Integrated anti-counterfeiting detection sensor module and banknote counting and detecting machine provided with same

Abstract

The invention provides an integrated anti-counterfeiting detection sensor module and a banknote counting and detecting machine provided with the same. The integrated anti-counterfeiting detection sensor module comprises a module base cavity, CIS contact sensors, an outward irradiation light source module and magnetic signal sensors which are arranged in the module base cavity and used for detecting magnetic graphic and text information, and is characterized in that the outward irradiation light source module is arranged at one side of the CIS contact sensor, banknotes to be detected pass through in a mode of clinging to the outward irradiation light source module and a gap above the CIS contact sensors, the CIS contact sensors, the outward irradiation light source module and the magnetic signal sensors are controlled by an FPGA large-scale programmable logic circuit in the module and are connected to a main control circuit board through a simple output interface. The integrated anti-counterfeiting detection sensor module adopts a modular design, and can effectively ensure the consistency in function of the banknote counting and detecting machine. In addition, the integrated anti-counterfeiting detection sensor module can improve the assembly efficiency, further reduces the assembly labor cost, comprises the functions of ultraviolet light reflection, ultraviolet light penetration, infrared light penetration and dual-wavelength ultraviolet light 2015 version vertical serial number fluorescent characteristic detection, and can greatly improve the banknote detecting capacity.

Description

technical field [0001] The invention relates to the technical field of electronic information, and more specifically relates to an integrated anti-counterfeiting detection sensor module and a money counting and checking machine with the module. Background technique [0002] Currency-counting machine (Currency-counting machine) is a mechatronic device that automatically counts the number of banknotes. It generally has the function of identifying counterfeit banknotes. It is a machine that integrates banknote counting and counterfeiting functions. Due to the large scale of domestic cash circulation and the heavy cash handling work of various enterprises, institutions and financial institutions, banknote counting and detectors have become indispensable equipment. With the development of printing technology, copying technology and electronic scanning technology, the production level of counterfeit banknotes is getting higher and higher, and the counterfeiting performance of bank...

AI Technical Summary

Problems solved by technology

[0008] 1. The assembly of various sensors is inconvenient for assembly and debugging due to the large number, large distribution range and messy layout

[0009] 2. Due to the limitation of the assembly positions of various sensors used for detection, the key counterfeit detection feature points of some banknotes cannot be collected, which affects the detection rate and accuracy rate

[0010] 3. Due to the scattered layout of the sensor, it is impossible to perform modular debugging of the sensor, and it is difficult to guarantee the consistency of the machine

Especially for repairing and replacing sensors, it brings a lot of inconvenience

[0011] 4. Due to the use of many independent sensor modules, the cost of the whole machine sensor is relatively high

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