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1. 发明授权

EP3978873B1 VERFAHREN UND STATIONÄRES VERMESSUNGSGERÄT ZUM VERMESSEN UND/ODER OPTISCHEN MARKIEREN VON PUNKTEN 有权
公开(公告)号：EP3978873B1
公开(公告)日：2024-07-10
申请号：EP21210064.8
申请日：2018-10-31
IPC分类号： G01C15/00 , G01B11/00 , G01B5/004 , G01C15/06 , G01B3/1084
CPC分类号： G01B11/002 , G01C15/002 , G01C15/06 , G01B3/1084

2. 发明公开

EP4343280A1 MONITORING ARRANGEMENT FOR AN OPTICAL SYSTEM 审中-公开
公开(公告)号：EP4343280A1
公开(公告)日：2024-03-27
申请号：EP22196473.7
申请日：2022-09-20
申请人： Hexagon Technology Center GmbH
发明人： JENSEN, Thomas , STIGWALL, Johan
IPC分类号： G01C15/06 , G01C15/00
摘要： Optical detection unit (20) comprising a retro-reflecting element (30) which provides a reflection surface configured for retro-reflecting a first part of measuring light as reflected measuring light for providing determination of a position of the optical detection unit (20) and a passage surface (32) configured for transmitting a second part of the measuring light as transmitted measuring light, further comprising a sensor arrangement (40) with a sensor (41) configured and arranged behind of the retro-reflecting element (30) so that the transmitted measuring light is detectable by the sensor (41). The optical detection unit (20) comprises a referencing assembly (50) with at least one illumination unit (54,55,56) configured to emit reference illumination light. The at least one illumination unit (54,55,56) is arranged with fixed positional relationship to the retro-reflecting element (30) and/or the sensor arrangement (40) and the referencing assembly (50) is configured and arranged to direct the reference illumination light onto the sensor (41).

3. 发明公开

EP4314707A2 CONFIGURATION METHOD FOR THE DISPLAY OF A BUILDING INFORMATION MODEL 审中-实审
公开(公告)号：EP4314707A2
公开(公告)日：2024-02-07
申请号：EP22719838.9
申请日：2022-03-30
申请人： XYZ Reality Limited
发明人： AHMED, Umar , MITCHELL, David
IPC分类号： G01C15/00 , G01C15/06 , G06F3/01

4. 发明授权

EP3971521B1 TARGET DIRECTION DETERMINING DEVICE, CONTROL SYSTEM, AND METHOD AND PROGRAM FOR AIMING SURVEYING DEVICE AT A TARGET 有权
公开(公告)号：EP3971521B1
公开(公告)日：2023-10-04
申请号：EP21195289.0
申请日：2021-09-07
发明人： SASAKI, You
IPC分类号： G01C15/00 , G01C15/06 , G01S17/42 , G01S17/86

5. 发明公开

EP4230957A1 REFERENCE POINT INDICATING APPARATUS 审中-实审
公开(公告)号：EP4230957A1
公开(公告)日：2023-08-23
申请号：EP23154657.3
申请日：2023-02-02
申请人： Topcon Corporation
发明人： KIRYUU, Noriyasu , JINNOUCHI, Ryosuke , NISHITA, Nobuyuki
IPC分类号： G01C15/06 , G01S1/00
摘要： Provided is a reference point indicating apparatus comprising at least two link plates, a slide slit formed in each link plate, an indicator configured to be slidable along each slide slit and to be provided at an intersection of a center line of each slide slit, and at least three leg portions configured to be provided on the same circumference centered on the indicator, wherein the indicator is configured to be located on an intersection of a perpendicular bisector of each straight line connecting centers of leg portions adjacent to each other, the leg portions are configured to be contactable with an object 3 by sliding the indicator, the indicator is configured to indicate a reference point of the object in a state where each leg portion is in contact with the object.

6. 发明公开

EP4067819A1 SURVEYING SYSTEM, POINT CLOUD DATA ACQUIRING METHOD, AND POINT CLOUD DATA ACQUIRING PROGRAM 审中-公开
公开(公告)号：EP4067819A1
公开(公告)日：2022-10-05
申请号：EP22164045.1
申请日：2022-03-24
申请人： TOPCON CORPORATION
发明人： NISHITA, Nobuyuki
IPC分类号： G01C15/00 , G01C15/06
摘要： A surveying system comprises a target and a measuring instrument. The target has retro-reflection characteristics, the measuring instrument comprises a point measuring unit for irradiating a distance measuring light, for receiving a reflected light and for measuring three-dimensional coordinates of the target based on a light receiving result, a scanner unit for rotatably irradiating a laser beam and for acquiring the point cloud data and an arithmetic control module, wherein the point measuring unit measures the target held in the vicinity of an object, the arithmetic control module calculates a region of a three-dimensional space including the object based on a target measurement result of the point measuring unit, the scanner unit scans a predetermined range including the object and acquires the point cloud data, and the arithmetic control module selects the point cloud data only included in the region of the point cloud data.

