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钞票防伪技术领域,提供了一种钞票软、硬磁性防伪特征识别系统,其具有在不加直流电源时只能读硬磁不能读软磁;加直流电源时既能读硬磁又能读软磁的特点。从而能够完全读取钞票上的软、硬磁性特征防伪信息,并将两种磁性信息识别分开。其大大提高该验钞机识别真、假钞的鉴伪能力,达到验钞技术领域先进水平,具有很好的推广应用前景。
In the field of banknote anti-counterfeiting technology, the invention provides a system for recognizing the security features of soft and hard magnetic banknotes. The system can read hard magnetism and can not read soft magnetism without DC power supply. When adding DC power, Magnetic characteristics. Which can fully read the soft and hard magnetic characters on the banknote security information, and two kinds of magnetic information identification. It greatly enhances the authenticity of the counterfeit detector, false counterfeit cash counterfeit detection technology to the advanced level in the field of banknote inspection technology, with good prospects for promotion and application.