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WO2017178687A1 - Dispositif de détection et d'interception d'aéronefs sans pilote (drones) - Google Patents

Dispositif de détection et d'interception d'aéronefs sans pilote (drones) Download PDF

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Publication number
WO2017178687A1
WO2017178687A1 PCT/ES2017/070235 ES2017070235W WO2017178687A1 WO 2017178687 A1 WO2017178687 A1 WO 2017178687A1 ES 2017070235 W ES2017070235 W ES 2017070235W WO 2017178687 A1 WO2017178687 A1 WO 2017178687A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
drone
battery
interception
drones
Prior art date
Application number
PCT/ES2017/070235
Other languages
English (en)
Spanish (es)
Inventor
Jose Miguel CAÑETE AGUADO
Original Assignee
Cañete Aguado Jose Miguel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cañete Aguado Jose Miguel filed Critical Cañete Aguado Jose Miguel
Publication of WO2017178687A1 publication Critical patent/WO2017178687A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H11/00—Defence installations; Defence devices
    • F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H13/00—Means of attack or defence not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G01S19/15—Aircraft landing systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/12—Target-seeking control

Definitions

  • the invention relates to a base station and an autonomous unmanned aircraft that perform the detection and interception of unmanned ships in restricted airspaces.
  • Unmanned drones or aircraft have long been known and have become very popular. Its technical characteristics allow obtaining images of private places, being impossible to avoid.
  • the invention consists of two modules, one oriented to the automatic detection of drones and the other intended to intercept the drone itself.
  • the identification module consists of a base station where there are various detection methods.
  • the first would be a passive radar and the second an optical identification module, although other types of sensors can be used, such as for example the identification of the sound caused by a drone.
  • the advantage of having a passive radar allows, in addition to lowering the cost, is that it is not detected by any radar detection device.
  • the passive radar module consists of at least two antennas connected to an electronics that is capable of determining the distance of a moving flying object. Collecting the radio echoes caused by the collision of the waves emitted by a transmitter, using certain algorithms, analyzing the waves, this calculation can be performed. Being a passive radar, this transmitter can be from a mobile phone station, a television channel, a radio channel, etc.
  • the optical identification allows, using several cameras facing the perimeter to be protected, to identify the presence of unwanted drones by visual recognition software.
  • both elements allows more reliable identification. Although it is not necessary to have both modules, one or the other is enough. It can also be complemented with an audio analysis by the noise emitted by a drone. Using different devices, connected to each other via WiFi, 3G / 4G or any method of data connection, it would be possible to triangulate the exact position of the intruder drone. Knowing therefore distance, height and position.
  • the drone is also loaded and maintained on said platform.
  • the charging module consists of terminals connected to the legs of the drone and other terminals in the base station.
  • the drone would land at the base station by visual recognition of a figure that would allow coupling with the base station. To do this, the drone would have a mini camera or an infrared sensor. Once the device is in contact the drone activating a relay autonomously, disconnecting the flight electronics and that would allow the battery to auto-charge.
  • the station once detected that the battery is charged, would indicate it to the on-board computer of the drone and proceed to reactivate the flight modules or remain awaiting the appearance of an intruder.
  • the on-board computer would have a mini-battery that could be charged wirelessly.
  • the interception drone is characterized by being an autonomous unmanned aircraft but receiving information from the base station module (as long as it is not in the interception process). Its autonomy lies in various sensors that allow its orientation and control. As well as a computer that carries on board, which interprets this information and makes decisions regarding navigation.
  • the advantage of a multirotor (with three, four, six, eight engines ... and with various configurations such as T, X, + 7) is that it does not require much space for takeoff and landing operations, although the module can embark on other aircraft.
  • the sensors on board can be grouped into two: those intended for navigation and those intended for interception.
  • the recognition sensors allow to obtain an image recognition and information about the distance that the object is located (so economical with two cameras, or laser mesh sensor, with higher cost).
  • the actuators are a low power interference emitter to intercept the signals, whether radio, WiFi, Bluetooth or GPS of the intruder drone and a relay module that displays a network or mesh capable of capturing the intruder drone.
