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| 高准确率硬币鉴别器设计与实现 | |
| 引用本文： | 谭文,曹以龙.高准确率硬币鉴别器设计与实现[J].科学技术与工程,2011,11(5):993-998. |
| 作者姓名： | 谭文 曹以龙 |
| 作者单位： | 1. 电气及自动化工程学院,上海,200093 2. 上海电力学院,上海,200093 3. 上海通用识别技术研究所,上海,201112 |
| 摘 要： | 目前在很多公共场合都使用了硬币流通自动化技术,由于硬币使用过程中无人监督,为了防范使用假币冒充真币,在硬币流通自动化设备中安装硬币鉴别器是不可或缺的技术手段。详细阐述一种高准确率的硬币鉴别器设计及实现技术,该硬币鉴别器使用了双频段高频涡流传感器,速度加权算法等技术,能够大幅提高硬币鉴别准确率,在实际应用中能够简单有效地鉴别出假币,同时不影响真币流通。 |
| 关 键 词： | 电磁传感器 硬币鉴别 数据采集 数据处理 双频检测 |
| 收稿时间： | 2010/11/19 0:00:00 |
| 修稿时间： | 12/2/2010 8:50:31 AM |
DESIGN AND APPLICATION OF HIGH ACCURACY COINS DETECTING INSTRUMENT |
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| tanwen and caoyilong.DESIGN AND APPLICATION OF HIGH ACCURACY COINS DETECTING INSTRUMENT[J].Science Technology and Engineering,2011,11(5):993-998. | |
| Authors: | tanwen and caoyilong |
| Institution: | TAN Wen1,CAO Yi-long2,ZHU Xiao-qian3(Schaoolof Electrics and Automatical Engineernng1,Shanghai University of Electric Power2,Shanghai 200093,P.R.China,Shanghai General Recognition Technology Research Institute3,Shanghai 201112,P.R.China) |
| Abstract: | Coins' automatic circulation technology is used in many public situations nowadays.Because the coins in use without supervision,in order to avoid using the fake coins as the real ones,it becomes a necessary technology method to install coins detecting instrument in the coins automatic circulation facility.This paper will detailed expatiate a design and realization technology of l high-accuracy coin detecting instrument.This instrument use double frequency high-frequency eddy current transducer,speed weighti... |
| Keywords: | electromagnetic sensor coins detecting data collection data processing double-frequency detecting |
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