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.

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

IPC: G01S17/89 ,  G01S7/481 ,  G01S7/497 ,  G01S17/42

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.

公开(公告)号：US20170285147A1

公开(公告)日：2017-10-05

申请号：US15473497

申请日：2017-03-29

Applicant: LEICA GEOSYSTEMS AG

Inventor： Julien SINGER ,  Lukas HEINZLE ,  Jochen SCHEJA ,  Simon MARK ,  Jürg HINDERLING ,  Burkhard BÖCKEM

IPC: G01S7/481 ,  G01S17/89

CPC classification number: G01S7/4817 ,  G01S17/42 ,  G01S17/89 ,  G05D1/0088 ,  G05D1/0236

Abstract: A laser scanner device adapted to be mounted to a vehicle, the device comprising a LIDAR module, the LIDAR module comprising at least one laser source, characterized by a horizontal field of view of at least 60°, an instantaneous vertical field of view of at least ±2°, a scan resolution of at least one point per 0.8° in horizontal and vertical direction, and a frame rate of at least 10 Hz for scanning at least the entire horizontal and instantaneous vertical field of view with said scan resolution.

公开(公告)号：US20250093467A1

公开(公告)日：2025-03-20

申请号：US18963385

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.

公开(公告)号：US20250085395A1

公开(公告)日：2025-03-13

申请号：US18963368

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.

公开(公告)号：US20230314616A1

公开(公告)日：2023-10-05

申请号：US18201672

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

IPC: G01S17/89 ,  G01S7/481 ,  G01S7/497 ,  G01S17/42

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.

公开(公告)号：US20230296779A1

公开(公告)日：2023-09-21

申请号：US18201671

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

IPC: G01S17/89 ,  G01S7/481 ,  G01S7/497 ,  G01S17/42

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.

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.

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

IPC: G01S17/42 ,  G01S7/481 ,  G01S7/497 ,  G01S17/89

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.

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.