  • the drone through the navigation software embedded in the on-board computer, thanks to the information provided by the base stations as well as the interception sensors, through interception path algorithms can reach the intruder drone. And being at close range, the computer can activate a radio interception module or jamming, by the usual bands used by radio control devices (for example 2.4GHz, 5GHz, 3G signal, Wifi, Bluetooth ...) . This would allow the intruder drone to be knocked down if it is radio-controlled.
  • radio control devices for example 2.4GHz, 5GHz, 3G signal, Wifi, Bluetooth
  • the drone can carry a load, in the case where the drone to be intercepted is not governed by radio signals, it is equipped with a net or wires of light material (weighted at its ends, which can be deployed when the on-board computer determine, by changing the polarity of an electromagnet, being the objective that is entangled with the propellers of the drone to be intercepted, in order to be able to tear it down.
  • the drone incorporates a receiver through which, through a commercial transmitter, it is possible take control because in certain cases it may be interesting to correct your trajectory or maneuvers.
  • a first battery is responsible for feeding the entire flight module including engines.
  • a second battery that makes the on-board computer independent. So, the computer calculates the battery available to fly and the one needed to return to the charging point. Thus the drone could return to the charging station, auto-recharge and be available for another mission.
  • the on-board computer was connected to the flight battery and another in which it was not.
  • the battery of the on-board computer would be independent of that of the flight module.
  • the on-board computer battery would be charged wirelessly using a Qi module, already existing in the market. This charging module has the advantage of having no contact, so it facilitates the coupling and governance of the device in the recharging maneuvers.
  • the advantages with this device are clear. It is not necessary to have any person watching whether there are drones flying over or not.
  • the device as designed is a cheap alternative to radio interception from the ground. It also does not cause interference in the surrounding areas, since it is applied at a short distance from the drone to be intercepted. And of course, avoid damage to animals used to intercept, since high speed drone propellers can cause cuts and serious injuries.
  • Figure 1 Shows a diagram of the modules or components of the base station. Where there is the detection module (optical and radar) others may exist.
  • the process module where there is a computer that has GPS, 3G / 4G and Wifi for intercommunication with the rest of the stations and with the interception drones. Integrated or separate, you can have a charging module for intercept drones.
  • Figure 2. Shows a diagram of a drone interceptor module. A quadcopter configuration has been represented in +, but any drone configuration, such as octacopter or quadcopter in X, would be worth it.
  • Figure 3. Shows a summary diagram about the drone modules. Basically, it has a target tracking module through various sensors such as optical media, laser mesh ... An interception module, which can be through interference and / or folding mesh. The navigation control module. The flight stabilization module. And finally, the load power module. PREFERRED EMBODIMENT OF THE INVENTION
  • modules and parts that already exist in the market may be available. Allowing for it to achieve a low cost, a good margin and an adjusted price.
  • the base station For the construction of the base station, you can count on the following elements. As optical detection elements, high-definition cameras can be used, arranged in such a way that 360 ° and the entire airspace are covered. To build the radar detector, it is enough with two or three antennas, connected to an electronics that allow to make the appropriate filters and give the information to the computer. For the computer, there are many modules that can use necessary processing, and peripherals for GPS, 3G / 4G and WiFi communication. The charging module can be built using battery chargers (physical and wireless) already existing in the market, connected to an electronics that allow the computer to control the charging cycles.
  • Drones can be manufactured with existing parts at any model aircraft supplier.
  • Control electronics are incorporated that are capable of simulating the signals of a radio control command (replacing a receiver of a control station). That electronics would be connected to the on-board computer, which is the one that makes the decisions regarding the maneuvers to be performed.
  • This computer has software algorithms implemented, which thanks to the recognition of images and other sensors, are able to locate a target and follow it. In addition, it is able to communicate with the base stations by means of a secure protocol, by means of standard communication modules.
  • the interference generation module is nothing more than an electronics that generates waves at various frequencies to which the drone control modules on the market emit.
  • a network made of lightweight but resistant materials can be deployed. The network would be deployed by the effect of an electromagnet, which when activated a relay, would cause its deployment.
  • the modules can be purchased from electronics, communications and aeromodelling providers. Once developed Control softwares and parts can be manufactured in series. Therefore, the work of this company would be to assemble, install and maintain the aforementioned device. For these services, the company could charge financial compensation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

