Hyundai Motor Company

Kia Corporation

Kia Motors Corporation

Yura Corporation Co., Ltd.

Autoliv Development Ab

Donghee Industrial Co., Ltd.

Yang Ji Chemical Co., Ltd.

Han Wha Pharma Co., Ltd.

Sung Il Lee

Ki Seung Baek

Woo Sung Kim

Do Sung Hwang

Hyun Soo Park

Suk Hyung Kim

Young Woo Lee

Dong Il Kim

Ik Kyu Kim

Kyung In Min

Yoon Jun Lee

Dae Gun Jin

Jae Shin Yi

Bo Ram Yang

Ki Chul Hong

Soo Yang Jin

Hyun Jin Park

Eun Sik Kim

Sang Ho Kim

Dong Young Kim

Jae Ho Choi

Tae Wook Kim

Sung Jun Kim

Sang Do Park

Joon Ho Lee

Ho Joong Lee

Jeong Seon Min

Sung Hoon Lee

Tae Hyuck Kim

Mu Young Kim

Jin Woo Cho

Yang Rae Cho

Dong Woo Jeong

Min Su Kang

Hoon Bok Lee

Hye Seung Kim

Sung Kwan Choo

Kyu Beom Ko

Beom Soo Kim

Jae Haeng Yoo

Wi Sang Park

Soon Joon Jung

Jun Yong Min

Jong Seo Yoon

Dea Ki Cheong

Hyo Sik Moon

Chang Yu Kim

Kug Hun Han

Ha Young Cho

Jung Nan Ryu

Hong Min Oh

Seung Ho An

Taeg Young Ahn

Hyun Uk Jeong

Jong Min Kim

Jun Seo Park

Seok Nam Kang

Kwon Yong Choi

Ik Jun Choi

Han Seung Myoung

Byung Guk Lim

Young Soo Jo

Hong Sik Moon

Chie Yeon Chough

Kyung Sam Kim

Sun Min Lee

Mi Suk Joung

Eun Jung Yi

Kyeoung Ah Kim

Se Mi Yu

Yoo Kon Cho

Byoung Jik Ahn

Heon Ho Lim

Jong Beom Park

Kyoung Rak Kim

Kyung Taek Jung

Jae Min Lee

Jong Hoon Kim

Chi Yeon Chough

The present invention relates to a battery diagnosis system and method, and disclosed is a battery diagnosis system including a receiving unit that receives information on a high voltage battery and charge state information of the high voltage battery of a vehicle being charged; a control unit that controls a current of the high voltage battery; a measurement unit that measures a voltage change amount of the high voltage battery in which the current is controlled; and a determination unit that determines the battery having the voltage change amount of an abnormal battery among the voltage change amounts of the battery measured in the measurement unit.

Battery diagnosis system and method

A system for managing a vehicle battery that is chargeable/dischargeable and stores energy for driving a vehicle driving motor is disclosed. The system for managing a vehicle battery as disclosed includes a controller that receives a voltage of each of a plurality of battery cells in a vehicle battery, a temperature of the vehicle battery, and an insulation resistance of the vehicle battery, determines a reference value based on a deviation between voltages of the plurality of battery cells and the temperature of the vehicle battery, and determines whether the vehicle battery is abnormal by comparing the determined reference value with the insulation resistance.

System and method for managing vehicle battery

A system for managing a vehicle battery that is chargeable/dischargeable and stores energy for driving a vehicle driving motor is disclosed. The system for managing a vehicle battery as disclosed includes a controller that measures a voltage of each of a plurality of battery cells in a vehicle battery when a voltage applied to the vehicle battery is constant, and determines whether the plurality of battery cells is abnormal based on a deviation between the measured voltages of the plurality of battery cells.

Disclosed is a system for managing a vehicle battery that is chargeable/dischargeable and stores energy for driving a vehicle driving motor. The system for managing the vehicle battery as disclosed includes a controller that measures a polarization voltage of each of a plurality of battery cells in a vehicle battery after charging of the vehicle battery is terminated, and determines whether each of the plurality of battery cells is abnormal based on the measured polarization voltage.

System and method for diagnosing abnormality of vehicle battery

The present disclosure relates to a battery diagnosis system including a processor configured to: receive high-voltage battery information of a parked car; measure impedance of a battery through the received battery information; and determine, based on a comparison between a normal battery impedance and an abnormal battery impedance, that a battery having an abnormal battery impedance is an abnormal battery.

System and method for diagnosing battery

A battery management system of a vehicle includes a first controller configured to control a power-on (IG ON) state and a power-off (IG OFF) state of the plurality of controllers, and a second controller including a real time clock (RTC) and configured to be woken up by directly receiving power from the secondary battery in every preset time period during a preset time calculated based on a count value provided from the RTC when a power-off state is started by the first controller and to monitor states of the main battery and the secondary battery.

