公开(公告)号：US20240171909A1

公开(公告)日：2024-05-23

申请号：US18387644

申请日：2023-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Pulkit Agarawal ,  Kaushal Kumar ,  Gaurav Mishra

IPC: H04R3/04 ,  G05D1/02 ,  G06F3/01 ,  G06F3/0346 ,  G06T7/70 ,  G06V10/764 ,  G06V20/50 ,  H04R1/32 ,  H04R29/00

CPC classification number: H04R3/04 ,  G05D1/0255 ,  G05D1/027 ,  G05D1/0274 ,  G06F3/017 ,  G06F3/0346 ,  G06T7/70 ,  G06V10/764 ,  G06V20/50 ,  H04R1/323 ,  H04R29/001 ,  H04R29/008 ,  G06T2207/30201 ,  H04R2430/03

Abstract: There is provided a method for providing a target position for a robotic speaker in an environment. The method includes receiving sensor information from one or more sensors related to the environment, obtaining at least one of initiation gesture information, position information, and face direction information based on the sensor information, the face direction information related to one or more users present in the environment, obtaining the target position of the robotic speaker in the environment by performing a calibration process based on the at least one of initiation gesture information, position information, or face direction information and one or more and acoustic properties of the environment, and positioning the robotic speaker at the target position.

公开(公告)号：US10001544B2

公开(公告)日：2018-06-19

申请号：US15131685

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ayush Patwari ,  Gaurav Mishra ,  Rupika Srivastava ,  Aloknath De ,  Deepraj Prabhakar Patkar

IPC: G01S3/02 ,  G01S5/08 ,  G01S5/02 ,  G01S5/14 ,  G01C21/20 ,  G01S5/16

CPC classification number: G01S5/0252 ,  G01C21/206 ,  G01S5/0247 ,  G01S5/14 ,  G01S5/16

Abstract: Embodiments of the present disclosure provide a method for identifying an indoor environment location. The method includes an operation of obtaining a visibility map of an indoor environment. The visibility map may include a plurality of static markers in the indoor environment. The method can determine a direction of a first static marker with respect to magnetic north by an electronic device if the electronic device is located to point at the first static marker and can determine a direction of a second static marker with respect to magnetic north if the electronic device is disposed to point at the second static marker. The method can calculate an intersecting point based on the determined first static marker and second static marker and can identify a location of the electronic device in an indoor environment. The method may further include an operation of determining directions of objects (for example, first static marker and second static marker) in an indoor environment corresponding to a plurality of locations of the electronic device. Further, the method may include an operation of identifying a location of an object in an indoor environment by calculating an intersecting point of the determined directions of the objects.

公开(公告)号：US09910937B2

公开(公告)日：2018-03-06

申请号：US14725106

申请日：2015-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ayush Patwari ,  Gaurav Mishra ,  Rupika Srivastava ,  Aloknath De ,  Deepraj Patkar

IPC: G06G7/48 ,  G06F17/50 ,  G06F3/16 ,  G01S15/89 ,  G01S15/02 ,  G01S7/527 ,  G01S15/10 ,  G01S15/46

CPC classification number: G06F17/5004 ,  G01S7/527 ,  G01S15/025 ,  G01S15/10 ,  G01S15/46 ,  G01S15/89 ,  G01S2015/465 ,  G06F3/165

Abstract: A method of generating data representing a structure of a room on a device, the method including: outputting an audio signal at a first position in the room; acquiring a first reflection signal of the audio signal at the first position; outputting the audio signal at a second position in the room; acquiring a second reflection signal of the audio signal at the second position; estimating distance information about the room by using the acquired first and second reflection signals; acquiring at least one angle information about the room; and generating a floor plan illustrating the structure of the room using the estimated distance information and the acquired angle information.