公开(公告)号：US10713863B2

公开(公告)日：2020-07-14

申请号：US16047570

申请日：2018-07-27

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Byeong Wook Jeon ,  Kwang Hee Park ,  Jae Chang Kook ,  Sang Jun Park

IPC: G07C5/08

Abstract: A method of predicting a driving condition of a vehicle may include selecting a first prediction position where a vehicle is predicted to pass afterward while driving and predicting a first driving load of the vehicle at the first prediction position; when the vehicle reaches the first prediction position, measuring a driving condition of the vehicle at the first prediction position; and predicting a second driving load at a second prediction position where the vehicle is predicted to pass afterward by reflecting an error between the first driving load at the first prediction position and the real driving condition at the first prediction position.

公开(公告)号：US20250050891A1

公开(公告)日：2025-02-13

申请号：US18507380

申请日：2023-11-13

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Eun Ji Jun ,  Byeong Wook Jeon ,  Won Seok Jeon ,  Ki Sang Kim

IPC: B60W40/105 ,  B60W40/06 ,  B60W50/00 ,  G01S13/08 ,  G06N3/0464

Abstract: An apparatus for predicting a speed of a vehicle includes storage that stores a transformer model which completes learning, and a controller that predicts the speed of the vehicle based on the transformer model. The controller may extract feature information about a state of the vehicle from past driving information of the vehicle to input the feature information to an encoder of the transformer model, and extract feature information about the state of the vehicle from future driving information of the vehicle to input the feature information to a decoder of the transformer model.

公开(公告)号：US20240378435A1

公开(公告)日：2024-11-14

申请号：US18367659

申请日：2023-09-13

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Sei Jun Chung ,  Byeong Wook Jeon

IPC: G06N3/08

Abstract: A training data sampling device and a training data sampling method may improve the reliability of training data by estimating at least one label interval for time-series data, detecting a temporal feature from the time-series data, and sampling the training data including the temporal feature for the respective label interval. To the end, the training data sampling device may include an input device that receives time-series data and may include a controller that estimates at least one label interval from the time-series data, detects a temporal feature from the time-series data, and samples training data including the temporal feature by the label interval.

公开(公告)号：US20240174236A1

公开(公告)日：2024-05-30

申请号：US18298650

申请日：2023-04-11

Applicant: Hyundai Motor Company ,  Kia Corporation

Inventor： Byeong Wook Jeon ,  Jung Hwan Bang ,  Hyung Seuk Ohn ,  Hee Yeon Nah ,  Won Seok Jeon ,  Ki Sang Kim ,  Dong Hoon Won ,  Dong Hoon Jeong

IPC: B60W40/08 ,  B60W10/08

CPC classification number: B60W40/08 ,  B60W10/08 ,  B60W2540/043 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/221

Abstract: An embodiment vehicle driving control apparatus includes a processor configured to determine an output torque of a driving source by using a driver driving propensity for each driver of a plurality of drivers or a driving situation based on a learning algorithm and a memory configured to store algorithms and data to be driven by the processor.

公开(公告)号：US20240166214A1

公开(公告)日：2024-05-23

申请号：US18141723

申请日：2023-05-01

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Won Seok Jeon ,  Jung Hwan Bang ,  Hyung Seuk Ohn ,  Hee Yeon Nah ,  Ki Sang Kim ,  Byeong Wook Jeon ,  Dong Hoon Won ,  Dong Hoon Jeong

IPC: B60W40/105 ,  G06N3/0464 ,  G06V20/56

CPC classification number: B60W40/105 ,  G06N3/0464 ,  G06V20/588 ,  B60W2420/42 ,  B60W2554/80

Abstract: An apparatus and a method for predicting a speed of a vehicle. The apparatus includes storage that stores past driving information of the vehicle. The apparatus also includes a controller that extracts feature information about a current state of the vehicle from the past driving information of the vehicle. The controller also generates a query corresponding to each target time point based on the feature information. The controller also determines forward information corresponding to each target time point by using each query. The controller also predicts the speed of the vehicle at each target time point based on the query corresponding to each target time point and the forward information corresponding to each target time point.

