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:
Oct. 16, 2018
Filed:
Aug. 31, 2016
GM Global Technology Operations Llc, Detroit, MI (US);
Edward T Heil, Howell, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method can be executed to diagnose an aerodynamic system of a vehicle and includes the following steps: (a) determining, via a controller, an expected downforce acting on an aerodynamic element of a vehicle based, at least in part, on a position of the aerodynamic element relative to a vehicle body of the vehicle; (b) determining, via the controller, a measured downforce based, at least in part, on a signal received from at least one force sensor; (c) determining a deviation, via the controller, based, at least in part, on the expected downforce and the measured aerodynamic force; and (d) controlling, via the controller, the aerodynamic element based, at least in part, on the deviation.