公开(公告)号：US20160345113A1

公开(公告)日：2016-11-24

申请号：US15136283

申请日：2016-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Ju LEE ,  Ji-Woo LEE ,  Chul-Hyung YANG ,  Han-Jae BAE ,  Bong-Sup SON

IPC: H04R29/00 ,  G01H7/00 ,  G01S13/20

CPC classification number: G01S15/04 ,  G06F2203/04108

Abstract: An electronic device is provided. The electronic device includes a housing, at least one ultrasonic wave generator and at least one ultrasonic sensor operatively disposed on the housing, and a processor electrically connected to the at least one ultrasonic wave generator and the at least one ultrasonic sensor and configured to emit ultrasonic waves from at least one surface of the housing using the at least one ultrasonic wave generator, receive reflected waves reflected from at least one object through the at least one ultrasonic sensor, and determine a proximity between the electronic device and the object based on at least a difference between a first time, at which the ultrasonic waves are emitted, and a second time, at which the reflected waves are received.

Abstract translation: 提供电子设备。 电子设备包括壳体，至少一个超声波发生器和可操作地设置在壳体上的至少一个超声波传感器，以及处理器，电连接到至少一个超声波发生器和至少一个超声波传感器，并被配置为发射超声波 使用所述至少一个超声波发生器从所述壳体的至少一个表面的波接收通过所述至少一个超声波传感器从至少一个物体反射的反射波，并至少基于至少一个来确定所述电子设备与所述物体之间的接近度 在发射超声波的第一时间和接收反射波的第二时间之间的差异。