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:
May. 08, 2018
Filed:
May. 19, 2016
Mazda Motor Corporation, Aki-gun, Hiroshima, JP;
Atsushi Yagi, Hiroshima, JP;
Kenji Sasaki, Hiroshima, JP;
Mazda Motor Corporation, Aki-gun, Hiroshima, JP;
Abstract
A control device for an engine is provided. The control device includes an accelerator opening detector for detecting an opening of an accelerator, a target acceleration setter for setting a target acceleration of a vehicle based on the detected accelerator opening, and an engine controller for adjusting an engine torque to achieve the set target acceleration. The target acceleration setter sets the target acceleration such that a characteristic of a change of a jerk produced in the vehicle due to a reduction of the accelerator opening correlates to a characteristic of a change of a jerk produced in the vehicle due to an increase of the accelerator opening, the increase of the accelerator opening performed in an early half of a process of acceleration to a constant speed travel of the vehicle, the reduction of the accelerator opening performed in a latter half of the process.