公开(公告)号：US20200092742A1

公开(公告)日：2020-03-19

申请号：US16688497

申请日：2019-11-19

Applicant: LG ELECTRONICS INC.

Inventor： Yong Suk LEE ,  Yong Seok SEO ,  Yoon Kyum Stephen KIM ,  Dong Woo SOHN

IPC: H04W24/10 ,  H04L12/26 ,  G06N3/08 ,  G06N3/04

Abstract: Disclosed are a people counting device and a method for counting the number of people capable of executing built-in artificial intelligence (AI) algorithms and/or machine learning algorithms to count the number of people and communicating with user terminals and servers in a 5G communication environment. The method according to an embodiment of the present disclosure can include collecting, by a first collector, probe request packets for a predetermined time from a user terminal transmitting the probe request packets to confirm the existence of an access point, measuring, by a measurer, the density of the probe request packets and generating density data, and estimating, by a estimator, the number of people using a people counting learning model pre-trained to count people according to the density of the probe request packets based on the density data generated by collecting the probe request packets from the user terminal.

公开(公告)号：US20200120450A1

公开(公告)日：2020-04-16

申请号：US16584885

申请日：2019-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Yongsuk LEE ,  Yoonkyum KIM ,  Jongjin PARK ,  Wonkyum KIM ,  Sung Hyun PARK ,  Dong Woo SOHN

IPC: H04W4/029 ,  H04W4/48 ,  H04W4/02 ,  H04B17/318 ,  H04M1/725

Abstract: The present disclosure relates to a method and device for recording a parking location of a vehicle more accurately at a more accurate time point by performing machine learning through situation recognition by the device. A method for recording parking according to an embodiment of the present disclosure includes, when a communication is established between the terminal and the vehicle, recognizing that a user gets in the vehicle, when a strength of a communication connection signal between the terminal and the vehicle is lowered to be equal to or lower than a predetermined level, recognizing that the user exits the vehicle, when it is determined by the motion sensor of the terminal that the user has moved a predetermined number of walking steps or more, recognizing that parking of the vehicle is completed.