| 食堂POS虚拟化的实现 |
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| 引用本文： | 车新生,黄海涛,白静洁. 食堂POS虚拟化的实现[J]. 沈阳工业大学学报, 1999, 21(3): 197-198,203 |
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| 作者姓名： | 车新生 黄海涛 白静洁 |
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| 作者单位： | 沈阳工业大学信息科学与工程学院,辽宁,沈阳,110023 |
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| 摘 要： | ＰＯＳ机由具有独立风址的卡识读器，显示器和键盘组成，采用串行总线接口与上位计算机通讯，网上运行ＰＯＳ可达８５台，以充分和计算机的资源，降低系统的硬件成本为前提，论述了食堂ＰＯＳ系统的虚拟化方法，这种方法也同亲适用于其它的一些ＰＯＳ系统的设计。
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| 关 键 词： | 商业收款机 自动识别 食堂 虚拟化 POS |
Realization of virtual POS used in mess halls |
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| CHE Xin-sheng,HUANG Hai-tao,BAI Jing-jie. Realization of virtual POS used in mess halls[J]. Journal of Shenyang University of Technology, 1999, 21(3): 197-198,203 |
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| Authors: | CHE Xin-sheng HUANG Hai-tao BAI Jing-jie |
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| Abstract: | A realization method of virtual POS (Point Of Sale) system used in mess halls is statedfor making full use of computer resources and for reducing the cost of hardware. A single POSset is composed of a card identification unit, a displaying unit and a keyboard unit, and each canalso be employed in other POS systems. All POS sets comrnumcate with the upper level computerthrough serial bus. As many as 85 sets of POS can operate simultaneously within one POS system. |
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| Keywords: | point of sale virtual computer automatic identification |
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