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    VACUUM CLEANER
    22.
    发明申请
    VACUUM CLEANER 审中-公开
    吸尘器

    公开(公告)号：US20160235268A1

    公开(公告)日：2016-08-18

    申请号：US15024210

    申请日：2014-09-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Keon Soo CHOI ,  Shin KIM ,  Dong Hyun LEE ,  Dong Woo HA ,  Chang Hyun LEE ,  Ji Yeon HAN

    IPC: A47L9/28 ,  A47L9/16 ,  A47L9/00

    Abstract: A vacuum cleaner includes an actuator connected to a suction hose to rotate in left and right directions centering on a first rotation axis, or in forward and backward directions centering on a second rotation axis according to movement of the suction hose, a first displacement sensor detecting rotational displacement of the actuator in the left and right directions, and a second displacement sensor detecting rotational displacement of the actuator in the forward and backward directions, and controls activation of a plurality of driving motors according to the rotational displacement of the actuator in the left and right directions and in the forward and backward directions, which are detected by the first displacement sensor and the second displacement sensor, thereby advancing or rotating the main body in the left and right directions.

    Abstract translation: 真空吸尘器包括一个连接到抽吸软管的致动器，以便沿着第一旋转轴线的左右方向，或者根据抽吸软管的移动以第二旋转轴线为中心，以向前和向后的方向旋转;第一位移传感器检测 致动器在左右方向上的旋转位移，以及第二位移传感器，其检测致动器沿前后方向的旋转位移，并且根据左侧的致动器的旋转位移来控制多个驱动马达的启动 以及由第一位移传感器和第二位移传感器检测到的正向和向前和向后的方向，从而使主体在左右方向上前进或旋转。

    ROBOT CLEANER
    23.
    发明申请
    ROBOT CLEANER 有权
    机器人清洁剂

    公开(公告)号：US20140196231A1

    公开(公告)日：2014-07-17

    申请号：US14132942

    申请日：2013-12-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung Jin PARK ,  Jae Youl JEONG ,  Shin KIM ,  Heum Yong PARK ,  Dong Hun LEE

    IPC: A47L11/40

    CPC classification number: A47L11/4069 ,  A47L11/4038 ,  A47L11/4061 ,  A47L11/4066 ,  A47L2201/04

    Abstract: A robot cleaner capable of moving in diverse directions and enhancing cleaning efficiency by increasing frictional force between a pad and a floor includes two or more driving units. Each of the driving units includes plural motors, a first subframe connected to at least any one of the motors and configured to rotate by receiving rotational force from the motor, a rotating plate assembly mounted to the first subframe and configured to be slanted with respect to a floor by rotation of the first subframe and to rotate clockwise or counterclockwise by receiving rotational force from another motor, and a pad provided at the rotating plate assembly and configured to contact the floor. When the rotating plate assembly is slanted with respect to the floor, nonuniform frictional force is generated between the pad and the floor, through which the robot cleaner travels.

    Abstract translation: 能够通过增加垫和地板之间的摩擦力而能够在不同方向移动并提高清洁效率的机器人清洁器包括两个或更多个驱动单元。 每个驱动单元包括多个电动机，第一子框架连接到至少任一个电动机并且被配置为通过接收来自电动机的旋转力而旋转;安装到第一子框架的旋转板组件，并被配置为相对于 通过第一子框架的旋转而通过接收来自另一个电动机的旋转力而顺时针或逆时针旋转的底板以及设置在旋转板组件处并被配置为接触地板的衬垫。 当旋转板组件相对于地板倾斜时，在垫和地板之间产生不均匀的摩擦力，机器人清洁器通过该摩擦力移动。

    ROBOT CLEANER AND CONTROL METHOD THEREOF
    24.
    发明申请
    ROBOT CLEANER AND CONTROL METHOD THEREOF 有权
    机器清洁器及其控制方法

    公开(公告)号：US20140100736A1

    公开(公告)日：2014-04-10

    申请号：US14049715

    申请日：2013-10-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Shin KIM ,  Jeong Gon Song ,  Ju Sang Lee ,  Jun Pyo Hong

    IPC: A47L11/40 ,  B25J9/00

    CPC classification number: A47L11/4011 ,  A47L11/4061 ,  B25J9/0003 ,  G05D1/0219 ,  G05D2201/0215

    Abstract: A control method of a robot cleaner for traveling to clean includes checking information about a predetermined traveling pattern; determining a traveling trajectory based on a traveling speed; generating a traveling pattern based on the determined traveling trajectory and the information about the predetermined traveling pattern, wherein the traveling pattern includes a first straight path, a first rotation path connected to the first straight path and for rotation in a first direction, a second straight path connected to the first rotation path, and a second rotation path connected to the second straight path and for rotation in a second direction; and repeatedly traveling along the generated traveling pattern at regular intervals. Therefore, since the robot cleaner performs cleaning without scattering dust, the efficiency of cleaning may be improved.

