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公开(公告)号：US20230098171A1
公开(公告)日：2023-03-30
申请号：US17946448
申请日：2022-09-16
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A marking apparatus includes a marking apparatus main body including a target, a traveling mechanism for automatically traveling on a traveling surface, and a printer, and a control unit configured to control the printer and the mechanism. The control unit controls the traveling so that the mechanism automatically travels along a set traveling route, the control unit compares position coordinates of the marking apparatus main body obtained from three-dimensional position coordinates of the target during traveling input at predetermined intervals with the traveling route, and corrects traveling to eliminate a deviation from the traveling route, the control unit controls the printer so as to print the marking information set at a position corresponding to the position coordinates of the marking apparatus main body, and traveling route data setting the traveling route and marking information data defining the marking information are created based on CAD design data.
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公开(公告)号：US20210080255A1
公开(公告)日：2021-03-18
申请号：US16990619
申请日：2020-08-11
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A survey system includes: an eyewear device including a display, a communication unit, an acceleration sensor, an image pickup unit, a visual line sensor, and a control unit; and a surveying instrument including a communication unit, a distance-measuring unit , drive units, angle-measuring units, an image pickup unit, an image analyzing unit, and an arithmetic control unit, operates the drive units in response to tilts detected by the acceleration sensor, transmits an image captured by the eyewear device and a position of a visual line marker to the surveying instrument, identifies the image captured by the eyewear device in an image captured by the image pickup unit of the surveying instrument, and recognizes the position of the visual line marker as a position of a target and measures a distance and an angle to the target position.
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公开(公告)号：US20190004157A1
公开(公告)日：2019-01-03
申请号：US15992929
申请日：2018-05-30
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: An object is to provide a communication management system that prevents a surveying instrument from being used in an environment exceeding a guaranteed range of specifications. To achieve the above-described object, a communication management system includes a surveying instrument including a survey unit, a temperature sensor, a control unit, and a communication unit, a management server, and a remote terminal, wherein the remote terminal sets a usable temperature of the surveying instrument, sets a determination on the usable temperature and a temperature acquired by the temperature sensor, and an operation responsive to results of the determination, and makes the management server store these, the surveying instrument transmits its own temperature information to the management server, and the management server makes the determination by comparing the usable temperature and a temperature acquired by the temperature sensor, and executes the operation based on results of the determination.
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公开(公告)号：US20230168377A1
公开(公告)日：2023-06-01
申请号：US18070258
申请日：2022-11-28
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI , Yuji TAKANO
CPC classification number: G01S17/42 , G01S7/4817 , G01S17/86 , G06T7/70 , G06T2207/10012 , G06T2207/20081
Abstract: A survey system includes: a target unit; a surveying instrument configured to transmit distance-measuring light to the target and receive reflected distance-measuring light to measure a distance and an angle to the target; an eyewear display device including a display; and a processor configured to synchronize information on positions and directions of the eyewear display device, the surveying instrument, and data in an absolute coordinate system. The processor causes the display to display a measurement point superimposing on a landscape of a survey site, to irradiate a target position set at the measurement point, calculated from three-dimensional position coordinates of the measurement point and a target height, with a guide distance-measuring light, and, in a state where an irradiation direction of the guide distance-measuring light and a center of the target actually set at the measurement point are matched, the surveying instrument is caused to measure the center of the target.
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公开(公告)号：US20230098762A1
公开(公告)日：2023-03-30
申请号：US17940595
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 making distance and angle measurements of a target attached to a pole, and an eyewear device including an eye sensor configured to detect an eye motion, and an input unit for inputting a command corresponding to an eye motion detected by the eye sensor into the surveying instrument, and capable of displaying an image superimposed on a landscape. Measurement points are displayed on the eyewear device by being synchronized with and superimposed on a landscape of a survey site, and from the eyewear device worn by a worker, according to an eye motion, a command is input into the surveying instrument and distance and angle measurements of the target are made. A worker can perform a work while keeping a posture gripping the pole.
