WO2004068162A3 - System and method for identifying and location an acoustic event (sniper) - Google Patents

System and method for identifying and location an acoustic event (sniper) Download PDF

Info

Publication number
WO2004068162A3
WO2004068162A3 PCT/US2004/002036 US2004002036W WO2004068162A3 WO 2004068162 A3 WO2004068162 A3 WO 2004068162A3 US 2004002036 W US2004002036 W US 2004002036W WO 2004068162 A3 WO2004068162 A3 WO 2004068162A3
Authority
WO
WIPO (PCT)
Prior art keywords
event
sensor
sensors
identifying
location
Prior art date
Application number
PCT/US2004/002036
Other languages
French (fr)
Other versions
WO2004068162A2 (en
Inventor
Frank Patterson Jr
Kevin C Baxter
Fred H Holmes
Original Assignee
Frank Patterson Jr
Kevin C Baxter
Fred H Holmes
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 Frank Patterson Jr, Kevin C Baxter, Fred H Holmes filed Critical Frank Patterson Jr
Priority to EP04704499A priority Critical patent/EP1592982A2/en
Priority to AU2004207239A priority patent/AU2004207239B8/en
Priority to NZ541959A priority patent/NZ541959A/en
Publication of WO2004068162A2 publication Critical patent/WO2004068162A2/en
Publication of WO2004068162A3 publication Critical patent/WO2004068162A3/en
Priority to IL169836A priority patent/IL169836A/en

Links

Classifications

    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
    • 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
    • G01S19/18—Military applications
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/30—Determining absolute distances from a plurality of spaced points of known location
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/906—Airborne shock-wave detection

Abstract

A system and method for detecting, identifying, and fixing the location of the source of an acoustic event. The inventive system includes: a plurality of sensors dispersed at somewhat regular intervals throughout a monitored area; a communication network adapted to deliver information from the sensors to a host processor; and a process within the host processor for determining, from the absolute times of arrival of an event at two or more sensors, a position of the source of the event. Acoustic events are detected and analyzed at each sensor so that the sensor transmits over the network: an identifier for the sensor; an identifier for the type of event; and a precise absolute time of arrival of the event at the sensor. In a preferred embodiment, the system also identifies the type of weapon firing a gunshot.
PCT/US2004/002036 2003-01-24 2004-01-22 System and method for identifying and location an acoustic event (sniper) WO2004068162A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04704499A EP1592982A2 (en) 2003-01-24 2004-01-22 System and method for identifying and locating an acoustic event
AU2004207239A AU2004207239B8 (en) 2003-01-24 2004-01-22 System and method for identifying and locating an acoustic event (SNIPER)
NZ541959A NZ541959A (en) 2003-01-24 2004-01-22 System and method for identifying and locating an acoustic event
IL169836A IL169836A (en) 2003-01-24 2005-07-24 System and method for identifying and locating an acoustic event

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/248,511 2003-01-24
US10/248,511 US6847587B2 (en) 2002-08-07 2003-01-24 System and method for identifying and locating an acoustic event

Publications (2)

Publication Number Publication Date
WO2004068162A2 WO2004068162A2 (en) 2004-08-12
WO2004068162A3 true WO2004068162A3 (en) 2004-12-16

Family

ID=32823575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/002036 WO2004068162A2 (en) 2003-01-24 2004-01-22 System and method for identifying and location an acoustic event (sniper)

Country Status (6)

