公开(公告)号：US20220090910A1

公开(公告)日：2022-03-24

申请号：US17542743

申请日：2021-12-06

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MÜLLER ,  Jochen SCHEJA ,  Oliver FAIX ,  Thomas BÖSCH ,  Claudio ISELI ,  Hannes MAAR ,  Patrik LENGWEILER ,  Markus GESER

IPC: G01B11/00 ,  G01C15/00 ,  G01C15/06

Abstract: A method comprising: setting up a stationary surveying device at a first known positioning in a surrounding area of the object; retrieving from a memory a set of object points of an object to be surveyed and/or to be marked; surveying and/or marking from a first positioning object points of the set of object points that can be surveyed and/or can be marked from the first positioning by means of the free beam, on the basis of a target direction; ascertaining missing object points of a set of object points; relocating the surveying device to a second, unknown positioning in the surrounding area of the object; automatically determining a second positioning by the surveying device on the basis of the knowledge of the first positioning, so that the second positioning is known; surveying and/or marking missing object points by means of the free beam from the second positioning.

公开(公告)号：US20240310160A1

公开(公告)日：2024-09-19

申请号：US18674704

申请日：2024-05-24

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MÜLLER ,  Jochen SCHEJA ,  Oliver FAIX ,  Thomas BÖSCH ,  Claudio ISELI ,  Hannes MAAR ,  Patrik LENGWEILER ,  Markus GESER

IPC: G01B11/00 ,  G01C15/00 ,  G01C15/06

CPC classification number: G01B11/002 ,  G01C15/002 ,  G01C15/06

Abstract: A method comprising: setting up a stationary surveying device at a first known positioning in a surrounding area of the object; retrieving from a memory a set of object points of an object to be surveyed and/or to be marked; surveying and/or marking from a first positioning object points of the set of object points that can be surveyed and/or can be marked from the first positioning by means of the free beam, on the basis of a target direction; ascertaining missing object points of a set of object points; relocating the surveying device to a second, unknown positioning in the surrounding area of the object; automatically determining a second positioning by the surveying device on the basis of the knowledge of the first positioning, so that the second positioning is known; surveying and/or marking missing object points by means of the free beam from the second positioning.

公开(公告)号：US20210372768A1

公开(公告)日：2021-12-02

申请号：US17290218

申请日：2018-10-31

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MÜLLER ,  Jochen SCHEJA ,  Oliver FAIX ,  Thomas BÖSCH ,  Claudio ISELI ,  Hannes MAAR ,  Patrik LENGWEILER ,  Markus GESER

IPC: G01B11/00 ,  G01C15/00 ,  G01C15/06

Abstract: An auxiliary measuring instrument, configured to form together with a ground-based surveying device having range-and-direction measuring functionality, a system for surveying or staking out object points, wherein the auxiliary measuring instrument including a handheld main body of a defined length, and a man-machine interface, wherein the auxiliary measuring instrument is designed in a pen-like form and size and is configured to aim at an object point to be surveyed or staked out in a one-handed manner with a first end of the auxiliary measuring instrument and wherein a body is attached at a second end of the auxiliary measuring instrument, wherein the body is designed for optical-image-based determination of the position of the auxiliary measuring instrument by the surveying device.

公开(公告)号：US20220074764A1

公开(公告)日：2022-03-10

申请号：US17526989

申请日：2021-11-15

Applicant: LEICA GEOSYSTEMS AG

Inventor： Josef MÜLLER ,  Jochen SCHEJA ,  Oliver FAIX ,  Thomas BÖSCH ,  Claudio ISELI

IPC: G01C25/00 ,  G01C15/00 ,  G01C15/06 ,  G06T7/70 ,  G06T7/80

Abstract: A calibrating method and system for an auxiliary measuring instrument which is designed to form together with a ground-based, stationary, surveying device having range-and-direction measuring functionality, a total station, a system for surveying and/or staking out object points. The auxiliary measuring instrument including a body which has a code for determining the orientation by using a pivoting movement of the body about a resting contact end of the auxiliary measuring instrument.