公开(公告)号：US20230408120A1

公开(公告)日：2023-12-21

申请号：US17876927

申请日：2022-07-29

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Dan Wang ,  Slobodan Jovanovic ,  Sandeep Rao

IPC: F24F11/30 ,  G05B15/02 ,  G01S13/89

CPC classification number: F24F11/30 ,  G05B15/02 ,  G01S13/89 ,  G05B2219/2642 ,  F24F2120/14

Abstract: A method is provided. In some examples, the method includes receiving a first user input at processing circuitry. The method also includes determining, by the processing circuitry based on a signal from a radar sensor, movement of a user in a room after receiving the first user input. In addition, the method includes determining, by the processing circuitry, a first estimated location of a first wall in the room based on a first portion of the movement of the user. The method further includes determining, by the processing circuitry, a second estimated location of a second wall in the room based on a second portion of the movement of the user.