Country Link
US (1) US6847587B2 (en)
EP (1) EP1592982A2 (en)
AU (1) AU2004207239B8 (en)
IL (1) IL169836A (en)
NZ (1) NZ541959A (en)
WO (1) WO2004068162A2 (en)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7710278B2 (en) * 2003-01-24 2010-05-04 Shotspotter, Inc. Systems and methods of identifying/locating weapon fire using envelope detection
US20080221793A1 (en) * 2003-01-24 2008-09-11 Shotspotteer, Inc. Systems and methods of tracking and/or avoiding harm to certain devices or humans
US7266045B2 (en) * 2004-01-22 2007-09-04 Shotspotter, Inc. Gunshot detection sensor with display
US7750814B2 (en) * 2003-01-24 2010-07-06 Shotspotter, Inc. Highly portable system for acoustic event detection
US7215826B1 (en) * 2003-04-28 2007-05-08 The United States Of America As Represented By The Secretary Of The Navy Rendering three-dimensional streak tube imaging lidar (STIL) data to two-dimensional contrast and range mappings thereof
US7139222B1 (en) * 2004-01-20 2006-11-21 Kevin Baxter System and method for protecting the location of an acoustic event detector
US7532542B2 (en) * 2004-01-20 2009-05-12 Shotspotter, Inc. System and method for improving the efficiency of an acoustic sensor
US7190633B2 (en) * 2004-08-24 2007-03-13 Bbn Technologies Corp. Self-calibrating shooter estimation
US7126877B2 (en) * 2004-08-24 2006-10-24 Bbn Technologies Corp. System and method for disambiguating shooter locations
US7292501B2 (en) * 2004-08-24 2007-11-06 Bbn Technologies Corp. Compact shooter localization system and method
US7359285B2 (en) * 2005-08-23 2008-04-15 Bbn Technologies Corp. Systems and methods for determining shooter locations with weak muzzle detection
US7233545B2 (en) * 2004-09-08 2007-06-19 Mcginn-Harvey Holdings, Llc System and method for determining the location of an acoustic event
US7433266B2 (en) * 2004-09-16 2008-10-07 Vanderbilt University Acoustic source localization system and applications of the same
US7543780B1 (en) 2004-10-04 2009-06-09 The United States Of America As Represented By The Secretary Of The Air Force Unmanned air vehicle transmission line docking surveillance
US7411865B2 (en) * 2004-12-23 2008-08-12 Shotspotter, Inc. System and method for archiving data from a sensor array
US7536301B2 (en) * 2005-01-03 2009-05-19 Aai Corporation System and method for implementing real-time adaptive threshold triggering in acoustic detection systems
US7420878B2 (en) * 2005-01-20 2008-09-02 Fred Holmes System and method for precision acoustic event detection
FR2883979B1 (en) * 2005-03-29 2007-05-11 Areva T & D Sa METHOD FOR DETECTING THE POSITION OF A WAVE FRONT IN A SIGNAL RECEIVED BY A DETECTOR
WO2006110630A2 (en) * 2005-04-07 2006-10-19 Safety Dynamics, Inc. Real time acoustic event location and classification system with camera display
WO2006110713A2 (en) * 2005-04-08 2006-10-19 Vanderbilt University System and methods of radio interference based localization in sensor networks
US8055454B2 (en) * 2005-08-12 2011-11-08 The Invention Science Fund I, Llc Facilitating mote network configuration and layout using mechanical disturbances
US7558156B2 (en) * 2006-01-06 2009-07-07 Agilent Technologies, Inc. Acoustic location and enhancement
US7457198B2 (en) * 2006-03-31 2008-11-25 Scientific Solutions, Inc. Swimmer detection sonar network
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
US20080008044A1 (en) * 2006-07-07 2008-01-10 Patterson Research. Inc. Mobile acoustic event detection, recognition and location system
US7844248B2 (en) * 2006-08-11 2010-11-30 Harris Corporation Detection of whether a user is in peril and situational awareness enhancement
WO2008030481A2 (en) * 2006-09-06 2008-03-13 Innurvation, Inc. Imaging and locating systems and methods for a swallowable sensor device
US7796470B1 (en) * 2006-10-05 2010-09-14 Shotspotter, Inc. Acoustic detection of weapons near transportation centers
US7474589B2 (en) * 2006-10-10 2009-01-06 Shotspotter, Inc. Acoustic location of gunshots using combined angle of arrival and time of arrival measurements
US8134889B1 (en) 2006-10-10 2012-03-13 Shotspotter, Inc. Systems and methods for augmenting gunshot location using echo processing features
US8898019B2 (en) * 2007-09-21 2014-11-25 Geospace Technologies, Lp Low-power satellite-timed seismic data acquisition system
US7990805B2 (en) * 2007-10-19 2011-08-02 International Business Machines Corporation System and method for implementing non-lethal chemical warfare against rampage shooters
