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在Linux環境下應用藍芽協定於條碼機與圖書管理系統

Application Bluetooth Protocol between Bar Code Reader and Library System in Linux Environment

摘要


應用藍芽通訊協定以及Linux作業系統使條碼機與電腦主機之間能以藍芽無線方式傳輸圖書系統的資料。由於現今的條碼機應用範圍廣泛,但其使用空間及其方便性仍受到限制,其原因為條碼機仍為有線傳輸其資料。如要突破現況,只有朝無線傳輸的方向才能讓現有條碼機的使用空間及其方便性有更寬廣的使用。在本研究中,我們利用條碼機結合藍芽通訊協定應用在圖書管理系統使其能夠達到無線傳輸與管理圖書資料。

並列摘要


We need an economical wireless solution that is convenient, reliable and operates over a longer distance than infrared. In this article, we use Bluetooth protocol and Linux system to transmit and manage data of library system between Bar Code reader and computer in a wireless environment. This research consists of three sections. First, we establish a connect between two Bluetooth device. Second, we use communication port interchange program to transmit data form Bar Code reader to reach Database service computer. Finally, we show the detail data in the library system through the data base sevice computer.

並列關鍵字

Bluetooth Linux Bar Code reader Serial Port Profile RFCOMM

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