公开(公告)号：US20200163516A1

公开(公告)日：2020-05-28

申请号：US16612904

申请日：2018-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsuk KO ,  Sungsuk KANG ,  Byungjin KIM ,  Sunghyuk PARK ,  Koh CHOI ,  Subong HONG

IPC: A47L9/28 ,  A47L9/32 ,  A47L9/24

Abstract: The vacuum cleaner includes a cleaner body including a wheel for moving and a wheel motor for driving the wheel, a suction hose connected to the cleaner body, a handle connected to the suction hose, at least one detection sensor disposed in the suction hose to detect an inclination of the suction hose, and a controller controlling the wheel motor on the basis of the inclination of the suction hose detected by the at least one detection sensor.

公开(公告)号：US20150364037A1

公开(公告)日：2015-12-17

申请号：US14622573

申请日：2015-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Kyechul LEE ,  Jihye PARK ,  Sunghyuk PARK

IPC: G08C23/02 ,  H04N5/225 ,  H04N5/232

CPC classification number: G08C23/02 ,  G08C17/02 ,  G08C23/04 ,  G08C2201/20 ,  G08C2201/30 ,  G08C2201/51 ,  G08C2201/70 ,  G08C2201/91 ,  G08C2201/93 ,  H04N5/23203 ,  H04N5/23293

Abstract: A mobile terminal includes a wireless communication unit; a camera; a display; an ultrasound transmission unit; and a controller configured to control the wireless communication unit, the camera, the display, and the ultrasound transmission unit. The mobile terminal is configured to: transmit a first detection prepare request signal to allow a plurality of external devices located within a control area to switch to a prepare state; acquire an image including at least one of the plurality of external devices that switches to the prepare state; selectively transmit an ultrasound signal to the at least one of the plurality of external devices included in the image; receive associated control information from each of the at least one of the plurality of external devices; and display a graphic image related to the associated control information from each of the at least one of the plurality of external devices.

Abstract translation: 移动终端包括无线通信单元; 相机; 一个显示器 超声波传输单元; 以及控制器，被配置为控制无线通信单元，相机，显示器和超声波发送单元。 移动终端被配置为：发送第一检测准备请求信号以允许位于控制区域内的多个外部设备切换到准备状态; 获取包括切换到准备状态的所述多个外部设备中的至少一个的图像; 选择性地将超声信号发送到包括在图像中的多个外部设备中的至少一个; 从所述多个外部设备中的所述至少一个中的每一个接收相关控制信息; 并且从多个外部设备中的至少一个中的每一个显示与相关联的控制信息相关的图形图像。

公开(公告)号：US20190027021A1

公开(公告)日：2019-01-24

申请号：US16068662

申请日：2016-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsuk KO ,  Byungjin KIM ,  Jeonghwan YOON ,  Koh CHOI ,  Myunghwan HA ,  Jaeryong KIM ,  Sunghyuk PARK

IPC: G08C17/02

CPC classification number: G08C17/02 ,  G08C2201/32 ,  G08C2201/50 ,  G08C2201/91 ,  H04M1/725

Abstract: According to one embodiment of the present invention, a method for controlling a mobile device capable of communicating with a digital device comprises the steps of: transmitting a first pointing signal to a first virtual region; displaying an identification (ID) capable of identifying the digital device positioned in the first virtual region; transmitting a second pointing signal to a second virtual region; and transmitting, to the digital device, a command for executing a specific function of the digital device, with reference to a memory.

公开(公告)号：US20180372832A1

公开(公告)日：2018-12-27

申请号：US16063222

申请日：2016-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsuk KO ,  Byungjin KIM ,  Jeonghwan YOON ,  Koh CHOI ,  Myunghwan HA ,  Sunghyuk PARK

IPC: G01S3/48 ,  G01S5/10 ,  G01S5/02

Abstract: The present invention relates to a communication device and an electronic device having the same. A communication device according to an embodiment of the present invention comprises: first to third antennas arranged to be spaced different distances from each other; first to third transceiving units; and a processor for controlling the first to third transceiving units, wherein the processor calculates a first phase difference on the basis of a difference between a first reception signal received by the first antenna and a second reception signal received by the second antenna, calculates a second phase difference on the basis of a difference between the first reception signal received by the first antenna and a third reception signal received by the third antenna, and calculates location information of an external communication device on the basis of the first phase difference and the second phase difference. Therefore, the present invention can accurately calculate the location information of the external communication device.