公开(公告)号：US20220178439A1

公开(公告)日：2022-06-09

申请号：US17354763

申请日：2021-06-22

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Dong Hoon Jeong ,  Byeong Wook Jeon ,  Yong Uk Shin ,  Min Jae Chai

IPC: F16H61/02 ,  F16H59/14 ,  F16H59/18 ,  F16H59/44 ,  F16H59/70

Abstract: 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.

公开(公告)号：US20210372519A1

公开(公告)日：2021-12-02

申请号：US17073770

申请日：2020-10-19

Applicant: Hyundai Motor Company ,  Kia motors Corporation

Inventor： Kwang Hee PARK ,  Byeong Wook Jeon ,  Dong Hoon Jeong ,  Jae Chang Kook

IPC: F16H59/66 ,  F16H59/44 ,  F16H59/68 ,  F16H59/48 ,  F16H61/02

Abstract: 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.

公开(公告)号：US10935128B2

公开(公告)日：2021-03-02

申请号：US16662319

申请日：2019-10-24

Applicant: Hyundai Motor Company ,  KIA Motors Corporation

Inventor： Byeong Wook Jeon ,  Dong Hoon Jeong ,  Jae Chang Kook ,  Kwang Hee Park

IPC: B60W10/10 ,  F16H61/02 ,  B60W30/18

Abstract: An apparatus and a method for controlling a transmission of a vehicle are provided. The apparatus includes a determination device to determine whether to perform speed following control based on state information of a traffic light positioned on a road in front of the vehicle in coasting, a stop position predicting device to predict a stop position of the vehicle based on position information of the vehicle and the traffic light, a transmission stage decision device to determine a target position and a target speed based on the predicted stop position and to form a speed profile for each transmission stage to determine a final transmission stage based on the target position and the target speed, and a controller to perform speed following transmission control based on the final transmission stage.

公开(公告)号：US10507835B2

公开(公告)日：2019-12-17

申请号：US15717119

申请日：2017-09-27

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sangjun Park ,  Joseph D. Chang ,  Byeong Wook Jeon ,  Tae Hee Cho

IPC: B60W30/18 ,  B60W10/22 ,  B60W10/06 ,  B60W10/10 ,  B60G17/016 ,  B60W30/045 ,  B60W40/09 ,  B60G17/0195 ,  B60W50/00

Abstract: The present disclosure provides a system for controlling cornering of a vehicle and a method thereof. The method of controlling cornering of a vehicle may include: determining whether a cornering control condition is satisfied based on a lateral acceleration; detecting a displacement of an accelerator pedal when the cornering control condition is satisfied; calculating a sport index based on the displacement of the accelerator pedal and a predetermined value; and setting operating modes of a power train and a suspension system based on at least one of the sport index or the lateral acceleration.

公开(公告)号：US10005470B2

公开(公告)日：2018-06-26

申请号：US14941377

申请日：2015-11-13

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Dong Hoon Jeong ,  Byeong Wook Jeon

IPC: B60W40/076 ,  F16H59/50 ,  F16H59/66

CPC classification number: B60W40/076 ,  B60W30/182 ,  B60W2510/0657 ,  B60W2530/22 ,  B60Y2400/304 ,  F16H59/50 ,  F16H59/66 ,  F16H2059/663 ,  F16H2306/00

Abstract: A method of estimating road slope using a gravitational acceleration sensor, includes determining whether a driving mode of a vehicle is a towing or freight carrying mode, calculating a difference value between road slope measured using the gravitational acceleration sensor and road slope measured using a driving torque when the driving mode of the vehicle is the towing or freight carrying mode, estimating road slope by correcting the road slope measured using the gravitational acceleration sensor based on the difference value, and controlling a shift of the vehicle according to the estimated road slope.