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公开(公告)号：US20220252396A1
公开(公告)日：2022-08-11
申请号：US17581308
申请日：2022-01-21
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A three-dimensional position measuring system includes a surveying instrument including a distance-measuring section, an imaging section, an angle-measuring section, a drive section configured to drive the distance-measuring section to set angles, and a communication section, and a measuring marker including a position sensor, a posture sensor, a laser emitting section configured to emit laser light of visible light in an axial direction, an emission port for the laser light, and a communication section, wherein the measuring marker calculates position information and posture information of the emission port from the position sensor and the posture sensor and transmits the information to the surveying instrument, and the surveying instrument measures a three-dimensional position of the emission port, grasps the axial direction based on the posture information and searches for a measurement point in the axial direction by the imaging section, and measures a three-dimensional position of the measurement point.
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公开(公告)号：US20210350627A1
公开(公告)日：2021-11-11
申请号：US17313260
申请日：2021-05-06
Applicant: TOPCON CORPORATION
Inventor： Satoshi YASUTOMI , Takeshi KIKUCHI
Abstract: Provided is an eyewear display system includes: a scanner including a measuring unit configured to acquire three-dimensional coordinates, a point cloud data acquiring unit configured to acquire point cloud data, and a communication unit; an eyewear device including a display, a relative position detection sensor, a relative direction detection sensor, and a communication unit; a storage device including CAD design data of an observation site; and a data processing device configured to synchronize a coordinate space of the scanner, a coordinate space of the eyewear device, and a coordinate space of the CAD design data, and convert observation data OD and/or observation data prediction PD into data in the coordinate space of the CAD design data, such that the eyewear device displays the observation data OD or observation data prediction PD on the display by superimposing the observation data OD or observation data prediction PD on an actual landscape.
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公开(公告)号：US20210348922A1
公开(公告)日：2021-11-11
申请号：US17313213
申请日：2021-05-06
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: Provided is an eyewear display system including a scanner configured to acquire three-dimensional point cloud data; an eyewear device including a display and capable of acquiring a position and a direction, a difference detecting device configured to detect a difference between CAD design data of an observation site and the site. The display system receives information on a position and a direction of the scanner, information on a position and a direction of the eyewear device, and information on a position and a direction of the difference detecting device, synchronize a coordinate space of the scanner, a coordinate space of the eyewear device, a coordinate space of the difference detecting device, and a coordinate space of the CAD design data, calculate the difference in a synchronized coordinate space, correct the CAD design data based on calculation results of the difference, and display the corrected CAD design data on the display.
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公开(公告)号：US20210142576A1
公开(公告)日：2021-05-13
申请号：US17086998
申请日：2020-11-02
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A management system includes a measuring device including a communication unit and a coordinate measuring unit, an eyewear device including a communication unit, a display, a relative position detection sensor, and a relative direction detection sensor, a storage unit configured to store CAD design data of a management site, and an arithmetic processing unit including a synchronous measuring unit configured to synchronize coordinate spaces of the measuring device, the eyewear device, and the CAD design data, wherein the synchronous measuring unit acquires information of a wire frame viewed from a point at the position in the direction of the eyewear device from the CAD design data, and the eyewear device displays the information of the wire frame that the eyewear device received on the display by superimposing the information on an actual construction product.
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公开(公告)号：US20240112406A1
公开(公告)日：2024-04-04
申请号：US18474815
申请日：2023-09-26
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
CPC classification number: G06T19/00 , E04G21/12 , G06F3/012 , G06T7/0002 , G06T7/74 , G06T17/00 , G06T2207/10028 , G06T2207/20081 , G06T2207/20212 , G06T2210/56
Abstract: A bar arrangement inspection result display system includes a surveying instrument, an eyewear display device including a display, a relative position sensor and a relative direction sensor, and a processor for manage coordinate spaces of the eyewear display device and the surveying instrument in a space with an origin set at a common reference point. The processor is configured to generate a three-dimensional model of a bar arrangement inspection range based on three-dimensional point cloud data of the inspection range, generate three-dimensional inspection result display data by associating bar arrangement inspection result data of the inspection range in which detail and position of bar arrangement error are associated with each other with the three-dimensional model, and display three-dimensional inspection result image by superimposing on actual objects observed with the eyewear display device in such a manner that the bar arrangement error is recognizable.
