公开(公告)号：US20210142788A1

公开(公告)日：2021-05-13

申请号：US16996404

申请日：2020-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Changho CHOI ,  Heesoo KIM

IPC: G10L15/08 ,  H04W72/04 ,  H04W72/12

Abstract: A method of controlling an intelligent security device can include capturing a video; collecting voice information included in the video; in response to determining that the voice information includes a wake-up word corresponding to a predetermined basic wake-up word for the intelligent security device, transmitting a spoken utterance included in the voice information to a smart device; receiving a command from the smart device, the command being generated based on information related to the spoken utterance; and executing an operation of the intelligent security device based on the command.

公开(公告)号：US20210125478A1

公开(公告)日：2021-04-29

申请号：US16996353

申请日：2020-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Heesoo KIM ,  Changho CHOI

IPC: G08B21/02 ,  G08B21/22 ,  G06N3/04 ,  G06N3/08

Abstract: An intelligent security device can include a camera; a transceiver configured to communicate with a cloud or an external device; and a controller configured to acquire motion information of a pedestrian based on a video captured by the camera, transmit, via the transceiver, the motion information or the video to the cloud or the external device, execute a warning function when a behavior of the pedestrian is determined to correspond to a potential criminal behavior, and execute a guiding function when the behavior of the pedestrian is determined to correspond to a wandering behavior.

公开(公告)号：US20180157044A1

公开(公告)日：2018-06-07

申请号：US15578370

申请日：2015-06-08

Applicant: LG ELECTRONICS INC.

Inventor： Changho CHOI ,  Jumin CHI ,  Jiyoon HA ,  Youngsoo JANG

IPC: G02B27/01 ,  G06F3/041 ,  H04R1/08 ,  G06F3/16 ,  G06F3/048

CPC classification number: G02B27/0172 ,  G02B27/01 ,  G06F3/0416 ,  G06F3/048 ,  G06F3/165 ,  G06F3/167 ,  H04N13/30 ,  H04N13/332 ,  H04R1/08

Abstract: When a sound event generated outside has been sensed while a specific function is executed and the sound event satisfies a specific condition, an HMD according to the present invention may provide a notification therefor to a user. More specifically, the HMD comprises: a display unit formed to output screen information; an acoustic output unit for outputting acoustic information; a microphone for sensing the sound event generated outside of the HMD in a state in which the acoustic information is output; a user input unit for receiving an input of a control command for controlling the display unit and the acoustic output unit; and a control unit for controlling the display unit to output a graphic object notifying of the generation of the sound event when the sound event sensed through the microphone satisfies a pre-configured condition, and activating the user input unit in order to change an output state of at least one of the screen information and the acoustic information while the graphic object is output.