公开(公告)号：US20200146629A1

公开(公告)日：2020-05-14

申请号：US16628311

申请日：2017-07-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shiyou SUN ,  Yanguo HE ,  Chan WANG

IPC: A61B5/00 ,  G06F1/16 ,  A61B5/024

Abstract: A wearing prompt method for a wearable device and an apparatus, and related to the field of communications technologies, to reduce a probability that the wearable device cannot accurately measure physiological parameters of a user, thereby improving accuracy of measuring the physiological parameters of the user. The method includes: obtaining, by the wearable device, a target PPG (photo plethysmo graph) signal; and prompting, by the wearable device when the target PPG signal is inconsistent with a stored reference wearing parameter, a user to adjust a wearing position of the wearable device and to adjust tightness of wearing the wearable device.

公开(公告)号：US20210240807A1

公开(公告)日：2021-08-05

申请号：US16314031

申请日：2016-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chan WANG ,  Huangwei WU

IPC: G06F21/32 ,  G06Q20/40

Abstract: The present disclosure relates to authentication methods for a mobile terminal. One example method includes running, by a first application, in a first execution environment, running, by a second application, in a second execution environment, the second application associated with the first application, running, by a biometric feature management module, in the second execution environment, generating, by the first application, a first request message, and receiving, by the second application, the first request message by using interfaces of the first execution environment and the second execution environment. If the second application determines that the first request message is a request message related to a biometric feature, the second application sends the first request message to the biometric feature management module.

公开(公告)号：US20170053110A1

公开(公告)日：2017-02-23

申请号：US15235865

申请日：2016-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chan WANG ,  Huangwei Wu ,  Xi Huang

IPC: G06F21/32 ,  G06F21/62 ,  H04W12/06

CPC classification number: G06F21/32 ,  G06F9/4856 ,  H04L63/0861 ,  H04L63/10 ,  H04L67/10

Abstract: A method includes: displaying, by a second device, prompt information, where the prompt information is used to inform a user that a task executed on a first device may be handed off to the second device for execution; receiving, by the second device, a first operation of the user, and collecting a fingerprint used when the user performs the first operation, where the first operation is used to request execution of the task on the second device; acquiring, by the second device, first fingerprint information and second fingerprint information by using the first device; calculating, by the second device according to the fingerprint used when the user performs the first operation and the first fingerprint information, third fingerprint information; and executing, by the second device, the task when the third fingerprint information matches the second fingerprint information.

Abstract translation: 一种方法包括：通过第二设备显示提示信息，其中使用提示信息通知用户在第一设备上执行的任务可能被切换到第二设备以供执行; 由所述第二设备接收所述用户的第一操作，以及收集当所述用户执行所述第一操作时所使用的指纹，其中所述第一操作被用于请求在所述第二设备上执行所述任务; 通过使用所述第一设备，通过所述第二设备获取第一指纹信息和第二指纹信息; 计算第二装置根据用户执行第一操作时使用的指纹和第一指纹信息，计算第三指纹信息; 以及当所述第三指纹信息与所述第二指纹信息匹配时，由所述第二设备执行所述任务。