    Abstract translation: 用于行进清洁的机器人清洁器的控制方法包括关于预定行驶模式的检查信息; 基于行驶速度确定行驶轨迹; 基于所确定的行进轨迹和关于预定行进图案的信息产生行进图案，其中行驶模式包括第一直线路径，连接到第一直线路径并且沿第一方向旋转的第一旋转路径，第二直线 连接到第一旋转路径的路径，以及连接到第二直线路径并用于沿第二方向旋转的第二旋转路径; 并且以规则的间隔重复地沿所产生的行驶模式行进。 因此，由于机器人清洁器进行清洁而不会飞散灰尘，因此可以提高清洁效率。

    ROBOT AND METHOD FOR CALCULATING DISTANCE TO OBJECT
    25.
    发明申请
    ROBOT AND METHOD FOR CALCULATING DISTANCE TO OBJECT 有权

    公开(公告)号：US20250060757A1

    公开(公告)日：2025-02-20

    申请号：US18935322

    申请日：2024-11-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Changho HA ,  Shin KIM ,  Sangsik YOON ,  Donghun LEE ,  Jaeyoung JUNG ,  Jaeyoon JEONG

    IPC: G05D1/622 ,  G05D1/246 ,  G05D111/10 ,  G06T7/521

    Abstract: A robot includes a 2D camera, a 1D distance sensor, a driving module configured to move the robot, and at least one processor. The at least one processor is configured to: obtain a 2D image by controlling the 2D camera; calculate relative depths of actual regions indicated by pixels in the 2D image, based on the obtained 2D image; obtain a reference distance to a point to which a laser output from the 1D distance sensor is irradiated; determine a distance from the robot to the object in the 2D image based on the obtained reference distance and a relative depth of a reference point corresponding to the point to which the laser is irradiated among the pixels in the 2D image; and travel based on the determined distance to the object.

    VACCUM CLEANER
    26.
    发明申请
    VACCUM CLEANER 有权

    公开(公告)号：US20220079405A1

    公开(公告)日：2022-03-17

    申请号：US17421545

    申请日：2019-11-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Donghoun YANG ,  Kyoungwoung KIM ,  Shin KIM ,  Seongu LEE ,  Byeongheon JUNG

    IPC: A47L9/28 ,  A47L5/26 ,  A47L9/04 ,  A47L9/24 ,  A47L9/14 ,  A47L9/32 ,  A46B13/00 ,  A46B13/02 ,  A46D1/00

    Abstract: A vacuum cleaner comprising: a cleaner main body configured to generate suction power; and a suction unit configured to suck dust using the suction power. The suction unit comprising: a drum brush comprising a cylindrical drum rotatable to brush away dust from a floor, and conductive bristles provided on an outer circumferential surface of the drum; and a conductive dust guide unit comprising a guide portion connectable to the cleaner main body and configured to guide the sucked dust to be transferred to the cleaner main body, and a contact portion formed to extend from the guide portion, provided to be in contact with the bristles of the drum brush, and configured to transfer static electricity, which is charged as the vacuum cleaner is operated, from the cleaner main body to the conductive bristles of the drum brush.

    ROBOT CLEANER AND CONTROLLING METHOD THEREOF
    27.
    发明申请
    ROBOT CLEANER AND CONTROLLING METHOD THEREOF 有权

    公开(公告)号：US20210330164A1

    公开(公告)日：2021-10-28

    申请号：US17221432

    申请日：2021-04-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Minwoo RYU ,  Changho HA ,  Jinhee KIM ,  Shin KIM ,  Donghun LEE

    IPC: A47L11/40 ,  G05D1/02

    Abstract: A robot cleaner is provided. The robot cleaner includes a three-dimensional image sensor, an optical sensor, a gyro sensor, and at least one processor configured to control a driving state of the robot cleaner based on image data acquired by the three-dimensional image sensor, optical data acquired by the optical sensor, and angular velocity data acquired by the gyro sensor, wherein the three-dimensional image sensor and the optical sensor are respectively arranged to be tilted by a predetermined tilting angle, and a tilting angle of the three-dimensional image sensor is smaller than a tilting angle of the optical sensor.

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