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:
Aug. 19, 2025
Filed:
May. 25, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Katsuya Sasaki, Nagoya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A vehicle includes an accelerator sensor, a vehicle speed sensor, and a gradient sensor. A controller for the vehicle is configured to execute a calculating process that calculates a traveling driving force required to move the vehicle forward based on a vehicle speed and an operation amount of an accelerator pedal, and a cruise control process that controls the vehicle speed such that the vehicle speed becomes a constant target vehicle speed. The controller is configured to execute the cruise control process on condition that a difference between a maximum value and a minimum value of the vehicle speed within a specified time period is less than or equal to a specified value, and a sum of a traveling resistance calculated based on the vehicle speed and a gradient resistance calculated based on the gradient of the road surface is greater than or equal to the traveling driving force.