Patent ID: 11872890
Assignee: KIA MOTORS CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  F  Y | IPC B

Claim 13:
14. The control method of claim 1, further comprising:
determining, by the controller, a virtual vehicle speed from the actual motor speed detected by a motor speed detector and a preset virtual final gear ratio at a time point in response to determining the virtual target gear shift stage;
determining, by the controller, a virtual engine speed of the virtual current gear shift stage using the determined virtual vehicle speed and virtual gear ratio information of the virtual current gear shift stage at the time point in response to determining the virtual target gear shift stage;
determining, by the controller, a virtual engine speed of the virtual target gear shift stage using the determined virtual vehicle speed and the virtual gear ratio information of the virtual target gear shift stage at the time point in response to determining the virtual target gear shift stage; and
determining, by the controller, a virtual engine speed with a value which a determined rate limit is applied to the determined virtual engine speed of the virtual current shift stage during a gear shift process at the time point in response to determining the virtual target gear shift stage.