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    MINE MANAGEMENT SYSTEM
    114.
    发明申请
    MINE MANAGEMENT SYSTEM 有权
    矿管理系统

    公开(公告)号：US20170061796A1

    公开(公告)日：2017-03-02

    申请号：US14894959

    申请日：2015-08-31

    Applicant: KOMATSU LTD.

    Inventor： Kenta OSAGAWA

    IPC: G08G1/16 ,  G08B29/18

    CPC classification number: G08G1/163 ,  G05D1/0289 ,  G05D2201/021 ,  G08B29/185 ,  G08G1/166

    Abstract: A mine management system includes generating unmanned vehicle traveling data including a target traveling route of an unmanned vehicle, acquiring unmanned vehicle current situation data at first time point, acquiring manned vehicle current situation data at the first time point, estimating a range in which the unmanned vehicle may be present at second time point based on the unmanned vehicle traveling data and the unmanned vehicle current situation data, estimating a position where a manned vehicle may be present at the second time point based on the manned vehicle current situation data, and deriving a risk level indicating a possibility of collision between the manned vehicle and the unmanned vehicle corresponding to the second time point at the first time point per position where the manned vehicle may be present based on estimation results of estimating the unmanned vehicle existence range and the manned vehicle existence position.

    Abstract translation: 一种矿山管理系统，包括生成无人驾驶车辆的目标行驶路线的无人驾驶车辆行驶数据，在第一时刻获取无人驾驶车辆当前情况数据，在第一时间点获取载人车辆当前状况数据，估计无人驾驶车辆 车辆可以基于无人驾驶车辆行驶数据和无人驾驶车辆状况数据在第二时间点存在，基于载人车辆当前状况数据估计载人车辆可能在第二时间点存在的位置，并且导出 基于估计无人驾驶车辆存在范围的估计结果和载人车辆的估计结果，指示在载人车辆可能存在的每个位置的第一时间点与对应于第二时间点的载人车辆和无人驾驶车辆之间的碰撞的可能性 存在的位置。

    HAULAGE VEHICLE AND TRAVEL CONTROL SYSTEM FOR THE SAME
    115.
    发明申请
    HAULAGE VEHICLE AND TRAVEL CONTROL SYSTEM FOR THE SAME 审中-公开
    其车辆和行车控制系统

    公开(公告)号：US20170017235A1

    公开(公告)日：2017-01-19

    申请号：US15124134

    申请日：2015-03-03

    Applicant: HITACHI CONSTRUCTION MACHINERY CO., LTD.

    Inventor： Wataru TANAKA ,  Shinjiro SAITO ,  Mikio BANDO ,  Masanori ICHINOSE

    IPC: G05D1/02 ,  G05D1/00

    CPC classification number: G05D1/0223 ,  G05D1/0027 ,  G05D1/0274 ,  G05D1/0278 ,  G05D1/0291 ,  G05D1/0297 ,  G05D2201/021

    Abstract: A haulage vehicle comprises: a position calculating system (220) calculating an estimated position of its own vehicle; a position range calculating unit (201b) calculating a position range which is centered around the estimated position and in which the haulage vehicle is present with a predetermined expected probability; a maximum deviation amount calculating unit (602) calculating a maximum deviation amount indicating a highest value among the amounts of deviations between a target route of the haulage vehicle and each of points included in the position range; a target vehicle-speed decision unit (603) setting a target vehicle speed of the haulage vehicle to be relatively low when the maximum deviation amount is relatively large; and a target route-tracing unit (201g) performing control for the haulage vehicle to travel along the target route in compliance with the target vehicle speed.

    Abstract translation: 运输车辆包括：位置计算系统（220），计算其自身车辆的估计位置; 位置范围计算单元（201b）以预定的预期概率计算以所述估计位置为中心并且所述运输车辆存在的位置范围; 计算表示所述运送车辆的目标路线与所述位置范围中包含的各点之间的偏差量之间的最大值的最大偏差量的最大偏差量计算部（602） 当最大偏差量相对较大时，将运送车辆的目标车速设定为相对较低的目标车速决定单元（603）; 以及执行对所述运输车辆的控制的目标路线追踪单元（201g），其符合所述目标车速，沿着所述目标路线行驶。

    ARRANGMENT FOR INITIATING A REMOVTE OPERATION MODE
    116.
    发明申请
    ARRANGMENT FOR INITIATING A REMOVTE OPERATION MODE 审中-公开
    启动远程操作模式的安排

    公开(公告)号：US20160348504A1

    公开(公告)日：2016-12-01

    申请号：US15117506

    申请日：2014-02-14

    Applicant: SANDVIK MINING AND CONSTRUCTION OY

    Inventor： Sami HANSKI ,  Petri NURMINEN ,  Jarkko UOTILA ,  Lauso CUMINI ,  Petri MANNONEN ,  Arto SIREN

    IPC: E21C35/24 ,  E21C29/22 ,  G05D1/02

    CPC classification number: E21C35/24 ,  E21B7/022 ,  E21B44/00 ,  E21C29/22 ,  G05D1/0027 ,  G05D1/0282 ,  G05D1/0297 ,  G05D2201/021

    Abstract: A method for initiating a remote operation mode of a work machine, the method including providing the work machine with a work machine-specific safety key; receiving, at a remote control station, a notification from the work machine in response to initiating the remote operation mode of the work machine by said safety key; acknowledging the work machine as being included in a safety system of the remote control station; and configuring the remote control station to start the remote operation mode of the work machine.

