Patents Assigned to Hyundai Mobis Co., Ltd.
  • Apparatus for four-wheel independent steering and method of controlling same
    Patent number: 12221184
    Abstract: An apparatus for four-wheel independent steering. The apparatus may include: a rear wheel angle computation unit configured to compute a rear wheel angle (?r) resulting by multiplying a front wheel angle (?f) by a predetermined front/rear wheel angle ratio (Kss) corresponding to a vehicle speed (V); a gain computation unit configured to compute a gain (A) corresponding to a steering angle acceleration and the vehicle speed and then to output a final rear wheel angle (?r) resulting by multiplying the rear wheel angle (?r) computed by the rear wheel angle computation unit by the computed gain (A); and a control unit configured to perform rear wheel steering control based on the front wheel angle (?f) and the final rear wheel angle (?r).
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Tae Hong Kim
  • Ultrasonic sensor and method of manufacturing the same
    Patent number: 12222460
    Abstract: An ultrasonic sensor includes a piezoelectric element, a cell case configured to support the piezoelectric element bonded to a front portion of the cell case at an inside of the cell case, the cell case having an opening at a rear portion thereof, a PCB assembly electrically connected to the piezoelectric element, a housing coupled to the opening of the cell case while receiving the PCB assembly therein and configured to seal a space required for electrical connection between the piezoelectric element in the cell case and the PCB assembly, a filler filling the space required for electrical connection between the piezoelectric element and the PCB assembly, after completion of the electrical connection between the piezoelectric element and the PCB assembly, and a rear cover configured to seal a rear opening formed at the housing in order to allow insertion of the PCB assembly.
    Type: Grant
    Filed: December 26, 2023
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Sang Hee Bae
  • Apparatus for detecting motor failure
    Patent number: 12224691
    Abstract: An apparatus for detecting a motor failure may include: a first motor failure detector configured to apply a reference voltage for failure detection to a motor, and then detect a changed voltage; a first motor power switch and a second motor power switch configured to switch both terminal voltages applied to drive the motor; a gate amplifier configured to apply a gate signal for controlling the turn on/off of the first and second motor power switches; and a controller configured to diagnose a failure of the motor controlled in one way, on the basis of voltages detected by the first and second motor power switches and the first motor failure detector, respectively.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: February 11, 2025
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Gwang Hyun Gye
  • Signal correction apparatus and method of steer-by-wire system
    Patent number: 12225101
    Abstract: A signal correction apparatus of an SBW system may include: a command signal receiving/transmitting unit configured to receive a command signal transmitted through a vehicle communication network by an upper level apparatus, and transmit a command signal, obtained by correcting the linearity of the received command signal, to a lower level apparatus through the vehicle communication network; a buffer unit configured to store the command signal, received through the command signal transmitting/receiving unit, as an original signal; and a control unit configured to generate a command signal whose linearity is corrected, by correcting the linearity of the original signal by using the original signal stored as the command signal in the buffer unit and a command signal obtained by delaying the command signal, stored in the buffer unit, by designated one unit time.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Young Hwan Do, Woo Hyung Kim
  • Damper for glove box and glove box having the same
    Patent number: 12221823
    Abstract: A damper for a glove box includes a cylinder including a cylinder body defining a space therein, a partition that divides the space into a first space and a second space and in which a hole is disposed, and guide holes disposed in the cylinder body to communicate with the second space, a piston disposed in the first space to be movable in a first direction, a valve disposed in the second space, and an elastic support unit disposed in the second space to elastically support the valve. The guide holes include a first guide hole and a second guide hole disposed apart from each other along a circumference of the cylinder body, and a protrusion of the valve is disposed in one of the first guide hole and the second guide hole.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: February 11, 2025
    Assignees: Hyundai Mobis Co., Ltd., PIOLAX CO., LTD.
    Inventors: Yong Gon Moon, Hak Young Kim, Kyung Joo Song
  • System and method for controlling smart mobility by risk level using GPS and camera sensor
    Patent number: 12221106
    Abstract: A system for controlling a smart mobility by risk level includes: an information collection unit to collect position and speed information of the smart mobility and camera sensing information including a front traffic sign or object; a front detection unit to detect a front obstacle or inclination using the camera sensing information and to output a detection result; a control unit to change a warning to a user and/or a method of controlling the smart mobility by risk level based on the information collected by the information collection unit and the detection result; and a warning unit to warn the user by changing a method by risk level under the control of the control unit.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: February 11, 2025
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Seung Jae Kim
  • DMD lamp and method of controlling DMD lamp
    Patent number: 12221029
    Abstract: The present invention relates to a lamp system including a digital micro-mirror device (DMD) module, and more particularly, to a system and method for improving life characteristics of a DMD module. A DMD lamp and a method of controlling a DMD lamp of the present invention may improve a life of a DMD module by measuring a temperature of the DMD module in real time and controlling operations of the DMD module and a light source when the temperature of the DMD module rises above a certain temperature, and improve the life of the DMD module by adjusting a ratio of an ON mode/OFF mode of the DMD module to the same ratio and automatically compensating for the insufficient amount of light to reduce the consumption of an angle adjusting unit of a mirror to a minimum while maintaining the output amount of light.