7. 发明授权

EP3571469B1 POINT LAYOUT SYSTEM USING SINGLE LASER TRANSMITTER 有权转让
公开(公告)号：EP3571469B1
公开(公告)日：2022-06-15
申请号：EP18702033.4
申请日：2018-01-12
发明人： UNGER, Eric Keith , HAYES, James N. , SNYDER, Chris W.
IPC分类号： G01C15/00 , G01S17/42 , G01C15/06 , G01S7/00 , G01S7/481 , G01S7/497 , G01S17/74

8. 发明公开

EP3995630A1 AUGMENTED LOADER CONTROLS 有权转让
公开(公告)号：EP3995630A1
公开(公告)日：2022-05-11
申请号：EP21213818.4
申请日：2019-08-06
申请人： Clark Equipment Company
发明人： PFAFF, John , HOABY, John
IPC分类号： E02F9/00 , B60P3/06 , G01C21/00 , G01S19/43 , G01C21/20 , E02F9/20 , E02F9/26 , E02F3/34 , E02F3/43 , E02F9/24 , G01C15/06 , G01C21/28 , G01S19/14 , G05D1/02
摘要： The present invention discloses a method of mapping obstruction zones of a work area on a workplace map and providing augmented control of a power machine, the method comprising: identifying an obstruction zone for an obstruction in the work area using a first portable positioning device to tag a position of the obstruction; identifying a position of a power machine at a first location in the work area using the first portable positioning device; identifying a position of the power machine at the first location in the work area using a second positioning device; identifying position information of the power machine at a second location in the work area using the first portable positioning device; identifying a position of the power machine at the second location in the work area using the second positioning device; generating an error correction factor based upon the positions of the power machine at the first location in the work area identified using the portable positioning device and the second positioning device, and based upon the positions of the power machine at the second location in the work area identified using the portable positioning device and the second positioning device; recalculating the identified obstruction zone in the work area using the error correction factor to obtain a recalculated obstruction zone; and using a controller configured with the recalculated obstruction zone to control travel of the power machine in the work area to avoid contact with the obstruction.

9. 发明公开

EP3978874A1 VERMESSUNGSSYSTEM UND MESSHILFSINSTRUMENT 有权
公开(公告)号：EP3978874A1
公开(公告)日：2022-04-06
申请号：EP21210063.0
申请日：2018-10-31
申请人： Leica Geosystems AG
发明人： MÜLLER, Josef , SCHEJA, Jochen , FAIX, Oliver , BÖSCH, Thomas , ISELI, Claudio , MAAR, Hannes , LENGWEILER, Patrik , GESER, Markus
IPC分类号： G01C15/06 , G01B5/004 , G01B11/00 , G01C15/00
摘要： Die Erfindung betrifft ein Vermessungssystem und Messhilfsinstrument zum Bestimmen von Positionen.

10. 发明公开

EP3913402A1 EXTERNAL GNSS RECEIVER MODULE WITH MOTION SENSOR SUITE 有权
公开(公告)号：EP3913402A1
公开(公告)日：2021-11-24
申请号：EP21182513.8
申请日：2015-09-25
申请人： Trimble Inc.
发明人： RUDOW, Richard , WEISENBURGER, Shawn , JANKY, James M.
IPC分类号： G01S19/13 , G01S19/39 , G01S19/43 , G01C15/06 , G01S19/04 , G01S19/34 , G01S19/49
摘要： A method of determining what operation a user desires to be performed with relation to collection of global navigation satellite system, GNSS, data, said method comprising: receiving at a handheld wireless device via a wireless communication component an indication of motion of a sensing device located apart from said handheld wireless device; receiving at said handheld wireless device, via said wireless communication component, GNSS data recorded by a GNSS receiver configured to at least generate raw GNSS observables, at a time said indication of the motion of said sensing device was detected; and accessing a gesture library and, if the received indication of motion matches a motion profile stored in the gesture library, determining the operation which is correlated with that particular motion profile as the operation which the user desired to be performed with the GNSS data collected by said GNSS receiver at the time said indication of the motion is detected.

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