Patents Assigned to Hyundai Mobis, Co.
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Publication number: 20230042252Abstract: A real wood sheet includes a wood layer, a mesh layer disposed on a surface of the wood layer, and a flexible layer disposed on a surface of the mesh layer such that the mesh layer is disposed between the wood layer and the flexible layer. The wood layer includes a real wood design portion having a real wood pattern processed thereon and an edge portion formed at an edge of the design portion.Type: ApplicationFiled: June 15, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventor: Ik Keun CHOI
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Publication number: 20230041209Abstract: A quality data analysis apparatus and method for reducing time for product quality analysis and the quality cost by reducing the occurrence of product defects, the apparatus includes an input configured to obtain quality data on a product for process factors occurring in a production of the product, a data pre-processor to pre-process the quality data by encoding the process factors for each data types and setting the process factors that are lost, to a preset value, a determiner configured to determine whether the product is acceptable based on the process factors using machine learning, a data visualizer configured to generate an analysis report on a quality of the product based on the process factors and the determination, and a trainer configured to train the machine learning model using the quality data for learning and a first label relevant to the quality data for learning.Type: ApplicationFiled: June 22, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Joon Hyung PARK
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Publication number: 20230042621Abstract: An invention that reduces an influence of dv/dt noise generated by power switching elements around a Rogowski current sensor. By separating a coil into two coils and connecting voltages generated from the two coils in series in a reverse direction, a total amount of parasitic capacitance is reduced by ΒΌ, and accordingly, Cp*dv/dt noise is reduced. The Rogowski sensor including a first coil (Coil-P) which detects a portion of a switching current passing through bus bars (20a, 20b) and includes a first end and a second end, and a second coil (Coil-P), as a coil separated from the first coil, which detects a portion of the switching current passing through the bus bar and includes a first end and a second end, wherein the second end of the first coil is connected to the second end of the second coil to form a neutral point (123).Type: ApplicationFiled: June 29, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventors: Sang Min KIM, Won Gon KIM
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Publication number: 20230040522Abstract: Disclosed are a drunk driving prevention system and a drunk driving prevention method using the system that includes a sensor module measuring the alcohol content in exhaled breath of a driver at the time of breath-checking of the driver and a control module configured to check an intoxication state of the driver based on the alcohol content measured by the sensor module to determine whether or not a breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a bypass control unit switching a vehicle into a drivable state when the breath-checking fails.Type: ApplicationFiled: July 29, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yu Jin JUNG, Chang Won LEE, June Seung LEE, Yeon Su KIM
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Publication number: 20230044940Abstract: According to at least one embodiment, the present disclosure provides an electromechanical brake comprising: a motor for generating driving force; a piston coupled to the motor and configured to be movable; a brake pad connected to the piston; a wheel disk configured to come into contact with the brake pad to generate a braking force; a sensor unit including a position sensor for measuring a position of the piston and a current sensor for measuring a current value flowing through the motor; and a control unit (ECU: Electronic Control Unit) which determines a limit current value of the motor according to the position of the piston, generates a braking force based on the position sensor within the limit current value, and generates a braking force based on the current sensor when out of the limit current value.Type: ApplicationFiled: July 26, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Jong Sung KIM
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Publication number: 20230044733Abstract: Disclosed is a system for preventing drunk driving of a vehicle, the system including: an input unit through which a transfer intention to transfer a control privilege of a vehicle from a registered driver to a passenger is input; a sobriety determination unit configured to determine a current driver's inebriation state through a breathalyzer provided in the vehicle when the transfer intention is input through the input unit; a driver verification unit configured to identify personal information of the current driver seated on a driver's seat; and a control unit configured to transfer the control privilege of the vehicle to the passenger when the passenger is measured as being able to drive by the sobriety determination unit and the passenger and the current driver are identified to be the same by the driver verification unit.Type: ApplicationFiled: July 26, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yu Jin JUNG, Yeon Su KIM, June Seung LEE, Chang Won LEE
