Hyundai Motor Company

Samsung Electronics Co., Ltd.

Kia Motors Corporation

Kia Corporation

Samsung Sds Co., Ltd.

Sungkyunkwan University

Snu Rdb Foundation

Seoul National University

Hyun Soo Park

Young Jin Park

Jong Hyun Shin

Do Sung Hwang

Jae Hwi Jang

Suk Hyung Kim

Ki Seung Baek

Bo Ram Yang

Dong Il Kim

Woo Sung Kim

Kyung In Min

Yoon Jun Lee

Dae Gun Jin

Dong Woo Lee

Jin Young Choi

Young Woo Lee

Jin Han Kim

Ik Kyu Kim

Sung Il Lee

Da Eun Kim

Jae Shin Yi

Seung Eun Chung

Seok-Mo Chang

Sung Chan Yun

Soo Yang Jin

Ki Chul Hong

Jae Hoon Choi

Kyung Hoon Kim

Tae Hyuck Kim

Jong Hu Yoon

Hyun Jin Park

Han Sol Seo

Hui Tae Yang

Hee Sung Moon

Sun Soo Kim

Jong Min Shin

Hyun Cheol Jin

Sung Mok Seo

Hyeonjin Shin

Sungjin Kim

Kyung Ho Kim

Seongjun Park

Dongjin Lee

Satoru Yamada

Jaewon Lee

Changseok Lee

Keunwook Shin

Jaeha Kim

Beom Sik Kim

Jaehyuk Choi

Gun Goo Lee

Jae Won Choi

Jae Hoon Cho

Byoung Kuk Lee

Ji Eun Lee

Hanjin Lim

Soung Han Noh

Yu Seok Kim

Han Jin Lim

Moonyoung Jeong

Sung Heo

Mi Ok Kim

Jiho Yoo

Eunae Cho

Tae Hwan Chung

Sun Jin Kim

Kyu Suk Lee

Jongmyeong Lee

Beom Joo Kwon

Kyoung-Ho Jung

Gyeongsu Park

Dae Ro Park

Dong Won Lee

Byeong Seob Song

Seok Mo Chang

Min Gyu Maing

In Sik Park

Sang Cheol Moon

Yongsu Kim

Jung-Ik Ha

Joong Woo Lee

Dong Gil Ha

Jong Seo Yoon

Do Kyoung Lim

Dea Ki Cheong

Seung Myun Chung

Jung Je Woo

Na Lae Kwon

Dong Su Ko

Donghyun Im

Beom Gyu Kim

Jin Gyu Lim

Taewook Kang

Cheon Maeng

Dae Seong Kim

In Seok Park

Dae Kyung Kim

Boram Yang

Joon Young Jeon

Sang Hwan Kim

A system and a method for conditioning a vehicle battery are proposed. The system for conditioning a vehicle battery may include a temperature controller configured to adjust a temperature of the vehicle battery, and one or more processors configured to obtain determination factor data. The determination factor data may include vehicle condition data and/or driving information data. The one or more processors may be further configured to determine a target temperature of the battery based on the determination factor data, and control the temperature controller to adjust the vehicle battery to the target temperature.

System and method for conditioning vehicle battery

A system for estimating a charging time of a battery includes: a big data server that receives charger information that is identification information of a connected external charger, information on an area where the external charger is located, or information on a type of charging power supplied from the external charger, along with a first estimated charging time and an actual charging time of the battery, calculates an error between the first estimated charging time and the actual charging time, and calculates an estimated charging time correction value according to the charger information and the error; and a charging controller that calculates a second estimated charging time based on a state of the battery, and receives the estimated charging time correction value from the big data server and applies the received estimated charging time correction value to the second estimated charging time to calculate the first estimated charging time.

System and method for estimating vehicle battery charging time using big data

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

In one aspect, a system and method for battery conditioning of a vehicle are disclosed. The system comprises receivers configured to collect driving route information of the vehicle, battery state information of the vehicle and battery conditioning mode setup state information, and a controller configured to determine whether or not the vehicle enters battery conditioning control based on the driving route information of the vehicle, the battery state information of the vehicle and the battery conditioning mode setup state information received from the receivers and to control a battery temperature adjuster so as to adjust a temperature of the battery in advance before charging the battery during the battery conditioning control.

