公开(公告)号：US20220172406A1

公开(公告)日：2022-06-02

申请号：US17550357

申请日：2021-12-14

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MUELLER ,  Oliver FAIX ,  Jochen SCHEJA ,  Stefan PETKOV ,  Josef LAIS ,  Tim MAYER ,  Bernhard METZLER

IPC: G06T11/00 ,  G06T7/70 ,  G06V10/74 ,  G06F3/041 ,  G01C11/08 ,  G01C11/02

Abstract: A method and device for displaying desired positions in a live image of a construction site. The method mat include recording at least one position-referenced image of the construction site; linking at least one desired position to the position-referenced image; storing the position-referenced image together with desired position linkage in an electronic memory; recording a live image of the construction site, in particular in the form of a video, wherein the live image and the position-referenced image at least partially represent an identical detail of the construction site; retrieving the stored position-referenced image from the memory; fitting the position-referenced image with the live image, so that the desired position linked to the position-referenced image can be overlaid in a position-faithful manner on the live image; and position-faithful display of the desired position as a graphic marking in the live image.

公开(公告)号：US20220283327A1

公开(公告)日：2022-09-08

申请号：US17413328

申请日：2018-12-13

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MUELLER ,  Oliver FAIX ,  Jochen SCHEJA ,  Stefan PETKOV ,  Josef LAIS ,  Tim MAYER ,  Bernhard METZLER

IPC: G01V1/00 ,  G01W1/10

Abstract: The invention relates to a measurement system, e.g. comprising a total station and an auxiliary measurement instrument in the form of a pole, and/or an auxiliary measurement instrument, e.g. a pole, and/or a method for determining positions in the field of geodesics or on construction sites, e.g. by means of a construction laser.

公开(公告)号：US20230096122A1

公开(公告)日：2023-03-30

申请号：US17953185

申请日：2022-09-26

Applicant: LEICA GEOSYSTEMS AG

Inventor： Tim MAYER ,  Benjamin SCHÖLL ,  Jochen SCHEJA ,  Jürg HINDERLING

IPC: G01S7/481 ,  G01S17/42

Abstract: A measuring device comprising a targeting unit and a scanning module. The scanning module has a field of view with a central line in the field of view. The measuring device has a pivoting axis around which an upper part of the measuring device can be pivoted or rotated. The central line deviates by at most 45 degree from orthogonality with respect to the pivoting axis.