公开(公告)号：US20150134184A1

公开(公告)日：2015-05-14

申请号：US14359377

申请日：2013-08-20

申请人： Komatsu Ltd.

发明人： Koji Takeda

IPC分类号： G05D1/02

CPC分类号： G05D1/0278 ,  E02F9/2054 ,  G06Q10/08 ,  G06Q50/02

摘要： A management system includes a position detection device, installed in a haul machine that travels at a mine, capable of detecting position information of the haul machine, and a processing device to which the position information of the haul machine detected by the position detection device is to be output, wherein the processing device specifies, based on the position information of the haul machine output from the position detection device, at least one of a start time and an end time of each of a plurality of operations of the haul machine.

摘要翻译： 一种管理系统，包括：位置检测装置，其安装在能够检测所述运送机的位置信息的矿山行驶的搬运机中;以及处理装置，所述位置检测装置检测出的所述运送机的位置信息为 输出，其中，所述处理装置基于从所述位置检测装置输出的所述运送机的位置信息，指定所述运送机的多个操作中的每一个的开始时间和结束时间中的至少一个。

公开(公告)号：US11332067B2

公开(公告)日：2022-05-17

申请号：US16317107

申请日：2017-09-21

申请人： Komatsu Ltd.

发明人： Koji Takeda ,  Akiharu Nishijima

IPC分类号： B60W50/14 ,  G05D1/00 ,  B60Q1/34 ,  G05D1/02 ,  B60Q1/26

摘要： A management system for a work vehicle, includes: a traveling condition data generation unit configured to generate traveling condition data of a work vehicle having a notification device configured to notify a moving direction; a notification data generation unit configured to generate notification data for controlling the notification device such that, based on the traveling condition data, the notification device operates in a first state at a time of moving forward of the work vehicle, and the notification device operates in a second state different from the first state at a time of moving backward of the work vehicle; and an output unit configured to output the notification data, to the work vehicle.

公开(公告)号：US20190163192A1

公开(公告)日：2019-05-30

申请号：US16316676

申请日：2017-09-21

申请人： Komatsu Ltd.

发明人： Koji Takeda ,  Akiharu Nishijima

IPC分类号： G05D1/02 ,  G01C21/34

摘要： A management system for a work vehicle, includes: a traveling condition data generation unit configured to generate traveling condition data that causes a work vehicle to enter with forward movement, from an entrance of a workplace to a work point of the workplace, and exit with backward movement, from the work point to an exit of the workplace; and an output unit configured to output the traveling condition data to the work vehicle.

公开(公告)号：US20180281656A1

公开(公告)日：2018-10-04

申请号：US15579323

申请日：2017-03-31

申请人： Komatsu Ltd.

发明人： Kenta Osagawa ,  Koji Takeda

IPC分类号： B60P1/16 ,  F15B15/22

CPC分类号： B60P1/162 ,  B60P1/28 ,  F15B11/04 ,  F15B15/22 ,  G05D3/12 ,  G05D13/34

摘要： A control system for a dump truck includes a signal reception unit that receives a rising command signal to cause the dump truck including a vessel and a hydraulic cylinder configured to raise and lower the vessel to start a rising action of the vessel, and a vessel control unit that varies an extension speed of the hydraulic cylinder nonlinearly with respect to elapsed time when the signal reception unit receives the rising command signal.

公开(公告)号：US20140069758A1

公开(公告)日：2014-03-13

申请号：US14117935

申请日：2012-06-15

申请人： Komatsu Ltd.

发明人： Masanori Tojima ,  Koji Takeda ,  Takao Nagai ,  Katsuhiro Kajino

IPC分类号： H02G11/02

CPC分类号： H02G11/02 ,  E02F9/2016 ,  E02F9/207 ,  E02F9/2095

摘要： A power support system to an electric work machine includes: a cable holding unit configured to hold a cable that transmits power; a cable support pole configured to support the cable held by the cable holding unit at a position higher than a height of a vehicle that travels on a track that intersects at a position where the cable is disposed; and a travel device connected to the cable holding unit and the cable support pole and configured to perform a traveling operation so as to be able to move the cable holding unit and the cable support pole.

