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71. 发明授权

US09834908B2 Work machine and control method for work machine 有权
公开(公告)号：US09834908B2
公开(公告)日：2017-12-05
申请号：US15102648
申请日：2015-11-19
申请人： Komatsu Ltd.
发明人： Yoshiro Iwasaki , Masashi Ichihara
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00 , G06G7/76 , E02F9/22 , E02F9/26 , E02F9/18 , E02F3/32
CPC分类号： E02F9/2267 , E02F3/32 , E02F9/18 , E02F9/2214 , E02F9/265 , G05B2219/45012
摘要： A control method for a work machine, includes: detecting a posture of a working unit driven by a hydraulic cylinder in a movable range; determining whether the working unit at a stop position of the movable range has started moving based on an operation of the working unit; setting a deceleration section including an end position of the movable range and a deceleration ratio of the working unit in the deceleration section, based on the posture of the working unit in a stopped state at the stop position, and a threshold determined in advance; and outputting a command signal to a control valve, which is capable of adjusting an amount of a working oil supplied to the hydraulic cylinder, such that the working unit moves from the stop position to the end position based on the deceleration section and the deceleration ratio.

72. 发明申请

US20170186250A1 SYSTEM AND METHOD FOR DETERMINING MACHINE HANG TIME 审中-公开
公开(公告)号：US20170186250A1
公开(公告)日：2017-06-29
申请号：US14980197
申请日：2015-12-28
申请人： Caterpillar Inc.
发明人： Darryl Collins , Cherise Osborn , Gregory M. Wood , Thomas F. Doherty , Kevin E. Gates , Gregory Davis
IPC分类号： G07C5/08 , G05B19/042
CPC分类号： G07C5/0841 , G05B19/042 , G05B2219/45012 , G07C5/08
摘要： A system for determining hang time for a machine operating at a worksite is provided. The system includes a sensing module associated with the machine. The sensing module is configured to track at least one parameter associated with the machine. The at least one parameter includes a machine heading, a machine speed, or a machine location. The system also includes a control module communicably coupled to the sensing module. The control module is configured to receive tracked information corresponding to the at least one parameter from the sensing module. The control module is also configured to analyze the tracked information corresponding to the at least one parameter, based on the received tracked information. The control module is further configured to determine the hang time for the machine, based on the analysis.

73. 发明授权

US09637891B2 Management server for working machine and management method for working machine 有权
公开(公告)号：US09637891B2
公开(公告)日：2017-05-02
申请号：US14772935
申请日：2014-03-07
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： Hiroyuki Adachi , Kenji Ota , Kouji Seki , Kunio Seki , Hiroshi Onose , Satoshi Abe , Kazuki Kubota
IPC分类号： G06F17/00 , E02F9/20 , E02F9/26 , G06Q50/08 , G06Q10/04 , G06Q10/00 , G05B19/048 , G07C5/00 , G07C5/08 , G07C5/12
CPC分类号： E02F9/267 , E02F9/2054 , G05B19/048 , G05B2219/45012 , G06Q10/04 , G06Q10/20 , G06Q50/08 , G07C5/008 , G07C5/0808 , G07C5/0841 , G07C5/085 , G07C5/12
摘要： A management server for a working machine, including: a reception unit that receives a sensor output from a working machine; a regular report creation unit that creates, for each predetermined period of time, a regular report indicating an operation state of the working machine within the predetermined period of time based on the sensor output; an emergency report creation unit that creates at least one emergency report upon detecting abnormality data representing abnormality of the working machine based on the sensor output; an important report creation unit that creates an important report upon detecting predictive data indicating a sign of the abnormality based on the sensor output; and a delivery unit that delivers the regular report, the at least one emergency report, and the important report, respectively, to a regular report delivery target, an emergency report delivery target, and an important report delivery target.