    Type: Grant
    Filed: December 26, 2022
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Seong Yeon Han, Myeong Je Kim
  • Display and cockpit module for vehicle including the same
    Patent number: 12220985
    Abstract: A cockpit module for a vehicle comprises an instrument panel located in a partial section of a front in a vehicle, and having a plurality of mounting holes inclined inward by a preset width, and a display configured to allow a mounting shaft formed at a connection end with the instrument panel to pass through the mounting holes of the instrument panel step by step to absorb the corresponding impact when an external impact is applied to a front of the display.
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Kil Pyung Jang
  • Door-mounted passenger protection device and control method thereof
    Patent number: 12221053
    Abstract: Technology for safely protecting a passenger's pelvic region and below in the event of a side crash and a door-mounted passenger protection device and a method of controlling the device that includes a pusher moving from the inside of the door toward a passenger seated in a seat to be supported by the passenger's body and a pusher moving device applying air pressure to the pusher to move the pusher toward the passenger.
    Type: Grant
    Filed: August 24, 2023
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Seok Hoon Ko, Seok Min Lee, Dae Chang Jung
  • Picture generating unit for a head-up display
    Patent number: 12222516
    Abstract: A picture generating unit for a head-up display, the picture generating unit being coupled to a sidewall or a lower surface of a lower case of the head-up display, the picture generating unit comprising: a backlight unit configured to be coupled to both a one-mirror type head-up display and a two-mirror type head-up display.
    Type: Grant
    Filed: December 27, 2023
    Date of Patent: February 11, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Byung Ki Kim, Yu Jin Shin
  • Apparatus and method for compensating for stick-slip of motor driven power steering system
    Patent number: 12221175
    Abstract: An apparatus for compensating for a stick-slip of a Motor Driven Power Steering (MDPS) system may include: a column torque detection unit to detect column torque applied to a steering shaft as a driver operates a steering wheel; a vehicle speed sensor to detect vehicle speed; a steering angular velocity detection unit to detect a steering angular velocity of a steering wheel; a condition determination unit to determine whether at least one of the column torque, the vehicle speed and the steering angular velocity satisfies a preset compensation condition; a stick-slip compensation controller to output a compensation current for compensating the stick-slip using at least one of the steering angular velocity, the column torque and the vehicle speed; and a compensation unit to compensate for an output of an MDPS controller by applying the compensation current to the output of the MDPS controller.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: February 11, 2025
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Kyoung Soo Lim
  • MOLD FOR MANUFACTURING CRASH PAD AND CRASH PAD ASSEMBLY MANUFACTURED BY THE SAME
    Publication number: 20250042070
    Abstract: A mold for manufacturing a crash pad including a lower mold, the lower mold configured to receive a scrim and having grooves formed thereon to correspond to a shape of an inner surface of the crash pad and a shape of an airbag chute, an upper mold configured to be received by the lower mold and formed to correspond to a shape of an outer surface of the crash pad, and scrim fixing cores configured to be received by the lower mold, the lower mold including a scrim seating portion on which the scrim is seated, the scrim fixing cores being configured to be disposed on both side surfaces of the scrim seating portion when received by the lower mold, and the scrim fixing cores being configured to fix the scrim while at least partially adjoining the scrim seating portion in being received by the lower mold.
    Type: Application
    Filed: February 7, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Ik Keun CHOI, Young Jin YOU, Chang Wan SON
  • METHOD AND APPARATUS FOR PROVIDING COMMUNICATION SERVICE IN MOBILE COMMUNICATION SYSTEM COOPERATING WITH UAS
    Publication number: 20250048413
    Abstract: A method of receiving a communication service through a network by a user equipment (UE) in a mobile communication system cooperating with an uncrewed aerial system (UAS) and an apparatus therefor are provided. The method includes: receiving a first message including link configuration-related information from the network; acquiring first type information by the UE; receiving second type information from an external server by the UE; determining a quality level for configuring a command and control (C2) communication service link based on the link configuration-related information; and configuring the C2 communication service link with the network according to the determined quality level, wherein the quality level for configuring the C2 communication service link is determined based on at least one of the first type information, the second type information, or any combination thereof.
