Lg Electronics Inc.

Seoul National University

Korea University Research and Business Foundation

Byeongrim Jo

Juhnho Park

Sungmin Kim

Cheolseung Kim

Xavier Punithan

Seongsoo Kim

Hanbyul Seo

SungJoo Kim

JungSik Kim

Eulpyo Hong

Heejo Lee

Hyunseok Shin

Gyunghwan Yuk

Taekyung Lee

Honggul Jun

Hyunho Ki

Jejong Lee

Junyoung Yu

Daegeun Ha

Sangho Yoon

Heuisik Seo

Byungjin Kang

Doohee Lee

Yoonyoung Chang

Sangwook Nam

Pyonho Hong

Jaehark Park

Byunghoon Min

Byungju Dan

Choongin Lee

Joseph Yoon

Hongsoo Park

Sora Kang

Duksang Kim

Heuideok Lee

Yongchul Yoon

Jongseop Koo

Donghyeok Kim

Seongyun Jeong

Disclosed is a slot antenna provided in a radar, the antenna comprising a substrate integrated waveguide (SIW) having a plurality of a plurality of slots, wherein each of the plurality of slots includes a first elongated opening, a second elongated opening, and a connecting opening connecting the first and second elongated openings, wherein a first center axis of the first elongated opening is offset from a second center axis of the second elongated opening.

Slot antenna and slot antenna array

The present disclosure relates to a communication electronic control unit (ECU) provided in a vehicle to be used for exchange of a signal with an external device, the communication ECU including a bus interface configured to exchange signals with a plurality of slave ECUs in the vehicle, a primary processor configured to perform software cloning for at least one of the plurality of slave ECUs, and a secondary processor configured to determine whether to operate, based on whether overload is applied to the primary processor.

Communication ECU

A vehicular electronic device hacking test apparatus includes a transmitter, a receiver, and a processor configured to classify a communication-connection procedure into a plurality of states based on a preset communication protocol, to generate a mutated packet appropriate for the plurality of states, and to transmit a vehicular electronic device through the transmitter, and to determine whether the vehicular electronic device is vulnerable to hacking based on whether a reception packet corresponding to the mutated packet is received through the receiver.

Apparatus for testing hacking of vehicle electronic device

The present invention relates to an antenna, a vehicle radar, and a vehicle equipped with the same. An antenna according to an embodiment of the present invention comprises: a substrate; a first conductive patch disposed on a first surface of the substrate; a second conductive patch disposed on a second surface of the substrate; first and second feeders electrically connected to the first conductive patch; a plurality of vias surrounding the periphery of the first and second conductive patches; a loop member disposed on the first surface of the substrate and surrounding the vias; and a third feeder electrically connected to the loop member, wherein the area of the first conductive patch and the area of the second conductive patch are the same. Thus, it is possible to stably transmit and receive radio waves in all directions.

Antenna, vehicle radar, and vehicle equipped with same

A communication apparatus for vehicle, which communicates with an entity including at least one of a nearby vehicle, infrastructure, and a mobile terminal. The communication apparatus includes a first communication unit configured to transmit a first transmission signal to the entity, and receive a first receipt signal from the entity using a first communication technology; a second communication unit configured to transmit a second transmission signal to the entity, and receive a second receipt signal from the entity using a second communication technology different than the first communication technology; and a processor configured to determine a transmission characteristic of the first transmission signal and the second transmission signal and a reception characteristic of the first receipt signal and the second receipt signal, transmit a first message using at least one of only the first transmission signal, only the second transmission signal, and a combination of the first transmission signal and the second transmission signal based on the determined transmission characteristic of the first transmission signal and the second transmission signal, and receive a second message using at least one of only the first receipt signal, only the second receipt signal, and a combination of the first receipt signal and the second receipt signal based on the determined transmission characteristic of the first transmission signal and the second transmission signal.

Communication apparatus for vehicle and vehicle

The present invention relates to an external module comprising: an interface physically connected to a vehicle so as to exchange data with the vehicle; and a processor for receiving peripheral information of the vehicle and state information of the vehicle through the interface, acquiring the ADAS information, on the basis of the peripheral information of the vehicle and the state information of the vehicle, and performing control so as to allow a display inside the vehicle to display the ADAS information by transmitting the ADAS information, through the interface, to the vehicle.

External module and vehicle connected thereto

A method of controlling a vehicle that includes a plurality of electronic control units (ECUs), the method including: allocating an order in which at least one ECU among the plurality of ECUs is to be assigned an encryption key, based on a data rate of each ECU; receiving, by the at least one ECU, at least one encryption key that is assigned to the at least one ECU according to the allocated order; and performing, by the at least one ECU and using the assigned at least one encryption key, (i) encryption of data to be transmitted through a Controller Area Network (CAN) communication bus, or (ii) decryption of data that is transmitted through the CAN communication bus.

Vehicle and method for controlling same

The present invention relates to. The operating system conversion device for a mobile terminal operates by means of a first operating system (OS), and, when connected to a vehicle, operates by means of an agent, the operating system conversion device comprising: a reception unit which receives, from the vehicle, a second operating system which is different from the first operating system and is exclusively used for the vehicle during connection with the vehicle; and a conversion unit which, during connection with the vehicle, converts the operating system from the first operating system to the second operating system.

Mobile terminal operating system conversion device and method, vehicle, and operating system transmission device and method for vehicle

Systems and techniques are described that provide automated parking assistance for a vehicle. In some implementations, a parking assistance apparatus includes a frequency generator configured to generate a first frequency and a second frequency, and generate at least one synthesized frequency that is synthesized from the first frequency and the second frequency. The apparatus also includes a piezoelectric converter configured to, using piezoelectric effects, transmit ultrasonic waves having the at least one synthesized frequency, and receive reflected ultrasonic waves that result from the transmitted ultrasonic waves being reflected by an object. The apparatus also includes a filter unit configured to detect a predetermined frequency from the reflected ultrasonic waves.

Parking assistance for a vehicle

Systems and techniques are disclosed to provide a sensor unit configured to sense a living body within a vehicle and to control the vehicle according to the sensed data. A sensor unit is configured to sense infrared light emitted from one or more areas inside the vehicle. A blocking unit is located between the sensor unit and the one or more areas inside the vehicle. A controller is configured to control at least one of the blocking unit or the sensor unit so as to vary an amount of infrared light that the sensor unit is able to receive through the blocking unit from the one or more areas inside the vehicle. The controller determines, based on a variation in the amount of infrared light received by the sensor unit, whether or not a living body is present inside the vehicle.

Controlling a vehicle

An electromotive walking assistance device includes a drive unit including a plurality of wheels and a motor for driving at least on portion of the plurality of wheels, a sensor unit sensing a distance from a user, a manipulation unit sensing a user's manipulation, and a controller controlling the motor based on a signal of the distance from the user and a signal of the user's manipulation.

Electric walking assistant device

Growing community of inventors

Seoul, South Korea

Byeongrim Jo