【摘要】 纸币在国民经济活动中起到了至关重要的作用。伪钞的出现会危害社会,扰乱正常经济秩序,因而,对点钞机的鉴伪功能提出了新的要求。从新版人民币(RBM)的防伪特征谈起,介绍了常用的人民币(RBM)鉴伪技术,并对点钞机在荧光、磁性、红外、图像识别等鉴伪功能进行了分析,对综合信号提取技术做出了初步预测,对弱磁编码、荧光条码、"W"防伪信号读取等新的鉴伪功能做了简单介绍。这些技术对点验钞机的研制将起到积极作用。更多还原

【Abstract】 The banknote plays an important pole in people’s economic affairs.The appearance of fake note disturbs the economy order and does deeply harm for the society.So,it requires the banknote counting machines have new powerful function in distinguishing true note and fake one.It first introduces the characters of new edition of RMB and general technology of distinguishing RMB,then analyses the functions of banknote counting machine in fluorescence,magnetism,infrared and image identifying.This paper also forecasts how to get compositive signals,and gives a simple introduction of some new distinguish technologies,such as,weak-magnetism code,fluorescence bar code,"W"signal.These technologies can do active effect in developing new banknote counting and distinguishing machine.更多还原