公开(公告)号：US20220011105A1

公开(公告)日：2022-01-13

申请号：US17154996

申请日：2021-01-21

Applicant: LEICA GEOSYSTEMS AG

Inventor： Johannes HOTZ ,  Thomas BÖSCH ,  Josef MÜLLER

IPC: G01C15/00

Abstract: A geodetic instrument with a base module and a surveying or projection module. A processor for control of the instrument is situated in the base module. The surveying or projection module is rotatable about two axes by a drive unit of the base. The instrument comprises a mechanical interface connecting the surveying or projection module to the base module and an optical or electrical contact interface between the base module and the geodetic surveying or projection module. The interfaces are designed such that the surveying or projection module is mountable to the base module and dismountable from the base module by a user, whereby the geodetic instrument is designed for mounting of various surveying or projection modules of different geodetic type and execution of accordingly different geodetic surveying or projection functions.

公开(公告)号：US20200018598A1

公开(公告)日：2020-01-16

申请号：US16512573

申请日：2019-07-16

Applicant: LEICA GEOSYSTEMS AG

Inventor： Walter HOLLENSTEIN ,  Markus GESER ,  Josef MÜLLER ,  Oliver FAIX

IPC: G01C15/00 ,  G01S17/08 ,  G01S19/03

Abstract: A surveying pole system comprising a surveying pole including two telescopic sections for providing length adjustability. At a first end of the surveying pole, a pointing tip is disposed for positioning on a target point of the environment. At a second end, a length reference point is disposed. The surveying pole also includes a locking mechanism for locking the length adjustability in respective lock-in positions. Each of the lock-in positions provides a corresponding distance between the pointing tip and the length reference point. A plurality of coded identifiers have a predetermined code associated with one of the lock-in positions. The surveying pole also includes a coded-identifier reader for reading the code of a respective coded identifier associated with the respective lock-in position, a communication device configured for transmitting a signal to a surveying instrument, wherein the signal is based at least on the read code.

公开(公告)号：US20160178365A1

公开(公告)日：2016-06-23

申请号：US14963011

申请日：2015-12-08

Applicant: LEICA GEOSYSTEMS AG

Inventor： Oliver FAIX ,  Christoph HERBST ,  Daniel AUER ,  Josef MÜLLER

IPC: G01C1/02 ,  H02K1/27 ,  G01C3/08

CPC classification number: G01C1/02 ,  G01C3/08 ,  G01C15/002 ,  G01S7/4817 ,  G01S17/42 ,  H02K1/2793 ,  H02K5/1675 ,  H02K21/24 ,  H02K29/10

Abstract: Some embodiments of the invention include a surveying apparatus that includes an optoelectronic distance measuring device having a measuring beam path, a base for placing the surveying apparatus, a support which is mounted on the base such that it is rotatable about a vertical axis, a beam directing unit which is mounted in the support such that it is rotatable about a tilting axis, an angle measurement system for measuring the axial positions, and an actuatable positioning device driving the beam directing unit or the support. In some embodiments the positioning device may include a plurality of coils which are arranged in a positionally fixed manner in the form of a ring about the tilting axis and/or vertical axis, with winding axes which are axially parallel to the tilting axis or vertical axis.

Abstract translation: 本发明的一些实施例包括测量装置，其包括具有测量光束路径的光电测距装置，用于放置测量装置的基座，安装在基座上的支架，使得其可绕垂直轴线旋转，光束 引导单元，其安装在支撑件中，使得其能够围绕倾斜轴线旋转，用于测量轴向位置的角度测量系统，以及驱动光束引导单元或支撑件的致动定位装置。 在一些实施例中，定位装置可以包括多个线圈，这些线圈以围绕倾斜轴线和/或垂直轴线的环形形式以位置固定的方式布置，其中绕轴线轴向平行于倾斜轴线或垂直轴线 。