The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2014
Filed:
Nov. 15, 2011
Ken Aubrey, St. Paul, MN (US);
Kiran Govindarajan, Eden Praire, MN (US);
Bryan Brudevold, Fridley, MN (US);
Craig Anderson, Plymouth, MN (US);
Baldur Steingrimsson, Eagan, MN (US);
Ken Aubrey, St. Paul, MN (US);
Kiran Govindarajan, Eden Praire, MN (US);
Bryan Brudevold, Fridley, MN (US);
Craig Anderson, Plymouth, MN (US);
Baldur Steingrimsson, Eagan, MN (US);
Image Sensing Systems, Inc., St. Paul, MN (US);
Abstract
A traffic sensing system for sensing traffic at a roadway includes a first sensor having a first field of view, a second sensor having a second field of view, and a controller. The first and second fields of view at least partially overlap in a common field of view over a portion of the roadway, and the first sensor and the second sensor provide different sensing modalities. The controller is configured to select a sensor data stream for at least a portion of the common field of view from the first and/or second sensor as a function of operating conditions at the roadway.