KR20100096209A (en) * 2007-11-26 2010-09-01 지더블유에이시에스 디펜스 인코포레이티드 Smart battery system and methods of use
US8050413B2 (en) * 2008-01-11 2011-11-01 Graffititech, Inc. System and method for conditioning a signal received at a MEMS based acquisition device
US20090182524A1 (en) * 2008-01-11 2009-07-16 Cory James Stephanson System and method of event detection
US20100283849A1 (en) * 2008-01-11 2010-11-11 Cory James Stephanson System and method of environmental monitoring and event detection
US8050141B1 (en) * 2008-01-15 2011-11-01 The United States Of America As Represented By The Secretary Of The Navy Direction finder for incoming gunfire
US9366503B2 (en) * 2008-04-07 2016-06-14 Foster-Miller, Inc. Gunshot detection stabilized turret robot
US20100008515A1 (en) * 2008-07-10 2010-01-14 David Robert Fulton Multiple acoustic threat assessment system
US8437223B2 (en) * 2008-07-28 2013-05-07 Raytheon Bbn Technologies Corp. System and methods for detecting shooter locations from an aircraft
WO2010039130A1 (en) * 2008-09-30 2010-04-08 Shotspotter, Inc. Systems and methods including audio download and/or noise incident location system features
US20100079280A1 (en) * 2008-10-01 2010-04-01 Robotic Research, Llc Advanced object detector
TW201019282A (en) * 2008-11-07 2010-05-16 xiao-jiang Zhu GPS gun-shoot detection system
US8009515B2 (en) 2008-12-01 2011-08-30 Lockheed Martin Corporation Ground threat location for an aircraft
US8111582B2 (en) * 2008-12-05 2012-02-07 Bae Systems Information And Electronic Systems Integration Inc. Projectile-detection collars and methods
US8511145B1 (en) * 2009-09-03 2013-08-20 The United States Of America As Represented By The Secretary Of The Army Explosive event discrimination
US8320217B1 (en) 2009-10-01 2012-11-27 Raytheon Bbn Technologies Corp. Systems and methods for disambiguating shooter locations with shockwave-only location
AT508804B1 (en) * 2009-10-13 2013-08-15 Hofer Peter Method for locating a firearm
US10477619B2 (en) 2010-01-15 2019-11-12 Colt Canada Ip Holding Partnership Networked battle system or firearm
US10470010B2 (en) 2010-01-15 2019-11-05 Colt Canada Ip Holding Partnership Networked battle system or firearm
US9823043B2 (en) 2010-01-15 2017-11-21 Colt Canada Ip Holding Partnership Rail for inductively powering firearm accessories
US9921028B2 (en) 2010-01-15 2018-03-20 Colt Canada Ip Holding Partnership Apparatus and method for powering and networking a rail of a firearm
US10477618B2 (en) 2010-01-15 2019-11-12 Colt Canada Ip Holding Partnership Networked battle system or firearm
US10337834B2 (en) 2010-01-15 2019-07-02 Colt Canada Ip Holding Partnership Networked battle system or firearm
CN105182287B (en) * 2010-05-07 2019-03-15 位波私人有限公司 Device based on remote action sensing
US8478319B2 (en) 2010-05-12 2013-07-02 Information System Technologies, Inc. Feature extraction and data compression system and method for distributed sensor networks
SG10201601085QA (en) 2011-02-15 2016-03-30 Colt Canada Corp Apparatus and method for inductively powering and networking a rail of a firearm
US8817577B2 (en) 2011-05-26 2014-08-26 Mahmood R. Azimi-Sadjadi Gunshot locating system and method
FR2980275B1 (en) * 2011-09-20 2014-07-04 Alstom Grid Sas METHOD FOR LOCATING AN EVENT EMITTING A SIGNAL
US20150131411A1 (en) * 2011-09-29 2015-05-14 Judson Mannon Gudgel Use of hybrid transducer array for security event detection system
US8811638B2 (en) 2011-12-01 2014-08-19 Elwha Llc Audible assistance
US9368028B2 (en) 2011-12-01 2016-06-14 Microsoft Technology Licensing, Llc Determining threats based on information from road-based devices in a transportation-related context
US10875525B2 (en) 2011-12-01 2020-12-29 Microsoft Technology Licensing Llc Ability enhancement
US8934652B2 (en) 2011-12-01 2015-01-13 Elwha Llc Visual presentation of speaker-related information
US9159236B2 (en) 2011-12-01 2015-10-13 Elwha Llc Presentation of shared threat information in a transportation-related context
US9245254B2 (en) 2011-12-01 2016-01-26 Elwha Llc Enhanced voice conferencing with history, language translation and identification
US9107012B2 (en) * 2011-12-01 2015-08-11 Elwha Llc Vehicular threat detection based on audio signals
US9053096B2 (en) 2011-12-01 2015-06-09 Elwha Llc Language translation based on speaker-related information
