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:
Jun. 02, 2026
Filed:
Apr. 21, 2023
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A control device () for a vehicle () including detecting means (-) that detect a vehicle body speed (V), a yaw rate (r), a lateral acceleration (A), and a longitudinal acceleration (A) of the vehicle (), includes: a first estimator () that estimates, among coefficients included in a transfer function of a product of the vehicle body speed (V) and the yaw rate (r) using the lateral acceleration (A) as an input, a particular coefficient including cornering power (K) of a rear wheel (R) of the vehicle (); a second estimator () that estimates a grip degree (k) of the rear wheel (R) indicating slipperiness of the rear wheel (R) based on at least the particular coefficient and the longitudinal acceleration (A); and a controller () that controls, based on the grip degree (k) of the rear wheel (R), an actuator (-) or a notifying device () of the vehicle ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile