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公开(公告)号：US20240310525A1
公开(公告)日：2024-09-19
申请号：US18671823
申请日：2024-05-22
Applicant: LEICA GEOSYSTEMS AG
Inventor： Simon MARK , Klaus BEREUTER , Benjamin MÜLLER , Roman STEFFEN , Burkhard BÖCKEM , Jürgen DOLD , Jochen SCHEJA , Lukas HEINZLE , Charles Leopold Elisabeth DUMOULIN
IPC: G01S17/89 , G01B11/00 , G01B11/02 , G01B11/22 , G01S7/48 , G01S7/481 , G01S7/497 , G01S17/42 , G01S17/894 , G06T11/00
CPC classification number: G01S17/89 , G01S7/4813 , G01S7/4817 , G01S7/4972 , G01S17/42 , G01B11/00 , G01B11/002 , G01B11/024 , G01B11/22 , G01S7/4808 , G01S7/4811 , G01S7/4814 , G01S17/894 , G06T11/00 , G06T2207/10028
Abstract: A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are 10 arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.
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公开(公告)号：US20230296778A1
公开(公告)日：2023-09-21
申请号：US18201669
申请日：2023-05-24
Applicant: LEICA GEOSYSTEMS AG
Inventor： Simon MARK , Klaus BEREUTER , Benjamin MÜLLER , Roman STEFFEN , Burkhard BÖCKEM , Jürgen DOLD , Jochen SCHEJA , Lukas HEINZLE , Charles Leopold Elisabeth DUMOULIN
CPC classification number: G01S17/89 , G01S7/4813 , G01S7/4817 , G01S7/4972 , G01S17/42 , G01B11/00
Abstract: A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.
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公开(公告)号：US20250093466A1
公开(公告)日：2025-03-20
申请号：US18963346
申请日：2024-11-27
Applicant: LEICA GEOSYSTEMS AG
Inventor： Jürgen DOLD , Burkhard BÖCKEM , Roman STEFFEN , Lukas HEINZLE , Ralph Patrick HARTI , Hendrik DESCHOUT , Roland GRAF , Mattheus Henricus Maria MICHELS , Michael DIETSCHI , Adam BAIJRIC , Andrea BONFANTI , Kristian Walker MORIN , Simon MARK , Klaus BEREUTER , Markus RIBI , Michele PORTENTOSO , Matthias WIESER
IPC: G01S7/48 , G01S7/481 , G01S7/51 , G01S17/42 , G01S17/58 , G01S17/86 , G01S17/89 , G06T3/4038 , G06T7/10 , G06T7/521 , G06T7/55 , G06T7/60 , G06T7/70
Abstract: The present disclosure relates to a reality capture device for generating a digital three-dimensional representation of an environment, particularly for surveying and/or for detecting an object within an infrastructure. One aspect relates to a mobile reality capture device configured to be carried and moved by a mobile carrier, particularly a person or a robot or a vehicle, and to be moved during a measuring process for generating a digital representation of an environment. The mobile reality capture device has a localization unit, particularly comprising an inertial measurement unit (IMU), wherein the localization unit is configured for generating localization data for determining a trajectory of the mobile reality capture device.
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公开(公告)号：US20230305158A1
公开(公告)日：2023-09-28
申请号：US18201670
申请日：2023-05-24
Applicant: LEICA GEOSYSTEMS AG
Inventor： Simon MARK , Klaus BEREUTER , Benjamin MÜLLER , Roman STEFFEN , Burkhard BÖCKEM , Jürgen DOLD , Jochen SCHEJA , Lukas HEINZLE , Charles Leopold Elisabeth DUMOULIN
CPC classification number: G01S17/89 , G01S7/4813 , G01S7/4817 , G01S7/4972 , G01S17/42 , G01B11/00
Abstract: A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.
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公开(公告)号：US20230296777A1
公开(公告)日：2023-09-21
申请号：US18201664
申请日：2023-05-24
Applicant: LEICA GEOSYSTEMS AG
Inventor： Simon MARK , Klaus BEREUTER , Benjamin MÜLLER , Roman STEFFEN , Burkhard BÖCKEM , Jürgen DOLD , Jochen SCHEJA , Lukas HEINZLE , Charles Leopold Elisabeth DUMOULIN
CPC classification number: G01S17/89 , G01S7/4813 , G01S7/4817 , G01S7/4972 , G01S17/42 , G01B11/00
Abstract: A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.
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Patent Agency Ranking
公开(公告)号：US20250085396A1
公开(公告)日：2025-03-13
申请号：US18963392
申请日：2024-11-27
Applicant: LEICA GEOSYSTEMS AG
Inventor： Jürgen DOLD , Burkhard BÖCKEM , Roman STEFFEN , Lukas HEINZLE , Ralph Patrick HARTI , Hendrik DESCHOUT , Roland GRAF , Mattheus Henricus Maria MICHELS , Michael DIETSCHI , Adam BAIJRIC , Andrea BONFANTI , Kristian Walker MORIN , Simon MARK , Klaus BEREUTER , Markus RIBI , Michele PORTENTOSO , Matthias WIESER
IPC: G01S7/48 , G01S7/481 , G01S7/51 , G01S17/42 , G01S17/58 , G01S17/86 , G01S17/89 , G06T3/4038 , G06T7/10 , G06T7/521 , G06T7/55 , G06T7/60 , G06T7/70
Abstract: The present disclosure relates to a reality capture device for generating a digital three-dimensional representation of an environment, particularly for surveying and/or for detecting an object within an infrastructure. One aspect relates to a mobile reality capture device configured to be carried and moved by a mobile carrier, particularly a person or a robot or a vehicle, and to be moved during a measuring process for generating a digital representation of an environment. The mobile reality capture device has a localization unit, particularly comprising an inertial measurement unit (IMU), wherein the localization unit is configured for generating localization data for determining a trajectory of the mobile reality capture device.
