RU173782U1 - DEVICE FOR INTEGRATED INFLUENCE ON THE VIOLATOR - Google Patents

Abstract

The utility model relates to the field of protection against biological objects and can be used in physical protection systems from violators. The technical result of the invention is to increase the effectiveness of non-lethal pain exposure to the intruder due to the additional use of uncomfortable optical radiation, the amplitude modulation frequency of which is equal to the frequency difference of the acoustic emitters. The device of complex impact on the intruder contains a device control unit, an amplitude modulator of an optical emitter, two acoustic and one optical emitters. New in the device is the introduction of an optical emitter and an amplitude modulator that controls its operation. Emitters form narrowly directed rays of physical fields directed at the intruder, forming his avoidance reaction from the zone of simultaneous complex exposure to acoustic and optical emitters.

Description

The utility model relates to the field of protection against biological objects and can be used in physical protection systems from the intruder.

Known "system of active counteraction" - Active Denial System (ADS) manufactured in the USA [1]. The ADS installation emits directed energy in the range of millimeter waves, which has a short-term painful thermal effect on people at a distance of up to 500 m.The disadvantage of this system is the need to create significant radiated power required for rapid thermal heating of the surface of the human body. Hence the cumbersome installation, including a mobile power plant, high cost.

Closest to the claimed invention is a device for acoustic impact on the intruder [2]. For acoustic impact on the intruder, a two-frequency signal is used. In this case, the difference between the carrier frequencies is taken equal to the frequency of the maximum sensitivity of the auditory tract of the intruder. To enhance the pain effect, both signals are modulated in amplitude in the infra-low-frequency region - in the range of resonant frequencies of the human hearing organs.

On this technical basis, a system of non-linear parametric acoustic impact “Whisper” was developed [3].

The disadvantage of the prototype [2] is the ability to counter it by using means of hearing protection, such as ear plugs, protective acoustic headphones.

The technical result of the invention is to increase the effectiveness of non-lethal pain exposure to the intruder due to the additional use of uncomfortable optical radiation. The area of operation of the optical emitter coincides in space in size with the zone of nonlinear parametric acoustic exposure. At the same time, an amplitude modulator of an optical emitter is introduced into the device, the modulation frequency of which is equal to the frequency difference of the acoustic emitters.

The device (Fig. 1) contains a device control unit (1), an amplitude modulator of the acoustic emitter (2), acoustic emitter 1 (3), optical emitter (4), and acoustic emitter 2 (5).

The device operates as follows.

The signal from the control unit (1), which sets the modulation parameters of the optical effect on the intruder, is fed to the amplitude modulator of the optical emitter (2). From the output of the amplitude modulator (2), a difference frequency signal of acoustic emitters is generated, modulating the operation of the optical emitter (4). Emitters form narrowly directed rays of physical fields, which together provide an effective non-lethal psychophysiological effect on the intruder (6).

INFORMATION SOURCES

1. Polit-inform. ru // Active drop system. Active Denial System, ADS. 2016. URL: http://www.polit-inform.ru/showObject/objID/33 (accessed: 05.23.2016).

2. G.N. Shcherbakov, M.A. Antselevich., ʺAcoustic impact on the intruder, ʺ utility model 148555, March 2014.

3. Makarevich OL, Shcherbakov GN, ʺModern state and development prospects of wave weapons of non-lethal action, ʺ // Special equipment, No. 1, 2015. P. 2-9.

Claims (2)

1. The device is a complex impact on the intruder, containing a control unit and two acoustic emitters, characterized in that it is introduced an optical emitter, whose coverage area coincides with the zone of non-linear parametric acoustic impact of acoustic emitters. 2. The device according to p. 1, characterized in that the amplitude modulator of the optical emitter is introduced, while its frequency coincides with the frequency difference of the acoustic emitters.

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