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1. 发明授权

US08364189B2 Fleet communication network 有权
标题翻译：舰队通信网络
公开(公告)号：US08364189B2
公开(公告)日：2013-01-29
申请号：US12391911
申请日：2009-02-24
申请人： Brian Mintah , Jeffrey J. Schmidgall
发明人： Brian Mintah , Jeffrey J. Schmidgall
IPC分类号： H04B7/00
CPC分类号： H04W4/08 , H04L45/04 , H04W40/30 , H04W84/08 , H04W88/04
摘要： A communication network for a fleet of vehicles is disclosed. The communication network has a first group of the fleet of vehicles having a first level of priority on the network and a second group of the fleet of vehicles having a second level of priority on the network. A first vehicle in the first group is assigned as a supervisor of a second vehicle in the second group.
摘要翻译：公开了一种用于车队的通信网络。通信网络具有在网络上具有第一优先级别的第一组车队，以及在网络上具有第二级优先级的第二组车队。第一组中的第一辆车被指定为第二组中的第二辆车的主管。

2. 发明申请

US20100152942A1 Slippage condition response system 有权
标题翻译：滑移条件响应系统
公开(公告)号：US20100152942A1
公开(公告)日：2010-06-17
申请号：US12314826
申请日：2008-12-17
申请人： Kenneth Lee Stratton , Brian Mintah , Gary Edward Hull , James Decker Humphrey , Bryan J. Everett
发明人： Kenneth Lee Stratton , Brian Mintah , Gary Edward Hull , James Decker Humphrey , Bryan J. Everett
IPC分类号： G06F7/00
CPC分类号： B60T8/175 , B60T2210/16
摘要： A slippage condition response system for a first machine of a plurality of machines is disclosed. The response system may have a sensing system configured to sense a parameter indicative of a slippage condition of the first machine. Additionally, the response system may have a locator configured to sense a parameter indicative of a location of the first machine. The response system may also have a transmitter. In addition, the response system may have a controller, which may be in communication with the sensing system, the locator, and the transmitter. The controller may be configured to monitor the location of the first machine. The controller may also be configured to monitor the parameter indicative of a slippage condition of the first machine. Additionally, the controller may be configured to transmit to an offboard system at least one location where the first machine experienced a slippage condition.
摘要翻译：公开了一种用于多个机器的第一机器的滑动条件响应系统。响应系统可以具有被配置为感测指示第一机器的滑动状态的参数的感测系统。另外，响应系统可以具有被配置为感测指示第一机器的位置的参数的定位器。响应系统还可以具有发射机。此外，响应系统可以具有可以与感测系统，定位器和发射器通信的控制器。控制器可以被配置为监视第一机器的位置。控制器还可以被配置为监视指示第一机器的滑动状态的参数。另外，控制器可以被配置为向第一机器经历滑移状态的至少一个位置向外部系统发送。

3. 发明申请

US20090320640A1 Variable inertia flywheel 审中-公开
标题翻译：可变惯性飞轮
公开(公告)号：US20090320640A1
公开(公告)日：2009-12-31
申请号：US12216123
申请日：2008-06-30
申请人： Christopher Mark Elliott , Brian Mintah , David Alan Lapen
发明人： Christopher Mark Elliott , Brian Mintah , David Alan Lapen
IPC分类号： F16F15/31
CPC分类号： F16F15/31 , F03G3/08 , Y10T74/2132
摘要： A variable inertia flywheel includes a generally circular body coupled to a shaft, and a cavity positioned radially on the body. The flywheel may also include a mass configured to translate radially in the cavity and form an inner chamber proximate a center of the body and an outer chamber distal to the center of the body. The flywheel may further include a conduit fluidly coupling a hydraulic fluid to the outer chamber, and a control valve coupled to the conduit and configured to direct the fluid to the outer chamber.
摘要翻译：可变惯性飞轮包括联接到轴的大致圆形的主体和径向地位于主体上的空腔。飞轮还可以包括构造为在空腔中径向平移并在主体的中心附近形成内室的质量和远离身体中心的外室。飞轮还可以包括将液压流体流体连接到外室的导管，以及耦合到导管并被配置为将流体引导到外室的控制阀。

