Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Thinkware Corporation

Anapass Inc.

Humax Holdings Co., Ltd.

Seoul National University

Samsung Electronics Co., Ltd.

Other

Samsung Display Co., Ltd.

Lg Innotek Co., Ltd.

Korea Advanced Institute of Science and Technology

Korea Institute of Science and Technology

Sl Corporation

Humax Co., Ltd.

Yong Jae Lee

Joo Young Park

Jae Ho Hwang

Su Hyun Bae

Jung Mo Yu

Sung Kyu Kim

Chung Ku Yie

Jung Hwi Kim

Ho Joon Shin

Jae Hyeon Park

Mu Shin Kwak

Hui Kim

Young Kwan Ko

Jung Ik Ha

Jang Yoon Jeong

Hyun Jae Lim

Jae Yeon Kim

Kang Ho Jeong

Jung Shik Kim

Jae Hoon Shim

Jungha Park

Suhyun Bae

Kyungsoo Park

Nyeonhan Hong

Jin Woo Chung

Young Ho Chae

Eun Sik Kim

Ki Hyun Pyun

Sung-Jun Kim

Sang Cheol Shin

Jeong Seon Min

Hyun Seok Kim

Yang Rae Cho

Hyoungjun Cho

Seung Yong Yang

Man Hee Park

Hee Ra Lee

Sang Young Park

Myeong Hwan Kim

Dong Il Son

Jai Hak Kim

Min Young Park

Jun Mo An

Jae Sang Lim

Sanghoon Moon

Yong Woong Cha

Young Kook Lee

Young Un Kim

Du Hyun Kim

Wan Ki Cho

Young Seul Lim

Tae Young Chung

Sung Hyun Lim

Yong Hyun Choi

Dong Yong Lee

Min Han Kim

Jae Bum Park

Seung Won Shin

Sang Duk Suh

Yong Su Han

Ho Yeong Lim

Chang Jin Ji

Chang Hoon Yoon

Deog Kyoon Jeong

Jung Hun Park

Tae Young Ha

Yong Seung Yi

Byoung Hyun Yoo

Kyung-Hwa Lim

Joo Hyun Lee

Seul Ji Song

Kwang Hoon Lee

Jaesan Kim

Yun Mi Kim

Hyeon Gyu Choi

Young Gi Lee

Tae Won Ha

Young Jin Jin

Jian Cui

Da Yeon Yim

Eu Gene Jang

Byeong Bae Hyeon

Jihun Byun

Ju Hyun Kim

Sun Geun Kim

Bong Chae Kang

Young Jae Choi

An electrified vehicle includes a motor including a plurality of windings corresponding to each of phases; an inverter including a DC terminal connected to a main battery, and a plurality of legs connected to each end of the windings; a charging switch connected between one electrode of an auxiliary battery and a neutral terminal of the motor; and a controller configured to turn on the charging switch and to apply a DC offset to each of phase currents of the motor having the phases when the charging mode is performed while driving.

Electrified vehicle and method for controlling the same

A semiconductor memory device includes a substrate, a first electrode on the substrate, a second electrode on the first electrode, an OTS film between the first electrode and the second electrode, and an electrode spacer film disposed on a part of a side wall of the OTS film, wherein the OTS film includes a first surface that is in contact with the first electrode, a second surface that is in contact with the second electrode, and a third surface that is in contact with the electrode spacer film, and a logical state of data stored in the OTS film is based on polarity of a program voltage.

Semiconductor memory device

Provided is a system for training a language model for cybersecurity, which includes: a document collection unit that collects a cybersecurity document used for training a language model for cybersecurity; an extraction unit that identifies non-linguistic elements in the cybersecurity document based on a non-linguistic element database; a tokenization unit that tokenizes the cybersecurity document to generate a plurality of tokens; and a language model application unit that controls the language model to simultaneously perform a first task of classifying types of the non-linguistic elements including at least one of a Bitcoin address, a hash value, an IP address, and a vulnerability identifier included in the cybersecurity document and a second task of recovering only linguistic elements of the cybersecurity document.

Method of training language model for cybersecurity and system performing the same

Dashboard camera

A motor driving apparatus of driving a motor including a plurality of windings respectively corresponding to a plurality of phases is disclosed. The motor driving apparatus includes a first inverter including a plurality of first switching elements and connected to a first end of each of the windings, a second inverter including a plurality of second switching elements and connected to a second end of each of the windings, and a controller electrically connected to the first switching elements and the second switching elements and configured to generate limited pole voltage commands for space vector pulse width modulation based on preset voltage commands of the motor and to distribute the limited pole voltage commands to generate first pole voltage commands for switching of the first switching elements and second pole voltage commands for switching of the second switching elements.

