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：US20210068689A1

公开(公告)日：2021-03-11

申请号：US17016020

申请日：2020-09-09

Applicant: Apple Inc.

Inventor： James P. OCHS ,  Mariah W. WHITMORE ,  Mark P. SENA ,  Julia K. Nichols ,  Erin PAENG ,  Vinay R. MAJJIGI ,  Karthik JAYARAMAN RAGHURAM ,  Hung A. PHAM

IPC: A61B5/024 ,  A61B5/11 ,  A61B5/00

Abstract: Disclosed embodiments include wearable devices and techniques for detecting cardio machine activities, estimating user direction of travel, and monitoring performance during cardio machine activities. By accurately and promptly detecting cardio machine activities and automatically distinguishing between activities performed on different types of cardio machines, the disclosure enables wearable devices to accurately calculate user performance information when users forget to start and/or stop recording activities on a wide variety of cardio machines. In various embodiments, cardio machine activity detection techniques may use magnetic field data from a magnetic field sensor to improve the accuracy of orientation data and device heading measurements used to detect the end of a cardio machine activity.

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.