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基于条码识别技术图书检索系统设计与实现

更新时间:2020-10-29 23:03:46 大小:2M 上传用户:zhengdai查看TA发布的资源 标签:条码识别 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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为了能够满足校园网信息化、网络化的建设需求,并且在短时间内引导读者寻找自身需要的图书资料,提供图书详细信息检索,提高图书馆服务质量,提出基于条码识别技术的图书检索系统的设计。将计算机作为上位机,STC89C52芯片作为下位机核心控制器,上位机和下位机使用串口方式进行通信,上位机利用单片机驱动具有条形码扫描仪的电机,通过电机中的条形码实现书架中图书的快速扫描定位,使读者寻找图书的效率得到进一步的提高。此设计方案的可行性及合理性已经得到验证,并且具备一定实用性。

In order to meet the requirements of campus network informatization and networking construction,guide readers to find their own books and materials in a short time,provide detailed information retrieval of books to readers,and improve the service quality of library,a book retrieval system based on barcode recognition technology is designed. The computer is used as the upper computer,and the STC89C52 chip is used as the core controller of the lower computer. The serial port communication mode is selected for communication between the upper computer and the lower computer. The upper computer drives the motor with barcode scanner by using the single chip microcomputer to realize the fast scanning and positioning of books in the bookshelf by means of the barcode in the motor,so as to further improve the efficiency for book searching of readers. The feasibility and rationality of this design scheme have been verified,and it has certain practicability.

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