公开(公告)号：US12140451B2

公开(公告)日：2024-11-12

申请号：US17671713

申请日：2022-02-15

Applicant: Verizon Patent and Licensing Inc.

Inventor： Jerry Gamble ,  Natasha Avinash Shah ,  Aleena Taufiq ,  Peter Brockmann ,  Syed B. Aziz

IPC: G01C5/06 ,  G01C25/00

Abstract: One or more computing devices, systems, and/or methods for elevation tracking of devices are provided. Barometric pressure data points and elevation data points associated with a set of barometric measurement devices proximate a device are obtained. An interpolated field of barometric pressure is generated using the barometric pressure data points and the elevation data points. x, y location coordinates of the device are projected onto the interpolated field as a projected point within the interpolated field. Barometric leveling is executed upon a device barometric pressure value provided by the device and a barometric pressure data point at the projected point to determine a relative height difference between the device and the projected point. An elevation of the device is determined based upon the relative height difference.

公开(公告)号：US20230258449A1

公开(公告)日：2023-08-17

申请号：US17671713

申请日：2022-02-15

Applicant: Verizon Patent and Licensing Inc.

Inventor： Jerry Gamble ,  Natasha Avinash Shah ,  Aleena Taufiq ,  Peter Brockmann ,  Syed B. Aziz

IPC: G01C5/06 ,  G01C25/00

CPC classification number: G01C5/06 ,  G01C25/00

Abstract: One or more computing devices, systems, and/or methods for elevation tracking of devices are provided. Barometric pressure data points and elevation data points associated with a set of barometric measurement devices proximate a device are obtained. An interpolated field of barometric pressure is generated using the barometric pressure data points and the elevation data points. x, y location coordinates of the device are projected onto the interpolated field as a projected point within the interpolated field. Barometric leveling is executed upon a device barometric pressure value provided by the device and a barometric pressure data point at the projected point to determine a relative height difference between the device and the projected point. An elevation of the device is determined based upon the relative height difference.