Money counter: is a machine for checking the authenticity of banknotes. Due to the large scale of social cash circulation and heavy cash processing, the money counter has become an indispensable device. Integrating counting and counterfeiting, with the development of printing technology, copying technology and electronic scanning technology, the level of counterfeit banknote manufacturing is getting higher and higher, and the counterfeit counterfeiting performance must be continuously improved. According to the different trajectories of banknotes, the banknote counters are divided into horizontal and vertical banknote counters. The counterfeit identification methods usually include three methods: UV fluorescence recognition, MG magnetic analysis, and IR penetration.
Recognition is to distinguish true from false by detecting the inherent characteristics of banknotes. The banknote counter is a mechatronic product, involving knowledge in many fields such as mechanics, electricity, optics, magnetism, etc., and requires mutual cooperation in all aspects.
According to the different trajectories of banknotes, the banknote counters are divided into horizontal and vertical banknote counters. The horizontal banknote counter uses face-to-face banknotes to be continuously divided into sheets, and the banknotes are counted and counterfeited at a speed of more than fifteen sheets per second. It usually also has automatic start and stop, preset number, anti-double sheet, anti-sticky sheet and Auxiliary functions such as anti-sandwich. The counterfeit identification methods usually include three methods: UV fluorescence recognition, MG magnetic analysis, and IR penetration.
The six authentication methods are multiple anti-counterfeiting methods, which can identify clipped, doubled, continuous, and incomplete banknotes-missing corners, half-sheets, sticky paper, graffiti, oily and other abnormal state banknotes, which can be integrated into denominations. Fully intelligent currency counter.
1. MG magnetic counterfeiting: detect the distribution of magnetic ink on banknotes, and also detect the new 20 Euro and all Euro security lines;
2, UV fluorescence detection: check the quality of banknotes with ultraviolet rays, and monitor with photoelectric sensors. As long as there is a slight change in paper quality, the counterfeit can be detected;
3. IR infrared counterfeiting: using advanced fuzzy recognition technology, according to the infrared characteristics of banknotes, it can effectively identify various counterfeit coins;
4. Penetration verification: According to the characteristics of banknotes, it is equipped with a penetration verification mode to increase the ability to identify various counterfeit coins;
5. Multi-spectral authentication: multi-spectral light source, lens array, image sensor unit array, control and signal amplification circuit and input and output interface formed by arraying LED particles of different wavelengths in a matrix; multi-spectral light source and lens array form an optical path system , Used to emit light and focus the reflected light on the renminbi to the image sensor unit array, and use the image analysis function of the multi-spectral image sensor to identify the authenticity of the banknote.
6. Digital quantitative qualitative analysis and counterfeit detection: using high-speed parallel AD conversion circuit, high-fidelity acquisition of signals, quantitative analysis of ultraviolet light, can detect counterfeit banknotes with weak fluorescence reaction; quantitative analysis of RMB magnetic ink; infrared ink Fixed-point analysis; using fuzzy mathematics theory to quantify some unclear borders and difficult to quantify factors, and establish a multi-level evaluation model for safety performance evaluation to identify the authenticity of banknotes.