4. 发明申请

US20070260380A1 Control system and method for capturing partial bucket loads in automated loading cycle 有权
标题翻译：在自动加载循环中捕获部分铲斗负载的控制系统和方法
公开(公告)号：US20070260380A1
公开(公告)日：2007-11-08
申请号：US11827026
申请日：2007-07-10
申请人： Brian Mintah , Bassam Alshaer , John Krone , Jeffrey Berry
发明人： Brian Mintah , Bassam Alshaer , John Krone , Jeffrey Berry
IPC分类号： G06F17/00
CPC分类号： E02F9/2029 , E02F9/264
摘要： An automated bucket loading control method includes determining a bucket tilt parameter for a bucket of the machine which corresponds with a partial bucket load, and capturing a partial bucket load by controllably tilting the bucket in a pile of material according to the determined bucket tilt parameter. A control system includes a sensor configured to monitor a bucket tilt parameter and output a bucket tilt signal, and further includes an electronic payload controller coupled with the sensor which is configured to output bucket tilting control commands. The electronic payload controller is further configured to determine a value for the bucket tilt parameter that corresponds with a target partial bucket load and output corresponding bucket tilting control commands during moving a bucket of the machine in a material pile to capture a partial bucket load.
摘要翻译：自动铲斗装载控制方法包括确定与部分铲斗负载相对应的机器铲斗的铲斗倾斜参数，以及根据所确定的铲斗倾斜参数可控地倾斜铲斗在一堆物料中捕获部分铲斗载荷。控制系统包括被配置为监视铲斗倾斜参数并输出铲斗倾斜信号的传感器，并且还包括与传感器耦合的电子有效载荷控制器，其被配置为输出铲斗倾斜控制命令。电子有效载荷控制器还被配置为确定与目标部分铲斗负载相对应的铲斗倾斜参数的值，并且在将料斗的机器移动到料堆中以捕获部分铲斗负载时输出相应的铲斗倾斜控制命令。

5. 发明授权

US08677886B2 High response hydraulic actuator 有权
标题翻译：高响应液压执行器
公开(公告)号：US08677886B2
公开(公告)日：2014-03-25
申请号：US12883262
申请日：2010-09-16
申请人： Michael G. Cronin , Brian Mintah , Benjamin T. Nelson
发明人： Michael G. Cronin , Brian Mintah , Benjamin T. Nelson
IPC分类号： F04B1/32
CPC分类号： F15B11/08 , F15B11/0365 , F15B2211/20553 , F15B2211/50554 , F15B2211/5157 , F15B2211/5158 , F15B2211/526 , F15B2211/7056 , F15B2211/7107
摘要： A hydraulic actuator for pump control is disclosed. The hydraulic actuator includes two hydraulically isolated chambers for actuation in one direction and two hydraulically isolated chambers for actuation in an opposite direction. Each of the four chambers is connected to a source of high pressure fluid by an electronically controlled pressure reducing valve.
摘要翻译：公开了一种用于泵控制的液压致动器。液压致动器包括用于在一个方向上致动的两个液压隔离室和用于沿相反方向致动的两个液压隔离室。四个室中的每一个通过电子控制的减压阀连接到高压流体源。