    Type: Application
    Filed: May 31, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Dae Gon SON
  • AIR FLAP APPARATUS FOR VEHICLES
    Publication number: 20250042242
    Abstract: An air flap apparatus for a vehicle includes a frame disposed behind a grille of a vehicle, the frame including an air inlet, an air flap including a first main body for opening and closing the air inlet, links disposed at both sides of the air flap and coupled to the air flap; and a loader connected to the air flap through the links. The air flap is disposed at a position where the air flap is rotated to open the air inlet when moved along the links and coupled to the loader, or at a position where the air flap is rotated to close the air inlet when moved along the links and decoupled from the loader.
    Type: Application
    Filed: November 28, 2023
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: In Cheol KIM
  • MOTOR COOLING SYSTEM
    Publication number: 20250047152
    Abstract: The present disclosure relates to a system for cooling a stator core of an electric motor. The motor cooling system according to the present disclosure is advantageous in that the number of parts can be minimized, and cooling efficiency can be maximized with a cooling fluid evenly distributed to a heat-generating area, by improving a typical design (a core press-fit stop end) of a housing supporting the stator core to add a fluid guide and a nozzle shape or by applying a nozzle ring formed in a curved shape and capable of spraying the cooling fluid after being received and stored to an end of the housing.
    Type: Application
    Filed: April 23, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Yeong Woo SEO, Jong Jin PARK
  • METHOD AND APPARATUS FOR TRANSMITTING SPEED INFORMATION OF VEHICLE
    Publication number: 20250046128
    Abstract: An embodiment method for transmitting speed information of a vehicle using an apparatus for transmitting speed information of the vehicle includes receiving a first speed information of the vehicle from an electronic stability control (ESC) device, the first speed information being information based on a plurality of wheels of the vehicle, averaging the first speed information, converting the averaged first speed information into a second speed information of the vehicle, based on a first period, and outputting the second speed information, based on a second period and a minimum output frequency, in which the first speed information is a digital signal and the second speed information is an analog signal.
    Type: Application
    Filed: June 25, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sang Eon IM, Hyun Cheol JEON
  • RWA SYSTEM CONTROL APPARATUS AND METHOD
    Publication number: 20250042466
    Abstract: Provided is an apparatus for controlling a road wheel actuator (RWA) system, the apparatus including a sensor module configured to detect sensing data of at least one of a steering angle, rack position information, angular velocity of a steering wheel, and column torque, and a processor configured to perform a Proportional Integral Differential (PID) control logic based on the sensing data detected by the sensor module and the RWA position information fed back from the RWA system.
    Type: Application
    Filed: April 4, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Young Hwan DO, Jeong Min LEE, Hyung Ju KWON, Hee Kyu LIM, Hyun Su KIM, Eui Nam JEONG, In Hyuk KIM
  • BRAKE APPARATUS FOR VEHICLE
    Publication number: 20250043835
    Abstract: A brake apparatus for a vehicle includes a cylinder housing a piston, a caliper body disposed on the outer side of the cylinder and surrounding a portion of the cylinder, a driver coupled with the cylinder and generating driving force to move the piston, and a coupling member coupling the cylinder with the caliper body.
    Type: Application
    Filed: February 29, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sang Pil BOO, Yeon Jun LEE, Bo Ram YOON
  • BATTERY MODULE CONNECTING MEMBER AND BATTERY MODULE ASSEMBLY INCLUDING THE SAME
    Publication number: 20250046956
    Abstract: According to an aspect of the present invention, a battery module connecting member mounted between side surfaces of battery modules may include a body extending along the side surface of the battery module and seating portions provided at front and rear ends of the body and protruding from at least one of both side surfaces of the body to be seated on terminal blocks provided on front and rear surfaces of the battery module.
    Type: Application
    Filed: March 22, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Yeon Jun WOO, Seung Jun LEE, Dae Hyeon JU
  • Glove box
    Patent number: 12214749
    Abstract: A glove box includes a cover embedded in a dashboard of a vehicle in a state in which a front of the cover is open, a housing having one open surface covered by the cover and selectively opening or closing the front of the cover through a preset rotational trajectory, transfer links each arranged between one of outer ends of the housing and a corresponding one of inner ends of the cover and providing a rotational trajectory of the housing, and an elastic member that corrects rotational forces of the transfer links. The transfer links includes first and second link parts each having a first end rotatably connected to an inner lower portion of the cover and a second end rotatably connected to an outer upper portion of the housing, and being spaced apart from each other with the same length and the same mounting angle.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: February 4, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Jae Whoan Park