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:
Apr. 05, 2022
Filed:
Oct. 24, 2019
Here Global B.v., Eindhoven, NL;
Jingwei Xu, Buffalo Grove, IL (US);
Pradeep Maddineni, Lombard, IL (US);
Bruce Bernhardt, Wauconda, IL (US);
Yuxin Guan, Chicago, IL (US);
Zongyi Xuan, Eindhoven, NL;
Weimin Huang, Chicago, IL (US);
Jennifer Carter, Arlington, VA (US);
Casey Bennett, Chicago, IL (US);
Yingzhou Yu, Northbrook, IL (US);
Mark Timms, Frome, GB;
HERE Global B.V., Eindhoven, NL;
Abstract
A method for providing alerts for a traffic slowdown includes receiving location data for at least a first vehicle of a plurality of vehicles, map matching the location data for at least the first vehicle to a road network, calculating an approaching speed for at least the first vehicle at a first time, calculating a final speed for at least the first vehicle at a second time, and generating a traffic slowdown message in response to the approaching speed and the final speed. The traffic slowdown message includes at least one characteristic of the traffic slowdown.