US9064152B2 (en) 2011-12-01 2015-06-23 Elwha Llc Vehicular threat detection based on image analysis
US8555726B2 (en) * 2011-12-23 2013-10-15 Raytheon BBN Technology Corp. Acoustic sensors for detecting shooter locations from an aircraft
US8612128B2 (en) 2012-01-09 2013-12-17 Lockheed Martin Corporation Ground threat location for an aircraft using burst recognition
JP6011052B2 (en) * 2012-06-19 2016-10-19 船井電機株式会社 Electronics
CA2881982C (en) 2012-08-16 2020-10-13 Colt Canada Corporation Apparatus and method for powering and networking a rail of a firearm
US8788439B2 (en) 2012-12-21 2014-07-22 InsideSales.com, Inc. Instance weighted learning machine learning model
US9921290B2 (en) 2012-11-08 2018-03-20 Intrepid Networks, Llc System and method for situational awareness
US9380397B2 (en) * 2012-11-08 2016-06-28 Intrepid Networks, Llc System and method for detecting and analyzing near range weapon fire
US9860679B2 (en) 2012-11-08 2018-01-02 Intrepid Networks, Llc System and method for situational awareness
WO2014085605A2 (en) 2012-11-28 2014-06-05 Intrepid Networks, Llc Integrated systems and methods providing situational awareness of operations in an organization
EP2981844B1 (en) 2013-03-31 2021-04-21 Shotspotter, Inc. Systems and methods associated with detection of indoor gunfire
WO2014169232A1 (en) 2013-04-11 2014-10-16 Intrepid Networks, Llc Distributed emergency response network based on situational awareness
US9875643B1 (en) 2013-11-11 2018-01-23 Shotspotter, Inc. Systems and methods of emergency management involving location-based features and/or other aspects
US10756916B2 (en) 2014-06-17 2020-08-25 Intrepid Networks, Llc Distributed processing network system, integrated response systems and methods providing situational awareness information for emergency response
US9818279B2 (en) * 2014-07-23 2017-11-14 The Boeing Company Blast sensor and mobile communication device
US9472086B2 (en) * 2014-11-07 2016-10-18 Acoustic Shield, Inc. System and method for noise detection
US10290195B2 (en) 2015-03-05 2019-05-14 Battelle Memorial Institute System and method of detecting and analyzing a threat in a confined environment
US10089845B2 (en) 2015-03-05 2018-10-02 Battelle Memorial Institute System and method of detecting and analyzing a threat in a confined environment
US9689966B2 (en) * 2015-04-07 2017-06-27 The United States Of America As Represented By The Secretary Of The Army System and method for identifying location of gunfire from a moving object
WO2017059209A1 (en) 2015-10-02 2017-04-06 Hyperion Technology Group, Inc. Event detection system and method of use
US10215736B2 (en) * 2015-10-23 2019-02-26 International Business Machines Corporation Acoustic monitor for power transmission lines
GB2544561B (en) * 2015-11-23 2019-10-09 Time Machine Capital Ltd Tracking system and method for determining relative movement of a player within a playing arena
US11688414B1 (en) 2016-04-26 2023-06-27 Shooter Detection Systems, LLC Low power gunshot detection
US10586109B1 (en) 2016-04-26 2020-03-10 Shooter Detection Systems, LLC Indoor gunshot detection with video analytics
US10830866B1 (en) 2016-04-26 2020-11-10 Shooter Detection Systems, LLC Testing of gunshot sensors
US10657800B1 (en) 2016-04-26 2020-05-19 Shooter Detection Systems, LLC Gunshot detection within an indoor environment
US11282353B1 (en) 2016-04-26 2022-03-22 Shooter Detection Systems, LLC Gunshot detection within an indoor environment with video analytics
US11282358B1 (en) 2016-04-26 2022-03-22 Shooter Detection Systems, LLC Gunshot detection in an indoor environment
US11604248B1 (en) 2016-04-26 2023-03-14 Shooter Detection Systems, LLC Low power gunshot sensor testing
US11417183B1 (en) 2016-08-24 2022-08-16 Shooter Detection Systems, LLC Cable-free gunshot detection
RU2676830C2 (en) * 2017-03-20 2019-01-11 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" Method for determining coordinates of firing artillery systems and ruptures of projectiles by sound recorder
FR3072807B1 (en) * 2017-10-23 2021-05-07 Hl2 Group PROCESS AND EQUIPMENT FOR DETONATION RECOGNITION BY SELECTIVE FILTERING
EP3514478A1 (en) 2017-12-26 2019-07-24 Aselsan Elektronik Sanayi ve Ticaret Anonim Sirketi A method for acoustic detection of shooter location
US20200333429A1 (en) * 2017-12-29 2020-10-22 Ubicquia Iq Llc Sonic pole position triangulation in a lighting system
