公开(公告)号：US20230224981A1

公开(公告)日：2023-07-13

申请号：US18122183

申请日：2023-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngil KIM ,  Sangchul KU ,  Hyunsik KI ,  Junhong KIM ,  Sanghoon LEE ,  Woong LEE ,  Junhyun YIM

IPC: H04W76/10 ,  H04R3/04 ,  H04R1/40 ,  H04R3/12 ,  H04R1/32

CPC classification number: H04W76/10 ,  H04R3/04 ,  H04R1/403 ,  H04R3/12 ,  H04R1/326 ,  H04R2499/13 ,  H04R2499/11 ,  H04R2420/07

Abstract: An embodiment of the disclosure relates to a method of detecting the location of a user located in a vehicle, the method including performing pairing between a mobile device of the user and the vehicle, outputting a plurality of sound wave signals respectively from a plurality of speakers located in the vehicle, the plurality of sound wave signal being different from each other in at least one of a frequency band and a time period, and obtaining user location information which is information about a user location detected based on an audio signal received by the mobile device in correspondence to the plurality of sound wave signals.

公开(公告)号：US20220121774A1

公开(公告)日：2022-04-21

申请号：US17236027

申请日：2021-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsik KI ,  Sangchul KU ,  Youngil KIM ,  Junhong KIM ,  Sanghoon LEE ,  Woong LEE ,  Junhyun YIM

IPC: G06F21/62 ,  H04W4/48 ,  G06K9/00

Abstract: An electronic device and method are disclosed herein. The electronic device includes a sensor module configured to recognize boarding and alighting of a passenger from the vehicle, a network interface configured to communicate with a mobile device disposed in the vehicle, a memory, storing a program including one or more instructions, and a processor. The processor implements the method, including: detecting alighting of the passenger using the sensor module, or when a mobile device disconnects from the network interface, determining, by the processor, a deletion level for data related to personal information of a passenger, the deletion level based on a use history information of the passenger, including a latest use time and a use frequency, and deleting the data from the memory according to the determined deletion level.