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公开(公告)号：US20220389682A1
公开(公告)日：2022-12-08
申请号：US17769784
申请日：2020-11-18
申请人： Komatsu Ltd.
摘要： In an overturning-risk presentation device according to the present invention, a reception unit is configured to receive posture data of a work machine of a time when the work machine detects an overturning risk. A calculation unit configured to calculate the number of times of detection of the overturning risk for each inclination direction of the work machine based on the posture data. A generation unit configured to generate an inclination frequency image representing the number of times of detection of the overturning risk for each inclination direction of the work machine. An output unit configured to output the generated inclination frequency image.
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公开(公告)号：US10352165B2
公开(公告)日：2019-07-16
申请号：US15025356
申请日：2014-09-30
发明人： Yuichi Kodama , Masaaki Uetake , Kazunari Kawai , Shinichi Terada , Rui Fukui
摘要： A mine mining system mining ore from a vein in a mine including a mining area provided inside an ore body, a first mine shaft provided inside the ore body, and a second mine shaft connecting the mining area and the first mine shaft to each other, the mine mining system includes: a transporting machine which loads the ore mined in the mining area and transports the ore to a soil discharge area while traveling in the first mine shaft; and a loading machine which stays in the second mine shaft, excavates the ore in the mining area, conveys the excavated ore in a direction moving away from the mining area, and loads the ore on the transporting machine.
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公开(公告)号：US09873365B2
公开(公告)日：2018-01-23
申请号：US15024190
申请日：2014-09-30
申请人： Komatsu Ltd.
发明人： Masaaki Uetake , Yuichi Kodama , Kazunari Kawai , Shinichi Terada
IPC分类号： B60P1/32 , E21C41/16 , B65G67/24 , E21F13/02 , B65G67/04 , E02F3/20 , E02F7/02 , E02F9/20 , B60P1/28
CPC分类号： B60P1/32 , B60P1/28 , B65G67/04 , B65G67/24 , E02F3/20 , E02F7/026 , E02F9/205 , E21C41/16 , E21F13/025
摘要： A transport machine is provided with a traveling device, a vehicle body, a vessel, a support device and a load detection device. At least a portion of the vehicle body is arranged above the traveling device. The vessel is provided on the vehicle body. The support device includes a slide mechanism that moves the vessel in a lateral direction with respect to the vehicle body, the lateral direction intersecting with a traveling direction of the traveling device when the transport machine travels straight. The load detection device detects a state of a load on the vessel. The slide mechanism is controlled based on a result of detection by the load detection device.
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公开(公告)号：US20160232622A1
公开(公告)日：2016-08-11
申请号：US15025318
申请日：2014-09-30
发明人： Yuichi Kodama , Masaaki Uetake , Kazunari Kawai , Shinichi Terada , Rui Fukui
CPC分类号： G06Q50/02 , E21C41/16 , E21F13/00 , E21F13/025 , E21F13/063 , E21F17/18 , G06Q10/04 , G06Q10/063 , G06Q10/06313
摘要： A mine management system (1) is used to mine ore from a vein in a mine including mining areas provided at the downside of the vein, a first mine shaft provided at the downside of the vein, and second mine shafts connecting the mining areas to the first mine shaft and includes: a transporting machine which loads the ore mined in the mining area and transports the ore to a soil discharge area while traveling in the first mine shaft; a loading machine which stays in the second mine shaft while a space used for the transporting machine to travel therein is left inside the first mine shaft, excavates the ore in the mining area, conveys the mined ore from the mining area in the opposite direction, and loads the ore on the transporting machine; and a management device which determines the mining area toward which the transporting machine is directed so that the operability of the loading machine becomes maximal or the operability of the transporting machine becomes maximal.
摘要翻译： 矿山管理系统（1）用于从包括矿脉位于矿脉下方的矿场的静脉矿脉中开采矿石，第一矿井位于静脉下侧，第二矿井连接矿区 第一矿井，包括：运送机器，在矿区开采矿石，并在第一矿井行驶时将矿石运送到排污区; 在用于运送机器的空间中留在第二矿井内的装载机器留在第一矿井内，在采矿区挖掘矿石，将采矿区域的开采矿石沿相反方向输送， 并将矿石装载在运送机上; 以及管理装置，其确定运送机械所引导的采矿区域，使得装载机的可操作性变得最大或运送机器的可操作性变得最大。
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公开(公告)号：US12116754B2
公开(公告)日：2024-10-15
申请号：US17769794
申请日：2020-11-18
申请人： Komatsu Ltd.