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Patent Agency Ranking
公开(公告)号：US20230114255A1
公开(公告)日：2023-04-13
申请号：US17940558
申请日：2022-09-08
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A survey system is provided which includes a surveying instrument capable of performing distance and angle measurements of a target attached to a pole, a controller that is attached to the pole and transmits commands from an input unit for inputting commands to the surveying instrument, and an eyewear device capable of displaying an image superimposed on a landscape. Measurement points are displayed by being synchronized with and superimposed on a landscape of a survey site on an eyewear device, and by inputting a command from the controller to the surveying instrument in a state where the controller is attached to the pole, distance and angle measurements of the target are made. Unnecessary turning of gaze and hand movements are omitted, and a survey work can be efficiently performed by the worker alone.
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公开(公告)号：US20230103063A1
公开(公告)日：2023-03-30
申请号：US17943611
申请日：2022-09-13
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A hammering test system includes a hammering test device including a target, a flying unit, and a hammering test mechanism configured to conduct a hammering test on a test object, a surveying instrument including a scanner for acquiring point cloud data by scanning with scanning light, and configured to be capable of performing tracking and distance and angle measurements of the target, and an arithmetic processing unit including a point cloud data analyzing unit configured to calculate shape data by analyzing point cloud data acquired by the scanner, and a flight plan calculating unit configured to calculate a flight plan of the hammering test device based on the shape data calculated by the point cloud data analyzing unit, and the surveying instrument tracks the target of the hammering test device and makes distance and angle measurements when the hammering test mechanism conducts a hammering test.
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公开(公告)号：US20230099546A1
公开(公告)日：2023-03-30
申请号：US17952931
申请日：2022-09-26
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: An unevenness level inspecting device includes a target T at a known distance from a to-be-inspected surface, a traveling unit for traveling on the to-be-inspected surface, a first marker for marking information on the to-be-inspected surface, and a control unit configured to control the first marker, and the control unit calculates a height of the to-be-inspected surface at a measurement position of the target T based on three-dimensional position coordinates of the target input each time the unevenness level inspecting device travels a predetermined distance, and controls the first marker so as to mark unevenness level information indicating a difference between the height of the to-be-inspected surface and a reference height on a corresponding position on the to-be-inspected surface, and the unevenness level information is marked in a color that differs depending on a magnitude of the difference between the height of the to-be-inspected surface and the reference height.
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公开(公告)号：US20200043310A1
公开(公告)日：2020-02-06
申请号：US16606058
申请日：2018-06-14
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI , Mitsutaka KAGATA , Sora OTAGURO
Abstract: In order to achieve the object, a communication management system includes: a surveying instrument including a survey unit, a system timer, a control unit, and a communication unit; a management server capable of communicating with the surveying instrument; and a remote terminal capable of communicating with the management server, wherein the remote terminal sets a usable time of the surveying instrument, sets determination on an operating time of the surveying instrument and the usable time, and an operation responding to results of the determination, and makes the management server store these, the surveying instrument transmits an operation start time and an operation end time to the management server, and the management server acquires the operation start time and the operation end time, and compares the usable time and an operating time of the surveying instrument and executes the determination, and executes the operation based on results of the determination.
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公开(公告)号：US20190306244A1
公开(公告)日：2019-10-03
申请号：US16267916
申请日：2019-02-05
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: Provided is a remote operation system for surveying instruments, capable of making surveying instruments execute a necessary operation even when communication with a management server fails. The remote operation system for surveying instruments includes at least one master surveying instrument, a management server, and a remote terminal, configured to communicate with each other via a first communication network, and at least one slave surveying instrument configured to communicate with the master surveying instrument via a second communication network, wherein the management server transmits a first operation command to make the slave surveying instrument execute a first predetermined operation to the master surveying instrument, the master surveying instrument transmits the operation command to the slave surveying instrument, and the master surveying instrument transmits a second operation command to make the slave surveying instrument execute a second predetermined operation to the slave surveying instrument when communication with the management server fails.
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