RU186641U1 - STORAGE HOUSING WITH COMBINED SECURITY ELEMENTS TO EXCLUDE UNAUTHORIZED ACCESS - Google Patents

Abstract

The invention relates to a storage enclosure with combined security elements to prevent unauthorized access to the contents of the storage containing a two-layer controlled storage enclosure with a protection element based on the use of data on the state of the discharged atmosphere (vacuum) between the layers of the housing, as well as a protection element based on integrity analysis electrical circuits implemented using flexible printed circuit boards with a topology for overlapping electrically conductive tracks, between which is laid line transmission of electronic data controls. The internal frame, located inside the protective layers, is designed to accommodate auxiliary equipment: the storage management controller and the storage content protection system, and also protects the protection layer based on the analysis of the integrity of electrical circuits from damage that the contents of the storage can cause during transportation and bookmarking. The utility model provides increased protection of the case of the controlled storage from unauthorized entry. 1 ill.

Description

The storage case with combined security elements to prevent unauthorized access is designed to design and create on its basis stationary and portable storage facilities for banknotes, documents and securities.

From the prior art [international patent application WO 0212671 A1, publ. 02/14/2002] the design of the device for creating storages (protected space) using the “mat” as a wire mesh type, pressed into the device body element as a passive protection element, is known. In this device, in addition to protection from radio interference, protection against penetration through the housing element is also achieved by monitoring the integrity of the protective grid. The protective mesh in a known design is flexible, which makes it possible to create storages of various configurations.

The disadvantage of this design is that even with small mesh sizes, there are many ways to quickly penetrate between cells. For example, ultrasonic cutters tuned to a specific wavelength corresponding to the structure of the material can destroy the casing without damaging the protective mesh. It is also possible to access the elements of the grid with the subsequent imitation of its integrity, excluding from the work the whole fate of the housing protection. This access is possible by installing a shunt in certain sections of the housing, since the decision on the integrity of the housing is made by analyzing the integrity of the electrical circuit.

The prior art [patent for utility model RU 177665 U1 publ. 03/05/2018] there is a known design for constructing a multilayer case with a passive security element for creating on its basis storages of paper documents and banknotes. The use of a discharged atmosphere (vacuum) created between the elements of the housing is proposed as a protective element of the housing. The presence of a power frame allows you to place a storage content protection system (marking system) without damaging the tightness of the protective case.

The disadvantage of this design is that when designing a storage facility, it becomes necessary to place technological holes (cable channels) and fasteners in its housing. Fasteners are necessary both for connecting the housing elements, and for placing external or composite elements (storage lid, handles for transporting the storage, etc.). At the same time, the locations of fasteners and technological holes are isolated from the vacuum zone and can be used for unauthorized access.

The technical result of the proposed utility model is to improve the protection of the contents of the monitored storage from unauthorized access and the protection of electronic controls (wired communication lines) from remote and contact methods of exposure and interception.

The technical result is achieved by constructing a two-layer case of a controlled storage with a protection element based on the use of data on the state of the discharged atmosphere (vacuum) between the layers of the case, as well as a protection element based on an analysis of the integrity of electrical circuits, implemented using flexible printed circuit boards with a topology for overlapping electrically conductive tracks, between which are laid, data lines of electronic controls.

In FIG. 1 depicts a storage enclosure proposed in the present utility model.

The proposed storage enclosure with combined protection elements contains an external two-layer enclosure (1) used as a protection element based on a discharged atmosphere (vacuum), followed by a protection layer based on the analysis of the integrity of electrical circuits (2), the next housing element is an internal frame (8) on which auxiliary equipment is mounted.

The external two-layer case (1) includes an external layer (1.1) made of materials of special strength and designed to protect the storage case from possible accidental effects during transportation of the storage; and the inner layer (1.2) made of light polymeric materials, the main task of which is to ensure the tightness of the interlayer space.