摘要： In an operation area presentation device according to the present invention, a reception unit is configured to receive history data of a position of an operation site in which a work machine is present. A calculation unit is configured to calculate a staying time of the work machine for each of a plurality of areas of the operation site. A generation unit is configured to generate an operation area map obtained by mapping the staying time for each of the plurality of areas to a map of the operation site. An output unit is configured to output the generated operation area map.
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公开(公告)号：US11585219B2
公开(公告)日：2023-02-21
申请号：US17268980
申请日：2019-10-30
申请人： Komatsu Ltd.
发明人： Masaaki Uetake , Yuichi Kodama , Kazunari Kawai , Shinichi Terada
摘要： A mining system includes: a first tunnel that reaches a dump site and includes a first road surface; a second tunnel that crosses the first tunnel, reaches a mining site, and includes a second road surface positioned above the first road surface; a frame that includes a lower surface provided above the first road surface of the first tunnel and forming a transport passage between the first road surface and the lower surface and an upper surface forming a work road surface, on which a loading machine operates, together with the second road surface; and a moving vehicle that is capable of traveling on the first road surface and is capable of passing through the transport passage.
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公开(公告)号：US10906747B2
公开(公告)日：2021-02-02
申请号：US16484203
申请日：2018-05-31
申请人： Komatsu Ltd.
发明人： Yasuaki Aga , Kazuhiko Iwata , Yuichi Kodama , Masaaki Uetake
摘要： A conveyance system includes a conveyance device including a first conveyance mechanism configured to convey freight supplied from a loader, and a second conveyance mechanism configured to convey the freight supplied from the first conveyance mechanism, a weight detection device configured to detect weight of the freight loaded on the second conveyance mechanism, and a control apparatus. The control apparatus includes a first conveyance control unit configured to control the first conveyance mechanism. The first conveyance control unit controls the first conveyance mechanism based on a detection value of the weight detection device.
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公开(公告)号：US20210310354A1
公开(公告)日：2021-10-07
申请号：US17268980
申请日：2019-10-30
申请人： Komatsu Ltd.
发明人： Masaaki Uetake , Yuichi Kodama , Kazunari Kawai , Shinichi Terada
摘要： A mining system includes: a first tunnel that reaches a dump site and includes a first road surface; a second tunnel that crosses the first tunnel, reaches a mining site, and includes a second road surface positioned above the first road surface; a frame that includes a lower surface provided above the first road surface of the first tunnel and forming a transport passage between the first road surface and the lower surface and an upper surface forming a work road surface, on which a loading machine operates, together with the second road surface; and a moving vehicle that is capable of traveling on the first road surface and is capable of passing through the transport passage.
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公开(公告)号：US10538897B2
公开(公告)日：2020-01-21
申请号：US15542183
申请日：2016-01-08
发明人： Masaaki Uetake , Nobuki Hasegawa , Kazunari Kawai , Taito Fujita , Yuichi Kodama , Rui Fukui , Takayoshi Niho
摘要： An excavation machine includes a detector detecting a state of an object to be excavated, a storage storing a plurality of pieces of excavation information in which a state of a first portion before excavated by a learning excavation device, and a first operation of when the learning excavation device excavates the first portion are associated with each other, and a processor including an estimation unit obtaining a state of a second portion intended to be excavated, the state having been detected by the detector, an operation determining unit selecting the state of the first portion corresponding to the state of the obtained second portion, from among the states of the first portions of the excavation information, and determining the first operation corresponding to the selected state, as a second operation of when excavating the second portion, and an excavation controller operating an excavation device with the second operation.
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公开(公告)号：US10360646B2
公开(公告)日：2019-07-23
申请号：US15025318
申请日：2014-09-30
发明人： Yuichi Kodama , Masaaki Uetake , Kazunari Kawai , Shinichi Terada , Rui Fukui
IPC分类号： E21C41/16 , E21F13/00 , E21F13/02 , E21F13/06 , E21F17/18 , G06Q10/04 , G06Q10/06 , G06Q50/02
摘要： A mine management system to mine ore in a mine including a mining area, and a second mine shaft connecting the mining area and a first mine shaft, the mine management system includes: a transporting machine loading the ore mined in the mining area and transporting the ore to a soil discharge area while traveling in the first mine shaft; a loading machine staying in the second mine shaft while a space for the transporting machine to travel therein is left inside the first mine shaft, excavating the ore in the mining area, conveying the mined ore from the mining area in an opposite direction, and loading the ore on the transporting machine; and a management device determining the mining area toward which the transporting machine is directed so that an operability of the loading machine becomes maximal or an operability of the transporting machine becomes maximal.
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