US10969506B1 (en) 2018-07-15 2021-04-06 Soundco Limited LLC System and methods for detecting gunshots
CN109683132A (en) * 2018-11-09 2019-04-26 天津师范大学 A kind of acoustics and picture signal hybrid terminal and its processing method
CN109682383B (en) * 2018-11-23 2022-11-04 中国西安卫星测控中心 Real-time filtering positioning method for measuring distance and data by using deep space three-way
US11436823B1 (en) 2019-01-21 2022-09-06 Cyan Systems High resolution fast framing infrared detection system
WO2020152677A1 (en) * 2019-01-22 2020-07-30 Itai Raz Drone-based, attacker neutralization
US11448483B1 (en) 2019-04-29 2022-09-20 Cyan Systems Projectile tracking and 3D traceback method
MX2021013173A (en) 2019-05-18 2021-12-10 Battelle Memorial Institute Firearm discharge location systems and methods.
CA3142036A1 (en) 2019-05-28 2020-12-24 Utility Associates, Inc. Systems and methods for detecting a gunshot
WO2020256906A1 (en) 2019-05-28 2020-12-24 Utility Associates, Inc. Systems and methods for detecting a gunshot
US11637972B2 (en) 2019-06-28 2023-04-25 Cyan Systems Fast framing moving target imaging system and method
CN111308423B (en) * 2019-12-11 2022-05-24 中国人民解放军陆军工程大学 Robust sound source positioning system and method thereof
US11538322B2 (en) * 2020-12-23 2022-12-27 Lawrence Livermore National Security, Llc Event detection unit
US11302163B1 (en) 2021-02-01 2022-04-12 Halo Smart Solutions, Inc. Gunshot detection device, system and method
US11133023B1 (en) 2021-03-10 2021-09-28 V5 Systems, Inc. Robust detection of impulsive acoustic event onsets in an audio stream
US11127273B1 (en) * 2021-03-15 2021-09-21 V5 Systems, Inc. Acoustic event detection using coordinated data dissemination, retrieval, and fusion for a distributed array of sensors
CN114993105B (en) * 2022-06-06 2023-06-13 西安航天动力研究所 Heavy weapon shooting monitoring method and monitoring system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792806A (en) * 1982-01-15 1988-12-20 Atlantic Scientific Corporation Lightning position and tracking method
US4855671A (en) * 1983-04-13 1989-08-08 Fernandes Roosevelt A Electrical power line and substation monitoring apparatus
US5504717A (en) * 1994-05-27 1996-04-02 Alliant Techsystems Inc. System for effective control of urban environment security
WO1998020468A1 (en) * 1996-11-01 1998-05-14 Foster-Miller, Inc. Modular core, self-powered powerline sensor
US5973998A (en) * 1997-08-01 1999-10-26 Trilon Technology, Llc. Automatic real-time gunshot locator and display system
USH1916H (en) * 1997-06-27 2000-11-07 The United States Of America As Represented By The Secretary Of The Navy Hostile weapon locator system
WO2000073811A1 (en) * 1999-05-28 2000-12-07 Gte Internetworking Incorporated Acoustic counter-sniper system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916A (en) * 1840-12-28 Construction of railways and in the means of
EP1194909A4 (en) * 1999-06-07 2003-05-02 Traptec Corp Graffiti detection system and method of using the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792806A (en) * 1982-01-15 1988-12-20 Atlantic Scientific Corporation Lightning position and tracking method
US4792806B1 (en) * 1982-01-15 1993-01-26 Atlantic Scient Corp
US4855671A (en) * 1983-04-13 1989-08-08 Fernandes Roosevelt A Electrical power line and substation monitoring apparatus
US5504717A (en) * 1994-05-27 1996-04-02 Alliant Techsystems Inc. System for effective control of urban environment security
WO1998020468A1 (en) * 1996-11-01 1998-05-14 Foster-Miller, Inc. Modular core, self-powered powerline sensor
USH1916H (en) * 1997-06-27 2000-11-07 The United States Of America As Represented By The Secretary Of The Navy Hostile weapon locator system
US5973998A (en) * 1997-08-01 1999-10-26 Trilon Technology, Llc. Automatic real-time gunshot locator and display system
WO2000073811A1 (en) * 1999-05-28 2000-12-07 Gte Internetworking Incorporated Acoustic counter-sniper system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LEWIS G ET AL: "Urban gunshot and sniper location: technologies and demonstration results", SENSORS, AND COMMAND, CONTROL, COMMUNICATIONS, AND INTELLIGENCE (C3I) TECHNOLOGIES FOR HOMELAND DEFENSE AND LAW ENFORCEMENT, ORLANDO, FL, USA, 1-5 APRIL 2002, vol. 4708, 1 April 2002 (2002-04-01), Proceedings of the SPIE - The International Society for Optical Engineering, 2002, SPIE-Int. Soc. Opt. Eng, USA, pages 315 - 323, XP002282657, ISSN: 0277-786X *

