公开(公告)号：US20180128672A1

公开(公告)日：2018-05-10

申请号：US15611292

申请日：2017-06-01

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Seong Ik PARK ,  Soo Bang LEE ,  Leehyoung CHO ,  Gi Young KWON ,  Sang Joon KIM

IPC: G01G19/02 ,  F16H63/40 ,  G01G19/03

CPC classification number: G01G19/022 ,  B60Y2200/92 ,  F16H59/14 ,  F16H59/48 ,  F16H59/52 ,  F16H63/40 ,  G01G19/03 ,  Y10S903/903

Abstract: An apparatus of estimating a vehicle weight may include: an acceleration detector detecting a longitudinal direction acceleration of the vehicle; a data detector detecting state data to estimate the vehicle weight; an engine clutch disposed between an engine and a drive motor and selectively connecting the engine to the drive motor; an integrated starter-generator for starting the engine and generating electric energy; and a vehicle controller calculating a basic vehicle weight based on an engine torque, a motor torque and the longitudinal direction acceleration detected by the acceleration detector. The vehicle controller estimates a final vehicle weight based on the basic vehicle weight and a predetermined weight when an estimating entrance condition is satisfied from the state data.

公开(公告)号：US20230347729A1

公开(公告)日：2023-11-02

申请号：US17982244

申请日：2022-11-07

Applicant: Hyundai Motor Company ,  Kia Corporation

Inventor： Cheol Ho JANG ,  Hae Seung LEE ,  Dong Hwan KWAK ,  Gi Young KWON ,  Jeong Soo PARK

IPC: B60K6/442 ,  B60K6/365 ,  B60K6/40 ,  F16H37/08 ,  F16H57/10

CPC classification number: B60K6/442 ,  B60K6/365 ,  B60K6/40 ,  F16H37/082 ,  F16H57/10 ,  B60Y2200/92

Abstract: A hybrid powertrain apparatus for a vehicle includes an engine, a first input shaft mounted to receive power from the engine, a first motor directly connected to the first input shaft, a second input shaft disposed concentrically with the first input shaft, a second motor directly connected to the second input shaft, a planetary gear set including three rotation elements, two of which are respectively connected to the first input shaft and the second input shaft and the remaining one of which is mounted to be selectively stationary, and an output gear integrally formed with the second input shaft to draw power.

公开(公告)号：US20240100993A1

公开(公告)日：2024-03-28

申请号：US18098891

申请日：2023-01-19

Applicant: Hyundai Motor Company ,  Kia Corporation

Inventor： Won Jae LEE ,  Gi Young KWON

IPC: B60L58/18 ,  B60L3/00

CPC classification number: B60L58/18 ,  B60L3/0046 ,  B60L2260/52 ,  B60Y2200/91

Abstract: A method of power source control for the electrified vehicle includes: learning travel data in consideration of whether or not a swap battery is mounted in a vehicle in which a main battery is mounted at all times; determining a travel distance according to a currently mounted battery based on the travel data and a current driving point of the vehicle; and outputting information on swap or detachment of the swap battery based on the determined travel distance when the swap battery is mounted.

公开(公告)号：US20220169122A1

公开(公告)日：2022-06-02

申请号：US17365539

申请日：2021-07-01

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Cheol Ho JANG ,  Gi Young KWON ,  Sang Jun HAN ,  Ji Hyun PARK ,  Jae Yun JUNG ,  Min Su KIM ,  Jeong Soo PARK ,  Jae Chang KOOK ,  Min Kyu LEE

IPC: B60L15/20 ,  B60W30/19 ,  B60W10/11 ,  B60W10/08

Abstract: A method of controlling gear shifting in an electric vehicle includes: determining whether or not an electric vehicle travels in an electric vehicle (EV) traveling mode; determining whether or not kick-down gear shifting is required in the EV traveling mode; determining whether or not acceleration linearity control is possible, in a case where the kick-down gear shifting is required; performing correction of a torque of a motor in a case where the acceleration linearity control is possible; and performing gear shifting in a transmission on the basis of the corrected torque of the motor.

公开(公告)号：US20230406064A1

公开(公告)日：2023-12-21

申请号：US17978815

申请日：2022-11-01

Applicant: Hyundai Motor Company ,  Kia Corporation

Inventor： Gi Young KWON

IPC: B60H1/00 ,  H01M10/663 ,  H01M10/613 ,  H01M10/625 ,  H01M10/635 ,  H01M10/6561 ,  H01M10/615

CPC classification number: B60H1/00849 ,  B60H1/00385 ,  B60H1/00278 ,  H01M10/663 ,  H01M10/613 ,  H01M10/625 ,  H01M10/635 ,  H01M10/6561 ,  H01M10/615 ,  B60H2001/003 ,  B60L58/24

Abstract: An air conditioning control apparatus and method for an electrified vehicle includes a processor configured to automatically switch to an outdoor mode when a replacement battery is mounted in a state in which the air conditioning control apparatus is deactivated and then to determine an operation mode of a blend door depending on an indoor temperature and a preset temperature in the vehicle; and a storage connected to the processor and configured to store data and algorithms driven by the processor.