System and method for battery conditioning of vehicle

A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a substrate including a trench. The semiconductor device further includes a gate electrode disposed in the trench, and a gate insulating film disposed between the substrate and the gate electrode. The gate electrode includes a gate conductor and a metal element, and an effective work function of the gate electrode is less than an effective work function of the gate conductor.

Semiconductor device and method of manufacturing the same

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.

A system for heating a battery in a vehicle supplying driving power by a motor as a vehicle-driving source is provided. The system includes a big-data server configured to receive driving information of the vehicle and to determine an estimated driving start time of the vehicle and required output required at an initial driving stage of the vehicle based on the received driving information, and a controller, installed in the vehicle and configured to provide the driving information to the big-data server, to receive the estimated driving start time and the required output provided from the big-data server, and to derive a heating time of the battery, required to ensure the required output, based on the a temperature and an SoC of the battery installed in the vehicle.

System and method for heating battery in vehicle using big data

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

An available capacity-based billing system includes a vehicle including a battery, and a battery controller configured to determine a maximum value and a minimum value of a state of charge (SOC) of the battery based on settings of an available capacity of the battery, a user terminal configured to receive a capacity setting change request including a setting change amount of the available capacity and then to transmit the capacity setting change request, and a server configured to receive the capacity setting change request transmitted by the user terminal and to determine a battery usage fee corresponding to the setting change amount of the available capacity included in the received capacity setting change request.

Available capacity-based billing system and method for vehicle batteries

A system for estimating a state of health (SOH) of a battery using big data, may include a big data server receiving vehicle driving-related data generated from a vehicle and a result of determining the SOH of the battery, processing the received vehicle driving-related data, and generating and storing a factor related to the SOH of the battery mounted in the vehicle; and a controller mounted in the vehicle and determining the SOH of the battery referring to the factor stored in the big data server.

System for estimating state of health of battery using big data

Example embodiments relate to a wiring structure, a method of forming the same, and an electronic device employing the same. The wiring structure includes a first conductive material layer and a nanocrystalline graphene layer on the first conductive material layer in direct contact with the metal layer.

Wiring structure and electronic device employing the same

a system for estimating a vehicle battery charging time using big data is provided. The system may include a big-data server configured to collect a charge-related parameter of a battery in a vehicle from a plurality of vehicles, to group the plurality of vehicles into a plurality of groups based on the collected charge-related parameter, and to calculate and transmit a first estimated charging time of a group to which the vehicle belongs during vehicle charging, and a controller installed in each of the plurality of vehicles, and configured to calculate a second estimated charging time based on a state of the battery in the vehicle while the corresponding battery in the vehicle is charged and to calculate a final estimated charging time of the battery by combining the first estimated charging time and the second estimated charging time.

System and method of estimating vehicle battery charging time using big data

A system for controlling vehicle power using big data is provided. The system includes a big data server that receives vehicle driving related data, processes and analyzes the received data to generate a driving power pattern of the vehicle, and stores the driving power pattern. A vehicle controller determines whether to limit charging/discharging power of a battery based on continuous charging/discharging time or an accumulation amount of continuous charging/discharging power of the battery and calculates battery charging/discharging power to be limited based on the driving power pattern received from the big data server when the charging/discharging power of the battery is limited.

System for controlling vehicle power using big data

A system for controlling vehicles using distributed cloud computing is provided. The system includes a first layer cloud server for collecting vehicle status data generated in a vehicle from the vehicle in real time and processing the collected data in real time. A second layer cloud server receives the vehicle status data generated in the vehicle, data collected by the first layer cloud server or data processed in the first layer cloud server, processes the received data, stores the processed data, and provides the stored data to the vehicle directly or via the first layer cloud server.

System for controlling vehicles using distributed cloud computing

Growing community of inventors

Seoul, South Korea

Hyun Soo Park