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1. 发明申请

US20180313653A1 MANAGEMENT SYSTEM FOR WORK MACHINE, WORK MACHINE, AND MANAGEMENT DEVICE FOR WORK MACHINE 审中-公开
公开(公告)号：US20180313653A1
公开(公告)日：2018-11-01
申请号：US15767473
申请日：2015-12-25
申请人： Komatsu Ltd.
发明人： Atsushi Sakai , Masanori Tojima , Tomonori Ozaki
IPC分类号： G01C21/32 , G06F17/30 , G07C5/00 , G05D1/00
摘要： A management system 1 for a work machine includes: a plurality of dump trucks 2 each creating a map information piece DTI of a sectioned region DT around the own vehicle; and a management device 10 that manages map information pieces DTI of a plurality of sectioned regions DT created by the plurality of dump trucks 2 and transmits, to each of the dump trucks 2, a map information piece DTI of a sectioned region DT where each of the dump trucks 2 exists and a map information piece DTI of a sectioned region DT adjacent to the sectioned region DT where each of the dump trucks 2 exists on the basis of information related to a position of each of the dump trucks 2.

2. 发明申请

US20170031367A1 MINING MACHINE MANAGEMENT SYSTEM, MINING MACHINE, AND MANAGEMENT METHOD 审中-公开
标题翻译：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。

3. 发明申请

US20140107882A1 TRAVEL-RESTRICTED AREA SETTING SYSTEM FOR UNMANNED TRAVELING VEHICLE AND COMPUTER PROGRAM FOR SETTING TRAVEL-RESTRICTED AREA OF UNMANNED TRAVELING VEHICLE 有权
标题翻译：旅行限制区域设定系统，用于不定期行驶的车辆和计算机程序，用于设定不必要的行驶车辆行驶区域
公开(公告)号：US20140107882A1
公开(公告)日：2014-04-17
申请号：US14119044
申请日：2012-06-15
申请人： Komatsu Ltd.
发明人： Masanori Tojima , Koji Takeda
IPC分类号： G05D1/00
CPC分类号： G05D1/00 , E02F9/2045 , E02F9/205 , E02F9/207 , E02F9/262 , G05D1/0214 , G05D1/0278 , G05D1/0297 , G05D2201/021 , H02G11/02
摘要： A computer program product for setting a travel-restricted area for an unmanned traveling vehicle, where a travel of a vehicle traveling with no man attended is restricted in a workplace of an electric work machine that operates with electricity supplied via a cable from an external power supply, the computer program causing a computer to execute: estimating a position of the cable based on at least information on a position of the electric work machine, information on a position of a support body that supports the cable, and a length of the cable between the electric work machine and the support body, and setting the travel-restricted area based on the estimated position of the cable.
摘要翻译：一种用于设置无人行驶车辆的行驶限制区域的计算机程序产品，其中没有人参与的车辆行驶被限制在电力作业机器的工作场所，该电动工作机器通过电缆从外部电力供应的电力提供计算机程序，使计算机执行：基于关于电动作业机械的位置的至少信息来估计电缆的位置，关于支撑电缆的支撑体的位置的信息和电缆的长度在电动工作机与支撑体之间，基于电缆的估计位置设定行驶限制区域。

4. 发明授权

US10671089B2 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.

5. 发明授权

US10520320B2 Management system for work machine, work machine, and management device for work machine 有权
公开(公告)号：US10520320B2
公开(公告)日：2019-12-31
申请号：US15767473
申请日：2015-12-25
申请人： Komatsu Ltd.
发明人： Atsushi Sakai , Masanori Tojima , Tomonori Ozaki
IPC分类号： G07C5/08 , G01C21/32 , G06F16/29 , G09B29/00 , G05D1/02 , G06Q10/10 , G07C3/08 , G01C21/16 , G01C21/20 , G05D1/00 , G07C5/00
摘要： A management system 1 for a work machine includes: a plurality of dump trucks 2 each creating a map information piece DTI of a sectioned region DT around the own vehicle; and a management device 10 that manages map information pieces DTI of a plurality of sectioned regions DT created by the plurality of dump trucks 2 and transmits, to each of the dump trucks 2, a map information piece DTI of a sectioned region DT where each of the dump trucks 2 exists and a map information piece DTI of a sectioned region DT adjacent to the sectioned region DT where each of the dump trucks 2 exists on the basis of information related to a position of each of the dump trucks 2.

