Method and apparatus for controlling vehicle downforce

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9827957
APP PUB NO 20170088106A1
SERIAL NO

15216230

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vehicle employing an active aerodynamic control system is described. A method for controlling the active aerodynamic control system includes determining a target acceleration downforce associated with an acceleration request and vehicle speed, determining a target braking downforce associated with a braking request and vehicle speed, and determining a target cornering downforce associated with a cornering request and vehicle speed. A maximum downforce request and a second greatest downforce request of the target acceleration downforce, the target braking downforce, and the target cornering downforce are determined. A preferred front/rear distribution of downforce is determined based upon the maximum downforce request and the second greatest downforce request. The active aerodynamic control system is controlled based upon the preferred front/rear distribution of downforce and the maximum downforce request.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auden, Joshua R Brighton, US 44 341
Dominguez, David Tucson, US 25 149
Fahland, Jason D Fenton, US 36 246
Heil, Edward T Howell, US 21 208
Tan, Hualin Novi, US 52 360

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