System and method of managing battery of vehicle

A system for managing a battery of a vehicle includes a first controller configured to control a power-on (IG ON) state and a power-off (IG OFF) state of a plurality of controllers in the vehicle and to be periodically woken up in the power-off (IG OFF) state to wake up at least some of the plurality of controllers, and a second controller configured to turn off a main relay connecting a first battery in the vehicle and a vehicle system when the power-off (IG OFF) state begins, to monitor a state of the first battery storing energy for generating power of the vehicle by maintaining power during a preset first reference time, to be woken up at a wake-up period of the first controller when the first reference time elapses, and to monitor the state of the first battery.

System and method for managing battery of vehicle

A front airbag for vehicles including an airbag cushion may include a rear panel located at the side of a steering wheel and a front panel located at the side of a passenger and having a shape corresponding to the shape of the rear panel, the rear panel and the front panel provided with protruding supports formed at both sides of the lower end portions thereof, a first tether connecting the central part of the front panel, corresponding to a loading position of the passenger's head, to an airbag housing, and second tethers connecting the lower end portion of the front panel, corresponding to a loading position of the passenger's chest, to the airbag housing and having a shorter length than that of the first tether.

Front airbag for vehicles

A novel substituted N-(pyrrolidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine and a use thereof as a Janus kinase (JAK) inhibitor are provided.

Substituted N-(pyrrolidine-3-yl)-7H-pyrrolo[2,3-D]pyrimidine-4-amine as janus kinase inhibitor

A polyurethane filter foam is provided herein. The polyurethane filter foam may have improved permeability by having both a small cell and a large cell in a range for maximizing the opening property of the foam. In some instance, this is achieved by specifically configuring and foaming a composition of polyether polyol and methylene diphenyl diisocyanate (MDI) to manufacture the polyurethane foam. The polyurethane foam of the present invention can be manufactured without performing a reticulation process.

Polyurethane filter foam

A power control system and method for vehicle power outlets is provided which integrally controls power of power outlets mounted in a vehicle to improve the efficiency of power distribution in the vehicle and enable ordinary use of the power outlets while the vehicle is turned off. To this end, the power control system includes a startup power source configured to supply power to a plurality of power outlets mounted in a vehicle while the vehicle is turned on, a battery power source configured to supply power to the power outlet while the vehicle is turned off, and a controller configured to detect whether the vehicle is turned on, a battery charge capacity, and an electric current consumption quantity of each of the plurality of power outlets and determine a type of power that should be supplied to each power outlet and whether to supply power to each power outlet.

Power control system and method for vehicle power outlets

A circuit device for power compensation in an integrated controller configured by integrating two or more different electronic control modules, which enable any one of the electronic control modules to receive power supplied from another electronic control module even though an abnormal operation occurs in the electronic control module. That is, the circuit device provides for power compensation in an integrated controller configured by integrating two or more different electronic control modules respectively having independent power circuits, which enable any one of the electronic control modules to immediately receive power supplied from another electronic control module even though an abnormal operation occurs in the electronic control module, thereby easily preventing the abnormal operation of the integrated controller.

Circuit device for power compensation in integrated controller

A pedestrian air-bag for a vehicle may include a housing coupled to a lower end surface of a windshield side of a hood of the vehicle and having a cut line formed at an upper portion of a rear surface in the housing, and a hinge part formed at a lower portion, wherein the cut line and the hinge part forms an air-bag door, an air-bag module embedded in the housing, and a thermal damage preventing cover spaced apart from a lower portion of the housing, wherein the thermal damage preventing cover covers a lower surface and a front surface of the housing, and includes a rear end portion supporting the hinge part of the housing.

Pedestrian air-bag for vehicle

A pedal apparatus for a vehicle includes a pedal bracket fixed to a dashboard, a cowl bracket fixed to a cowl panel, and a pedal arm hinge-coupled to the pedal bracket and having a reverse-swivel protrusion and a pedal on both sides of the pedal arm. Also, a reverse-swivel lever is hinge-coupled to the pedal bracket, and on an upper side of the reverse-swivel lever has an extension extending upwards and being positioned in front of the cowl bracket, and, on a lower side of the reverse-swivel lever has a reverse-swivel pin positioned below the reverse-swivel protrusion.

Pedal apparatus for vehicle

A one touch combination structure of a knob for an automatic transmission may include the knob which is provided with an operation button, an insert which is interposed inside the knob, a lever pipe which is housed in the insert and a lower end portion of which is hingedly supported to regulate shift speeds, and an operation rod which is slidably inserted into the lever pipe and elastically supported therein so as to vertically move according to an operation of the operation button, wherein a first fitting protrusion and a second fitting protrusion having different width and length are provided at an inner circumference of the insert, and a first cut groove and a second cut groove respectively responding to the first fitting protrusion and the second fitting protrusion are formed at an upper end portion of the lever pipe.

One touch combination structure of knob for automatic transmission

Growing community of inventors

Hwaseong-si, South Korea

Sung Il Lee