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:
Nov. 21, 2017
Filed:
Sep. 15, 2016
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventor:
Omar Antonio Ramirez, Portales Norte, MX;
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/16 (2006.01); H04B 1/3822 (2015.01); G08G 1/01 (2006.01); G08G 1/137 (2006.01);
U.S. Cl.
CPC ...
G08G 1/166 (2013.01); G08G 1/0112 (2013.01); G08G 1/137 (2013.01); H04B 1/3822 (2013.01); G08G 1/0133 (2013.01);
Abstract
A vehicle system includes a communication interface programmed to receive, at a host vehicle, signals transmitted from a target vehicle. The vehicle system further includes a processor programmed to calculate a Doppler shift associated with the signals transmitted from the target vehicle and determine whether the target vehicle is moving toward the host vehicle based on the Doppler shift.