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    MINING MACHINE MANAGEMENT SYSTEM, MINING MACHINE, AND MANAGEMENT METHOD
    2.
    发明申请
    MINING MACHINE MANAGEMENT SYSTEM, MINING MACHINE, AND MANAGEMENT METHOD 审中-公开
    采矿机械管理系统，采矿机及管理方法

    公开(公告)号：US20170031367A1

    公开(公告)日：2017-02-02

    申请号：US15107198

    申请日：2013-12-27

    申请人： Komatsu Ltd.

    发明人： Masanori Tojima ,  Mitsuhiro Ryuman

    IPC分类号： G05D1/02 ,  G01S13/93 ,  G01C21/16 ,  G01S19/48

    CPC分类号： G05D1/0257 ,  G01C21/165 ,  G01S7/411 ,  G01S7/412 ,  G01S13/42 ,  G01S13/86 ,  G01S13/87 ,  G01S13/931 ,  G01S19/48 ,  G01S2013/9339 ,  G01S2013/9353 ,  G01S2013/9357 ,  G01S2013/936 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9385 ,  G05D1/0261 ,  G05D1/027 ,  G05D1/0274 ,  G05D2201/021

    摘要： A mining machine management system includes a detection unit mounted on a mining machine that travels in a mine in which a plurality of landmarks is installed, and configured to detect a position of the landmark with respect to the mining machine in a non-contact manner, an own position detection device mounted on the mining machine, and configured to obtain an own position of the mining machine, a storage unit configured to store positions of the plurality of landmarks, the positions having been obtained in advance, as registration positions, and a processing unit configured to obtain the position of the landmark detected by the detection unit from a detection result of the detection unit and the own position, and read the registration position corresponding to the landmark from the storage unit and obtain position deviation between the registration position and the position of the landmark.

    摘要翻译： 采矿机管理系统包括安装在采矿机上的检测单元，所述采矿机在其中安装有多个地标的矿井中行进，并且被配置为以非接触的方式检测所述地标相对于所述采矿机的位置， 安装在采矿机上的自身位置检测装置，被构造成获得采矿机的自身位置;存储单元，被配置为存储多个地标的位置，预先获得的位置作为登记位置，以及 处理单元，被配置为从检测单元的检测结果和自身位置获得由检测单元检测到的地标的位置，并从存储单元读取与该地标相对应的登记位置，并获得登记位置与 地标的位置。

    Management system and management method of mining machine
    3.
    发明授权
    Management system and management method of mining machine 审中-公开

    公开(公告)号：US10671089B2

    公开(公告)日：2020-06-02

    申请号：US14355000

    申请日：2013-07-30

    申请人： Komatsu Ltd.

    发明人： Masanori Tojima ,  Mitsuhiro Ryuman

    IPC分类号： G05D1/02

    摘要： A management system of a mining machine includes a vehicle, a first antenna, in the vehicle, receiving radio waves from GPS satellites, a portable second antenna, in a releasable manner in the vehicle, receiving radio waves from the GPS satellites, a first detector, in the vehicle, detecting a position of the first antenna based on a signal from the first antenna, a second detector, in the vehicle, detecting a position of the second antenna based on a signal from the second antenna, and a processer setting a prohibited area where an entry of a mining machine is prohibited based on detection results of the first and second detectors, such that the prohibited area includes the positions of the first and second antennae.

    Control system for work machine, work machine, and control method for work machine
    4.
    发明授权
    Control system for work machine, work machine, and control method for work machine 有权

    公开(公告)号：US10120388B2

    公开(公告)日：2018-11-06

    申请号：US15316247

    申请日：2016-03-31

    申请人： Komatsu Ltd.

    发明人： Atsushi Sakai ,  Mitsuhiro Ryuman

    IPC分类号： G05D1/02 ,  E02F9/20 ,  E02F3/32

    摘要： A control system for a work machine includes a non-contact sensor, a position output device, a correction position calculation unit, and a control device. The non-contact sensor detects a periphery of a work machine. The position output device determines a position of the work machine based on at least a detection result of the non-contact sensor, and outputs information of the position. The correction position calculation unit corrects the position determined by the position output device based on delay time including at least a delay in communication with the position output device. The control device generates a command for controlling the work machine using the corrected position corrected by the correction position calculation unit.