6. 发明授权

US09766637B2 Operation control system for mining machine and operation control method for mining machine 有权
公开(公告)号：US09766637B2
公开(公告)日：2017-09-19
申请号：US14362714
申请日：2012-11-14
申请人： Komatsu Ltd.
发明人： Ryuuen Kou , Masanori Tojima , Tomonori Ozaki
IPC分类号： G05D13/00 , B60K31/00 , E21C47/00 , G05D1/00 , E21F17/18
CPC分类号： G05D13/00 , B60K31/00 , B60W2300/17 , E21C47/00 , E21F17/18 , G05D1/0055 , G05D1/0223 , G05D2201/021
摘要： An operation control system for a mining machine includes, based on travel path information including at least information on moisture content of a travel path on which a mining machine operating at a mine runs, and position information being information on a position of a travel path corresponding to the travel path information, generating speed limit information for changing a speed limit for the mining machine to run on the travel path corresponding to the travel path information.

7. 发明授权

US10599158B2 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.

8. 发明授权

US10026308B2 Construction machine control system, construction machine, construction machine management system, and construction machine control method and program 有权
公开(公告)号：US10026308B2
公开(公告)日：2018-07-17
申请号：US15122729
申请日：2015-10-30
申请人： Komatsu Ltd.
发明人： Atsushi Sakai , Mitsuhiro Ryuman , Masanori Tojima , Akiharu Nishijima
IPC分类号： G08G1/00 , G01S13/86 , G01S19/45 , G01S17/89 , G01C21/26 , G01S17/93 , G01S13/89 , G01S13/93 , G08G1/0968
摘要： A construction machine control system for a construction machine that travels along a travel route, includes: a position detection unit that detects a position of the construction machine; a non-contact sensor that detects a position of an object around the construction machine; and a measurement output unit that detects a position of a vertical projection that protrudes vertically from a detection result of the position detection unit and a detection result of the non-contact sensor and stores the detected position of the vertical projection in a map information storage unit as map information, wherein the measurement output unit determines whether the construction machine is in a state that decreases accuracy of the map information, and when it is determined that the construction machine is in the state that decreases the accuracy of the map information, the measurement output unit stops storing the map information.

9. 发明申请

US20170017238A1 MINING MACHINE MANAGEMENT SYSTEM AND MANAGEMENT METHOD 审中-公开
标题翻译：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。

10. 发明申请

US20140358382A1 OPERATION CONTROL SYSTEM FOR MINING MACHINE AND OPERATION CONTROL METHOD FOR MINING MACHINE 有权
标题翻译：采矿机操作控制系统及采矿机操作控制方法
公开(公告)号：US20140358382A1
公开(公告)日：2014-12-04
申请号：US14362714
申请日：2012-11-14
申请人： Komatsu Ltd.
发明人： Ryuuen Kou , Masanori Tojima , Tomonori Ozaki
IPC分类号： G05D13/00 , E21C47/00
CPC分类号： G05D13/00 , B60K31/00 , B60W2300/17 , E21C47/00 , E21F17/18 , G05D1/0055 , G05D1/0223 , G05D2201/021
摘要： An operation control system for a mining machine includes, based on travel path information including at least information on moisture content of a travel path on which a mining machine operating at a mine runs, and position information being information on a position of a travel path corresponding to the travel path information, generating speed limit information for changing a speed limit for the mining machine to run on the travel path corresponding to the travel path information.
摘要翻译：用于采矿机的操作控制系统包括基于至少包括关于在矿井上运行的采矿机运行的行进路径的水分含量的信息的行驶路径信息，以及作为相应于行驶路径的位置的信息的位置信息生成速度限制信息，生成用于使采矿机的速度限制在与行驶路径信息对应的行驶路径上行驶的速度限制信息。

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