发明名称 |
Systems and methods of locating weapon fire incidents using measurements/data from acoustic, optical, seismic, and/or other sensors |
摘要 |
Systems and methods are disclosed for locating a weapon fire incident such as an acoustic transient from a gunshot, explosion, weapons launch, etc. In one exemplary implementation, there is provided a method of locating the incident from a combination of propagation phenomena including a discharge time of the weapon fire incident. Moreover, the method may include obtaining a first propagation parameter of the incident from one or more first sensors, obtaining the discharge time from another sensor, and processing the data to determine a location using a common time basis among sensor measurements. According to further exemplary implementations, the discharge time may include a transient event that has a different propagation velocity than that of sound in the atmosphere. |
申请公布号 |
US8325563(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US20080154968 |
申请日期 |
2008.05.27 |
申请人 |
CALHOUN ROBERT B.;SHOWEN ROBERT L.;BELDOCK JAMES G.;MANDERVILLE SCOTT M.;DUNHAM JASON W.;SHOTSPOTTER, INC. |
发明人 |
CALHOUN ROBERT B.;SHOWEN ROBERT L.;BELDOCK JAMES G.;MANDERVILLE SCOTT M.;DUNHAM JASON W. |
分类号 |
G01S3/808 |
主分类号 |
G01S3/808 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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