System and method for controlling engine of manual transmission vehicle
AssigneeHyundai Motor Company
InventorDong Kyun Kim
Life of this patent
Estimating the term…
Abstract
A system controls an engine of a manual transmission vehicle and estimates a gear stage to control an engine speed in a race mode and recognizes a select position of an N-stage to control an engine speed at two steps during a skip-down shift in a normal mode, and a method controls an engine of a manual transmission vehicle. The method includes determining a driving mode of the vehicle and an acceleration condition and a deceleration condition when the driving mode of the vehicle is a race mode. The method controls the engine at an engine speed corresponding to an upshift when the acceleration condition is satisfied, and controls the engine at an engine speed corresponding to a downshift when the deceleration condition is satisfied.
Claims20
A method for controlling an engine of a manual transmission vehicle, comprising:
- determining a driving mode of a vehicle;
- determining an acceleration condition and a deceleration condition when the driving mode of the vehicle is a race mode;
- controlling the engine at an engine speed corresponding to an upshift when the acceleration condition is satisfied;
- and
- controlling the engine at an engine speed corresponding to a downshift when the deceleration condition is satisfied.
A system for controlling an engine of a manual transmission vehicle, comprising:
- a data detector configured to detect data for controlling an engine of a vehicle;
- a mode switch configured to determine a driving mode of the vehicle;
- and
- a controller configured to perform engine speed control by estimation of a gear stage according to an acceleration condition and a deceleration condition of the vehicle when the driving mode of the vehicle is a race mode, and to perform the engine speed control for compensating a low stage when the driving mode of the vehicle is a normal mode, based on the data detected by the data detector.
Dependencies are inferred from the claim text.