基于ARM的购物自助结算系统设计  

Self-checkout System Design Based on ARM

作　　者：郭鹏[1] 胡慧[2] 

机构地区：[1]湖南工程学院计算机与通信学院,湘潭411104 [2]湖南工程学院电气信息学院,湘潭411101

出　　处：《湖南工程学院学报（自然科学版）》2013年第3期24-27,共4页Journal of Hunan Institute of Engineering(Natural Science Edition)

摘　　要：嵌入式购物自助结算系统是为解决传统购物结算存在的一些弊端而设计的一套软硬件相结合的基于ARM的嵌入式Linux系统.该系统由数据处理中心、扫描器终端、刷卡终端、显示终端以及其他系统接口组成.顾客通过刷卡终端进行刷卡付费,由处理中心处理后显示付费结果.从而完成一次结算过程.The embedded shopping self-checkout system is based on the embedded Linux system with the combination of software and hardware. This system is composed of the Process Center, Scan Terminal, Credit Card Terminal and the interfaces to other systems. The process is that the buyer scans the bar codes of the goods by using the scan terminal and then the Process Center deals with the detail information affer that, the detail information is displayed on the screen which includes the total payments. The buyer pays for the goods by using IC card and the screen displays the payment results.

关 键 词：LINUX移植 QT 嵌入式 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]