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Publication number: 20230038216Abstract: A membrane device for manufacturing a crash pad for a vehicle including a real wood sheet includes a vacuum device main body having a plurality of vacuum holes such that a real wood sheet to be temporarily attached to a core is mounted in the vacuum device main body, a cover having a silicone film to define a vacuum space together with the vacuum device main body, a vacuum module to suck air in the vacuum device main body through the vacuum holes, and a control unit to compress the real wood sheet and the core, which are temporarily attached and mounted on the vacuum device main body, for a preset time by sucking air in the vacuum space through the vacuum holes in a state in which the vacuum device main body is covered by the cover.Type: ApplicationFiled: June 15, 2022Publication date: February 9, 2023Applicants: HYUNDAI MOBIS Co., Ltd., INTOPS CO., LTD., SEOYON AUTOVISION Co., Ltd.Inventors: Ik Keun CHOI, Min Kyeong LEE, Hyun Ho LEE, Ji Seung HONG, Jong Jin LEE
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Publication number: 20230038584Abstract: Disclosed is a real wood crash pad that includes a real wood sheet including a wood layer, a mesh layer laminated under the wood layer, the mesh layer being configured to provide reinforcement, and an elastic layer laminated under the mesh layer, the elastic layer being configured to provide elasticity, a filament cross pad provided in an area of a vehicle desk where a real wood layer is to be applied, the filament cross pad being laminated under the elastic layer, and a core mounted on the vehicle desk, wherein the real wood sheet is configured for automatic wrapping.Type: ApplicationFiled: June 16, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventor: Ik Keun CHOI
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Publication number: 20230045435Abstract: A lamp circuit including a light emitting circuit and a light emission control circuit that controls the light emitting circuit. The light emitting circuit includes a thermistor and a light emitting device, and the light emission control circuit comprised a constant current circuit, dimming control circuit, voltage divider having a first resistor and a second resistor, and a current amplification circuit. The current amplification circuit amplifies a current of the thermistor, and the voltage divider divides a first voltage to a first node between the first resistor and the second resistor based on the amplified current. The dimming control circuit controls an output current of the constant current circuit based on the first voltage, and the constant current circuit outputs a current to the light emitting device based on the control of the dimming control circuit.Type: ApplicationFiled: July 18, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Won Seok CHAE
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Publication number: 20230044171Abstract: Disclosed are wood preforming devices for manufacturing a crash pad for a vehicle including a real wood sheet. A wood preforming device for manufacturing a crash pad for a vehicle includes a real wood sheet includes a lower press mold comprising a debossed portion provided on a portion on which a product is formed, and a support portion configured to support an upper press mold, in response to the lower press mold and the upper press mold pressing each other, the support portion having a protrusion for fixing a real wood sheet, the upper press mold having an embossed portion corresponding to the debossed portion of the lower press mold, and a movable core provided on the debossed portion of the lower press mold and being configured to guide the real wood sheet by moving upward from the debossed portion, in response to the upper press mold moving downward.Type: ApplicationFiled: June 16, 2022Publication date: February 9, 2023Applicants: HYUNDAI MOBIS Co., Ltd., INTOPS CO., LTD., SEOYON AUTOVISION Co., Ltd.Inventors: Ik Keun CHOI, Min Kyeong LEE, Hyun Ho LEE, Ji Seung HONG, Jong Jin LEE
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Publication number: 20230042840Abstract: An air vent apparatus for a vehicle according to one embodiment of the present disclosure includes a rear wing having a plurality of lead wires plated in a longitudinal direction by a laser manufacturing antenna (LMA) method, and a knob connected to the rear wing and configured such that a position of the knob is horizontally adjustable. At this point, the knob includes a housing surrounding a partial section of the rear wing, an electrode portion located inside the housing and having input and output terminals electrically connected to the lead wire, and a light source electrically connected between the input and output terminals of the electrode portion to emit light into a vehicle.Type: ApplicationFiled: August 8, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventor: Won Sik KIM
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Publication number: 20230045745Abstract: The present invention discloses a system for detecting an obstacle for a vehicle. The system includes an information collection unit that monitors movement information of a vehicle, road information, and location information of the vehicle; a determination unit that determines whether the vehicle enters a special mode in which the vehicle turns and moves backward on a road through the movement information of the vehicle, the road information, and the location information of the vehicle from the information collection unit; and a controller that deactivates a rear monitoring function of either side of the vehicle in response to a determination that the vehicle enters the special mode.Type: ApplicationFiled: August 8, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventor: Ge O PARK
