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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Automatic real-time gunshot locator and display system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01S-003/80   
미국특허분류(USC) 367/124 ; 367/129 ; 367/906 ; 367/907
출원번호 US-0904979 (1997-08-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lumen Intellectual Property Services
인용정보 피인용 횟수 : 61  인용 특허 : 4
초록
▼

A system to accurately and rapidly present the location of gunfire or other explosive events to dispatchers uses a sparse set of distributed acoustic sensors mounted on rooftops or utility poles to allow triangulation of the gunfire sounds. If a fourth signal confirms that an explosive event occurs at a position triangulated from three other signal, then the system announces an event to dispatchers. The system tests various sensor triads against various criteria and selects the best triad for making the triangulation calculation. In the case where multip...

대표
청구항
▼

[ What is claimed is:] [1.] A system for locating a loud explosive event such as gunfire within a region containing explosive events and other weaker impulsive sounds, the system comprising:a collection of acoustic sensors for detecting acoustic signals, wherein the acoustic sensors have distinct sensor locations within the region, and wherein the average nearest neighbor separation between the sensors is at least 1000 ft., thereby providing spatial filtering of the acoustic signals detected by the sensors; anda signal processor in communication with the...

이 특허에 인용된 특허 (4)

  1. Sergent Edward W. (11426 Lemon Ave. ; SW. Arcadia FL 33821) Winkler Joseph C. (Punta Gorda FL). Gunshot detector. USP1995105455868.
  2. Permuy Alfred (Rueil Malmaison FRX) Vimort Pierre-Henri (Ecully FRX). Method and a system for locating a firearm on the basis of acoustic detection. USP1996125586086.
  3. Lavallee ; Thomas F.. Sonic monitoring method and apparatus. USP1978054091366.
  4. Sharkey J. Brian (Alexandria VA) Doblar Randy A. (Alexandria VA) Bothwell Frank E. (Falls Church VA) Belt Ronald A. (Plymouth MN) Page Edward A. (Kensington MD). System for effective control of urban environment security. USP1996045504717.

