Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Kia Motor Corporation

Kia Motors Company

Byeong Wook Jeon

Dong Hoon Jeong

Kwang Hee Park

Jae Chang Kook

Sang Jun Park

Joseph D Chang

Yong Uk Shin

Min Jae Chai

Sangjun Park

Ju Hyun Nam

Joung Chul Kim

Seong Wook Hwang

Jong Sool Park

Young Jun Lee

Jung Hwan Bang

Seong Hwan Cheong

Kwang Hyun Park

Hyun Soo Shim

Hyung Seuk Ohn

Dong Hwan Jeong

Tae Hee Cho

Heeyong Lee

Seung Jun Shin

Hyungsoo Lee

Hee Yong Lee

Won Seok Jeon

Dong Hoon Won

Hee Yeon Nah

Ki Sang Kim

A system for modeling energy consumption efficiency of an electric vehicle and a method thereof are disclosed. The system includes a communication device that communicates with a plurality of electric vehicles and includes a controller that receives learning data from the plurality of electric vehicles, learns an energy consumption efficiency model based on the received learning data, and transmits the energy consumption efficiency model in which the learning is completed to the plurality of electric vehicles.

System for modelling energy consumption efficiency of an electric vehicle and a method thereof

A vehicular driving control system and a method for operating the same are provided, may include an information provider to provide information on a front road of a vehicle, a transmission controller to control gear shifting by predicting a condition on the front road based on the information on the front road, and a diagnosing device to diagnose a failure status by comparing the information on the front road with real front road information measured by a sensor, and to restrict a predictive gear-shifting controlling operation of the transmission controller, according to a result of the diagnosing.

Vehicular driving control system and method for performing a predictive gear-shifting failure status diagnosis

An apparatus and method are provided for controlling a powertrain of an autonomous vehicle. The apparatus includes an autonomous driving controller that controls autonomous driving of the vehicle and a transmission controller that determines whether the vehicle satisfies a pulse and glide (P&G) driving condition during the autonomous driving. The transmission controller alternately performs pulse driving and coasting in conjunction with the autonomous driving controller when the vehicle satisfies the P&G driving condition. The transmission controller causes a transmission to remain in a neutral state during the coasting.

Apparatus and method for controlling a powertrain of an autonomous vehicle

An apparatus and a method for controlling a transmission of a vehicle include an agent that determines a gear stage of the vehicle based on driving information of the vehicle, shape information of a road, and/or operation information of a driver, and include a controller that performs a reward with respect to the determination of the agent and controls the transmission of the vehicle based on the gear stage determined by the agent.

Apparatus for controlling a transmission of a vehicle and a method thereof

A system and a method for controlling shifting stage of a hybrid vehicle may include a speed detecting device that detects a vehicle speed, an automatic transmission that changes a shifting stage of the vehicle, and a shift controller connected to the speed detecting device and the automatic transmission. The shift controller is configured to determine a start of shift control based on a travel environment and a travel state of the vehicle, compares the vehicle speed with a target vehicle speed when the start of the shift control is determined, and performs the shift control based on a state of charge of a battery of the vehicle and a regenerative braking amount of the vehicle when the shift controller concludes that the vehicle speed exceeds the target vehicle speed.

System and method for controlling shift of hybrid vehicle

A device for controlling an electric oil pump (EOP), which is configured to supply a hydraulic pressure to a vehicle, includes a controller that controls driving of the EOP based on lighting information of a traffic light corresponding to a travel direction of the vehicle in a state in which an engine of the vehicle is stopped as an Idle Stop and Go (ISG) system of the vehicle is operated.

Device and method for controlling electric oil pump of vehicle

An apparatus of controlling a pulley of a continuously variable transmission and a method therefore is provided. The apparatus includes a non-transitory storage configured for storing a deep learning model, learning of which is completed and a controller that predicts a vehicle speed and an accelerator position sensor (APS) value for each future time point based on the deep learning model and controls the pulley of the continuously variable transmission based on a pulley ratio for each future time point, the pulley ratio corresponding to the predicted vehicle speed and the predicted APS value, thus preventing a reverse control phenomenon of the pulley ratio and increasing a tension of the belt in the continuously variable transmission.