74. 发明授权

US09540794B2 Calibration device for work machine and calibration method of working equipment parameter for work machine 有权
标题翻译：作业机床校准装置及工作机械工作设备参数校准方法
公开(公告)号：US09540794B2
公开(公告)日：2017-01-10
申请号：US14786763
申请日：2015-03-27
申请人： KOMATSU LTD.
发明人： Tsutomu Iwamura , Masanobu Seki , Jin Kitajima
IPC分类号： E02F9/26 , E02F3/43 , G01D5/347 , E02F3/32 , E02F9/20
CPC分类号： E02F9/265 , E02F3/32 , E02F3/435 , E02F9/2004 , E02F9/2025 , E02F9/2285 , E02F9/267 , G01D5/2449 , G01D5/3473 , G01D18/008 , G05B2219/45012
摘要： A calibration device for a work machine includes: a measurement value acquiring unit acquiring respective measurement values of a first actuation unit and a bucket measured using an external measurement device; a working equipment parameter acquiring unit acquiring working equipment parameters of the member of the first actuation unit and the bucket; a calibration unit calibrating the working equipment parameters of the member of the first actuation unit and the bucket based on the measurement value of a reference point of the bucket acquired by the measurement value acquiring unit; and a calibration range selecting unit selecting, from among a first range where a variation in a swing angle of the bucket has a predetermined relationship with a change in swing angle information of the bucket and a second range where a variation in the swing angle increases as compared with the variation in the first range.
摘要翻译：一种用于工作机械的校准装置包括：测量值获取单元，获取使用外部测量装置测量的第一致动单元和铲斗的各个测量值; 工作设备参数获取单元获取第一致动单元和桶的构件的工作设备参数; 校准单元，基于由所述测量值获取单元获取的所述桶的参考点的测量值，校准所述第一致动单元和所述桶的构件的所述工作设备参数; 以及校准范围选择单元，其从所述铲斗的摆动角度的变化与所述铲斗的摆动角度信息的变化具有预定关系的第一范围以及所述铲斗的摆动角度变化的第二范围，与第一范围的变化相比。

75. 发明授权

US08886416B2 Hydraulic shovel operability range display device and method for controlling same 有权
标题翻译：液压铲可操作范围显示装置及其控制方法
公开(公告)号：US08886416B2
公开(公告)日：2014-11-11
申请号：US13819225
申请日：2012-02-08
申请人： Ryo Fukano , Hisashi Asada , Takashi Kurihara
发明人： Ryo Fukano , Hisashi Asada , Takashi Kurihara
IPC分类号： E02F9/26 , E02F9/20
CPC分类号： E02F9/26 , E02F9/2033 , E02F9/2037 , E02F9/262 , E02F9/264 , G05B2219/45012
摘要： In a hydraulic shovel operability range display device, a calculation unit is configured to set a boundary between an operability range and an underbody area along a vertical direction in a global coordinate system when a vehicle body is horizontally oriented. When the vehicle body is tilted forward, the calculation unit is configured to set the boundary so as to be maintained along the vertical direction in the global coordinate system. When the vehicle body is tilted backwards, the calculation unit is configured to correct the boundary between the operability range and the underbody area so that an angle formed by the boundary and the ground surface on which the vehicle body is positioned is at least 90°.
摘要翻译：在液压铲可操作范围显示装置中，计算单元被配置为当车身水平定向时，在全局坐标系中沿垂直方向设置可操作范围和底体区域之间的边界。当车体向前倾斜时，计算单元被配置成在全局坐标系中沿垂直方向设置边界。当车身向后倾斜时，计算单元被配置为校正可操作性范围和底部区域之间的边界，使得由边界和车体所在的地面形成的角度至少为90°。