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Publication number: 20230038548Abstract: A glove box according to an embodiment of the present disclosure includes a cover that is embedded in a dashboard of a vehicle in a state in which a front side of the cover is open, a housing that is accommodated in a state in which one open surface is covered by the cover and that selectively opens or closes the front side of the cover through a preset rotational trajectory, a plurality of transfer links that are arranged between both outer ends of the housing and both inner ends of the cover and transfer the housing along the rotational trajectory, a damper that is connected to the transfer links and corrects a rotational force of the housing, and a locking member that is connected between the cover and the housing and selectively locks the housing from the cover.Type: ApplicationFiled: August 5, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventor: Jae Whoan PARK
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Publication number: 20230037310Abstract: A fuel cell system for a vehicle includes: a first cooling line to pass through a fuel cell stack in the vehicle and to circulate a first coolant therethrough; a second cooling line to pass through a power electronic part in the vehicle and to circulate a second coolant therethrough; and a heat exchanger to allow the first coolant and the second coolant to exchange heat.Type: ApplicationFiled: October 24, 2022Publication date: February 9, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Jong Bo WON, Sung Kyung CHOI
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Publication number: 20230043256Abstract: A real wood sheet capable of being used for automatic wrapping, the real wood sheet including a wood layer; a mesh layer disposed on a surface of the wood layer; and a flexible layer disposed on a surface of the mesh layer such that the mesh layer is disposed between the wood layer and the flexible layer.Type: ApplicationFiled: June 15, 2022Publication date: February 9, 2023Applicants: HYUNDAI MOBIS Co., Ltd., INTOPS CO., LTD., SEOYON AUTOVISION Co., Ltd.Inventors: Ik Keun CHOI, Min Kyeong LEE, Hyun Ho LEE, Ji Seung HONG, Jong Jin LEE
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Patent number: 11573644Abstract: Provided are a gesture recognition apparatus and method. The gesture recognition apparatus includes a first communication circuit configured to communicate with a wearable device worn on a first body part of a user, a memory in which a gesture recognition program is stored, and a processor configured to execute the gesture recognition program, wherein the processor receives motion information from the wearable device through the first communication circuit, checks a position of the wearable device, determines whether a gesture is to be recognized according to the position of the wearable device on the basis of the motion information, and executes a function corresponding to the gesture.Type: GrantFiled: April 21, 2021Date of Patent: February 7, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Sung Joon Ahn, Seung Hwan Lee
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Patent number: 11572050Abstract: A parking brake apparatus for a vehicle includes a motor section receiving electric power from an outside, and generating power; a power transmission section rotated by driving the motor section; a pair of pressing units having rotation axes that are disposed parallel to a rotation axis of the power transmission section, and pressing a brake pad by receiving power from the power transmission section; and a load transmission unit installed between the pair of pressing units, connected to each of the pair of pressing units, and transmitting a pressing load of any one of the pair of pressing units to the other pressing unit.Type: GrantFiled: July 16, 2020Date of Patent: February 7, 2023Assignee: Hyundai Mobis Co., Ltd.Inventor: Hyun Hwa Hong
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Patent number: 11575408Abstract: Disclosed is an ultra-wideband (UWB) system and, more particularly, a UWB system using UWB ranging factor definition. The UWB system using the UWB ranging factor definition includes a memory in which a UWB ranging factor definition program is embedded and a processor which executes the program, wherein the program predefines UWB ranging factors to define a scrambled timestamp sequence (STS) index, an encryption key, and a nonce.Type: GrantFiled: December 29, 2020Date of Patent: February 7, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Jong Chul Lim
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Publication number: 20230034210Abstract: A rotor assembly includes: a shaft; a rotor core having a through-hole which is formed in an axial direction (A) and into which the shaft is inserted; a magnet inserted into an inner space of the rotor core; and a plate provided in close contact with one side of the rotor core in the axial direction (A). The plate includes a protrusion formed in a region, which faces a region between the magnet and the circumference of the rotor core, and protruding toward the rotor core.Type: ApplicationFiled: August 2, 2022Publication date: February 2, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventors: Yong Ho KIM, Bit Na LEE
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Publication number: 20230035461Abstract: A quality data analysis apparatus and method for reducing time for product quality analysis and the quality cost by reducing the occurrence of product defects, the apparatus includes an input configured to obtain quality data on a product for process factors occurring in a production of the product, a data pre-processor to pre-process the quality data by encoding the process factors for each data types and setting the process factors that are lost, to a preset value, a determiner configured to determine whether the product is acceptable based on the process factors using machine learning, a data visualizer configured to generate an analysis report on a quality of the product based on the process factors and the determination, and a trainer configured to train the machine learning model using the quality data for learning and a first label relevant to the quality data for learning.Type: ApplicationFiled: November 2, 2021Publication date: February 2, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Joon Hyung PARK
