公开(公告)号：US20230239391A1

公开(公告)日：2023-07-27

申请号：US17919028

申请日：2021-04-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yipan Zhou ,  Ning Qiao ,  Yi Sui ,  Jiaqing You ,  Ping Han

IPC: H04M1/72454 ,  H04M1/02

CPC classification number: H04M1/72454 ,  H04M1/0243 ,  H04M1/0268 ,  H04M2250/12

Abstract: A sensor adjustment method includes obtaining a folding status parameter, where the folding status parameter is used to describe a folding extent of a foldable device, and where a component of the foldable device in a folded state causes interference to a first sensor of the foldable device compared with a non-folded state; invoking a sensor adjustment corresponding to the folding status parameter; and adjusting a sensor operating parameter of the first sensor according to the sensor adjustment and/or performing data preprocessing on first sensor data collected by the first sensor.

公开(公告)号：US20220342074A1

公开(公告)日：2022-10-27

申请号：US17642429

申请日：2020-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Han ,  Haowei Jiang ,  Li Kang

IPC: G01S17/894 ,  G01S17/10 ,  H04N5/58 ,  G01J1/42

Abstract: An electronic device includes a time of flight (ToF) sensor, a proximity sensor, and an ambient light sensor. The ToF sensor, the proximity sensor, and the ambient light sensor are located on a same side of the electronic device. When the ToF sensor is turned on, a light sensor (for example, the proximity sensor and/or the ambient light sensor) may be controlled to be turned off, and when the ToF sensor is turned off, the light sensor may be controlled to be turned on. Alternatively, when the ToF sensor is turned on, data measured by a light sensor is discarded, and when the ToF sensor is turned off, a corresponding function is implemented based on data measured by the light sensor.