CN201707700U

CN201707700U - Currency count machine capable of image recognition

Info

Publication number: CN201707700U
Application number: CN2010202294488U
Authority: CN
Inventors: 杨英杰; 张建彬
Original assignee: JIANGSU JINLING OPTOELECTRONICS CO Ltd
Current assignee: JIANGSU JINLING OPTOELECTRONICS CO Ltd
Priority date: 2010-06-18
Filing date: 2010-06-18
Publication date: 2011-01-12
Anticipated expiration: 2020-06-18

Abstract

The utility model provides a currency count machine capable of image recognition, comprising a transport plate assembly (1), the currency count machine is characterized in that a CCD camera shooting assembly (3) is installed on the transport plate assembly and the front of the magnetic induction assembly (2). The currency count machine in the utility model is provided with simple structure, if a notch is opened on the original currency examination channel base plate, and a shooting camera assembly is installed in the space in the lower part of the base plate, the light emitted by the light-emitting diode (LCD) can illuminates a bank note, imaging is performed on the lens of the CCD video camera via a light path, and inputted to the data acquisition and processing card, the image of the through note can be collected on the data card via an image data processing module to be compared with the image stored in advance, so that currency and value can be quickly recognized. The currency count machine is capable of quickly detecting all currency kinds and values, and is suitable to detection of various currencies.

Description

The paper money counter that has image recognition

Technical field

The utility model relates to a kind of paper money counter, and especially a kind of energy is by the paper money counter of image recognition face amount, specifically a kind of paper money counter that has image recognition.

Background technology

At present, paper money counter is when carrying out face amount identification, generally be to discern by safety line coding or size, this recognition methods can be discerned most of Currency Type, but some Currency Type such as dollar are because the size of all values of money is just the same, not having corresponding safety line coding again can be for identification, therefore be difficult to carry out the identification of face amount by size, and generally speaking, its pattern of the Currency Type of different denominations is different, therefore if the pattern that prestores in the pattern of Currency Type and the paper money counter can be compared and to tell face amount fast, and according to the knowledge of the applicant, at present all paper money counters all do not carry out the function of face amount identification by the camera pickup image, therefore develop a kind of paper money counter that passes through the pattern identification face amount for improving face amount recognition efficiency and kind, and enlarging its accommodation is the task of top priority.

Summary of the invention

The purpose of this utility model is can't discern no safety line, measure-alike but problem that the value of money pattern is different at what existing paper money counter relied on mainly that the size of bank note and safety line code identification value of money exist, cause the little problem of the paper money counter scope of application, design a kind of paper money counter that has image recognition that is adapted to not have the value of money identification of safety line and size unanimity.

The technical solution of the utility model is:

A kind of paper money counter that has image recognition comprises transmission board assembly 1, it is characterized in that on described transmission board assembly 1, the front portion of magnetic induction assembly 2 is equipped with CCD camera assembly 3.

Described CCD camera assembly 3 is made up of box body 301, LCD light-emitting component 302, rear reflector 303 and CCD camera 304, the upper surface of box body 301 is surperficial concordant with transmission board assembly 1, the front of box body offers leaded light groove 304, leaded light groove 305 both sides are separately installed with a row LCD light-emitting component 302, one group of rear reflector 303 is installed in the box body 301, and CCD camera 304 is installed in the CCD box 306 that communicates with it of box body 301 1 sides.

The beneficial effects of the utility model:

The utility model has further been expanded the method for paper money counter face amount identification, applicable to the identification of all currencies face amount in the world, overcome the defective of traditional safety line code identification and size identification, the pattern that prestores in its characteristic pattern by the bank note that will be absorbed and the storer compares, and can judge Currency Type, value of money through the currency examine passage fast.

The utility model is simple in structure, only need to open a notch on the former currency examine channel base plate, camera assembly being installed in the illumination that can utilize light emitting diode (LCD) to send in the space of base plate bottom is mapped on the bank note, and by light path with image imaging on the ccd video camera camera lens, on the input data acquisition and processing (DAP) card, the image acquisition of utilizing image data processing module to get final product the bank note that will pass through compares with the image of storing in advance to data card, can determine the Currency Type value of money fast.

Description of drawings

Fig. 1 is the utility model installation site synoptic diagram on vertical currency counting machine.

Fig. 2 is the perspective view of CCD camera assembly of the present utility model.

Fig. 3 is the plan structure synoptic diagram of Fig. 2.

Fig. 4 is that rear reflector of the present utility model is arranged synoptic diagram.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Shown in Fig. 1-4.

A kind of paper money counter that has image recognition comprises transmission board assembly 1, on described transmission board assembly 1, the front portion of magnetic induction assembly 2 is equipped with CCD camera assembly 3.As shown in Figure 1.CCD camera assembly 3 wherein is made up of box body 301, LCD light-emitting component 302, rear reflector 303 and CCD camera 304, as shown in Figure 2, the upper surface of box body 301 is surperficial concordant with transmission board assembly 1, the front of box body offers leaded light groove 304 (as shown in Figure 3), leaded light groove 305 both sides are separately installed with a row LCD light-emitting component 302 (as Fig. 4), one group of rear reflector 303 is installed in the box body 301, and CCD camera 304 is installed in the CCD box 306 that communicates with it of box body 301 1 sides.

Principle of work of the present utility model is:

When the notch on the bank note process transmission board assembly 1, light emitting diode sends high light, reflect the image onto on the rear reflector in the box body 301, become imaging on the CCD camera through light path refraction back, the CCD camera is sent in the data acquisition process card (can realize by software and custom circuit) absorb ground image and the Currency Type that wherein prestores by data line, value of money compares, utilize image processing method can judge Currency Type and value of money fast and feed back to display system and show, with other project that detects simultaneously as whether being that data such as counterfeit money and number show on display.

The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.

Claims

1. a paper money counter that has image recognition comprises transmission board assembly (1), it is characterized in that front portion last at described transmission board assembly (1), magnetic induction assembly (2) is equipped with CCD camera assembly (3).

2. the paper money counter that has image recognition according to claim 1, it is characterized in that described CCD camera assembly (3) is by box body (301), LCD light-emitting component (302), rear reflector (303) and CCD camera (304) are formed, the upper surface of box body (301) is surperficial concordant with transmission board assembly (1), the front of box body offers leaded light groove (304), leaded light groove (305) both sides are separately installed with row's LCD light-emitting component (302), one group of rear reflector (303) is installed in the box body (301), and CCD camera (304) is installed in the CCD box (306) that communicates with it of box body (301) one sides.