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

Claim 11:
12. The control method of claim 1, further comprising:
determining, by the controller, a virtual vehicle speed from an actual motor speed detected by a motor speed detector and a preset virtual final gear ratio;
determining, by the controller, a virtual engine speed of the virtual current gear shift stage using the virtual vehicle speed at a time point when the virtual target gear shift stage is determined and virtual gear ratio information of the virtual current gear shift stage;
determining, by the controller, the virtual engine speed of the virtual target gear shift stage using the virtual vehicle speed at the time point when the virtual target gear shift stage is determined and the virtual gear ratio information of the virtual target gear shift stage; and
determining, by the controller, a virtual gear shift progress rate from the determined virtual engine speed of the determined virtual current gear shift stage, the virtual engine speed of the virtual target gear shift stage, and the current virtual engine speed obtained during a gear shift process after the virtual target gear shift stage is determined,
wherein, in the generating of the final motor torque command, the controller is configured to determine a virtual gear shift intervention torque value corresponding to the current virtual gear shift progress rate from the virtual gear shift intervention torque profile.