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公开(公告)号：US12094151B2
公开(公告)日：2024-09-17
申请号：US17422029
申请日：2020-01-24
申请人： Komatsu Ltd.
发明人： Shun Kawamoto , Shintaro Hamada , Yosuke Kajihara
CPC分类号： G06T7/70 , G06T7/11 , G06T17/00 , G06T2207/20081 , G06T2207/20084
摘要： In the image processing system according to the present invention, the data acquisition unit acquires a captured image showing a loading/unloading target of a transporting material of a work machine. The area-specifying unit specifies an area including the loading/unloading target from the captured image. The loading/unloading target-specifying unit specifies at least one predetermined surface of the loading/unloading target from the area including the loading/unloading target.
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公开(公告)号：US11828044B2
公开(公告)日：2023-11-28
申请号：US16975492
申请日：2019-03-13
申请人： KOMATSU LTD.
发明人： Shintaro Hamada , Minami Sugimura
CPC分类号： E02F9/2025 , E02F9/264
摘要： A work analysis device includes a state data acquisition unit state, a work specification unit, and an output unit. The data acquisition unit acquires state data indicating a state of a work machine. The work specification unit specifies, based on the acquired state data, a classification of work of the work machine for each of the multiple times, and collects the classification of work in a chronological order. The output unit outputs a time series of the specified classification of work.
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公开(公告)号：US11905685B2
公开(公告)日：2024-02-20
申请号：US17262349
申请日：2019-03-12
申请人： Komatsu Ltd.
发明人： Shintaro Hamada , Minami Sugimura
CPC分类号： E02F9/26 , G07C5/0825 , G07C5/0841 , G07C5/12
摘要： A state data acquisition unit acquires state data indicating a state of a work machine at a plurality of times. A work determination unit determines a classification of a work of the work machine for each of the plurality of times based on the acquired state data. A period determination unit determines a start point and an end point of a period related to a predetermined classification among determined classifications of works. An index-value determination unit obtains an index value of the state of the work machine from the start point to the end point.
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公开(公告)号：US11893694B2
公开(公告)日：2024-02-06
申请号：US17434640
申请日：2020-04-14
申请人： KOMATSU LTD.
摘要： A control apparatus for work machines includes a position designation reception unit configured to identify designation of a position with respect to a state image displayed on a display panel and a screen control unit configured to perform screen control according to an image displayed at the position that has been identified, among partial images constituting parts of the state image.
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公开(公告)号：US20210292999A1
公开(公告)日：2021-09-23
申请号：US17262349
申请日：2019-03-12
申请人： Komatsu Ltd.
发明人： Shintaro Hamada , Minami Sugimura
摘要： A state data acquisition unit acquires state data indicating a state of a work machine at a plurality of times. A work determination unit determines a classification of a work of the work machine for each of the plurality of times based on the acquired state data. A period determination unit determines a start point and an end point of a period related to a predetermined classification among determined classifications of works. An index-value determination unit obtains an index value of the state of the work machine from the start point to the end point.
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