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:
Mar. 25, 2003
Filed:
Feb. 25, 2002
Shoji Inagaki, Numazu, JP;
Yoshikazu Hattori, Aichi-gun, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A driving control device and methods including controllers for independently controlling a steering angle, and braking and driving force of each wheel. The device includes detectors that detect driver input including a steering operation amount, a driving force operation amount, and a braking force operation amount. Moreover, the device includes calculators that calculate a vehicle target longitudinal and lateral force, and a vehicle target yaw moment based on the inputs by the driver, a target generating force of each wheel based on the detected amounts, and a target steering angle and target braking and driving torque of each wheel based on the target generating force of each wheel. Finally, a controller controls the device so that a steering angle and the braking and driving torque of each wheel are determined to be the target steering angle and the target braking and driving torque.