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公开(公告)号：US20190003153A1
公开(公告)日：2019-01-03
申请号：US16121884
申请日：2018-09-05
Applicant: Komatsu Ltd.
Inventor： Chikashi Shike , Ichiro Nakano , Akinori Onodera , Hiroyoshi Yamaguchi , Taiki Sugawara
IPC: E02F9/20 , G01C3/06 , G01B11/245
CPC classification number: E02F9/2045 , E02F9/20 , E02F9/261 , G01B11/245 , G01C3/06 , G01C11/06 , H04N7/18 , H04N13/00 , H04N13/239 , H04N13/243
Abstract: A construction management system includes: an object detecting unit mounted on a work machine and configured to detect an object in a construction site and output information on the object; a shape detecting unit configured to output shape information indicating a three-dimensional shape of the object by using the information on the object detected by the object detecting unit; an information attaching unit configured to attach, to the shape information, time information indicating a time when the object is detected; and a management device configured to generate current state information on the construction site on the basis of the shape information to which a latest piece of the time information is attached.
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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
Applicant: Komatsu Ltd.
Inventor： Ichiro Nakano , Toyohisa Matsuda
Abstract: 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
Applicant: Komatsu Ltd.
Inventor： Ichiro Nakano , Toyohisa Matsuda
IPC: F17C13/02 , F17C1/00 , E02F9/26 , G01B11/245 , H04N7/18 , F17C5/06 , F17D1/08 , E02F3/32 , G01S19/47
Abstract: 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：US10385542B2
公开(公告)日：2019-08-20
申请号：US15752677
申请日：2016-10-05
Applicant: Komatsu Ltd.
Inventor： Chikashi Shike , Ichiro Nakano , Akinori Onodera , Hiroyoshi Yamaguchi , Taiki Sugawara
IPC: E02F9/20 , E02F9/26 , G01B11/245 , G01C3/06 , G01C11/06 , H04N13/00 , H04N7/18 , H04N13/243 , H04N13/239
Abstract: A construction management system includes: an object detecting unit mounted on a work machine and configured to detect an object in a construction site and output information on the object; a shape detecting unit configured to output shape information indicating a three-dimensional shape of the object by using the information on the object detected by the object detecting unit; an information attaching unit configured to attach, to the shape information, time information indicating a time when the object is detected; and a management device configured to generate current state information on the construction site on the basis of the shape information to which a latest piece of the time information is attached.
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Patent Agency Ranking
公开(公告)号：US11873948B2
公开(公告)日：2024-01-16
申请号：US18096717
申请日：2023-01-13
Applicant: Komatsu Ltd.
Inventor： Ichiro Nakano , Toyohisa Matsuda
IPC: F17C13/02 , E02F9/26 , F17C1/00 , F17C5/06 , F17D1/08 , G01B11/245 , H04N7/18 , E02F3/32 , G01S19/47
CPC classification number: 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
Abstract: 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
Applicant: Komatsu Ltd.
Inventor： Ichiro Nakano , Toyohisa Matsuda
CPC classification number: F17C13/026 , F17C1/00 , E02F9/261 , G01B11/245 , H04N7/185 , F17C5/06 , F17D1/08 , Y02E60/34 , Y02E60/32 , E02F3/32
Abstract: 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：US10385543B2
公开(公告)日：2019-08-20
申请号：US16121884
申请日：2018-09-05
Applicant: Komatsu Ltd.
Inventor： Chikashi Shike , Ichiro Nakano , Akinori Onodera , Hiroyoshi Yamaguchi , Taiki Sugawara
IPC: E02F9/20 , E02F9/26 , G01B11/245 , G01C11/06 , G01C3/06 , H04N13/00 , H04N7/18 , H04N13/243 , H04N13/239
Abstract: A construction management system includes: an object detecting unit mounted on a work machine and configured to detect an object in a construction site and output information on the object; a shape detecting unit configured to output shape information indicating a three-dimensional shape of the object by using the information on the object detected by the object detecting unit; an information attaching unit configured to attach, to the shape information, time information indicating a time when the object is detected; and a management device configured to generate current state information on the construction site on the basis of the shape information to which a latest piece of the time information is attached.
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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
Applicant: Komatsu Ltd.
Inventor： Ichiro Nakano , Toyohisa Matsuda
IPC: E02F9/26 , G01B11/245 , H04N7/18
Abstract: 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：US20180245311A1
公开(公告)日：2018-08-30
申请号：US15752677
申请日：2016-10-05
Applicant: Komatsu Ltd.
Inventor： Chikashi Shike , Ichiro Nakano , Akinori Onodera , Hiroyoshi Yamaguchi , Taiki Sugawara
IPC: E02F9/20 , G01B11/245 , G01C11/06 , G01C3/06
CPC classification number: E02F9/2045 , E02F9/20 , E02F9/261 , G01B11/245 , G01C3/06 , G01C11/06 , H04N7/18 , H04N13/00 , H04N13/239 , H04N13/243
Abstract: A construction management system includes: an object detecting unit mounted on a work machine and configured to detect an object in a construction site and output information on the object; a shape detecting unit configured to output shape information indicating a three-dimensional shape of the object by using the information on the object detected by the object detecting unit; an information attaching unit configured to attach, to the shape information, time information indicating a time when the object is detected; and a management device configured to generate current state information on the construction site on the basis of the shape information to which a latest piece of the time information is attached.
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