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:
Jan. 10, 2023
Filed:
Jan. 11, 2022
Toyota Research Institute, Inc., Los Altos, CA (US);
Manuel Ludwig Kuehner, Mountain View, CA (US);
Jaime Camhi, San Jose, CA (US);
TOYOTA RESEARCH INSTITUTE, INC., Los Altos, CA (US);
Abstract
A vehicle system including one or more sensors, a steering wheel including a rim and an adjusting mechanism for adjusting a coefficient of friction between a surface of the rim and a driver's hand, and a controller configured to determine whether a deviation factor between a target path and an actual path based on the one or more sensors exceeds a threshold deviation, send a first signal to the adjusting mechanism for operating to a first state in response to determining that the deviation factor exceeds the threshold deviation, the coefficient of friction being decreased when the adjusting mechanism is in the first state, and send a second signal to the adjusting mechanism for operating to a second state in response to determining that the deviation factor does not exceed the threshold deviation, the coefficient of friction being increased when the adjusting mechanism is in the second state.