BG63518B1 - Device for recording one and several one- and multi-stage, two- and three-dimensional multimedia encoded markings on documents, securities and other similar - Google Patents

Abstract

The device can be applied for marking of any types of documents and securities such as bank notes, passports, invoices and others for the elimination of any attempts at their faking. Carriers (1-7) feed codes to computers (8-14) and by means of the overt serial number, number and data of the issuer, supplied by computer (15), stored on carrier (16) after the end control of computer (21) by the controlling computer (17) with the recording head (18) and the conveying table (19) the encoded markings (22) are applied on the document (20). After the marking (22) is read by the reader (23) and the digits control by computer (24) every compliance of the overt data with every encoded marking is recorded on multimedia carriers (32-38) by the recording heads (25-31). 2 claims, 3 figures

Description

Technical field

The invention relates to a device 10 for recording one and several, one- and multi-stage, two- and three-dimensional multimedia encrypted markings on documents, securities and the like to protect and control their originality. 15

BACKGROUND OF THE INVENTION

Known devices for printing a series and number, marking, laser 20 perforation of a number or on the carrier of a carrier of documents, securities and others for the purpose of control and against counterfeiting.

All, regardless of type and type of head - tampo, high-speed 25 OCP, needle, laser, electron beam or other, have the following common disadvantages. They cannot implement one- or multi-level, two- or three-dimensional multimedia encrypted markings that record one or 30 very secret serial numbers and numbers by code. Do not provide, along with the recorded explicit, visible series and number or markings, recorded simultaneously and selectively stored for the purpose of eliminating corruption in the control bodies, on multimedia media of CD-ROM / DVD-ROM correspondences, at different levels of cipher-recorded series and the number contained in the explicit series, number or marking. They do not return back to one or many organizations that have supplied their cipher, the confidential for each document the correspondence of an explicit series and the number to a hidden one, in a way that personalizes the document or security in a multifaceted and confidential manner. They do not protect 45 originality by difficult-to-implement and simultaneous decryption-retrieval and replacement of all old-date CD-ROM / DVD-ROM databases in any anti-counterfeiting organization that provided ciphers for the hidden series and number.

SUMMARY OF THE INVENTION

A device for recording one or more, one- and multi-stage, two- and three-dimensional multimedia encrypted markings on documents, securities, and others to protect and control their originality, which device comprises an input signal block connected to the control computer, connected in turn to the marking block covered by feedback for control of ciphers and through the control computer connects to the recorder for multimedia media and represents cipher media connected to the computers, which are connected to the control computer and the carrier for the explicit series, number and data of the publisher is connected to the computer which is connected to the end control computer and the control computer, which in turn is connected to the recording head. The control computer is connected to the movement table on which the document is affixed, and the encryption marking under which the reader is connected to the cipher-control computer connected to the control computer, which in turn connects to the recording heads, which are placed above the media for any correspondence of the explicit data to each encryption mark. The device is characterized in that the marking element is a laser beam or an electron beam or a mechanical needle or an ink jet or other marker.

The inventive device records one or more one- and multi-stage multimedia two- and three-dimensional encrypted markings on documents, securities and the like for protection and control of their originality, the codes of which are supplied by different organizations and after their recording in explicit personalization - a series and number of the document and the security, the correspondences for each cipher separately of the visible personalization with the secret one recorded for the purpose of eliminating corruption in the control bodies on CD-ROM / DVD-ROM media For organizations providing codes that can control the authenticity of the recording and production of documents and other securities, together and independently. The time at which the device transmits new ciphers, records the cipher markings and multimedia bases with the correspondences transmitted to each organization providing the ciphers must be incomparably shorter than the time for simultaneous decryption, theft or replacement with old date of all databases. CD-ROM / DVD-ROM.

A multi-input device contains computers that can accept, in parallel, different and independent codes that form different encryption codes representing a secret series, number, both together, or both. The codes modify the standard visible marking, personalization of the document, securities or the like. The central computer, which combines the requirements of all codes and the main manifest series and number, manages the marking head and changes the parameters of the beam or writing element in the head and mass moving the document, securities or the like. It further diverts them in both horizontal directions, and in the vertical changes the power and duration of the impulses of the beam or the depth of perforation of a mechanical needle or other element so that the explicit marking contains one or more other secret, personalizing markings representing the hidden series, a number or both formed by codes. Apparently affixed, one or more, one- or multi-stage, two- or three-dimensional encrypted markings, the device records in parallel on independent multimedia media CD-ROM / DVD-ROM, level by level, each containing the correspondence of the explicit encrypted marking. The explicit series and number corresponds to the first secret number of the first code, the first CD-ROM / DVD-ROM; to the explicit series and number corresponds a second secret number from the second code-second CD-ROM / DVDROM, etc.

Explanation of the annexed figures

The invention is illustrated by the accompanying drawings, of which:

Figure 1 is a block diagram of a device for recording one or more explicit and seven two- and three-dimensional multimedia cipher tags in each explicit;

2 is an explanatory diagram of a perforated laser device with the device of FIG. 1 document with two-dimensional multimedia encrypted marking containing three visible and four invisible, naked-eye markings;

3 is an explanatory diagram of a device recorded in FIG. 1 three-dimensional multimedia three-digit marking.

Examples of carrying out the invention

One or more recording device. one- and multi-level, two- and three-dimensional multimedia encrypted markings on documents, securities and other valuable documents. for the protection and control of their originality, which device comprises an input signal unit coupled to the control computer connected in turn to the marking recording unit covered by cipher control feedback and connected to the recording unit via the control computer for multimedia media and represents ciphertext media associated with computers that are connected to the management computer, and the media for explicit series, publisher numbers, and data is associated with the computer that is connected to the computer for the control computer, which in turn is connected to the recording head, the control computer is connected to the movement table on which the document is affixed, and under the cipher marking is located the reader which is connected to the computer for the control of the ciphers connected to the control computer, which in turn is connected to the recording heads, which are positioned above the multimedia media for each correspondence of the explicit data to each encryption mark. The device is characterized in that the marking element is a laser beam or an electron beam or a mechanical needle or an ink jet or other marker.

The seven cipher markings 1 through 7 of FIG. 1 are supplied from independent levels of organization and read from independent computers 8 through 14 connected to the central computer 17 controlling the entire device. When the encryption marking product 20 is found to be fit by the ultimate quality control 21, the computer 15 permits marking of the standard marking determined by the carrier 16 but such that the marking head 18 by its own deviation x-y and mass 19 and change to the parameters of the writing element to record a two- or three-dimensional multimedia encrypted mark 22, in which the computer 17 summarizes all the ciphers set by the computers 8 to 14, changing the parameters of the operation of Chapter 18. After reading from the reader 23 and controlling the recording of com and the recording device 25 to 31 records multimedia CD-ROMs / DVD-ROMs 32 to 38 containing the correspondence of the explicit marking to each secret designated 1 to 7, respectively.

An exemplary implementation of the encrypted markings 1 through 7 of the apparatus of FIG. 1 are shown in FIG. 1 and FIG. 2.

An embodiment of the invention and operation of a laser head unit 18 for a single sheet of document and a mandrel with a total thickness of 60 μπι: a CO ₂ laser with a wavelength λ = 10.6 pm with a pulse energy E = 50 mJ and duration τ ^β 100 pS and a tracking frequency f = 1000 Hz records two-dimensional multimedia encrypted seven-step markings from 1 to 7 with variable apertures at each point from 0.25 to 0.4 mm.

An embodiment of the invention is the operation of a laser head unit for a group of documents: cobbled invoices of 75 sheets with a total thickness of 4.5 mm, a CO ₂ laser with an average power of 200 W, wavelength λ = 10.6 pm, by controlling from computer 17 and changing the energy in the pulse from 0.5 to 3 J, the pulse duration from 1 to 8 ms and the number of pulses from 1 to 10, records three-dimensional multimedia encrypted marking.

Claims (2)

1. A device for recording one or more, one- and multi-stage, two- and three-dimensional multimedia encrypted markings on documents, securities and the like for the protection and control of their originality, comprising a block for generating an input signal associated with the controller a computer, in turn, connected to the marking block covered by feedback for cipher control and through the control computer connects to the recorder for multimedia media and characterized in that it includes cipher media (1 to 7) related to the computers (8 to 14) that are connected to the management computer (17) and the publisher's explicit batch, number, and data (16) is connected to the computer (15), which is connected to the end control computer (21) and the control computer (17), which in turn is connected to the recording head (18), the control computer (17) being connected to the moving mass (19) on which the document (20) is established, and under the cipher mark (22) is located the reader (23), which is connected to the cipher control computer (24) connected to the control computer er (17), which in turn is connected to the recording heads (25-31), which are located above the multimedia media for each correspondence of the explicit data with each cipher mark (31 to 37). Device according to claim 1, characterized in that the marking element is a laser beam or an electron beam, or a mechanical needle, or an ink jet or other marker.