이 특허를 인용한 특허 피인용횟수: 61

  1. Lauder, Gary; Shatas, Remigius; Showen, Robert L.; Beldock, James G.; Holladay, Gary. Acoustic detection of weapons near transportation centers. USP2010097796470.
  2. Vook, Dieterich; Hamilton, Bruce; Burch, Jefferson; Fernandez, Andrew. Acoustic location and enhancement. USP2009077558156.
  3. Showen, Robert L; Calhoun, Robert B.; Dunham, Jason W.. Acoustic location of gunshots using combined angle of arrival and time of arrival measurements. USP2009107599252.
  4. Showen,Robert L.; Calhoun,Robert B.; Dunham,Jason W.. Acoustic location of gunshots using combined angle of arrival and time of arrival measurements. USP2009017474589.
  5. Berger, Theodore W.; Dibazar, Alireza; Lu, Bing. Acoustic signature recognition of running vehicles using spectro-temporal dynamic neural network. USP2012028111174.
  6. L��deczi,��kos; Mar��ti,Mikl��s; Simon,Gyula; Balogh,Gy��rgy. Acoustic source localization system and applications of the same. USP2008107433266.
  7. Showen, Robert L.. Acoustic survey methods in weapons location system. USP2016059348010.
  8. Showen, Robert L.. Acoustic survey methods in weapons location systems. USP2012128325562.
  9. Barger,James E.. Compact shooter localization system and method. USP2007117292501.
  10. Berger, Theodore W.; Dibazar, Alircza; Lu, Bing. Detection and classification of running vehicles based on acoustic signatures. USP2012048164484.
  11. Sotack, John. Detection of whether a user is in peril and situational awareness enhancement. USP2010117844248.
  12. Szajnowski, Wieslaw Jerzy. Determination of time difference of arrival in distributed sensor networks. USP2009117616526.
  13. Szajnowski,Wieslaw Jerzy. Determination of time difference of arrival in distributed sensor networks. USP2007017170820.
  14. Carroll, Thomas L.; Hubler, Graham K.. Direction finder for incoming gunfire. USP2011118050141.
  15. Towery,Clay E.; Florence,James M.. Electronic firearm sight, and method of operating same. USP2007117292262.
  16. Desai, Sachi; Hohil, Myron; Morcos, Amir. Explosive event discrimination. USP2013088511145.
  17. Azimi-Sadjadi, Mahmood R.; Srinivasan, SaravanaKumar; McCarron, Michael V.. Feature extraction and data compression system and method for distributed sensor networks. USP2013078478319.
  18. Cecala, Joseph F.; Herman, Carl R.; Moraites, Stephen C.. Ground threat location for an aircraft. USP2011088009515.
  19. Lapin, Brett D.; Beser, Nicholas D.. Gun shot digital imaging system. USP2005116965541.
  20. Baxter, Kevin C.; Fisher, Ken. Gunshot detection sensor with display. USP2010037688679.
  21. Baxter, Kevin C.; Fisher, Ken. Gunshot detection sensor with display. USP2011108036065.
  22. Baxter,Kevin C.; Fisher,Ken. Gunshot detection sensor with display. USP2007097266045.
  23. Tidhar, Gil. Gunshot detection system and method. USP2014088809787.
  24. Fisher, Ken S; Baxter, Kevin; Manderville, Scott. Highly portable system for acoustic event detection. USP2010077750814.
  25. Florence,James; Towery,Clay E.. Method and apparatus for safe operation of an electronic firearm sight. USP2006107124531.
  26. Florence,James; Towery,Clay E.. Method and apparatus for safe operation of an electronic firearm sight depending upon detected ambient illumination. USP2007057210262.
  27. Florence,James M.; Towery,Clay E.. Method and apparatus for safe operation of an electronic firearm sight depending upon the detection of a selected color. USP2006107121036.
  28. Farhadiroushan, Mahmoud; Parker, Tom; Yousif, Kamil. Method and system for locating an acoustic source. USP2018059983293.
  29. Hermann, Thomas Joseph; Kleve, Robert Bruce; Van Wiemeersch, John Robert; Holub, Patrick Kevin; Hrecznyj, Michael. Mobile gunshot detection. USP20180810061013.
  30. Beekman,Daniel W.. Optical detection and location of gunfire. USP2008087409899.
  31. Berger, Theodore W.; Dibazar, Alireza; Park, Hyung O.. Protecting military perimeters from approaching human and vehicle using biologically realistic neural network. USP2013128615476.
  32. Berger,Theodore W.. Real time acoustic event location and classification system with camera display. USP2007047203132.
  33. Brinn, Marshall Seth; Barger, James E.; Milligan, Stephen D.. Self calibrating shooter estimation. USP2012048149649.
  34. Brinn,Marshall Seth; Barger,James Edwin; Milligan,Stephen Douglas. Self-calibrating shooter estimation. USP2007037190633.
  35. Funayama, Ryuji; Sato, Jun; Yamamoto, Osami; Asahi, Kensaku; Banno, Hideki; Yamada, Keiichi; Ogawa, Akira; Tanaka, Yuichi; Hoshino, Hiroyuki. Sound source detection system. USP2015079091751.
  36. Calhoun,Robert B.. System and method for archiving data from a sensor array. USP2008087411865.
  37. Barger,James E.; Milligan,Stephen D.; Brinn,Marshall Seth; Mullen,Richard J.. System and method for disambiguating shooter locations. USP2008087408840.
  38. Barger, James E.; Milligan, Stephen D.; Brinn, Marshall Seth; Mullen, Richard J.. System and method for identifying a muzzle blast using a multi-sensor total energy approach. USP2011088005631.
  39. Patterson, Frank K.; Baxter, Kevin C.; Holmes, Fred H.. System and method for identifying and locating an acoustic event. USP2005016847587.
  40. Jaklitsch, James; Hartman, Gary; Markey, Jay; McNelis, Niall B.. System and method for implementing real-time adaptive threshold triggering in acoustic detection systems. USP2009057536301.
  41. Baxter, Kevin C.; Fisher, Ken; Holmes, Fred H.. System and method for improving the efficiency of an acoustic sensor. USP2009057532542.
  42. Neese, Luke Isaac; Ge, Liang. System and method for noise detection. USP2018059972179.
  43. Neese, Luke Isaac; Ge, Liang. System and method for noise detection. USP2016109472086.
  44. Baxter,Kevin; Fisher,Ken; Holmes,Fred. System and method for protecting the location of an acoustic event detector. USP2006117139222.
  45. Barger, James E.; Ritter, Scott E.. System and methods for detecting shooter locations from an aircraft. USP2013058437223.
  46. Brinn,Marshall Seth; Barger,James E.; Milligan,Stephen D.. Systems and method for compensation of sensor degradation in shooter detection systems. USP2008057372772.
  47. Showen, Robert L.; Calhoun, Robert B.; Dunham, Jason W.. Systems and methods for augmenting gunshot location using echo processing features. USP2012038134889.
  48. Barger, James E.; Milligan, Stephen D.; Brinn, Marshall Seth; Mullen, Richard J.. Systems and methods for determining shooter locations with weak muzzle detection. USP2010057710828.
  49. Barger,James E.; Milligan,Stephen D.; Brinn,Marshall Seth; Mullen,Richard J.. Systems and methods for determining shooter locations with weak muzzle detection. USP2008047359285.
  50. Barger, James Edwin; Mullen, Richard James; Cruthirds, Daniel Ramsay; Coleman, Ronald Bruce. Systems and methods for disambiguating shooter locations with shockwave-only location. USP2012118320217.
  51. Berger, Theodore W.; Dibazar, Alireza; Yousefi, Ali; Park, Hyung O.. Systems and methods for security breach detection. USP2011128077036.
  52. Lauder, Gary Mark; Showen, Robert L.; Beldock, James G.; Sarna, II, Peter C.. Systems and methods of automated correlation of weapon fire data with monitored persons-of-interest/location data. USP2013018351297.
  53. Fisher, Ken; Baxter, Kevin; Holmes, Fred. Systems and methods of directing a camera to image weapon fire. USP2011118063773.
  54. Sarna, II, Peter C.. Systems and methods of emergency management involving location-based features and/or other aspects. USP2018019875643.
  55. Baxter, Kevin; Holmes, Fred H.; Fisher, Ken. Systems and methods of identifying/locating weapon fire including aerial deployment. USP2010077755495.
  56. Baxter, Kevin; Holmes, Fred; Fisher, Ken. Systems and methods of identifying/locating weapon fire including return fire, targeting, laser sighting, and/or guided weapon features. USP2009097586812.
  57. Holmes, Fred H.; Baxter, Kevin; Fisher, Ken. Systems and methods of identifying/locating weapon fire using envelope detection. USP2010057710278.
  58. Manderville, Scott; Baxter, Kevin; Holmes, Fred; Fisher, Ken. Systems and methods of tracking and/or avoiding harm to certain devices or humans. USP2009107602329.
  59. Calhoun, Robert B.. Systems and methods with improved three-dimensional source location processing including constraint of location solutions to a two-dimensional plane. USP2013028369184.
  60. Velusamy, Kavitha. Time difference of arrival determination with direct sound. USP2015119194938.
  61. Lauder, Gary; Showen, Robert L.; Beldock, James. Weapon fire location systems and methods involving mobile device and/or other features. USP2010127855935.

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