发明名称 |
DETECTING ROADWAY TARGETS ACROSS BEAMS |
摘要 |
The present invention extends to methods, systems, and computer program products for detecting targets across beams at roadway intersections. Embodiments of the invention include tracking a target across a plurality of beams of a multiple beam radar system in a roadway intersection and updating track files for targets within a roadway intersection. Returns from a plurality of radar beams monitoring a roadway intersection are divided into range bins. Identified energy in the range bins is used to compute the position of targets within a roadway intersection. When the position of a target is computed, it is determined if the position is a new position for an existing target or if the position is the position of a new target.
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申请公布号 |
US2010149020(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20100710736 |
申请日期 |
2010.02.23 |
申请人 |
ARNOLD DAVID V;JARRETT BRYAN R;KARLINSEY THOMAS W;WAITE JONATHAN L;GILES BRAD;ST JOHN RANDY |
发明人 |
ARNOLD DAVID V.;JARRETT BRYAN R.;KARLINSEY THOMAS W.;WAITE JONATHAN L.;GILES BRAD;ST. JOHN RANDY |
分类号 |
G01S13/52 |
主分类号 |
G01S13/52 |
代理机构 |
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代理人 |
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地址 |
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