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.:

US 9466209 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 11, 2016

Filed:

Jan. 09, 2015
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Sebastien Blandin, Singapore, SG;

Saif Eddin Jabari, Yorktown Heights, NY (US);

Laura Wynter, Westport, CT (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 1/01 (2006.01);
U.S. Cl.
CPC ...
G08G 1/0125 (2013.01);
Abstract

Locations for traffic sensors can be determined by a computer system that identifies a particular segment of a travel path. Traffic flow data from other segments of travel path are accessed based on traffic flow characteristics of the particular path. Using the traffic flow data, parameters for a traffic incident symptom propagation model are generated, and a location of a traffic incident along the segment of the path is determined. Using time-to-detection limits and the incident model, upstream and downstream distances are determined, and the locations of two sensors are identified based on the distances.


Find Patent Forward Citations

Blandin, Sebastien. (2016). Traffic network sensor placement (U.S. Patent No. 9466209). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9466209

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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