Also Published As

Publication number Publication date
US20040100868A1 (en) 2004-05-27
AU2004207239A1 (en) 2004-08-12
US6847587B2 (en) 2005-01-25
AU2004207239B2 (en) 2010-02-04
NZ541959A (en) 2008-02-29
EP1592982A2 (en) 2005-11-09
AU2004207239B8 (en) 2010-06-03
WO2004068162A2 (en) 2004-08-12
IL169836A (en) 2010-11-30

Similar Documents

Publication Publication Date Title
WO2004068162A3 (en) System and method for identifying and location an acoustic event (sniper)
WO2005119288A3 (en) Method and system for determining the position of an object
EP1585948A3 (en) Acoustic sensing device, system and method for monitoring emissions from machinery
EP1692672A4 (en) Mobile radiation surveillance network
WO2008054489A3 (en) Wide-area site-based video surveillance system
WO2006093511A3 (en) Method and apparatus for detecting sources of projectiles
WO2006036482A3 (en) Determining the location of an acoustic event
WO2004084471A3 (en) Relative timing mechanism for event sequencing without clock synchronization
WO2007073546A3 (en) Installing an application from one peer to another including configuration settings
WO2005114416A3 (en) Methods and systems for monitoring environments
IL172486A0 (en) A method for detecting the presence of radar signal emitters, an electronic support measures unit and a system for determining the position and identity of said emitters
WO2005010723A3 (en) System and method for threat detection and response
WO2006131894A3 (en) A method of and system for automatically identifying the functional positions of the loudspeakers of an audio-visual system
DE602004004874T8 (en) SYSTEM FOR DETECTING IMPORTS IN A POPULAR ROOM
WO2006052545A3 (en) Line monitoring system and method
WO2007135581A3 (en) A device for and a method of processing audio data
WO2007022364A3 (en) Change audit method, apparatus and system
WO2007038027A3 (en) Methods, systems, and computer program products for verifying an identity of a service requester using presence information
EP1615134A3 (en) System and method for distributing processing among a plurality of processors based on information regarding the temperature of each processor
EP1494427A3 (en) Signature extraction system and method
WO2001092910A3 (en) Method and apparatus for determinig the location of a plurality of users
WO2002103960A3 (en) Stateful distributed event processing and adaptive security
WO2006133018A3 (en) Touch location determination involving multiple touch location processes
DE602005020068D1 (en) METHOD FOR DETERMINING IMPACT CENTERS BY ACOUSTIC IMAGING
WO2004036342A3 (en) A system and a method for detecting, locating and discerning an approach towards a linear installation

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 169836

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 541959

Country of ref document: NZ

WWE Wipo information: entry into national phase

Ref document number: 2004704499

Country of ref document: EP

Ref document number: 2004207239

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2004207239

Country of ref document: AU

Date of ref document: 20040122

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 2004207239

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 2004704499

Country of ref document: EP