Patent · US Active

Tracking method and tracking system

US10514461B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Peer Schmidt · Gettorf, DE
Dario Bralla · Buchs, CH
Serhey Khandozhko · Buchs, CH

Key dates

Filing date	Jul 29, 2015
Grant date	Dec 24, 2019
Priority date	—
Expiry date	Jul 15, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01S17/86
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A tracking method is disclosed. The method determines the position of a mobile measuring station relative to a base station in an interior. The position of the mobile measuring station is ascertained on the basis of the image coordinates of at least three image points, the emission directions associated with the image points, and the respective distances of the base station from the wall in the associated emission directions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.