基于多传感器的伪钞鉴别系统及其信号特征分析  

The analysis of signal characteristics in counterfeit identification system based on multi-sensor

作　　者：鲁亚青[1] 师占群[1] 胡亚欣[1] 刘芳[1] 

机构地区：[1]河北工业大学机械工程学院,天津300130

出　　处：《河北工业大学学报》2015年第2期43-49,共7页Journal of Hebei University of Technology

基　　金：河北省高层次人才资助项目(E201200003);天津市应用基础与前沿技术研究(13JCZDJC34400)

摘　　要：人民币在市场流通领域扮演着一个重要的角色,然而随着市场经济高速发展,假币的制作水平也越来越高,单一功能的鉴伪对有些假币已经很难识别.为了提高点钞机等纸币清分设备辨伪的精确性,本文中采用多种技术手段进行辨伪检测,设计了一款基于多传感器的假钞判别系统.该系统具备磁性、红外、荧光等多种检测功能,该系统不仅能够对票面的防伪特性进行定量化分析,实现对纸币的真伪鉴别,还能对纸币面值自动识别,同时提高了仪器对真币的识别能力.The currency plays an important role in the market circulation field. However, the fast development of market economics improves the accuracy of the counterfeit and makes it more difficult to be identified by using single-function based identification technique. In order to improve the accuracy of cash registers and other equipment forgeries banknote sorting, a counterfeit identification system based on multi-sensor and various distinguishing technologies was designed in this paper. The system includes magnetic, infrared, fluorescence detection techniques. It can not only do the quantitative analysis for the security features to achieve the authenticity of identification for the banknotes, but also automatically identify the banknotes while increasing the accuracy of the counterfeit identification.

关 键 词：多传感器 鉴别系统 真伪鉴别 面值识别 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]