公开(公告)号：US11333497B2

公开(公告)日：2022-05-17

申请号：US16864775

申请日：2020-05-01

Applicant: LEICA GEOSYSTEMS AG

Inventor： Stefan Eisenreich ,  Philipp Lukas Rüst ,  Matteo Carrera ,  Ismail Roman Celebi ,  Patrik Titus Töngi ,  Stefan Petkov ,  Josef Müller ,  Markus Geser ,  Hannes Maar

IPC: G01C15/06 ,  G01C15/00

Abstract: A coordinate measuring and/or stake out device can be designed for being hand-held (one-handed), free carriage and movement by a user. A position giving means is for determination of an actual translational position of the device using an external position reference and an orientation giving means for determination of an actual rotational position of the device, such that the actual position of the device with respect to all six degrees of freedom of the device can be determined. A radiation source is for generation of a radiation beam as measuring and/or marking beam for measuring and/or visually marking of an object point. A beam steerer is for automatic steering of an alignment of the beam, whereby the beam which differ in the manner of automatic steering the beam alignment.

公开(公告)号：US10126124B2

公开(公告)日：2018-11-13

申请号：US14880204

申请日：2015-10-10

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef Müller ,  Stefan Petkov ,  Benjamin Schöll

IPC: G01C3/02 ,  G01C15/00 ,  F16C19/50

Abstract: In a surveying device having a base for positioning the surveying device and a pitch component having an optical beam path for surveying a target, the pitch component is radially and axially mounted and is rotatable in relation to the yaw component in a yaw component, which is movable in relation to the base, on the basis of a rotation body chucked in a self-centering manner in two cavities.

公开(公告)号：US12008679B2

公开(公告)日：2024-06-11

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 ,  G01C11/02 ,  G01C11/08 ,  G06F3/041 ,  G06T7/70 ,  G06V10/74

CPC classification number: G06T11/00 ,  G01C11/025 ,  G01C11/08 ,  G06F3/041 ,  G06T7/70 ,  G06V10/74 ,  G06T2207/10028 ,  G06T2207/20104

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.