Hyundai Motor Company

Kia Corporation

Seung Woo Ha

Yeon Ho Kim

Jung Hwan Bang

Hyun Hong Kim

Kyung Ha Kim

Sam Gyun Kim

Jae Hyuk Suh

A device and method for controlling a hybrid vehicle. The device includes a connection device that provides a connection interface with a hybrid vehicle network, and a controller that collects driving data through the connector, determines a driving state based on the driving data, generates a driving pattern according to a transition of the driving state, and controls driving of the hybrid vehicle based on an output ratio of a first power source to a second power source corresponding to the driving pattern.

Device for controlling hybrid vehicle and method thereof

Disclosed are a device for controlling a hybrid vehicle and a method thereof. The device includes a communication device that receives a plurality of data sets including a driving pattern and a control coefficient, and a controller that extracts speeds from the driving pattern, learns a control coefficient prediction model by using an average and a standard deviation of the speeds, and determines a control coefficient of the hybrid vehicle based on the control coefficient prediction model for which the learning is completed.

Disclosed herein is a method and a system for controlling a generation output of a starter generator connected to an engine to transmit a rotary force in a hybrid electric vehicle. The method includes receiving, by a controller, vehicle state information for determining a driving mode of the vehicle after the vehicle starts, and determines the driving mode requiring an increase of the generation output from the vehicle state information; determining, by the controller, a need for the increase of the generation output to control a generation output variable for each driving mode; determining, by the controller, a torque command and a torque application time corresponding to a required output for each driving mode of the vehicle to control the generation output variable; and applying, by the controller, the determined torque command for the determined application time to control the generation output of the starter generator.

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Seoul, South Korea

Seung Woo Ha