Motor driving apparatus

An inverter driving apparatus includes an inverter having a plurality of legs respectively corresponding to each of a plurality of phases and the control unit generating space vector modulation signals based on a phase voltage command, each of the space vector modulation signals corresponding to each of the plurality of phases, respectively, determining whether an output voltage of the inverter corresponding to at least one space vector modulation signal of the space vector modulation is in a non-linear region by determining whether each voltage of the space vector modulation signals is included in a predetermined range, generating a terminal voltage command by determining whether or not to apply an offset voltage to each of the space vector modulation signals based on the determination of the non-linear region, and controlling a turn-on state of at least one switch included in each of the plurality of legs by modulating the terminal voltage command based on pulse width modulation.

Inverter driving apparatus and control method thereof

A motor driving apparatus driving a motor that has a plurality of windings respectively corresponding to a plurality of phases includes a first inverter including a plurality of first switching elements and connected to a first end of each of the windings, a second inverter including a plurality of second switching elements and connected to a second end of each of the windings, and a controller determining a voltage command of the first inverter based on a voltage command of the motor and the active vector corresponding to a duty of the second switching elements and controlling the first switching elements through pulse width modulation based on the voltage command of the first inverter.

A motor driving apparatus driving a motor including a plurality of windings corresponding to each of phases, includes a mode change switch and a plurality of inverters that operate the motor in a closed end winding mode or an open end winding mode; and a controller configured for controlling the mode change switch and the plurality of inverters according to a first mode determination result based on a reverse magnetic flux and a second mode determination result according to an output power limit for each mode.

Motor driving apparatus and method for controlling the same

A variable resistance memory device includes active regions apart from each other, common bit line contacts in the active regions, first active source contacts on first active regions near one edge of each of the common bit line contacts, second active source contacts on second active regions near another edge of each of the common bit line contacts, word lines between the first active source contacts and the common bit line contacts and between the common bit line contacts and the second active source contacts, bit lines on the common bit line contacts, variable resistance layers connected to the second active source contacts, the word lines, and the bit lines, spin-orbit torque (SOT) layers connected to the first active source contacts on the variable resistance layers, the word lines, and the bit lines, source line contacts on the SOT layers, and source lines connected to the source line contacts.

Variable resistance memory device

An apparatus configured for driving a motor, includes a first inverter including a first switching elements and connected to a first end of each of a windings respectively corresponding to a plurality of phases of the motor, a second inverter including a second switching elements and connected to a second end of each of the windings, a switches including first ends respectively connected to nodes to which the windings and the second switching elements are respectively connected and second ends connected to each other, and a controller configured to drive the motor in one of a first driving mode for driving the motor by maintaining the second switching elements in an open state and performing pulse width modulation control for the first switching elements and a second driving mode for driving the motor by performing pulse width modulation control for the first switching elements and the second switching elements.

Apparatus and method for driving motor

A method for providing virtual contents in a virtual space based on a common coordinate system includes: detecting a base marker for identifying a fixed point of an actual operation space, and a target marker for identifying an actual operation object, from initial image data indicating an initial state of the actual operation object in the actual operation space; calculating an initial model matrix of a target marker expressing an initial position and orientation of the target marker, and a model matrix of the base marker expressing a position and an orientation of the detected base marker in a virtual operation space having a common coordinate system which has the detected base marker as a reference; and calculating a current model matrix of the target marker expressing a current position and orientation of the target marker by using the calculated model matrix of the base marker.

Method and apparatus for providing virtual contents in virtual space based on common coordinate system

The present disclosure relates to an apparatus for controlling a multi-image display provided in a vehicle, and a method thereof. According to the present disclosure, a multi-image display device may simultaneously output two or more images separated depending on an output angle or an optical frequency, and a first reflection member provided in an indoor ceiling of the vehicle may reflect one image among the two or more images output from the multi-image display device.

Apparatus for controlling display of vehicle and method thereof

An apparatus and method for suppressing torque generation of a three-phase motor, includes a torque determination device that determines a second torque value for suppressing a first torque value due to a zero phase sequence component current of the three-phase motor, a control amount determination device that determines a voltage control amount for generating the determined second torque value, and a controller that is configured to control the three-phase motor according to the determined voltage control amount.

Apparatus for suppressing torque generation of three-phase motor and method thereof

A motor drive device is proposed. The motor drive device is configured to drive a motor having a plurality of windings respectively corresponding to a plurality of phases, and includes: a first inverter including a plurality of first switching elements, and connected to a first end of each of the plurality of windings; a second inverter including a plurality of second switching elements, and connected to a second end of each of the plurality of windings; and a controller configured to generate phase voltage commands of the first inverter and phase voltage commands of the second inverter based on preset voltage commands of the motor so that the phase voltage commands of the first inverter and the phase voltage commands of the second inverter are respectively represented as vectors of different angles.

Motor drive device

Video recorder for vehicle

Growing community of inventors

Hwaseong-si, South Korea

Yong Jae Lee