Patent · US Active

Tracking method and tracking system

US9939265B2 · kind B2 · utility

1Cited by

2References

13Claims

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	Apr 10, 2018
Priority date	—
Expiry date	Jul 29, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01S17/06
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A tracking method is disclosed. The method determines the position of a location marked on a wall on the basis of image coordinates of a first image point, image coordinates of a second image point, the emission direction associated with the second image point, and the respective distances of the axis of a base station from the wall in the associated emission direction.

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