Title:
SYSTEMS AND METHODS FOR AUGMENTING GUNSHOT LOCATION INVOLVING ECHO PROCESSING FEATURES
Document Type and Number:
WIPO Patent Application WO/2012/103153
Kind Code:
A3
Abstract:
Systems and methods are disclosed for processing weapon fire information such as gunfire. In one exemplary implementation, there is provided a method of processing gunshot information to determine source location information involving echo/reflection processing features. Moreover, the method may include processing gunshot information received from a source at a sensor having a reflecting surface at a given distance, processing direct arrival time and echo arrival time information, and determining source location information as a function of a virtual sensor calculated behind the surface.
Inventors:
SHOWEN ROBERT (US)
CALHOUN ROBERT B (US)
DUNHAM JASON W (US)
CALHOUN ROBERT B (US)
DUNHAM JASON W (US)
Application Number:
PCT/US2012/022446
Publication Date:
November 22, 2012
Filing Date:
January 24, 2012
Export Citation:
Assignee:
SHOTSPOTTER INC (US)
SHOWEN ROBERT (US)
CALHOUN ROBERT B (US)
DUNHAM JASON W (US)
SHOWEN ROBERT (US)
CALHOUN ROBERT B (US)
DUNHAM JASON W (US)
International Classes:
G01S3/80; G01S15/06; G01S15/88
Foreign References:
| US20100195445A1 | 2010-08-05 | |||
| US20100118658A1 | 2010-05-13 | |||
| US20060256660A1 | 2006-11-16 | |||
| US20040100868A1 | 2004-05-27 |
Attorney, Agent or Firm:
SCHWAAB, Andrew, B. (2000 University AvenueEast Palo Alto, CA, US)
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