公开(公告)号：US20210093917A1

公开(公告)日：2021-04-01

申请号：US17032933

申请日：2020-09-25

Applicant: Apple Inc.

Inventor： Gunes DERVISOGLU ,  Hung A. PHAM ,  Bharath Narasimha RAO ,  Jonathan M. BEARD ,  Lucie A. HUET ,  Anh N. PHAN ,  Vinay R. MAJJIGI ,  James P. OCHS ,  Karthik JAYARAMAN RAGHURAM

IPC: A63B24/00 ,  A63B71/06 ,  G16H20/30 ,  G16H40/67

Abstract: Disclosed embodiments include wearable devices and techniques for detecting walking workouts. By accurately and promptly detecting the start of walking workouts activities and automatically distinguishing between walking workout and causal walking activities, the disclosure enables wearable devices to accurately calculate user performance information when users forget to start and/or stop recording walking workouts.

公开(公告)号：US20210068712A1

公开(公告)日：2021-03-11

申请号：US17015912

申请日：2020-09-09

Applicant: Apple Inc.

Inventor： Olivier P. HUMBLET ,  James P. OCHS ,  Vinay R. MAJJIGI ,  Jonathan M. BEARD ,  Erin PAENG ,  Karthik JAYARAMAN RAGHURAM ,  Hung A. PHAM

IPC: A61B5/11 ,  A61B5/0205 ,  A61B5/00

Abstract: Disclosed embodiments include wearable devices and techniques for detecting cycling activities and monitoring performance during cycling. By accurately and promptly detecting the end of cycling workouts automatically, the disclosure enables wearable devices to accurately calculate user performance information when users forget to stop recording a cycling activity session. In various embodiments, cycling activity detection techniques involve a cycling speed measure that incorporates terrain gradient determined based on pressure data. In various embodiments, the cycling activity detection techniques may distinguish between a temporary stop and an intentional stop using an estimated energy expenditure.

公开(公告)号：US20210093918A1

公开(公告)日：2021-04-01

申请号：US17033027

申请日：2020-09-25

Applicant: Apple Inc.

Inventor： Gunes DERVISOGLU ,  Hung A. PHAM ,  Bharath Narasimha RAO ,  James P. OCHS ,  Erin PAENG ,  Jonathan M. BEARD ,  Vinay R. MAJJIGI ,  Karthik JAYARAMAN RAGHURAM

IPC: A63B24/00 ,  H04W4/021 ,  H04W4/02 ,  H04W4/029

Abstract: Disclosed embodiments include wearable devices and techniques for detecting the end of hiking activities. By accurately and promptly detecting the end of hiking activities automatically, the disclosure enables wearable devices to accurately calculate user performance information when users forget to start and/or stop recording a hiking activity.

公开(公告)号：US20190079464A1

公开(公告)日：2019-03-14

申请号：US15700048

申请日：2017-09-08

Applicant: Apple Inc.

Inventor： Ryan P. KENT ,  Alexander SINGH ALVARADO ,  Jonathan M. BEARD ,  Stephen P. JACKSON ,  Vinay R. MAJJIGI

IPC: G04G21/02 ,  G04B47/06 ,  G01L27/00

Abstract: Aspects of the subject technology relate to electronic devices with pressure sensors. Pressure sensor occlusion may be detected based on a comparison of a variance of pressure data from the pressure sensor with a variance of acceleration data from an accelerometer of the device. If a ratio of the pressure data variance to the acceleration data variance is above a threshold, occlusion may be identified. Data from other sensors in the device or in an external device, or other features of the pressure data, may be used to identify a type of occlusion.