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.

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.

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.

公开(公告)号：US11585073B2

公开(公告)日：2023-02-21

申请号：US16088143

申请日：2017-06-06

Applicant: Komatsu Ltd.

Inventor： Chikashi Shike ,  Ryoichi Togashi ,  Akinori Onodera

IPC: E02F9/26 ,  E02F3/43 ,  E02F9/20

Abstract: A construction system includes: a position data acquisition unit configured to acquire position data of a bottom of water; a current-terrain data generation unit configured to generate current terrain data of the bottom of water based on the position data; a target-terrain data generation unit configured to generate target terrain data of the bottom of water based on the current terrain data; and a working equipment control unit configured to control a working equipment of a work vehicle based on the target terrain data.

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.