公开(公告)号：US11467146B2

公开(公告)日：2022-10-11

申请号：US16840572

申请日：2020-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyuncheol Park ,  Changyong Yim ,  Ikjoo Byun ,  Seongmin Je

IPC: G01N9/00 ,  G01N33/00 ,  G01C21/20 ,  G01P13/00 ,  G01S19/01

Abstract: Disclosed is an apparatus for measuring air quality, the apparatus comprises a first sensor circuit; a second sensor circuit; a third sensor circuit; a communication circuit configured to communicate with an external server; a display; a processor; and a memory, wherein the memory stores instructions that, when executed, cause the processor to: detect air quality related information by using the first sensor circuit, obtain at least one of movement information detected by using the second sensor circuit or adjacent environment information detected by using the third sensor circuit while the air quality related information is detected, determine validity of the air quality related information from using the first sensor circuit based on the adjacent environment information or the movement information, display the air quality related information from using the first sensor circuit or air quality related information received from the external server based on the determined validity.