In the interlayer space (1.3) between the outer layer (1.1) and the inner layer (1.2) of the outer two-layer body (1), a vacuum (rarefied medium) is created. The state (quality) of vacuum in the interlayer space (1.3) is monitored by a vacuum sensor (4), which is located on the inner layer (1.2) of the outer two-layer housing (1). The sensor readings on the storage lines of communication (3) are transmitted to the storage management controller (5), which registers the values, and when the readings change sharply (case depressurization), it gives a command to activate storage content protection systems (6) via the storage lines of communication (3).

To create a vacuum (discharged medium) in the interlayer space (1.3), a nipple (1) is integrated into the inner layer of the outer two-layer casing (1.2), through which the necessary discharged medium (vacuum) is created using special pumps.

The protection layer based on the analysis of the integrity of electrical circuits (2) is mounted using an adhesive joint on an external two-layer case (1) and is a flexible printed circuit board consisting of 5 layers of electrically conductive tracks. In the two upper and two lower layers of the printed circuit board, the electric circuit must be a continuous conductor laid in a layer in the form of a "snake" with a gap width between the tracks not exceeding the width of the tracks of the electrical conductor. These layers are protective and must be shifted in space relative to each other, so that the electrical circuits of each layer, in projection onto all 4 protective layers, constitute a protective sheet that excludes any through mechanical penetration without violating the integrity of the electrical circuits. Each of the circuits, through the storage communication lines (3), is connected to the storage management controller (5), which, when one of the electrical circuits in the protective layers is broken, issues a command to activate storage content protection systems (6) via the storage communication lines (3).

Communication lines of the storage (3) are laid inside the protection element based on the analysis of the integrity of the electrical circuits (2), and represents electrical conductors laid in the middle layer of a flexible printed circuit board. Such an implementation of storage lines of communication (3) eliminates physical access to communication lines, thereby eliminating the possibility of intercepting storage lines of communication (3) connecting the storage management controller (5) with a vacuum sensor (4) and storage content protection system (6).

As a system for protecting the contents of the repository (6), a composite system for marking banknotes, documents and securities is used [patent for utility model RU 176952 U1 publ. 02/02/2018] or similar.

Inside the perimeter of the outer two-layer housing (1) with an integrated protection layer, based on the analysis of the integrity of electrical circuits (2), an internal frame (8) is mounted using threaded connections.

The inner frame (8) is made of metal or other durable materials. The internal frame (8) is designed to accommodate auxiliary equipment: the storage management controller (5) and the storage content protection system (6), and also protects the protection layer based on the analysis of the integrity of electrical circuits (2) from damage that the storage contents can cause during transportation and bookmark.

Such a construction of a storage enclosure with combined security elements provides a significant advantage compared to other methods for constructing controlled storage facilities. The proposed utility model provides an integrated approach to protecting the contents of the repository based on the use of various protection principles. The advantages are achieved through the use of a combination of an external two-layer housing with a vacuum layer (1) and a vacuum quality sensor (4), which allows an initial analysis of penetration attempts, and a protection layer based on the analysis of the integrity of electrical circuits (2), which protects against through penetration into the storage and protection of electric communication lines from unauthorized access. Using combined protection allows you to register and respond to the following methods of unauthorized entry:

- transient temperature changes;

- any mechanical effects (including the guillotine);

- shots from small arms and explosives;

- exposure to aggressive environments;

- interception of electric communication lines.

Any of these effects will lead to the destruction of the outer layer (1.1) of the outer two-layer body (1), including through the formation of microcracks. Such destruction will lead to a change in the quality of the vacuum and registration of this change by the sensor (4).

When trying to enter the storehouse through technological holes in the case or at the locations of the “embedded” elements of the case, it will damage the protection layer based on the analysis of the integrity of electrical circuits (2).

Damage to any of the protection layers will trigger the operation of the content protection system of the storage (6) located on the internal frame (8), together with the storage management controller (5).

Claims (1)

Storage body with combined security elements to prevent unauthorized access using an external two-layer body of the controlled storage with a security element based on the use of data on the state of the discharged atmosphere (vacuum) between the layers of the body, as well as a security element based on the analysis of the integrity of electrical circuits implemented using flexible printed circuit boards with a topology for overlapping electrically conductive tracks, between which electronic data lines are laid nt management.

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