L'invention concerne un dispositif de détection et d'interception de drones, le tout formant un système. Le dispositif comprend un radar passif de surveillance et de détection, un système de communications et de synchronisation, un système de charge des drones d'interception, un ou plusieurs aéronefs sans pilote autonomes chargés d'assurer l'interception de l'objectif avec des capteurs de suivi, des systèmes de navigation et de communication, un système embarqué d'interférences radio dans les systèmes de navigation ou de commande de l'aéronef intrus, et, si le procédé n'est pas efficace, de procéder à l'interception avec des moyens physiques par lancement d'un filet.
PCT/ES2017/070235 2016-04-12 2017-04-12 Dispositif de détection et d'interception d'aéronefs sans pilote (drones) WO2017178687A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201630455 2016-04-12
ES201630455U ES1161136Y (es) 2016-04-12 2016-04-12 Dispositivo de deteccion e intercepcion de aeronaves no tripuladas (drones)

Publications (1)

Publication Number Publication Date
WO2017178687A1 true WO2017178687A1 (fr) 2017-10-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2017/070235 WO2017178687A1 (fr) 2016-04-12 2017-04-12 Dispositif de détection et d'interception d'aéronefs sans pilote (drones)

Country Status (2)

Country Link
ES (1) ES1161136Y (fr)
WO (1) WO2017178687A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2821856C1 (ru) * 2023-10-23 2024-06-27 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" (СФУ) Способ создания зоны защиты территорий от низколетящих беспилотных летательных аппаратов

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107479554B (zh) * 2017-09-07 2020-12-11 海南飞行者科技有限公司 机器人系统及其户外建图导航方法
CN109323624A (zh) * 2018-10-26 2019-02-12 广州市海林电子科技发展有限公司 一种岛礁基地警戒防御系统及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090314883A1 (en) * 2007-05-10 2009-12-24 Arlton Paul E Uav launch and recovery system
US20140195150A1 (en) * 2009-12-18 2014-07-10 Edward Oscar Rios High Altitude, Long Endurance, Unmanned Aircraft and Methods of Operation Thereof
KR101436989B1 (ko) * 2014-05-26 2014-09-16 유콘시스템 주식회사 소형 무인항공기의 요격방법
US8955110B1 (en) * 2011-01-14 2015-02-10 Robert W. Twitchell, Jr. IP jamming systems utilizing virtual dispersive networking
US20160023760A1 (en) * 2014-07-28 2016-01-28 Insitu, Inc. Systems and methods countering an unmanned air vehicle
DE102015008256A1 (de) * 2015-06-26 2016-12-29 Diehl Bgt Defence Gmbh & Co. Kg Abwehrdrohne zur Abwehr von Kleindrohnen
WO2017040254A1 (fr) * 2015-08-28 2017-03-09 Laufer Wind Group Llc Atténuation des menaces sur les petits aéronefs sans équipage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090314883A1 (en) * 2007-05-10 2009-12-24 Arlton Paul E Uav launch and recovery system
US20140195150A1 (en) * 2009-12-18 2014-07-10 Edward Oscar Rios High Altitude, Long Endurance, Unmanned Aircraft and Methods of Operation Thereof
US8955110B1 (en) * 2011-01-14 2015-02-10 Robert W. Twitchell, Jr. IP jamming systems utilizing virtual dispersive networking
KR101436989B1 (ko) * 2014-05-26 2014-09-16 유콘시스템 주식회사 소형 무인항공기의 요격방법
US20160023760A1 (en) * 2014-07-28 2016-01-28 Insitu, Inc. Systems and methods countering an unmanned air vehicle
DE102015008256A1 (de) * 2015-06-26 2016-12-29 Diehl Bgt Defence Gmbh & Co. Kg Abwehrdrohne zur Abwehr von Kleindrohnen
WO2017040254A1 (fr) * 2015-08-28 2017-03-09 Laufer Wind Group Llc Atténuation des menaces sur les petits aéronefs sans équipage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2821856C1 (ru) * 2023-10-23 2024-06-27 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" (СФУ) Способ создания зоны защиты территорий от низколетящих беспилотных летательных аппаратов

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Publication number Publication date
ES1161136U (es) 2016-07-18
ES1161136Y (es) 2016-10-10

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