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公开(公告)号：US11635759B2
公开(公告)日：2023-04-25
申请号：US16838499
申请日：2020-04-02
Applicant: LG ELECTRONICS INC.
Inventor： Hyeri Park
Abstract: A robot for moving in an administrator mode, can include a positioning sensor configured to sense a transmitter for calculating a position of the transmitter; an obstacle sensor configured to sense an obstacle around the robot; a driver configured to move the robot; and a controller configured to in response to receiving a signal from the transmitter, align the robot toward the position of a transmitter, move the robot toward the transmitter while avoiding one or more obstacles sensed by the obstacle sensor, and in response to no longer receiving the signal from the transmitter or a distance between the transmitter and the robot being equal to or less than a preset distance, stop the robot.
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Patent Agency Ranking
公开(公告)号：US11513532B2
公开(公告)日：2022-11-29
申请号：US16805260
申请日：2020-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyeri Park
Abstract: A robot can include a cart to receive one or more objects; a camera sensor to photograph a periphery of the robot and capture an image of a user of the robot; a handle assembly coupled to the cart; a moving part to move the robot; a force sensor to sense a force applied to the handle assembly; and a controller configured to generate physical characteristics information on physical characteristics of the user of the robot based on the image of the user, and adjust at least one of a moving direction of the robot, a moving speed of the moving part and a value of torque applied to a motor of the moving part, based on the physical characteristics information and a magnitude of the force applied to the handle assembly sensed by the force sensor.
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公开(公告)号：US12294123B2
公开(公告)日：2025-05-06
申请号：US18070805
申请日：2022-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Heejoong Jang , Dongkeun Yang , Hyoungsuk Woo , Hyeri Park
IPC: H01M8/04119 , H01M8/0438 , H01M8/04828 , H01M8/04007 , H01M8/04492
Abstract: A fuel cell apparatus may include a stack, a stack air blower configured to supply external air to the stack, a humidifier configured to extract moisture contained in exhaust air and to supply the extracted moisture to external air supplied to the stack, a first bypass channel configured to allow exhaust air to bypass the humidifier, a first three-way valve controlled to adjust the amount of exhaust air that bypasses the humidifier, and a humidity sensor configured to sense the humidity of external air. The fuel cell apparatus may also include a second bypass channel configured to allow external air to bypass the humidifier, a second three-way valve controlled to adjust the amount of external air that bypasses the humidifier, and a controller configured to control the first three-way valve and the second three-way valve depending on the sensed humidity value of the external air.
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公开(公告)号：US11537137B2
公开(公告)日：2022-12-27
申请号：US16490006
申请日：2019-06-18
Applicant: LG ELECTRONICS INC.
Inventor： Hyeri Park
IPC: G05D1/02
Abstract: Provided are a marker for space recognition, a method of moving and lining up a robot based on space recognition, and a robot, and the robot that lines up and moves based on space recognition includes: a camera sensor that images a marker disposed on a traveling floor of the robot or a side of the traveling floor; and a control unit that analyzes an image captured by the camera sensor, calculates a moving direction or a moving speed of the robot on the basis of the marker, and controls a movement unit.
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公开(公告)号：US11462085B2
公开(公告)日：2022-10-04
申请号：US16963157
申请日：2019-07-31
Applicant: LG ELECTRONICS INC.
Inventor： Sunryang Kim , Yoonsik Kim , Hyeri Park , Woojin Jeong
Abstract: An antitheft system of a user terminal module and a mobile robot capable of being used as a shopping cart are disclosed. The antitheft system includes: a user terminal module generating terminal location data comprising location coordinates; a mobile robot assisting in driving through conversion of a drive mode into a preset drive mode depending upon a location of the user terminal module and a distance from the mobile robot to the user terminal module while generating and outputting robot location data comprising location data thereof in real time; and a monitoring device monitoring locations of the user terminal module and the mobile robot in real time and controlling the terminal module and the mobile robot to perform an antitheft operation depending upon a region in which the terminal module and the mobile robot are placed, thereby improving reliability by preventing theft and loss of the user terminal module and the mobile robot.
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6.发明授权公开(公告)号：US09377248B2
公开(公告)日：2016-06-28
申请号：US14018460
申请日：2013-09-05
Applicant: LG ELECTRONICS INC.
Inventor： Pilhyun Yoon , Hyeri Park , Jaehwa Jung , Yongcheol Sa , Seungyup Kim
CPC classification number: F28F1/00 , F25B43/006 , F25B43/02
Abstract: An accumulator and an air conditioner having the same are provided. The air conditioner may include at least one indoor unit connected to an outdoor unit, the outdoor unit including a compressor compressing refrigerant and an accumulator transferring gas refrigerant into the compressor. The accumulator may include a housing, an inflow tube guiding refrigerant into the housing through a guide tube, and a discharge tube discharging the refrigerant from the housing. A portion of the guide tube protrudes out of the housing, and a distance between the discharge tube and a bottom of the housing is greater than that between the protruded portion of the guide tube and the bottom of the housing.
Abstract translation: 提供一种蓄电池和具有该蓄电池的空调器。 空气调节器可以包括连接到室外单元的至少一个室内单元，室外单元包括压缩制冷剂的压缩机和将气态制冷剂输送到压缩机中的蓄能器。 蓄能器可以包括壳体，通过引导管将制冷剂引导到壳体中的流入管和从壳体排出制冷剂的排放管。 引导管的一部分伸出壳体，并且排出管与壳体的底部之间的距离大于引导管的突出部分和壳体的底部之间的距离。
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