Hl Mando Corporation

Samsung Electronics Co., Ltd.

Mando Corporation

Hl Klemove Corp.

KwangHyung Lee

Yongjoon Jeon

Gajin Song

Dongho Jang

Sungoh Hwang

Wonbum Kim

Hyunjung Byun

The embodiments relate to a steering control device and method of a vehicle. A steering control device may include a receiver configured to receive absolute steering angle information, relative steering angle information, and rack position information of the vehicle, a determiner configured to determine absolute steering angle estimation information based on the rack position information and the relative steering angle information if there is an abnormality in the absolute steering angle information, and a controller configured to, if an adjustment condition is satisfied for at least one of a rack limit position and a steering wheel limit position, perform a position adjustment control based on the rack position information and the absolute steering angle estimation information.

Steering control device and method of vehicle

The present embodiments relate to a steering control device and method. Specifically, there may be provided a steering control device and method in which an RWA control module may perform control to detect whether a data signal is transmitted/received through a communication module, outputs an operation state for a communication channel of the communication module, and select and use a communication channel capable of data signal transmission/reception to thereby increase reliability and may perform control so that, when any one communication channel fails, data signal transmission/reception is possible through another communication channel.

Steering control device and method

The present disclosure relates to a motor driving apparatus and a method. More specifically, a motor driving apparatus according to the present disclosure includes: an electric motor; an inverter that drives the electric motor using a plurality of high-side switching elements and low-side switching elements; a rotary switch that connects the electric motor and the inverter to each other; and a controller that identifies a switching element in which a malfunction has occurred in a case where a malfunction has occurred in the inverter connected to the electric motor and performs control of the rotary switch such that connection with the identified switching element is cut out, and a switching element not connected to the electric motor is connected.

Motor driving apparatus and method

The disclosure relates to a steering control device and method. Specifically, according to the disclosure, a steering control device comprises a first steering control module controlling a first reaction force motor to generate a reaction force torque for a steering wheel through a first inverter and a second steering control module controlling a second reaction force motor to generate a reaction force torque for the steering wheel through a second inverter. The first steering control module or the second steering control module generates the reaction force torque by conducting one of the first inverter and the second inverter when the first inverter and the second inverter fail.

Provided are a steering control system and method. The steering control system includes a control unit configured to perform steering control using a steering torque and a steering angle detected by a steering torque sensor and a steering angle sensor of a vehicle, wherein the control unit performs the steering control in consideration that the steering torque or the steering angle is changeable by a disturbance.

Steering control system and control method thereof

The present disclosure relates to an active rear collision avoidance apparatus and method. The apparatus includes a sensor for acquiring information by detecting at least one of a preceding vehicle, a vehicle at risk of collision or other vehicles; and a controller for determining a possibility of collision between the vehicle at risk of collision and the host vehicle, determining a direction of avoidance preferentially from where an avoidable area exists in response to the driving of the vehicle at risk of collision, if the possibility of collision is higher than or equal to a threshold point, controlling the host vehicle to drive to avoid in the determined direction of avoidance, and controlling the host vehicle to drive to avoid a possible collision in response to a response to the transmitted avoidance request signal from the preceding vehicle and/or the other vehicle.

Active rear collision avoidance apparatus and method

The present disclosure relates to an apparatus and a method for EPS control, which determine the amount of assist torque and estimate the amount of available assist in order to prevent a problem in relation to vehicle driving and driver's safety when there is malfunction in power supply. Accordingly, the present disclosure provides an effect in which the driver can take various measures according to his or her determination, instead of promptly moving the vehicle to a safety zone.

Apparatus and method for EPS control to cope with power source problem of vehicle

An electronic device according to an embodiment includes a processor and a memory, and the memory stores instructions which when executed, cause the processor to, in a first operation when the electronic device is connected to a first external accessory device via the electrical connector, receive at least one first identification (ID) from the first external accessory device via the electrical connector, render a first screen including a first plurality of icons for application programs on the memory based at least in part on the first ID, and provide data associated with the first screen to an external display through the first external accessory device via the electrical connector and in a second operation when the electronic device is connected to a second external accessory device via the electrical connector, receive at least one second ID from the second external accessory device via the electrical connector, the second ID being of the same type as the first ID, receive at least one third ID from the second external accessory device via the electrical connector, the third ID being of a different type from the first ID, render a second screen including a second plurality of icons for the application programs on the memory based at least in part on the third ID, and provide data associated with the second screen to the external display device through the second external accessory device via the electrical connector.

Growing community of inventors

Gyeonggi-do, South Korea

KwangHyung Lee