摘要翻译： 电力机械的动力支撑系统包括：电缆保持单元，被配置为保持传输电力的电缆; 电缆支撑杆，被配置为将电缆保持单元保持的电缆支撑在高于在与设置电缆的位置相交的轨道上行进的车辆的高度的位置处; 以及连接到所述电缆保持单元和所述电缆支撑极并且被配置为执行行进操作以便能够移动所述电缆保持单元和所述电缆支撑杆的行进装置。

公开(公告)号：US10549681B2

公开(公告)日：2020-02-04

申请号：US16083536

申请日：2016-12-26

申请人： Komatsu Ltd.

发明人： Masanori Ogihara ,  Koji Takeda ,  Tomonori Ozaki ,  Akiharu Nishijima ,  Ryuuen Kou

IPC分类号： B60Q1/34 ,  G05D1/02 ,  G06K9/00

摘要： A work machine management system includes: an obstacle data acquisition unit that acquires position data of an obstacle; a detour course setting unit that sets detour course data that is a detour course of course data along which a work machine travels based on the position data of the obstacle; a turn signal data setting unit that sets turn signal data to control a direction indicator of the work machine in the detour course; and an output unit that outputs the turn signal data to the work machine.

公开(公告)号：US10343578B2

公开(公告)日：2019-07-09

申请号：US15579323

申请日：2017-03-31

申请人： Komatsu Ltd.

发明人： Kenta Osagawa ,  Koji Takeda

IPC分类号： B60P1/16 ,  F15B11/04 ,  F15B15/22 ,  G05D3/12 ,  G05D13/34

摘要： A control system for a dump truck includes a signal reception unit that receives a rising command signal to cause the dump truck including a vessel and a hydraulic cylinder configured to raise and lower the vessel to start a rising action of the vessel, and a vessel control unit that varies an extension speed of the hydraulic cylinder nonlinearly with respect to elapsed time when the signal reception unit receives the rising command signal.

公开(公告)号：US20180354412A1

公开(公告)日：2018-12-13

申请号：US15779998

申请日：2016-11-15

申请人： Komatsu Ltd.

发明人： Masanori Ogihara ,  Koji Takeda ,  Tomonori Ozaki ,  Akiharu Nishijima ,  Ryuuen Kou

IPC分类号： B60Q1/34 ,  G01C21/20 ,  E02F9/26

CPC分类号： B60Q1/346 ,  B60Q1/34 ,  B60Q1/38 ,  E02F9/20 ,  E02F9/205 ,  E02F9/26 ,  G01C21/20 ,  G05D1/02

摘要： A work machine management system includes: an operation range setting unit that sets an operation range in which a direction indicator of a work machine is operated; a traveling condition data generation unit that generates traveling condition data of the work machine; a blinker data setting unit that generates blinker data for controlling the direction indicator on the basis of the operation range and the traveling condition data; and an output device that outputs the blinker data to the work machine.

公开(公告)号：US11650589B2

公开(公告)日：2023-05-16

申请号：US16316676

申请日：2017-09-21

申请人： Komatsu Ltd.

发明人： Koji Takeda ,  Akiharu Nishijima

IPC分类号： G05D1/02 ,  G01C21/34 ,  G01C21/20 ,  E02F1/00 ,  B60P1/04 ,  B60P1/16

CPC分类号： G05D1/0214 ,  B60P1/04 ,  E02F1/00 ,  G01C21/20 ,  G01C21/34 ,  G05D1/02 ,  G05D1/0289 ,  B60P1/16 ,  G05D2201/0202

摘要： A management system for a work vehicle, includes: a traveling condition data generation unit configured to generate traveling condition data that causes a work vehicle to enter with forward movement, from an entrance of a workplace to a work point of the workplace, and exit with backward movement, from the work point to an exit of the workplace; and an output unit configured to output the traveling condition data to the work vehicle.

公开(公告)号：US11099578B2

公开(公告)日：2021-08-24

申请号：US16084037

申请日：2016-12-26

申请人： Komatsu Ltd.

发明人： Masanori Ogihara ,  Koji Takeda ,  Tomonori Ozaki ,  Akiharu Nishijima ,  Ryuuen Kou

IPC分类号： G05D1/02 ,  E02F9/20 ,  E02F9/26

摘要： A work machine management system includes: an input data acquisition unit that acquires input data generated by an operation of an input device; a turn signal data setting unit that sets turn signal data for controlling a direction indicator of a work machine to each of a plurality of courses branching from an intersection based on the input data; and an output unit that outputs the turn signal data to the work machine.