Verfahren zur Optimierung und Visualisierung eines Layoutbereichs

Details

Veröffentlichungs-Nr.

EP4579181

Aktenzeichen

EP23220885

Anmeldetag

31. Dezember 2023

Veröffentlichung

2. Juli 2025

Rechtsraum

EP

IPC

G01C15/00

Abstract

A computer-implemented method for optimizing for a worksite, in which a surveying instrument is deployed at a station, a layout area, in which accuracies not larger than a predefined accuracy threshold can be achieved during operating the surveying instrument, the method being performed by a computer system and comprising the steps: ▪ Defining a plurality of groups of at least two control points from a set of control points, wherein the control points having known first coordinates in a first coordinate frame of the worksite and known second coordinates in a second coordinate frame of the surveying instrument, ▪ Computing for the plurality of groups of control points a pose and corresponding variances and covariances for the station of the surveying instrument, ▪ Computing a layout area for each group of the plurality of groups of control points based on the pose, the variances and covariances, measuring accuracies, and the accuracy threshold, ▪ Computing an evaluation parameter for each group of the plurality of groups of control points, wherein the evaluation parameter is at least one of a surface area of a full circle and an intersecting area of the full circle and a predefined working area of the worksite, ▪ Comparing the layout areas of the plurality of groups of control points based on the evaluation parameter and a predefined evaluation criterion, ▪ Selecting as best layout area the layout area of that group of control points that fulfills the evaluation criterion best, and ▪ Instructing a display to visualize a graphical representation of the best layout area (LAY).

Anmelder

Firma

Hilti Aktiengesellschaft

Land

🇱🇮 Liechtenstein

Fachgebiete