公开(公告)号：US20180344193A1

公开(公告)日：2018-12-06

申请号：US15779088

申请日：2015-11-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yonglin GUI ,  Bo YANG ,  Qizhi ZHAN ,  Honggang LI ,  Zexu QIAN

IPC: A61B5/0408 ,  A61B5/0456 ,  A61B5/04 ,  A61B5/024 ,  A61B5/021

Abstract: Embodiments disclose a blood pressure parameter detection method. The method includes: detecting, by user equipment UE, an electrocardiogram ECG signal of a user by using a first ECG contact and a second ECG contact that are connected to an ECG detection circuit of the UE; when determining that the detected ECG signal matches a pre-stored reference ECG signal, enabling, by the UE, a photoplethysmogram PPG detection circuit, and detecting a PPG signal of the user by using a PPG detection point connected to the PPG detection circuit; and when determining that the detected PPG signal matches a pre-stored reference PPG signal, enabling, by the UE, a blood pressure detection application, and processing the detected ECG signal and the detected PPG signal by using the blood pressure detection application to obtain a blood pressure parameter of the user.

公开(公告)号：US20180000418A1

公开(公告)日：2018-01-04

申请号：US15541469

申请日：2015-01-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liang LI ,  Zexu QIAN

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/0285 ,  A61B5/024 ,  A61B5/145 ,  A61B5/021

CPC classification number: A61B5/6844 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/02438 ,  A61B5/0285 ,  A61B5/14532 ,  A61B5/6801 ,  A61B5/6803 ,  A61B5/681 ,  A61B2560/029

Abstract: Embodiments of the present invention disclose a method for detecting a wearable device, and the wearable device, where the method includes: detecting a value of a distance between the wearable device and a user; determining whether the value of the distance between the wearable device and the user exceeds a preset distance threshold; if the value of the distance between the wearable device and the user does not exceed the preset distance threshold, detecting a body feature value of the user within a preset time period; and if the body feature value of the user does not exceed a preset threshold range of the body feature value of the user, determining that the user has worn the wearable device.

公开(公告)号：US20190394724A1

公开(公告)日：2019-12-26

申请号：US16562244

申请日：2019-09-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xilin WANG ,  Zhen YE ,  Tao YI ,  Xiangyang WANG ,  Yanguo HE ,  Zexu QIAN

IPC: H04W52/02

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program.