公开(公告)号：US20180172871A1

公开(公告)日：2018-06-21

申请号：US15891589

申请日：2018-02-08

Applicant: Andrey KUZNETSOV ,  Viktor MESHCHERYAKOV

Inventor： Andrey KUZNETSOV ,  Viktor MESHCHERYAKOV

IPC: G01V3/12 ,  G01V8/00 ,  G01S13/04 ,  G01R27/26

CPC classification number: G01V3/12 ,  G01R27/267 ,  G01S7/025 ,  G01S13/04 ,  G01S13/86 ,  G01S13/887 ,  G01V8/005

Abstract: Methods and systems for detection of threats in secure areas are disclosed. Microwaves are transmitted into high traffic areas and are reflected off or transmitted through targets within that area. The resulting signals are detected at receiving antennas which are designed to have a high cross-polarization discrimination (XPD) such that co- and cross-polarizations of the resulting signals are separable for further processing. The receiving antennas of the present invention comprise elliptical antennas with a double-ridged waveguide on the interior and a conically-shaped exterior. This particular design for the receiving antennas allows to technologically obtain an XPD of about 30 dB or more for solid angles measured from a receiving antenna's boresight (the main lobe axis), and formed by rotating the corresponding 30-degree planar angle around the main lobe axis, the solid angles measuring approximately 0.84 sr, in a frequency range between 9.5 and 20 GHz.

公开(公告)号：US20160117898A1

公开(公告)日：2016-04-28

申请号：US14964328

申请日：2015-12-09

Applicant: Andrey KUZNETSOV ,  Valery AVERYANOV ,  Igor GORSHKOV

Inventor： Andrey KUZNETSOV ,  Valery AVERYANOV ,  Igor GORSHKOV

IPC: G08B13/196 ,  G08B21/02

CPC classification number: G08B13/196 ,  G06K9/00771 ,  G06K2209/09 ,  G08B21/02 ,  H04N5/30 ,  H04N5/32 ,  H04N13/239

Abstract: The present invention is a multi-modal security checkpoint. The security checkpoint can simultaneously scan for and identify hidden metallic (weapon and shrapnel), non-metallic (explosives and IED), and radioactive/nuclear threats. The security checkpoint can also perform long range facial recognition and detect suspected terrorists. The security checkpoint combines many threat detection technologies into one checkpoint that allows it to be robust and detect a large variety of threats including hidden weapons, explosives, dirty bombs, and other threats.

Abstract translation: 本发明是多模式安全检查点。 安全检查站可以同时扫描并识别隐藏的金属（武器和弹片），非金属（爆炸物和IED）以及放射性/核威胁。 安全检查站还可以执行长距离的面部识别并检测可疑的恐怖分子。 安全检查点将许多威胁检测技术组合成一个检查点，使其能够稳定并检测各种威胁，包括隐藏的武器，爆炸物，肮脏的炸弹和其他威胁。

公开(公告)号：US20150208003A1

公开(公告)日：2015-07-23

申请号：US14160895

申请日：2014-01-22

Applicant: Andrey KUZNETSOV ,  Valery Averyanov ,  Igor Gorshkov

Inventor： Andrey KUZNETSOV ,  Valery Averyanov ,  Igor Gorshkov

IPC: H04N5/30 ,  G06K9/46 ,  H04N13/02

CPC classification number: H04N5/30 ,  G06K9/00771 ,  G06K9/4604 ,  G06K2209/09 ,  H04N13/239

Abstract: Disclosed herein is a method and system for detecting potentially hazardous and/or explosive material concealed under clothing or in luggage. Through the emission, reflection, and reception of microwave radiation, a 3D image of a targeted area can be constructed. The image will show the outline of a moving person as well as any dielectric objects potentially hidden on their body. By measuring phases and amplitudes of microwaves reflected off a dielectric object, the optical path of the microwave through a hidden object can be determined, thus allowing for the creation of a 3D microwave image of a targeted area. Several emitters and receivers can be utilized at once, and video imaging can also be superimposed over the microwave image for improved detection accuracy. The invention has security and safety applications across the nation, particularly in areas of mass transit and large public events.

