RU135168U1 - DEVICE FOR PROCESSING BANKNOTES - Google Patents

Abstract

1. A device for processing banknotes, comprising a housing, a receiving tray, a keyboard, a display, a bill-pulling mechanism including rollers, an electric motor with a tachometer sensor, a control device, a sensor device and a storage device, characterized in that it further comprises a piezoelectric sound signal generator associated with the control device, which is configured to receive a signal from the sensor device, while the sensor device contains RGB diodes, an ultraviolet sensor, IR diodes, an agnitic sensor, in addition, the sensor device is configured to compare banknote data with data stored in a storage device including a database containing information about the characteristic features of genuine banknotes, configured to update and replace information, and generate a signal for the control device, and pressure rollers provide the possibility of direct and reverse feeding of banknotes through the touch device. 2. The device according to claim 1, characterized in that it contains a hardware-software complex that provides the ability to determine the amount and number of checked banknotes.

Description

The invention relates to electronic equipment, in particular to banknote authentication devices.

A device is known that contains two groups of optical sensor devices directed towards each other, an electric motor for synchronously moving both groups of optical sensor devices, a banknote-broaching mechanism made of two pairs of independent rollers equipped with electric motors for stretching a banknote and broaching through the entire mechanism, a board control based on a microcontroller with an analog-to-digital conversion module and a memory module, a liquid crystal display for outputting banknote recognition results oty (see RF patent No. 95879, publ. 07/10/2010).

A disadvantage of the known device is the low recognition reliability due to the use of one type of detection and the principle of operation of the device.

The objective of this utility model is to eliminate the above disadvantages.

The technical result consists in increasing the reliability of recognition, both the authenticity of banknotes, and the type and their condition.

The technical result is ensured by the fact that the device for processing banknotes comprises a housing, a receiving tray, a keyboard, a display, a bill-pulling mechanism including rollers, an electric motor with a tachometer sensor, a control device, a sensor device and a storage device. The device further comprises a piezoelectric sound signal generator associated with a control device, which is configured to receive a signal from a sensor device. At the same time, the sensor device contains RGB diodes, an ultraviolet sensor, IR diodes, and a magnetic sensor. In addition, the touch device is configured to compare banknote data with data stored in a storage device including a database containing information about the characteristic features of genuine banknotes, configured to update and replace information, and generate a signal for the control device, and the pressure rollers provide the ability direct and reverse feed of banknotes through the touch device.

In accordance with a particular case of execution, the device may have the following design features.

It contains a hardware-software complex that provides the ability to determine the amount and number of checked banknotes.

The essence of this utility model is illustrated by the following illustrations:

figure 1 - displays a General view of the device;

figure 2 - displays a block diagram.

The following structural elements are illustrated in the illustrations:

1 - housing;

2 - receiving tray;

3 - display;

4 - keyboard;

5 - control device;

6 - touch device;

7 - storage device;

8 - piezoelectric sound signal generator.

The device for processing banknotes comprises a housing 1 with a receiving tray 2 and an opening for a verified banknote made in the wall of the housing. In the upper part of the housing 1 there is a display 3 and a keyboard 4. The banknote capture from the receiving tray 2 provides a bill-pulling mechanism including rollers, the rotation of which is provided by an electric motor with a tachometer sensor, which allows you to precisely control the motor movement to correctly position the bill in the path and speed broach notes. The device also includes a control device 5, a sensor device 6 and a storage device 7. In addition, it further comprises a piezoelectric sound signal generator 8 associated with the control device 5, which is configured to receive a signal from the sensor device 6. At the same time, the sensor device 6 contains RGB diodes, ultraviolet sensor, IR diodes, magnetic sensor. In addition, the touch device is configured to compare banknote data with data stored in a storage device 7, including a database containing information about the characteristic features of genuine banknotes, and generating a signal for the control device 5, and the pressure rollers provide the possibility of direct and reverse feeding of banknotes through touch device 6.

The present device operates as follows.

In the manufacture of a device for processing banknotes, a database of certain currencies is pre-recorded in the storage device. The database of characteristic features of genuine banknotes can be updated and generated by the user independently by passing genuine banknotes through the device. At the same time, this device is connected to a personal computer on which software is installed, which allows you to create, update and record a new database. Also, the database can be downloaded from the Internet by connecting this device to a computer with access to the Internet. Banks of different countries create databases of currencies, these databases can be stored in this device. The storage device is configured to completely or partially replace the stored software, and also allows you to record additional components.

When checking from the receiving tray 2, the banknote is captured by the bill-pulling mechanism and moves it through the sensor device 6, which provides a comprehensive analysis of the banknote using UV detection, IR detection, magnetic detection. In addition, optical density detection, banknote size detection and detection by spectral analysis of ink using IR and RGB diodes providing banknote illumination are provided.

A banknote can move directly through the entire device with an exit through another hole made in the wall of the housing 1, or it can return to the receiving tray 2. In the first case, the device is used to process a stack of banknotes. In the second case, the use of reverse movement to the receiving tray 2 is due to the verification of individual banknotes or with the inability to use direct movement.

In the touch device 6 signs of each individual banknote are registered, which are essential, for example, for assessing authenticity, type (currency, face value), banknote status, etc. Known features of authenticity and security methods include, for example, printing inks with special optical and / or magnetic properties, metallic or magnetic security threads, the use of bleach-free emission paper for printing banknotes, data contained in an electrical circuit, etc. The type of banknote is determined, for example, by its size, printed pattern, inks, etc. These signs are recorded by the touch device 6 and the corresponding data is compared using the database of the storage device 7, which can be made in the form of non-volatile storage device, which is a flash memory, etc. In addition, the storage device 7 is connected to the control device 5, which ensures the functioning of the software.

The sensor device 6 compares the data in the storage device 7 related to the registered features with comparative data, allowing to recognize authentic and, accordingly, counterfeit and / or presumably counterfeit banknotes, type of banknotes, their condition, etc. Comparative data is a database stored and regularly updated in the storage device 7 using software.

When a fake banknote is detected, the sensor device 6 generates a signal for the control device 5, which transmits the signal simultaneously to the display 3 and to the piezoelectric sound generator 8. In this case, visual information is displayed on the display 3 and a sound signal is given.

In addition, when checking a bundle of banknotes, this device provides the ability to determine the amount and number of checked banknotes with the output to display 3.

Claims (2)

1. A device for processing banknotes, comprising a housing, a receiving tray, a keyboard, a display, a bill-pulling mechanism including rollers, an electric motor with a tachometer sensor, a control device, a sensor device and a storage device, characterized in that it further comprises a piezoelectric sound signal generator associated with the control device, which is configured to receive a signal from the sensor device, while the sensor device contains RGB diodes, an ultraviolet sensor, IR diodes, the agnitic sensor, in addition, the sensor device is configured to compare banknote data with data stored in a storage device including a database containing information about the characteristic features of genuine banknotes, configured to update and replace information, and generate a signal for the control device, and pressure rollers provide the possibility of direct and reverse feeding of banknotes through a touch device. 2. The device according to claim 1, characterized in that it contains a hardware-software complex that provides the ability to determine the amount and number of checked banknotes.

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