    Control system for work machine, work machine, and management system for work machine
    5.
    发明授权
    Control system for work machine, work machine, and management system for work machine 有权

    公开(公告)号：US10119830B2

    公开(公告)日：2018-11-06

    申请号：US15305669

    申请日：2016-02-29

    申请人： Komatsu Ltd.

    发明人： Atsushi Sakai ,  Daisuke Tanaka ,  Mitsuhiro Ryuman

    IPC分类号： G01C21/36 ,  G05D1/02

    摘要： A control system includes: a detector detecting a position of a work machine running on a running path; a non-contact sensor detecting an object at a side of the running path; a generator generating map data of a work site based on detection data from the detector and the non-contact sensor; a first storage storing past map data generated in the generator based on the detection data from the detector and the non-contact sensor acquired in a predetermined period in a past; a second storage storing current map data generated in the generator based on the detection data from the detector and the non-contact sensor; a first calculator calculating integrated map data by integrating the past map data and the current map data; and a second calculator by matching the integrated map data and the detection data from the non-contact sensor, calculates the position of the work machine.

    Mining machine management system and management method
    6.
    发明授权
    Mining machine management system and management method 有权

    公开(公告)号：US10599158B2

    公开(公告)日：2020-03-24

    申请号：US15906209

    申请日：2018-02-27

    申请人： Komatsu Ltd.

    发明人： Masanori Tojima ,  Mitsuhiro Ryuman

    IPC分类号： G05D1/02 ,  E21C41/26 ,  E21F13/00 ,  G01S13/06 ,  G01S13/42 ,  G01S13/87

    摘要： A mining machine management system includes a detection unit mounted on a mining machine that travels in a mine in which a plurality of landmarks is installed, and which detects a position of the landmark with respect to the mining machine in a non-contact manner, and a traveling control unit which corrects a current position of the mining machine based on a position of the landmark, the position having been obtained in advance, and the position of the landmark obtained by the detection unit and causes the mining machine to travel by dead reckoning navigation, and which does not use at least the position of the landmark detected by the detection unit in causing the mining machine to travel by the dead reckoning navigation, when a vehicle traveling in the mine exists around the position of the landmark detected by the detection unit.

    MINING MACHINE MANAGEMENT SYSTEM AND MANAGEMENT METHOD
    9.
    发明申请
    MINING MACHINE MANAGEMENT SYSTEM AND MANAGEMENT METHOD 审中-公开
    采矿机械管理系统与管理方法

    公开(公告)号：US20170017238A1

    公开(公告)日：2017-01-19

    申请号：US15107185

    申请日：2013-12-27

    申请人： Komatsu Ltd.

    发明人： Masanori Tojima ,  Mitsuhiro Ryuman

    IPC分类号： G05D1/02 ,  G01S13/87 ,  E21F13/00 ,  G01S13/42

    CPC分类号： G05D1/0257 ,  E21C41/26 ,  E21F13/00 ,  G01S13/06 ,  G01S13/42 ,  G01S13/876 ,  G05D1/027 ,  G05D2201/021

    摘要： A mining machine management system includes a detection unit mounted on a mining machine that travels in a mine in which a plurality of landmarks is installed, and which detects a position of the landmark with respect to the mining machine in a non-contact manner, and a traveling control unit which corrects a current position of the mining machine based on a position of the landmark, the position having been obtained in advance, and the position of the landmark obtained by the detection unit and causes the mining machine to travel by dead reckoning navigation, and which does not use at least the position of the landmark detected by the detection unit in causing the mining machine to travel by the dead reckoning navigation, when a vehicle traveling in the mine exists around the position of the landmark detected by the detection unit.

    摘要翻译： 采矿机管理系统包括安装在采矿机上的检测单元，所述采矿机在其中安装有多个地标的矿中行进，并且以非接触的方式检测所述地标相对于所述采矿机的位置;以及 行进控制单元，其基于地标的位置，预先获得的位置和由检测单元获得的地标的位置来校正挖掘机的当前位置，并且使采矿机通过航位推算行进 导航，并且当在矿井中行驶的车辆存在于通过检测检测到的地标的位置周围时，至少不使用由检测单元检测到的地标的位置，导致采矿机乘坐推算航行 单元。