Abstract translation: 本文公开了一种用于检测隐藏在衣服或行李箱内的潜在危险和/或爆炸性物质的方法和系统。 通过微波辐射的发射，反射和接收，可以构建目标区域的3D图像。 该图像将显示移动人物的轮廓以及潜在隐藏在其身体上的任何电介质物体。 通过测量从电介质物体反射的微波的相位和振幅，可以确定通过隐藏物体的微波的光路，从而允许创建目标区域的3D微波图像。 可以一次使用几个发射器和接收器，并且还可以在微波图像上叠加视频成像以提高检测精度。 本发明在全国范围内具有安全和安全应用，特别是在公共交通和大型公共事件领域。

公开(公告)号：US20170329033A1

公开(公告)日：2017-11-16

申请号：US15596345

申请日：2017-05-16

Applicant: Andrey KUZNETSOV ,  Valery AVERYANOV ,  Igor GORSHKOV

Inventor： Andrey KUZNETSOV ,  Valery AVERYANOV ,  Igor GORSHKOV

IPC: G01V3/12 ,  G08B21/02 ,  G01V8/00 ,  G01V8/10 ,  H04N13/02 ,  H04N7/18

CPC classification number: G01V3/12 ,  G01V8/005 ,  G01V8/10 ,  G06K9/00771 ,  G06K2209/09 ,  G08B13/196 ,  G08B21/02 ,  H04N5/30 ,  H04N5/32 ,  H04N7/181 ,  H04N13/239 ,  H04N13/282

Abstract: The present invention comprises a multi-modal security checkpoint. The security checkpoint can simultaneously scan for and simultaneously identify hidden metallics (e.g., weapons, shrapnel) and non-metallics (e.g., explosives, dielectrics). The security checkpoint performs scanning and identifying at a rate of 15 or more frames per second for all targets within the inspection area. The security checkpoint comprises blocks for sending and receiving radiation signals, the blocks comprising transmitters and/or receivers, the blocks being configured to share information to compare cross- and co-polarizations of signals emitted. The security checkpoint combines many threat detection technologies into one checkpoint that allows it to be robust and detect a large variety of threats in mass transit hubs requiring high throughput processing capabilities.

公开(公告)号：US20170160419A1

公开(公告)日：2017-06-08

申请号：US14319222

申请日：2014-06-30

Applicant: Andrey KUZNETSOV ,  Valery AVERYANOV ,  Stanislav VOROBYEV ,  Igor GORSHKOV

Inventor： Andrey KUZNETSOV ,  Valery AVERYANOV ,  Stanislav VOROBYEV ,  Igor GORSHKOV

IPC: G01V3/12 ,  G01N22/00

CPC classification number: G01V3/12

Abstract: A method for standoff detection and analysis of objects comprises sending a signal through an inspection area, from a transmitter to a receiver, wherein the signal travels through objects in its path. If the signal encounters an object, through which it must travel, the speed of signal distribution decreases and its amplitude drops. A processor then determines the amplitude of the signal and whether the amplitude is above a given threshold, and if the threshold is met, further determining the shift in length of the signal's optical path, determining the thickness of the object, calculating the dielectric permittivity constant, and comparing this constant to known values of different materials to determine a preselected group of materials, to which the object in the inspection area belongs, and whether the inspected object belongs to a preselected group of dangerous objects. A system for detecting and analyzing such materials is also disclosed.

公开(公告)号：US20150310713A1

公开(公告)日：2015-10-29

申请号：US14259603

申请日：2014-04-23

Applicant: David Gustav KELLERMANN ,  Andrey KUZNETSOV ,  Igor GORSHKOV

Inventor： David Gustav KELLERMANN ,  Andrey KUZNETSOV ,  Igor GORSHKOV

IPC: G08B13/22 ,  G07C9/00 ,  G08B13/196

CPC classification number: G08B15/007 ,  E05G5/003 ,  E06B3/90

Abstract: A barrier and system for the protection of a crowd from terrorists, by evaluating each individual for any concealed prohibited items. Each individual is exposed to one or more screening mechanisms, controlled by a monitoring unit, while passing in an organized fashion through an enclosed walkway containing the screening mechanism, and exiting on the other side. When a prohibited object is detected, response is provided and the smart door device is locked to detain and isolate the suspected individual in the device structure's interior. The structure of the invention is also configured to deflect the blast created by a potential explosion and prevent harm to other individuals and structures nearby.

Abstract translation: 通过评估每个人隐藏的被禁止物品的一个屏障和系统来保护人群免遭恐怖分子的束缚和制度。 每个人暴露于一个或多个筛选机构，由监测单元控制，同时以有组织的方式穿过包含筛分机构的封闭走道，并在另一侧离开。 当检测到禁止的对象时，提供响应并且智能门装置被锁定以扣留并隔离设备结构内部的可疑个体。 本发明的结构还构造成使由潜在爆炸产生的爆炸物偏转，并防止对附近的其他个人和结构造成伤害。