76. 发明申请

US20140172128A1 Remote Control System for a Machine 有权
标题翻译：机器遥控系统
公开(公告)号：US20140172128A1
公开(公告)日：2014-06-19
申请号：US13719606
申请日：2012-12-19
申请人： CATERPILLAR INC.
发明人： Lonny E. Johnson , James Mason , Timothy Felty
IPC分类号： G05B15/02
CPC分类号： G05B19/409 , E02F9/2004 , E02F9/205 , G05B2219/36159 , G05B2219/36542 , G05B2219/45012 , G07C5/008 , G07C5/12
摘要： A controller implemented method of remotely operating a machine includes determining, for each of a plurality of operating conditions of the machine, a predetermined configuration of a machine instrument array and removably mounting a portable computing device on a remote control console. The method further includes defining a configuration of a console instrument array of the remote control console in which, for each of the plurality of operating conditions, the configuration of the console instrument array is generally identically to the predetermined configuration of the machine instrument array. A system is also disclosed.
摘要翻译：控制器实现的远程操作机器的方法包括为机器的多个操作条件中的每一个确定机器仪器阵列的预定配置，以及将便携式计算设备可拆卸地安装在远程控制台上。该方法还包括定义遥控控制台的控制台仪表阵列的配置，其中，对于多个操作条件中的每一个，控制台仪表阵列的配置通常与机器仪器阵列的预定配置相同。还公开了一种系统。

77. 发明申请

US20140172127A1 Instrument System with Portable Computing Device 审中-公开
标题翻译：带便携式计算设备的仪器系统
公开(公告)号：US20140172127A1
公开(公告)日：2014-06-19
申请号：US13719560
申请日：2012-12-19
申请人： CATERPILLAR INC.
发明人： Lonny E. Johnson , Timothy Felty , James Mason
IPC分类号： G05B15/02
CPC分类号： G05B19/409 , G05B2219/33192 , G05B2219/36159 , G05B2219/36542 , G05B2219/45012
摘要： A system for operating a machine includes a portable computing device removably mounted on the machine. A controller is configured to determine authorized functionality of the machine based upon the data codes from the portable computing device, to determine the operating conditions of the machine and images to be displayed on a display, and generate operating commands based at least in part upon the authorized functionality. A method is also disclosed.
摘要翻译：用于操作机器的系统包括可移除地安装在机器上的便携式计算设备。控制器被配置为基于来自便携式计算设备的数据代码来确定机器的授权功能，以确定要显示在显示器上的机器和图像的操作条件，并且至少部分地基于授权功能。还公开了一种方法。

78. 发明授权

US08078297B2 Interface for retrofitting a manually controlled machine for automatic control 有权
标题翻译：用于改装手动控制机器进行自动控制的界面
公开(公告)号：US08078297B2
公开(公告)日：2011-12-13
申请号：US11607800
申请日：2006-12-01
申请人： Vincent Lansing Lasher , Richard Paul Piekutowski , James Thomas Zalusky
发明人： Vincent Lansing Lasher , Richard Paul Piekutowski , James Thomas Zalusky
IPC分类号： G05B15/00 , G05D1/02 , E02F5/04 , E02F3/00 , G06F7/70 , G01C21/00 , B65H1/00 , B65F9/00 , B65G1/00 , G01C15/00
CPC分类号： G05B19/0426 , G05B19/409 , G05B2219/21101 , G05B2219/25458 , G05B2219/2616 , G05B2219/33007 , G05B2219/35438 , G05B2219/45012
摘要： An operator controllable machine is retrofitted to be operator controlled or to be automatically controlled. An electrical joystick output is provided by a manually actuated joystick control, including a joystick, to a machine control in the manually controlled machine. An interface is added between the joystick control and the machine control to permit an external source, such as a GPS receiver or a laser receiver, to apply an electrical automatic control output to the machine control, as well. The interface includes a number of optical isolation circuits and a microprocessor. The isolated microprocessor output is supplied to the machine control, which produces valve control signals to control the hydraulic valves of the machine. The application of hydraulic fluid to the hydraulic cylinders of the machine is then controlled by either the joystick control output or the automatic control output. In an intermediate range of joystick movement, the hydraulic cylinders of the machine are controlled by both outputs, resulting in a smooth transition between manual and automatic operation.
摘要翻译：操作员可控机器被改装为操作员控制或自动控制。电动操纵杆输出由手动操纵的操纵杆控制器（包括操纵杆）提供给手动控制机器中的机器控制器。在操纵杆控制和机器控制之间增加一个接口，以允许诸如GPS接收器或激光接收器的外部源将电气自动控制输出应用于机器控制。该接口包括多个光隔离电路和微处理器。隔离的微处理器输出被提供给机器控制器，其产生阀控制信号以控制机器的液压阀。然后通过操纵杆控制输出或自动控制输出控制液压油对机器的液压缸的应用。在操纵杆运动的中间范围内，机器的液压缸由两个输出控制，从而在手动和自动操作之间平稳过渡。

