| 基于LPC2138的超市收银机系统设计 |
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| 引用本文： | 刘坚强,王永才,佟忠正,王化明.基于LPC2138的超市收银机系统设计[J].单片机与嵌入式系统应用,2010(3):55-58. |
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| 作者姓名： | 刘坚强 王永才 佟忠正 王化明 |
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| 作者单位： | 1. 东北大学,信息科学与工程学院,沈阳,110819
2. 青岛理工大学琴岛学院 |
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| 摘 要： | 给出一种基于Philips公司的ARM7 LPC2138微控制器的超市收银管理系统的设计方法。该系统不仅实现商品价目表（PLU）,销售日志保存、记录和打印,中英文字符和数字输入等基本功能,还实现了对超市环境参数监测报警、语音播报及语音识别等功能。
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| 关 键 词： | ARM7 LPC2138 超市收银 条码扫描 PS/2 |
Supermarket Cash Register System Design Based on LPC2138 |
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| Liu Jianqiang,Wang Yongcai,Tong Zhongzheng,Wang Huaming.Supermarket Cash Register System Design Based on LPC2138[J].Microcontrollers & Embedded Systems,2010(3):55-58. |
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| Authors: | Liu Jianqiang Wang Yongcai Tong Zhongzheng Wang Huaming |
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| Affiliation: | 1. College of Information Science and Engineerng;Northeastern University;Shenyang 110819;China;2. Qingdao Technological University Qindao College |
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| Abstract: | This paper designs the management system for supermarket cash register based on Philips ARM7 LPC2138 microcontroller . The system not only achieves PLU, sales log saving, recording and printing, the input of Chinese characters/English letters and numbers, but also capable of environmental parameters monitoring, alarming, voice broadcast and voice recognition, etc. |
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| Keywords: | ARM7 LPC2138 supermarket cash barcode scanning PS/2 |
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