Detecting roadway targets across beams including filtering computed positions
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United States of America Patent
Stats
-
Mar 4, 2014
Grant Date -
Jun 17, 2010
app pub date -
Feb 23, 2010
filing date -
Oct 31, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
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.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 14 Citation Count
- G08B Class
- 57.01 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 4, 2025 |
