Mando William USPTO patentsUtility grant

A driver assistance system according to an embodiment of present disclosure includes: a camera disposed on the vehicle to have an external field of view of a vehicle and configured to obtain image data; a radar disposed on the vehicle to have a field of sensing outside the vehicle and configured to obtain radar data; and a controller including a processor configured to process the image data and the radar data, and the controller is configured to determine whether a rear vehicle changes direction based on the image data obtained by the camera, determine whether there is a risk of collision with the rear vehicle based on the radar data when the rear vehicle does not change direction and control at least one of a steering system or a vehicle velocity control system of the vehicle to avoid the rear vehicle when it is determined that there is a risk of collision with the rear vehicle.

Provided is a driver assistance system including an internal camera installed in a vehicle to detect whether a driver is in a drowsy driving, and configured to photograph a state of eyes of the driver to acquire drowsiness data, a first sensor installed in the vehicle to have a front-side view of the vehicle, and configured to acquire first sensor data to detect an object in the front-side view, a second sensor installed in the vehicle to have a rear-side view of the vehicle and configured to acquire second sensor data to detect an object in the rear-side view, and a controller including at least one processor configured to process the drowsiness data, the first sensor data, and the second sensor data, wherein the controller is configured to: if a result of processing the drowsiness data is that the driver has closed the driver's eyes for a predetermined time or longer, transmit a control signal to at least one of a braking device or a steering device to perform a lane change for stopping the vehicle based on a result of processing the first sensor data and the second sensor data.

An apparatus for assisting driving of a host vehicle includes: a camera mounted on the host vehicle and having a field of view outside of the host vehicle, the camera configured to acquire image data; and a controller configured to: process the image data, identify a speed limit of a road on which the host vehicle is driving and whether there is a speed enforcement for the host vehicle based on the image data; and provide information about the speed limit of the road to a driver of the host vehicle based on the speed limit of the road and whether there is the speed enforcement for the host vehicle.

The disclosure relates to an MCU failure detection device and method.

The present provides a radar apparatus and an antenna apparatus for the radar apparatus.

A system and method for controlling a vehicle based on a driver status are disclosed.

A method of controlling a vehicle includes obtaining, by a camera, an image of a road ahead; recognizing, by a controller, a curvature of a front lane from the road image and obtaining position and speed information of another vehicle based on obstacle information detected by an obstacle detector; periodically storing, by a storage, driving speed information, yaw rate information, and steering angle information while driving; recognizing, by the controller, a curvature of a rear lane based on the driving speed information, yaw rate information, and steering angle information in response to determining that a lane change is necessary; determining, by the controller, a lane change possibility based on the curvature of the front lane, the curvature of the rear lane, and the position speed information of the other vehicle; and controlling, by the controller, at least one of steering, deceleration, and acceleration based on the lane change possibility.

The present disclosure relates to a camera system for an advanced driving assistance system (ADAS).

The present disclosure provides a steering control apparatus, a steering control method, and a steering apparatus.

A vehicle acquires position information of the obstacle, identifies a collision point that may collide with the obstacle based on the acquired position information of the obstacle, controls one of steering and braking based on the position information of the identified collision point, and when controlling the steering, acquires a collision avoidance margin distance value corresponding to the position information of the identified collision point, predicts the collision position based on the position information of the obstacle and the information detected by the velocity detector, acquires a distance value between the predicted collision position and the current position, acquires a lateral movement distance value based on the acquired distance value and a preset turning radius of the vehicle, acquires a steering angle based on the acquired lateral movement distance value and the acquired collision avoidance margin distance value and controls steering based on the acquired steering angle.

The embodiments of the present disclosure relate to a device and method for inspecting process and an electronic control device.

The present disclosure relates to a vehicle radar device, a controlling method thereof, and radar system.

Provided is an electronic device including: a sensing device selected from a group including a radar and a lidar and installed in a vehicle to have a sensing zone directed to outside of the vehicle, the sensing device configured to obtain sensing data about an object; an image obtainer installed in the vehicle to have a field of view directed to the outside of the vehicle, the sensing device configured to obtain image data; and a controller including at least one processor configured to process the sensing data obtained by the sensing device and the image data obtained by the image obtainer, wherein the controller generates a first virtual driving path and a second virtual driving path based on the sensing data and the image data, and when a first boundary of the first virtual driving path and a second boundary of the second virtual driving path are located at different positions, provides a virtual driving path having a boundary closest to the vehicle between the first virtual driving path and the second virtual driving path as an actual driving path.

A motor control system shorts motor windings of a motor by using junction gate field-effect transistors (JFETs) controlled bipolar junction transistors (BJTs), solid state relays (SSRs) controlled BJTs, and depletion mode metal-oxide-semiconductor field-effect transistors (MOSFETs) so that the motor generates braking torque when all or some electric control units of the motor are disabled or failed.

A vehicle of the disclosure includes an apparatus for assisting driving of a host vehicle.

Disclosed is a frequency sensitive type shock absorber including a piston rod reciprocating an inside of a cylinder and having a connection passage therein; a piston valve mounted on the piston rod and having a plurality of compression and rebound flow paths penetrating up and down thereof, and partitioning the cylinder into compression and rebound chambers; and a valve assembly mounted on the piston rod to generate a damping force that changes with frequency during a rebound stroke; wherein the valve assembly comprises: a housing coupled to the piston rod and having a pilot chamber in communication with the connection passage; a main retainer coupled to the piston rod and having a main chamber formed on an upper portion thereof in communication with the connecting passage; and a pilot valve coupled to the piston rod and disposed between the housing and the main retainer to partition the pilot chamber and the main chamber.

The present disclosure relates to an apparatus for assisting driving of a host vehicle including: a camera mounted to the host vehicle and having a field of view outside of the host vehicle, the camera configured to obtain front image data; and a controller configured to process the front image data, obtain collision time with a surrounding vehicle and weather information based on the image data, and control a braking device provided in the vehicle to start braking at a first braking time point based on the collision time and weather information.

The present invention provides a multi ground line disconnection inspection device as a device for inspecting whether a plurality of ground lines that are connected to a ground node of an electronic control device are disconnected, including a plurality of test lines having one end connected to a plurality of ground lines, respectively, a plurality of connection switches connected to the ground node and the other end of a plurality of test lines, respectively, a plurality of test power supplies for applying test voltages to a plurality of test nodes respectively positioned on a plurality of test lines, respectively, and a determination unit for determining whether a plurality of ground lines are disconnected by detecting voltages of a plurality of test nodes.