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Mando William USPTO patents

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877 patents

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Collision avoidance device, vehicle having the same and method of controlling the vehicle

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.

Filed: 6 Jan 20

Device and method for inspecting process, and electronic control device

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

Jong Gyu Park, Han-Sik Kim, Seung Gap Choi

Filed: 8 Jun 21

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A shock absorber includes a piston valve, a body valve installed at a lower side of a tube, a lower guide member installed between the piston valve and the body valve and including a lower through-hole through which the fluid passes, and a lower passing slit formed to allow the fluid to pass therethrough at a flow rate relatively lower than a flow rate at which the fluid passes through the lower through-hole, a mid-guide member having a mid-guide hole through which the fluid passes, the mid-guide member being disposed between the piston valve and the lower guide member and configured to close the lower through-hole when the mid-guide member is in contact with the lower guide member, a first elastic member interposed between the lower guide member and the mid-guide member, and a second elastic member interposed between the piston valve and the mid-guide member.

Filed: 22 Jul 22

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

Jingu Lee, Han Byul Lee

Filed: 7 May 21

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During an operation of applying a parking brake, when sufficient brake clamping force is applied by a brake actuator, a parking lock actuator having a pin is energized to cause the pin to be moved toward a strut so that the strut is engaged with one of notches of a rotatable part operably connected with the brake actuator in order to prevent rotation of the rotatable part in one direction of releasing the brake and to allow rotation of the rotatable part in the other direction of applying the brake, and then the parking lock actuator is de-energized and the pin is moved away from the strut.

Alex KEIT, Jeff LAUMAN, Troy STRIETER

Filed: 19 Jan 22

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A brake assembly with multiple telescoping structures comprises: a rotatable part configured to be rotated by an actuator; a fixed part comprising an outer ball nut fixed to a housing; a rotatable and translatable part comprising an outer ball screw and an inner ball nut, wherein the outer ball screw is operably coupled with the outer ball nut through first rolling bodies, and the rotatable and translatable part is operably coupled with the rotatable part and is rotatable relative to the outer ball nut and axially translatable relative to the rotatable part and the outer ball nut simultaneously by rotation of the rotatable part; a translatable part comprising an inner ball screw operably coupled with the inner ball nut through second rolling bodies and configured to be axially translated relative to the inner ball nut by rotation of the inner ball nut to move a brake pad assembly.

Suersh Babu KODURI, Daniel Smith

Filed: 13 Jan 22

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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.

Filed: 17 Dec 19

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Disclosed herein a brake pad for a disk brake.

Sudhirkumar S KARAJGI, Prakash D. SUNKE

Filed: 9 Aug 22

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Provided is an check valve.

Filed: 19 Apr 21

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One embodiment of the present invention relates to a steering apparatus, in which not only a middle tube but also an inner tube can be moved along a longitudinal direction of an outer tube, and thus, stroke control of the steering apparatus can be effectively performed.

Sang Hyun PARK, Jong Han KIM

Filed: 25 Oct 22

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The present disclosure provides a motor router comprising: an annular body having a first coil guide; and a guide part formed to protrude from the body, and having a second coil guide to which the first coil guide is connected, and thus the present invention reduces the number of parts and has a simplified configuration, thereby providing an advantageous effect of reducing manufacturing processes and manufacturing costs.

Kyung Sang PARK, Seong Jin KIM, Jung Woo JO, Chang Hyun PARK

Filed: 17 Jan 23

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The present disclosure relates to a steering-assisting device.

Filed: 13 Apr 21

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The invention relates to a fan for a wheel brake of a vehicle, the fan comprising: a coupling portion for coupling the fan to the vehicle; a blade assembly that is rotatable relative to said coupling portion to generate an air flow; and a drive unit for rotating the blade assembly.

Filed: 21 Oct 22

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A brake assembly may comprise: a brake piston configured to be movable for a brake apply or release, the brake piston having an inner wall forming a piston cavity; a linearly movable structure positioned within the piston cavity of the brake piston; the linearly moveable structure configured to be linearly movable within the piston cavity in response to rotation of a rotatable structure operably coupled to the linearly movable structure; and a magnet disposed between the brake piston and the linearly movable structure so that the brake piston is movable toward the linearly movable structure in response to linear movement of the linearly movable structure by magnetic field generated by the magnet.

HyungJin BAEK, Sudhir KUMAR

Filed: 28 Oct 21

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The embodiments relate to a steering control device and method.

Filed: 27 Oct 22

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An electronic parking brake system includes: a first electronic parking brake (EPB) including a first electric motor configured to provide a first braking torque to a first wheel of a vehicle; a second EPB including a second electric motor configured to provide a second braking torque to a second wheel of the vehicle; a first controller configured to control the first electric motor; and a second controller configured to control the second electric motor, wherein the first controller is configured to transmit a first signal to the second controller at predetermined intervals, and the second controller is configured to increase the second braking torque provided to the second wheel, based on the first signal not being received from the first controller.

Filed: 21 Oct 22

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A temperature sensor and a disc brake having the temperature sensor are provided.

Yong Kyun JUNG, Jong Sik Song

Filed: 25 Oct 22

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Disclosed are a vehicle braking system and a control method thereof, which are a vehicle braking system capable of detecting an offset of a pressure sensor regardless of whether a brake pedal is provided, and a control method thereof, including a first brake device, a first pressure sensor for measuring an internal pressure of the first brake device; and a first offset determinator for determining that an offset has occurred in the first pressure sensor when a first cut valve provided in the first brake device is opened and the state in which a measurement of the first pressure sensor exceeds a first reference pressure is maintained for more than a first reference time.

Filed: 24 Oct 22

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Provided are an electromechanical brake and a vehicle including the same.

Woochul LIM, Joon-Kyu SONG, Pyeong Kook SON, Jin Seok KIM, Dae June JUNG

Filed: 27 Oct 22

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An electronic brake system is disclosed.

Filed: 25 Oct 22

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