6. 发明授权

US08185290B2 Data acquisition system indexed by cycle segmentation 有权
标题翻译：数据采集系统采用循环分割方法
公开(公告)号：US08185290B2
公开(公告)日：2012-05-22
申请号：US12073669
申请日：2008-03-07
申请人： Brian Mintah , Robert J. Price , Kevin D. King , Vijayakumar Janardhan , Shoji Tozawa
发明人： Brian Mintah , Robert J. Price , Kevin D. King , Vijayakumar Janardhan , Shoji Tozawa
IPC分类号： G06F19/00
CPC分类号： E02F3/435 , E02F9/24 , E02F9/264 , E02F9/267
摘要： A data acquisition system for an excavation machine having a power source configured to drive a tool through a work cycle is disclosed. The data acquisition system may have a first sensor associated with the power source to generate a first signal indicative of a performance of the power source, and a second sensor associated with the tool to generate a second signal indicative of a performance of the tool. The data acquisition system may also have a controller in communication with the first and second sensors. The controller may be configured to record the first and second signals, and partition the work cycle into a plurality of segments. The controller may be further configured to link the performance of the power source and the performance of the tool together with one of the plurality of segments during which the associated first and second signals were recorded.
摘要翻译：公开了一种用于挖掘机的数据采集系统，其具有被配置成驱动工具通过工作循环的动力源。数据采集系统可以具有与电源相关联的第一传感器以产生指示电源的性能的第一信号，以及与该工具相关联的第二传感器以产生指示该工具性能的第二信号。数据采集系统还可以具有与第一和第二传感器通信的控制器。控制器可以被配置为记录第一和第二信号，并且将工作周期划分成多个段。控制器还可以被配置为将电源的性能和工具的性能与多个片段中的一个链接在一起，在该片段期间记录关联的第一和第二信号。

7. 发明授权

US08156048B2 Adaptive payload monitoring system 有权
标题翻译：自适应负载监测系统
公开(公告)号：US08156048B2
公开(公告)日：2012-04-10
申请号：US12073668
申请日：2008-03-07
申请人： Brian Mintah , Robert J. Price , Kevin D. King , Vijayakumar Janardhan , Shoji Tozawa
发明人： Brian Mintah , Robert J. Price , Kevin D. King , Vijayakumar Janardhan , Shoji Tozawa
IPC分类号： G06F19/00
CPC分类号： G01G19/10 , E02F9/2029 , E02F9/264
摘要： A payload monitoring system for an excavation machine is disclosed. The payload monitoring system may have a tool, a first sensor configured to generate a first signal indicative of a velocity of the tool, and a second sensor configured to generate a second signal indicative of a lift force of the tool. The payload monitoring system may also have a controller in communication with the first sensor and the second sensor. The controller may be configured to record the velocity and the lift force of the tool during a work cycle based on the first and second signals, and partition the work cycle into a plurality of segments including a loaded moving segment. The controller may also be configured to determine a period of time within the loaded moving segment during which the velocity of the tool is substantially constant, and calculate a payload of the tool based on the lift force recorded during the period of time.
摘要翻译：公开了一种挖掘机的有效载荷监控系统。有效载荷监视系统可以具有工具，第一传感器被配置为生成指示工具的速度的第一信号，以及被配置为产生指示工具的提升力的第二信号的第二传感器。有效载荷监视系统还可以具有与第一传感器和第二传感器通信的控制器。控制器可以被配置为基于第一和第二信号在工作循环期间记录工具的速度和提升力，并且将工作周期划分成包括加载的移动段的多个段。控制器还可以被配置为确定加载的运动段内的时间段，在该时间段期间刀具的速度基本上是恒定的，并且基于在该时间段期间记录的升力来计算工具的有效载荷。

8. 发明授权

US07934329B2 Semi-autonomous excavation control system 有权
标题翻译：半自动挖掘控制系统
公开(公告)号：US07934329B2
公开(公告)日：2011-05-03
申请号：US12073129
申请日：2008-02-29
申请人： Brian Mintah , Robert J. Price , Kevin D. King
发明人： Brian Mintah , Robert J. Price , Kevin D. King
IPC分类号： G05D1/02
CPC分类号： E02F3/434 , E02F3/437
摘要： An excavation control system for a machine is disclosed. The excavation control system may have a tool, at least one operator input device configured to provide manual control over movement of the tool, and a controller in communication with the at least one operator input device. The controller may be configured to receive an input related to an operator desired tool location, and determine that an operator is manually controlling movement of the tool toward the operator desired tool location. The controller may be further configured to automatically assume control over movement of the tool toward the operator desired tool location based on the determination.
摘要翻译：公开了一种用于机器的挖掘控制系统。挖掘控制系统可以具有工具，至少一个操作员输入装置被配置为提供对工具的运动的手动控制，以及与至少一个操作者输入装置通信的控制器。控制器可以被配置为接收与操作者期望的工具位置相关的输入，并且确定操作者手动地控制工具朝向操作者期望的工具位置的移动。控制器可以进一步配置成基于该确定自动地实现对工具朝着操作者期望的工具位置的运动的控制。