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Patent Agency Ranking
公开(公告)号：US20220307831A1
公开(公告)日：2022-09-29
申请号：US17678530
申请日：2022-02-23
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: An object is to recognize an instrument mismatch with respect to a use situation of a user for a surveying instrument. An information processing device includes an input information creating unit configured to collect information stored in each surveying instrument from a plurality of surveying instruments, and create learning data by associating surveying instrument information, information on measuring function, and information on measuring amount; and a learning model generating unit configured to execute machine learning by using the learning data, and when information on object measuring function and information on object measuring amount used in an object surveying instrument owned or managed by the user are input, generate a learning model for estimating suitable surveying instruments with respect to the information on object measuring function and the information on object measuring amount.
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公开(公告)号：US20220291379A1
公开(公告)日：2022-09-15
申请号：US17678514
申请日：2022-02-23
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: A surveying device includes a wearable device including a posture sensor for detecting three-axis directions of a line-of-sight direction x, a left-right direction y, and an up-down direction z-axis of the worker, a distance-measuring unit for measuring a linear distance L from a distance measuring start point to a measurement point in the x-axis, and a position sensor having a fixed disposition relationship with the distance-measuring unit based on the three-axis directions, an operation unit, a disposition storage unit, and an arithmetic unit for acquiring the linear distance, position information, posture information, and the disposition relationship, calculating coordinates of the distance measuring start point by moving coordinates acquired by the position sensor in the three-axis directions based on the disposition relationship, and recognizing coordinates moved by the linear distance in the x-axis direction from the coordinates of the distance measuring start point as coordinates of the measurement point.
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公开(公告)号：US20210325183A1
公开(公告)日：2021-10-21
申请号：US17229309
申请日：2021-04-13
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI , Yuji TAKANO
Abstract: Provided is an information processing device configured to collect order information related to order details of surveying work, operation-related information related to a surveying operation for performing the surveying work, and a site surrounding image of the surveying work in relation to a plurality of kinds of surveying instruments; to store the order information, the operation-related information, and the site surrounding image; and to execute machine learning by using teacher data including the order information and the site surrounding image, and the operation-related information, and generate a learning model for estimating a surveying work, a surveying instrument, and a surveying method for performing new surveying work according to order information and a site surrounding image related to the new surveying work.
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公开(公告)号：US20230160694A1
公开(公告)日：2023-05-25
申请号：US17991730
申请日：2022-11-21
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
CPC classification number: G01C15/002 , G01S17/42
Abstract: Provided is a survey assistance system including a measuring instrument; an eyewear display device including a display; and at least one processor configured to synchronize a coordinate space of the eyewear display device, a coordinate space of the measuring instrument, and a coordinate space of an absolute coordinate system and displays an image in the absolute coordinate system created by the processor on the display with superimposing the image on a site landscape. The processor is configured to read out survey process data, create a work assistance image based on the survey process data, and enable observation of the work assistance image including the instrument installation points and images of the surveying instrument to be used showing installed states at the instrument installation points by superimposing the work assistance image on the site landscape.
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公开(公告)号：US20230126808A1
公开(公告)日：2023-04-27
申请号：US17970245
申请日：2022-10-20
Applicant: TOPCON CORPORATION
Inventor： Takeshi KIKUCHI
Abstract: Provided is an error prediction apparatus including at least one processor and at least one memory configured to receive environment data of a surveying site in which a surveying instrument is installed, to input the environment data of the surveying site into an error prediction model and predict a predicted error that occurs in a surveying result obtained by the surveying instrument under an environment of the surveying site, and to create display data for displaying the predicted error when the predicted error exceeds an allowable value. The error prediction model is a learned model created by machine learning for a surveying instrument of the same model as the surveying instrument by using a set of the environment data indicating an environment of the time of surveying and error data in a surveying result as teacher data.
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