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公开(公告)号：US20240287767A1
公开(公告)日：2024-08-29
申请号：US18572322
申请日：2022-07-01
申请人： Komatsu Ltd.
IPC分类号： E02F9/26
CPC分类号： E02F9/264
摘要： A control system of a work machine including a traveling body and a turning body includes a position/azimuth calculation unit that calculates a position and an azimuth angle of the turning body based on an image of a plurality of targets installed on the outside of the work machine and an inclination angle of the turning body.
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公开(公告)号：US11966990B2
公开(公告)日：2024-04-23
申请号：US16090326
申请日：2017-08-04
申请人： Komatsu Ltd.
发明人： Ichiro Nakano , Toyohisa Matsuda
摘要： A construction management system includes a geological data acquisition unit configured to acquire geological data of a work target, and a three-dimensional data acquisition unit configured to acquire three-dimensional data of the work target, where the three-dimensional data acquisition unit is configured to acquire, based on the geological data, three-dimensional data including a boundary between geologies of the work target.
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公开(公告)号：US11585490B2
公开(公告)日：2023-02-21
申请号：US16094054
申请日：2017-08-04
申请人： Komatsu Ltd.
发明人： Ichiro Nakano , Toyohisa Matsuda
IPC分类号： F17C13/02 , F17C1/00 , E02F9/26 , G01B11/245 , H04N7/18 , F17C5/06 , F17D1/08 , E02F3/32 , G01S19/47
摘要： A management system includes a position detection unit which obtains a position of a work machine, a posture detection unit which obtains a posture of the work machine, an object detection unit which obtains a three-dimensional shape of a buried object, a position calculation unit which obtains a position of the buried object by using the position of the work machine obtained by the position detection unit, the posture of the work machine obtained by the posture detection unit, and the three-dimensional shape of the buried object obtained by the object detection unit, and an information acquisition unit which acquires buried object information including at least the position of the buried object obtained by the position calculation unit.
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公开(公告)号：US20200325656A1
公开(公告)日：2020-10-15
申请号：US16094054
申请日：2017-08-04
申请人： Komatsu Ltd.
发明人： Ichiro Nakano , Toyohisa Matsuda
IPC分类号： E02F9/26 , G01B11/245 , H04N7/18
摘要： A management system includes a position detection unit which obtains a position of a work machine, a posture detection unit which obtains a posture of the work machine, an object detection unit which obtains a three-dimensional shape of a buried object, a position calculation unit which obtains a position of the buried object by using the position of the work machine obtained by the position detection unit, the posture of the work machine obtained by the posture detection unit, and the three-dimensional shape of the buried object obtained by the object detection unit, and an information acquisition unit which acquires buried object information including at least the position of the buried object obtained by the position calculation unit.
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公开(公告)号：US11195351B2
公开(公告)日：2021-12-07
申请号：US16487863
申请日：2018-07-27
申请人： Komatsu Ltd.
摘要： A work machine measurement system includes an image acquisition unit that acquires an image of a work target captured, while a swinging body of a work machine is swinging, by an image capturing device mounted on the swinging body, a three-dimensional position calculation unit that calculates a three-dimensional position of the work target based on the image, a swing data acquisition unit that acquires swing data about the swinging body, a determination unit that determines whether or not the swing data satisfies a predefined swinging condition and an output unit that outputs a swinging instruction signal based on a result of the determination by the determination unit.
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6.发明申请公开(公告)号：US20190253641A1
公开(公告)日：2019-08-15
申请号：US16332861
申请日：2017-09-29
申请人： Komatsu Ltd.
摘要： A detection processing device, of a work machine, includes a measurement data acquisition unit which acquires measurement data of a target that is measured by a measurement device provided at a work machine, a working equipment position data calculation unit which calculates working equipment position data indicating a position of a working equipment of the work machine, and a three-dimensional data calculation unit which calculates target data that is three-dimensional data in which at least a part of the working equipment is removed, based on the measurement data and the working equipment position data.
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公开(公告)号：US11873948B2
公开(公告)日：2024-01-16
申请号：US18096717
申请日：2023-01-13
申请人： Komatsu Ltd.
发明人： Ichiro Nakano , Toyohisa Matsuda
IPC分类号： F17C13/02 , E02F9/26 , F17C1/00 , F17C5/06 , F17D1/08 , G01B11/245 , H04N7/18 , E02F3/32 , G01S19/47
CPC分类号： F17C13/026 , E02F9/261 , F17C1/00 , F17C5/06 , F17D1/08 , G01B11/245 , H04N7/185 , E02F3/32 , F17C2205/0376 , F17C2221/012 , F17C2223/0123 , F17C2225/0123 , F17C2225/036 , F17C2227/0157 , F17C2227/0341 , F17C2250/032 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0694 , F17C2260/023 , F17C2260/026 , F17C2265/065 , F17C2270/0178 , F17C2270/0184 , G01S19/47 , Y02E60/32 , Y02E60/34
摘要： A management system includes a position detection unit which obtains a position of a work machine, a posture detection unit which obtains a posture of the work machine, an object detection unit which obtains a three-dimensional shape of a buried object, a position calculation unit which obtains a position of the buried object by using the position of the work machine obtained by the position detection unit, the posture of the work machine obtained by the posture detection unit, and the three-dimensional shape of the buried object obtained by the object detection unit, and an information acquisition unit which acquires buried object information including at least the position of the buried object obtained by the position calculation unit.
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公开(公告)号：US20230151930A1
公开(公告)日：2023-05-18
申请号：US18096717
申请日：2023-01-13
申请人： Komatsu Ltd.
发明人： Ichiro Nakano , Toyohisa Matsuda
CPC分类号： F17C13/026 , F17C1/00 , E02F9/261 , G01B11/245 , H04N7/185 , F17C5/06 , F17D1/08 , Y02E60/34 , Y02E60/32 , E02F3/32
摘要： A management system includes a position detection unit which obtains a position of a work machine, a posture detection unit which obtains a posture of the work machine, an object detection unit which obtains a three-dimensional shape of a buried object, a position calculation unit which obtains a position of the buried object by using the position of the work machine obtained by the position detection unit, the posture of the work machine obtained by the posture detection unit, and the three-dimensional shape of the buried object obtained by the object detection unit, and an information acquisition unit which acquires buried object information including at least the position of the buried object obtained by the position calculation unit.
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公开(公告)号：US20200058177A1
公开(公告)日：2020-02-20
申请号：US16487863
申请日：2018-07-27
申请人： Komatsu Ltd.
摘要： A work machine measurement system includes an image acquisition unit that acquires an image of a work target captured, while a swinging body of a work machine is swinging, by an image capturing device mounted on the swinging body, a three-dimensional position calculation unit that calculates a three-dimensional position of the work target based on the image, a swing data acquisition unit that acquires swing data about the swinging body, a determination unit that determines whether or not the swing data satisfies a predefined swinging condition and an output unit that outputs a swinging instruction signal based on a result of the determination by the determination unit.
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