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公开(公告)号：US20200209394A1
公开(公告)日：2020-07-02
申请号：US16348842
申请日：2016-11-10
Applicant: LEICA GEOSYSTEMS AG
Inventor： Simon MARK , Klaus BEREUTER , Benjamin MÜLLER , Roman STEFFEN , Burkhard BÖCKEM , Jürgen DOLD , Jochen SCHEJA , Lukas HEINZLE , Charles Leopold Elisabeth DUMOULIN
Abstract: A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.
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公开(公告)号：US20160313148A1
公开(公告)日：2016-10-27
申请号：US15133149
申请日：2016-04-19
Applicant: LEICA GEOSYSTEMS AG
Inventor： Klaus BEREUTER , Karl Helmut PLANGGER
CPC classification number: G01D11/02 , F16C19/163 , F16C19/548 , F16C2240/34 , G01C15/002 , G01D5/26 , G01S7/4817 , G01S17/42 , G01S17/66
Abstract: A scanning measuring device, in particular a laser scanner, profiler, total station or tracker, comprising at least a base for the placement of the device, a housing mounted on the base, a shaft mounted in the housing such that it can rotate about an axis of rotation and bearing a beam deflection unit in a rotationally fixed manner, a beam generating unit, which generates a transmitted beam which is transmitted into the environment by the beam deflection unit, a beam receiving unit, which receives a received beam reflected from the environment, a controllable positioning means which drives the shaft, wherein the shaft is supported by at least one pair of angular contact rolling bearings set in an O arrangement, and the angular contact rolling bearings are arranged on the shaft such that the rolling contact lines of the associated angular contact rolling bearings meet substantially on the axis of rotation.
Abstract translation: 扫描测量装置，特别是激光扫描器，轮廓仪，全站仪或跟踪器，至少包括用于放置该装置的基座，安装在基座上的壳体，安装在壳体中的轴，使得其可围绕 旋转轴线并且以旋转固定的方式承载光束偏转单元;光束产生单元，其产生由光束偏转单元传输到环境中的透射光束;光束接收单元，其接收从所述光束偏转单元反射的接收光束; 环境，驱动轴的可控定位装置，其中轴由设置在O形结构中的至少一对角接触滚动轴承支撑，并且角接触滚动轴承布置在轴上，使得滚动接触线 相关联的角接触滚动轴承基本上在旋转轴线上相交。
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公开(公告)号：US20250085394A1
公开(公告)日：2025-03-13
申请号：US18963355
申请日：2024-11-27
Applicant: LEICA GEOSYSTEMS AG
Inventor： Jürgen DOLD , Burkhard BÖCKEM , Roman STEFFEN , Lukas HEINZLE , Ralph Patrick HARTI , Hendrik DESCHOUT , Roland GRAF , Mattheus Henricus Maria MICHELS , Michael DIETSCHI , Adam BAIJRIC , Andrea BONFANTI , Kristian Walker MORIN , Simon MARK , Klaus BEREUTER , Markus RIBI , Michele PORTENTOSO , Matthias WIESER
IPC: G01S7/48 , G01S7/481 , G01S7/51 , G01S17/42 , G01S17/58 , G01S17/86 , G01S17/89 , G06T3/4038 , G06T7/10 , G06T7/521 , G06T7/55 , G06T7/60 , G06T7/70
Abstract: The present disclosure relates to a reality capture device for generating a digital three-dimensional representation of an environment, particularly for surveying and/or for detecting an object within an infrastructure. One aspect relates to a mobile reality capture device configured to be carried and moved by a mobile carrier, particularly a person or a robot or a vehicle, and to be moved during a measuring process for generating a digital representation of an environment. The mobile reality capture device has a localization unit, particularly comprising an inertial measurement unit (IMU), wherein the localization unit is configured for generating localization data for determining a trajectory of the mobile reality capture device.
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公开(公告)号：US20230305157A1
公开(公告)日：2023-09-28
申请号：US18201668
申请日：2023-05-24
Applicant: LEICA GEOSYSTEMS AG
Inventor： Simon MARK , Klaus BEREUTER , Benjamin MÜLLER , Roman STEFFEN , Burkhard BÖCKEM , Jürgen DOLD , Jochen SCHEJA , Lukas HEINZLE , Charles Leopold Elisabeth DUMOULIN
CPC classification number: G01S17/89 , G01S7/4813 , G01S7/4817 , G01S7/4972 , G01S17/42 , G01B11/00
Abstract: A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.
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