公开(公告)号：US20240401967A1

公开(公告)日：2024-12-05

申请号：US18680877

申请日：2024-05-31

Applicant: Apple Inc.

Inventor： Kenneth M. Pesyna, JR. ,  Aditya Marawar ,  Christina Selle ,  Isaac T. Miller ,  Saurabh Godha

IPC: G01C21/36

Abstract: Techniques are described herein for low-power pedestrian route reconstruction. A method can include accessing location data comprising a set of location points collected by a user device during a workout and defining an initial route. The method can further include accessing map data comprising a plurality of paths within a geographic region. The method can further include, for a plurality of location point pairs of the set of location points, determining a route segment between the pair of location points that follows a path segment of the plurality of paths. The method can further include combining route segments for each location point pair of the plurality of location point pairs to define a reconstructed route that begins with a first location route pair based on an initial location point and ends with a second location route pair based on a final location point.