79. 发明申请

US20110056099A1 METHOD AND APPARATUS FOR CONTROLLING THE DEPTH OF CUT OF A TRACKHOE BUCKET 有权
标题翻译：用于控制跟踪槽的切割深度的方法和装置
公开(公告)号：US20110056099A1
公开(公告)日：2011-03-10
申请号：US12876080
申请日：2010-09-03
申请人： Philip Paull
发明人： Philip Paull
IPC分类号： E02F5/14 , G05B15/02
CPC分类号： E02F3/404 , E02F5/145 , E02F9/26 , G05B19/042 , G05B2219/45012
摘要： An apparatus for controlling the depth of a hoe bucket, including a hoe bucket defining a cutting edge, an elongated member pivotably connected to the bucket, an actuator operationally connected to the elongated member, an electronic controller operationally connected to the actuator, and a position sensor operationally connected to the cutting edge and operationally connected to the electronic controller. The actuator may be energized to pivot the elongated member to a position adjacent the cutting edge for engaging ground, and positioning of the elongated member adjacent the cutting edge prevents the cutting edge from digging ground.
摘要翻译：一种用于控制锄斗的深度的装置，包括限定切割边缘的锄斗，可枢转地连接到铲斗的细长构件，可操作地连接到细长构件的致动器，可操作地连接到致动器的电子控制器，以及位置传感器操作地连接到切割边缘并且可操作地连接到电子控制器。致动器可以被激励以将细长构件枢转到与切割边缘相邻的位置以接合地面，并且细长构件邻近切割边缘的定位防止切割边缘挖掘地面。

80. 发明申请

US20080133062A1 Interface for retrofitting a manually controlled machine for automatic control 有权
标题翻译：用于改装手动控制机器进行自动控制的界面
公开(公告)号：US20080133062A1
公开(公告)日：2008-06-05
申请号：US11607800
申请日：2006-12-01
申请人： Vincent Lansing Lasher , Richard Paul Piekutowski , James Thomas Zalusky
发明人： Vincent Lansing Lasher , Richard Paul Piekutowski , James Thomas Zalusky
IPC分类号： G05D7/06
CPC分类号： G05B19/0426 , G05B19/409 , G05B2219/21101 , G05B2219/25458 , G05B2219/2616 , G05B2219/33007 , G05B2219/35438 , G05B2219/45012
摘要： An operator controllable machine is retrofitted to be operator controlled or to be automatically controlled. An electrical joystick output is provided by a manually actuated joystick control, including a joystick, to a machine control in the manually controlled machine. An interface is added between the joystick control and the machine control to permit an external source, such as a GPS receiver or a laser receiver, to apply an electrical automatic control output to the machine control, as well. The interface includes a number of optical isolation circuits and a microprocessor. The isolated microprocessor output is supplied to the machine control, which produces valve control signals to control the hydraulic valves of the machine. The application of hydraulic fluid to the hydraulic cylinders of the machine is then controlled by either the joystick control output or the automatic control output. In an intermediate range of joystick movement, the hydraulic cylinders of the machine are controlled by both outputs, resulting in a smooth transition between manual and automatic operation.
摘要翻译：操作员可控机器被改装为操作员控制或自动控制。电动操纵杆输出由手动操纵的操纵杆控制器（包括操纵杆）提供给手动控制机器中的机器控制器。在操纵杆控制和机器控制之间增加一个接口，以允许诸如GPS接收器或激光接收器的外部源将电气自动控制输出应用于机器控制。该接口包括多个光隔离电路和微处理器。隔离的微处理器输出被提供给机器控制器，其产生阀控制信号以控制机器的液压阀。然后通过操纵杆控制输出或自动控制输出控制液压油对机器的液压缸的应用。在操纵杆运动的中间范围内，机器的液压缸由两个输出控制，从而在手动和自动操作之间平稳过渡。

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