)送給CPU,它同時能接收CPU發來的命令並加以執行。
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