RU225940U1 - SECURITY DEVICE - Google Patents

Abstract

The utility model relates to the field of security devices and engineering and technical protection of objects. The security device includes sensitive elements of a metal detector mounted on interconnected panels, an RFID tag reader, a data processing unit and an alarm device, wherein the sensitive elements of the metal detector, the processing unit and the alarm device are interconnected by wire, and the electrical power supply of the device can be carried out from an autonomous or stationary source. A battery can be used as an autonomous source of electrical power.

Description

The utility model relates to the field of security devices and engineering and technical protection of objects.

In the context of this application, the general concept of “weapon” will be understood as any items related to ammunition, explosives, cold and hot weapons.

It is known that so-called metal detectors are used to detect weapons and prevent their sneaking into protected areas. They are installed, in particular, at the entrances to airports, train stations and other crowded places where there is a risk of terrorist attacks. At the same time, it is known that progress in the creation of polymer and composite materials has led to the creation of weapons from materials that are not detected by traditional metal detectors (Nikolaev N.V., Nekrasov M.I., Bogachev D.G., Sokolov A.M. - On the issue of countering security threats associated with the use of weapons made of polymer materials // Security issues. - No. 2. =40642). Known work on the creation of modified inspection tools capable of detecting weapons made of polymer materials is still at the research stage.

It is known that the Ministry of Defense of the Russian Federation and the Ministry of Internal Affairs of the Russian Federation are planning to introduce weapon marking using RFID tags (the Ministry of Defense and the Ministry of Internal Affairs are introducing radio tags for weapons and ammunition. - URL: https://www.idexpert.m/news/minoborony- i-mvd-vvodyat-radiometki-dlya-oruzhiya-i-boepripasov/?vsclid ^: =lq4uuvlcfx429186215 (date published: 04/29/2012)).

RFID (English Radio Frequency IDentification, radio frequency identification) is a method of automatic identification of objects in which data stored in so-called transponders, or RFID tags, is read or written using radio signals. Methods for marking firearms with RFID tags are being developed (“Siltek” tested RFID marking of Kalashnikov assault rifles. URL: https://news.rambler.rn/weapori/47155382/?utm_cjntent=news_media&utm_medium=read_more&uttr_source=copylink (date published 09/06/2021 )). The presence of such tags allows us to solve the problem of identifying weapons from a distance. Data from RFID tags can be automatically transferred to the accounting system for processing and analysis.

The “Spider Web” metal detector is known, including vertical panels with built-in sensitive elements connected to a control and display unit (Spider Web metal detector and its modifications. Operating instructions. - URL: https;//download.securityrussia.com/pautina_2018.pdf ( access date: 12/14/2023)). According to a well-known solution, it is possible to connect additional external devices to it: a video camera, a turnstile, an external light and sound warning, as well as a computer.

The closest in terms of the totality of essential features - the prototype of the claimed utility model - is a complex of engineering and technical protection of a protected object, including a metal detector, devices for detecting information not related to the presence of metal objects in the control zone, information processing means and an electrical power source (patent RU 105051 , published 05/27/2011). According to a known solution, a device for detecting radioactive materials and a speech identification device are used as a device for detecting information not related to the presence of metal objects in the control zone. As a source of electrical power, the authors of the well-known solution propose to use an uninterruptible power supply, a stabilizer and a secondary power source.

A common drawback of the known solutions is that not a single metal detector is capable of distinguishing objects themselves, but reacts to their mass and volume (see, for example, (Metal detector “Cobweb” and its modifications. Operating instructions. - URL: https:// download.securityrussia.com/pautina_2018.pdf (date of access: 12/14/2023 P.18).

The technical problem to be solved by the proposed utility model is to increase the efficiency of a security device that uses a metal detector by expanding the scope of its application to weapons whose material and dimensions do not trigger the sensitive elements of the metal detector.