    Abstract translation: 一种用于启动作业机器的远程操作模式的方法，所述方法包括向所述作业机提供工作机器特定的安全钥匙; 响应于通过所述安全密钥启动所述作业机器的远程操作模式，在遥控站处接收来自所述作业机器的通知; 确认作业机器被包括在遥控站的安全系统中; 并配置远程控制站启动工作机的远程操作模式。

    Mining vehicle
    119.
    发明授权
    Mining vehicle 有权
    采矿车

    公开(公告)号：US09290180B2

    公开(公告)日：2016-03-22

    申请号：US14379519

    申请日：2013-02-19

    Applicant: HITACHI CONSTRUCTION MACHINERY CO., LTD.

    Inventor： Masanori Ichinose ,  Tomohiko Yasuda ,  Takayuki Sato ,  Wataru Tanaka

    IPC: G05D1/00 ,  B60W30/14 ,  G05D1/02

    CPC classification number: B60W30/143 ,  B60W2550/146 ,  B60W2720/10 ,  B60Y2200/142 ,  G05D1/021 ,  G05D1/024 ,  G05D1/0257 ,  G05D2201/021

    Abstract: A mining vehicle is provided, which is capable of appropriately recognizing a condition of a traveling road in front of the vehicle, preventing an obstacle on a roadside from being erroneously detected by a distance detector, and controlling the speed of the vehicle in a stable manner even when the vehicle is approaching a curved portion of the road from a linear portion of the road.The mining vehicle that travels on a transport road of a mining site includes: a minimum roadside distance determining unit; a traveling status calculator configured to calculate traveling status of the vehicle and a turning radius of the vehicle; a roadside distance calculator configured to calculate a roadside distance between the vehicle and a roadside of the transport road; a roadside distance selector configured to select and output a minimum roadside distance if the vehicle is in a rectilinearly traveling state and select and output the roadside distance calculated with the roadside distance calculator if the vehicle is in a turning state; a detected distance limiter configured to disable a signal representing the distance, detected with the distance detector, between the vehicle and the object and the relative speed if the distance between the vehicle and the object is larger than a distance represented by a signal selected and output from the roadside distance selector; and a vehicle speed controller configured to control the speed of the vehicle on the basis of a signal output from the detected distance limiter.

    Abstract translation: 提供一种采矿车辆，其能够适当地识别车辆前方的行驶道路的状况，防止路边障碍物被距离检测器错误地检测，并且以稳定的方式控制车辆的速度 即使当车辆从道路的直线部分接近道路的弯曲部分时。 在矿场的运输道路上行驶的采矿车辆包括：最小路边距离确定单元; 行驶状态计算器，被配置为计算车辆的行驶状态和车辆的转弯半径; 路边距离计算器，被配置为计算所述车辆与所述运送道路的路边之间的路边距离; 如果车辆处于直线行驶状态，则选择并输出最小路边距离的路边距离选择器，如果车辆处于转弯状态，则选择并输出与路边距离计算器计算出的路边距离; 检测到的距离限制器，其被配置为如果车辆和物体之间的距离大于由所选择和输出的信号所表示的距离，则禁用表示距离检测器检测到的车辆和物体之间的距离的信号以及相对速度 从路边距离选择器; 以及车速控制器，被配置为基于从检测到的距离限制器输出的信号来控制车辆的速度。

    Driving system of unmanned vehicle and driving path generation method
    120.
    发明授权
    Driving system of unmanned vehicle and driving path generation method 有权
    无人驾驶驾驶系统和驾驶路径生成方法

    公开(公告)号：US09037338B2

    公开(公告)日：2015-05-19

    申请号：US13634264

    申请日：2011-11-22

    Applicant: Kenta Osagawa ,  Tomonori Ozaki ,  Koji Takeda ,  Takashi Hiranaka

    Inventor： Kenta Osagawa ,  Tomonori Ozaki ,  Koji Takeda ,  Takashi Hiranaka

    IPC: G05D1/02 ,  E02F9/20 ,  G05D1/12

    CPC classification number: G05D1/0212 ,  E02F9/205 ,  G05D1/0217 ,  G05D1/0278 ,  G05D1/12 ,  G05D2201/0202 ,  G05D2201/021

    Abstract: Based on initial position information on an instructed fixed switch-back point and position information on a loading point, a relative positional relationship between the loading point and the switch-back point is generated. If the position of the loading point moves, then based on position information on the position-moved loading point, information on a direction of an unmanned vehicle at the loading point and information on a relative positional relationship, a new switch-back point is set at a position where the relative positional relationship can be maintained. When the initial position of the switch-back point is instructed, then on the basis of the initial position information on the switch-back point, a driving path leading to the loading point via the instructed switch-back point is generated and, when the position of the loading point moves, a driving path leading to the position-moved loading point via the new switch-back point is generated.

    Abstract translation: 基于指示的固定切换点的初始位置信息和加载点上的位置信息，生成加载点和切换点之间的相对位置关系。 如果装载点的位置移动，则基于位置移动加载点的位置信息，关于装载点上的无人驾驶车辆的方向的信息和关于相对位置关系的信息，设置新的切换点 在可以维持相对位置关系的位置。 当指示切换点的初始位置时，根据切换点上的初始位置信息，生成通过指示切换点通向加载点的驱动路径，当 加载点的位置移动，产生经由新的切换点通向位置移动加载点的驱动路径。

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