Apparatus for controlling pulley of continuously variable transmission and method therefor

A shift control device and a shift control method for a vehicle may include a storage to store a table having a target speed corresponding to a speed of the vehicle at a starting point of a coasting operation of the vehicle and a speed profile corresponding to each of gearshifting stages of the vehicle with respect to each downhill slope, and a controller to control gearshifting of the vehicle traveling in the coasting operation on a downhill road, according to the table and the speed profile, to control the speed of the vehicle, according to a driver intent of accelerating the vehicle and a driver intent of traveling the vehicle at a constant speed.

Shift control device and shift control method for vehicle

An apparatus configured for controlling shift of a vehicle and a method therefore are provided. The apparatus include a storage storing a deep learning model, learning of which is completed; and a controller that predicts a vehicle speed and an accelerator position sensor (APS) value for each future time point according to the deep learning model, predicts a gear stage for each future time point using the predicted vehicle speed and the predicted APS value, and controls the shift of the vehicle based on the gear stage for each future time point, thus preventing a busy shift phenomenon and preventing an acceleration delay phenomenon.

Apparatus for controlling shift of vehicle and method therefor

An apparatus for controlling shifting of a vehicle and a method therefor are provided, where the apparatus includes a storage storing a power map in which a demand power corresponding to a vehicle speed and an accelerator position sensor (APS) value is recorded and storing an energy consumption map of a power source for each gear stage. The apparatus includes a controller that detects a current demand power based on the power map, generates a power graph representing the detected demand power as the number of revolution and a torque of the power source for each gear stage, and matches the generated power graph with the energy consumption map of the power source to control a shift to a gear stage which consumes minimum energy.

Apparatus for controlling shifting of a vehicle and a method therefor

A control device for a multi-stage transmission for an electric vehicle is provided. The control device includes a controller configured to calculate a driving force of a drive motor when entering a shift mode and to determine a shift time point based on the calculated driving force, and the multi-stage transmission configured to perform shifting at the determined shift time point.

Control device of multi-stage transmission for electric vehicle and control method therefor

An apparatus for controlling a transmission of a vehicle includes a processor configured to identify a location of a speed bump based on collected information about a specified section of a front road and determine whether the vehicle enters a section of the speed bump, and to set an oil pressure of the transmission to a first oil pressure in a normal driving section and set the oil pressure of the transmission to a second oil pressure when the vehicle enters the section of the speed bump, and a controller that controls the oil pressure of the transmission corresponding to a setting of the processor for each driving section of the vehicle.

Apparatus and method for controlling transmission of vehicle

A personalized driving mode control device is provided. The device includes a controller configured to determine a driver based on identification information of the driver, a memory configured to store driving style information for the driver, and a personalized driving mode controller configured to control a drive mode for the driver depending on the driving style information for the driver, the drive mode configured to be controlled by receiving the driving style information of the driver from an external device when the driving style information is not stored in the memory, wherein the personalized driving mode controller is configured to correct the driving style information depending on a change in vehicle class and control the drive mode based on the corrected driving style information.

Apparatus for controlling personalized driving mode based on authentication of driver, system including the same, and method thereof

An apparatus for shift control in a vehicle is provided. The apparatus includes storage configured to store speed profiles corresponding to respective gears of the vehicle for each of a plurality of downhill slopes, and a controller configured to perform the shift control in the vehicle based on the speed profiles, when the vehicle coasts on a downhill road.

Apparatus and method for shift control in vehicle

An apparatus and a method for controlling a transmission of a vehicle may include a determining device configured to determine whether a curved road is present within a predetermined distance in front of the vehicle, based on information on a front road, a calculating device configured to correct, based on information on a gradient of the curved road, a vehicle speed in starting cornering of the vehicle on the curved road, determine an expected lateral acceleration based on the corrected vehicle speed and information on a curvature of the curved road, and determine a pattern correcting coefficient based on the determined expected lateral acceleration, a pattern correcting device configured to correct a gearshifting pattern of the transmission, which is preset, based on the pattern correcting coefficient, and a control device connected to the determining device, the calculating device and the pattern correcting device and configured to control the transmission based on the corrected gearshifting pattern when the vehicle enters the curved road.

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Seoul, South Korea

Byeong Wook Jeon