The technical result of the implementation of the utility model is to increase the security of an object at the entrance to which a security device is installed, by increasing the likelihood of detecting weapons made of non-metallic materials.

The stated technical problem is solved by supplementing the design of a security device, including a metal detector, with an RFID tag reader connected to the processing unit with the ability to transmit data.

The novelty in the proposed security device is the use as additional equipment of an RFID tag reader associated with a processing unit with the ability to transmit data.

This feature is new, significant, industrially feasible and is aimed at achieving the stated technical result.

The design of the proposed device is illustrated in the drawing.

The figure schematically shows a general view of the proposed security device.

The positions are designated:

11, 12 - panels,

2 - sensitive element of the metal detector,

3 - RFID tag reader,

4 - data processing unit,

5 - alarm device.

As an example, which does not exclude other embodiments of the proposed device within the totality of essential features set out in the independent claim of the utility model formula, Fig. shows an embodiment of a security device with two vertical 11 and one horizontal 12 panels, two sensitive elements 2 of a metal detector placed in vertical panels 11, and one RFID tag reader 3 located in the horizontal panel 12. In other embodiments that do not contradict the set of essential features set forth in the independent claim of the utility model, a different number of sensitive elements 2 of the metal detector and reader 3 can be used RFID tags.

In Fig. the sensitive elements 2 of the metal detector, the RFID tag reader 3 and the data processing unit 4 are shown in the form of parallelepipeds protruding beyond the planes of the panels 11 and 12. It must be understood that this was done intentionally, only for the purpose of a clearer image in the sketch and does not indicate about the actual external shapes and position of the mentioned elements relative to the planes of the panels 11 and 12. Also, the number and arrangement of elements of the alarm device 5 along the height of the panels 12 may be different so that they are located higher, lower or have a different number.

All elements of the proposed device are interconnected through assembly operations using methods known from the prior art. In particular, panels 11 and 12 can be connected to each other, for example, using threaded fasteners; other elements of the proposed device are fixed to panels 11 and/or 12 also using threaded fasteners. In this case, the sensitive element 2 of the metal detector and the alarm device 5 are connected to the data processing unit 4 by wire. The data processing unit 4 is connected by wire to a power source (not shown in the figure), which can be autonomous, for example, in the form of batteries and stationary, made in the form of an electrical outlet.

The design of the elements of the proposed security device, not disclosed in the materials of this application, is known from the prior art and is not the subject of patent protection.

The security device proposed as this utility model operates as follows.

A person walks between panels 11.

If he has a weapon made of any metallic or non-metallic materials, but equipped with a mandatory RFID tag, the RFID tag reader 3 reacts to the presence of such a tag, reads it, and sends a signal to the data processing unit 4. The data processing unit 4 sends a signal to the alarm device 5 and identifies the item on which the RFID tag is present. If there is an information base in which RFID tags are associated with personal data of persons who have the right to carry weapons with the specified RFID tags, information about these individuals can be quickly obtained.

In addition, if the facility has established a regime prohibiting the carrying of weapons (for example, in schools - there are known tragedies in educational institutions when students carried weapons with them), if such a mark is identified, the person attempting to bring such a prohibited item will be detained, which will save many human lives!

If the weapon was made of non-metallic materials, and the design of the security device did not have a 3 RFID tag reader, a person with such a weapon could easily enter the protected area. In the event of a terrorist attack, the investigation would be slowed down or at least hampered by the need to establish the identity of the terrorist.

Thus, the use of the proposed security device can significantly increase the safety of people in the protected area.

Claims (2)

1. A security device, including sensitive elements of a metal detector, devices for detecting information not related to the presence of metal objects in the control zone, a data processing unit and an electrical power source, characterized in that it additionally contains sensitive elements of a metal detector, an RFID tag reader, a data processing unit and the alarm device are installed on interconnected panels. 2. Security device according to claim 1, characterized in that the electrical power source can be autonomous and/or stationary.

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