9. 发明申请

US20090228394A1 Adaptive payload monitoring system 有权
标题翻译：自适应负载监测系统
公开(公告)号：US20090228394A1
公开(公告)日：2009-09-10
申请号：US12073668
申请日：2008-03-07
申请人： Brian Mintah , Robert J. Price , Kevin D. King , Vijayakumar Janardhan , Shoji Tozawa
发明人： Brian Mintah , Robert J. Price , Kevin D. King , Vijayakumar Janardhan , Shoji Tozawa
IPC分类号： G06F19/00
CPC分类号： G01G19/10 , E02F9/2029 , E02F9/264
摘要： A payload monitoring system for an excavation machine is disclosed. The payload monitoring system may have a tool, a first sensor configured to generate a first signal indicative of a velocity of the tool, and a second sensor configured to generate a second signal indicative of a lift force of the tool. The payload monitoring system may also have a controller in communication with the first sensor and the second sensor. The controller may be configured to record the velocity and the lift force of the tool during a work cycle based on the first and second signals, and partition the work cycle into a plurality of segments including a loaded moving segment. The controller may also be configured to determine a period of time within the loaded moving segment during which the velocity of the tool is substantially constant, and calculate a payload of the tool based on the lift force recorded during the period of time.
摘要翻译：公开了一种挖掘机的有效载荷监控系统。有效载荷监视系统可以具有工具，第一传感器被配置为生成指示工具的速度的第一信号，以及被配置为产生指示工具的提升力的第二信号的第二传感器。有效载荷监视系统还可以具有与第一传感器和第二传感器通信的控制器。控制器可以被配置为基于第一和第二信号在工作循环期间记录工具的速度和提升力，并且将工作周期划分成包括加载的移动段的多个段。控制器还可以被配置为确定加载的运动段内的时间段，在该时间段期间刀具的速度基本上是恒定的，并且基于在该时间段期间记录的升力来计算工具的有效载荷。

10. 发明授权

US08504505B2 System and method for controlling an autonomous worksite 有权
标题翻译：用于控制自主工地的系统和方法
公开(公告)号：US08504505B2
公开(公告)日：2013-08-06
申请号：US12289666
申请日：2008-10-31
申请人： Brian Mintah
发明人： Brian Mintah
IPC分类号： G06F17/00 , G06N5/02
CPC分类号： G06Q10/04 , G06Q10/06 , G06Q50/02
摘要： A control system is disclosed for providing a control decision to an autonomous worksite. The control system may include a communication interface configured to collect information related to an index of the autonomous worksite. The control system may also include a storage device configured to store the collected information and a plurality of constraint models. Each constraint model may characterize the mathematical relationship between the index and at least one control variable. The control system may further include a processor coupled to the communication interface and the storage device. The processor may be configured to build an optimization model for optimizing the index, based on the plurality of constraint models and the collected information. The processor may be further configured to determine the at least one control variable associated with the autonomous worksite by solving the optimization model. The processor may also be configured to make a control decision based on the determined control variable, and provide the control decision to the autonomous worksite.
摘要翻译：公开了一种用于向自主工地提供控制决策的控制系统。控制系统可以包括被配置为收集与自主工作场所的索引有关的信息的通信接口。控制系统还可以包括被配置为存储所收集的信息和多个约束模型的存储设备。每个约束模型可以表征索引与至少一个控制变量之间的数学关系。控制系统还可以包括耦合到通信接口和存储设备的处理器。处理器可以被配置为基于多个约束模型和所收集的信息来构建用于优化索引的优化模型。处理器还可以被配置为通过求解优化模型来确定与自主工作现场相关联的至少一个控制变量。处理器还可以被配置为基于所确定的控制变量进行控制决策，并且向自主工作场所提供控制决策。

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