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:
Nov. 12, 2024
Filed:
May. 27, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
The vehicle steering system includes: a predicted lateral deviation fluctuation amount calculation circuitry to calculate a predicted lateral deviation fluctuation amount predicted as a lateral deviation fluctuation amount with respect to the target traveling line of the vehicle; and a steering control amount limiting circuitry to output a limited steering control amount to which the steering control amount is limited by the steering control amount limit value on the basis of a steering force and the predicted lateral deviation fluctuation amount, and in a case where the absolute value of the steering force is the same, when the absolute value of the predicted lateral deviation fluctuation amount is large, the steering control amount limiting circuitry sets the steering control amount limit value to a value larger than or equal to that when the absolute value of the predicted lateral deviation fluctuation amount is small.