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公开(公告)号：US20180056839A1
公开(公告)日：2018-03-01
申请号：US15253364
申请日：2016-08-31
申请人： Caterpillar Inc.
发明人： Zhijun Cai , Bradley Bomer , Shane C. McBride , Eric Durand , Anders Thomsen
CPC分类号： B60P1/04 , G06Q10/0639 , G07C5/0816 , G07C5/0841
摘要： A machine having a work implement includes a sensor connected to the work implement, the sensor providing a signal indicative of a change in acceleration of the work implement. A cycle controller associated with the sensor, the cycle controller disposed to receive the signal and operating to monitor the signal. The cycle controller is programmed and operates to analyze the signal to determine at least a presence and a duration of a change in acceleration of the work implement of the machine with respect to time, compile an actual time trace of the change in acceleration of the work implement, compare the actual time trace with a predefined time trace that represents a work cycle segment, and catalog presence and duration of a work cycle segment when the actual time trace is consistent with the predefined time trace.
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公开(公告)号：US20150004573A1
公开(公告)日：2015-01-01
申请号：US13927346
申请日：2013-06-26
申请人： Caterpillar Inc.
IPC分类号： G09B5/04
CPC分类号： G09B9/04 , G09B9/042 , G09B19/167
摘要： A method is provided for coaching an operator of an earthmoving machine having a controller. The method may include the controller presenting a list of coaching points to the operator. The controller receives input to execute a coaching point selected by the operator. The controller accesses memory to retrieve a predetermined method for execution of the coaching point. The controller manipulates the machine to execute the coaching point according to the predetermined method.
摘要翻译： 提供了一种用于指导具有控制器的移土机的操作者的方法。 该方法可以包括控制器向操作者呈现指导点列表。 控制器接收输入以执行由操作者选择的辅导点。 控制器访问存储器以检索执行指导点的预定方法。 控制器根据预定方法操纵机器执行辅导点。
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公开(公告)号：US09805618B2
公开(公告)日：2017-10-31
申请号：US14615978
申请日：2015-02-06
申请人： Caterpillar Inc.
发明人： Zhijun Cai , Bradley Bomer
CPC分类号： G09B19/24 , G07C5/0808 , G07C5/0825 , G07C5/12 , G09B5/00
摘要： A feedback system for a machine operation that includes a first quantitatively measurable task and a second quantitatively measurable task. A controller stores a first threshold for the first quantitatively measurable task, stores a second threshold for the second quantitatively measurable task, determines the first operating characteristic of a first linkage member, compares the first operating characteristic to the first threshold, and generates and displays a first rating for the first quantitatively measurable task. The controller also determines the second operating characteristic of a work implement operatively connected to the first linkage member, compares the second operating characteristic to the second threshold, and generates and displays a second rating for the second quantitatively measurable task based upon the second operating characteristic and the second threshold.
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公开(公告)号：US09441348B1
公开(公告)日：2016-09-13
申请号：US14675011
申请日：2015-03-31
申请人： Caterpillar Inc.
发明人： Jeffrey S. Alig , Conrad G. Grembowicz , Bradley Bomer , Jeffrey Fletcher , Karl Kirsch , Zhijun Cai
CPC分类号： E02F9/2228 , E02F3/422 , E02F3/431 , E02F9/2004 , E02F9/2012 , F15B13/0401 , F15B15/14 , F15B19/007 , F15B2211/327 , F15B2211/351 , F15B2211/665 , F15B2211/6654 , F15B2211/6658 , F15B2211/75 , F15B2211/8643
摘要： A hydraulic system for a machine is provided including a first cylinder, a pump and an operator input device for entering a commanded rate of flow of hydraulic fluid to the first cylinder. A control valve operatively is connected between the pump and the first cylinder. A sensor is configured and arranged to provide signals relating to a first operating characteristic of the machine. A controller is in communication with the operator input device, the control valve and the sensor. The controller is configured to determine a skill level of an operator of the machine based on a comparison of the first operating characteristic of the machine and a first threshold and to direct the control valve to provide hydraulic fluid to the first cylinder at an adjusted hydraulic fluid flow rate if the skill level of the operator is below a predetermined level.
摘要翻译： 提供了一种用于机器的液压系统，包括第一气缸，泵和用于将液压流体的指令流量输入到第一气缸的操作者输入装置。 控制阀可操作地连接在泵和第一气缸之间。 传感器被配置和布置成提供与机器的第一操作特性有关的信号。 控制器与操作员输入装置，控制阀和传感器通信。 控制器被配置为基于机器的第一操作特性与第一阈值的比较来确定机器的操作者的技能水平，并且引导控制阀以在调节的液压流体下向第一气缸提供液压流体 如果操作者的技能水平低于预定水平，则流量。
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公开(公告)号：US10308157B2
公开(公告)日：2019-06-04
申请号：US15253364
申请日：2016-08-31
申请人： Caterpillar Inc.
发明人： Zhijun Cai , Bradley Bomer , Shane C. McBride , Eric Durand , Anders Thomsen
摘要： A machine having a work implement includes a sensor connected to the work implement, the sensor providing a signal indicative of a change in acceleration of the work implement. A cycle controller associated with the sensor, the cycle controller disposed to receive the signal and operating to monitor the signal. The cycle controller is programmed and operates to analyze the signal to determine at least a presence and a duration of a change in acceleration of the work implement of the machine with respect to time, compile an actual time trace of the change in acceleration of the work implement, compare the actual time trace with a predefined time trace that represents a work cycle segment, and catalog presence and duration of a work cycle segment when the actual time trace is consistent with the predefined time trace.
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公开(公告)号：US20160289926A1
公开(公告)日：2016-10-06
申请号：US14675011
申请日：2015-03-31
申请人： Caterpillar Inc.
发明人： Jeffrey S. Alig , Conrad G. Grembowicz , Bradley Bomer , Jeffrey Fletcher , Karl Kirsch , Zhijun Cai
CPC分类号： E02F9/2228 , E02F3/422 , E02F3/431 , E02F9/2004 , E02F9/2012 , F15B13/0401 , F15B15/14 , F15B19/007 , F15B2211/327 , F15B2211/351 , F15B2211/665 , F15B2211/6654 , F15B2211/6658 , F15B2211/75 , F15B2211/8643
摘要： A hydraulic system for a machine is provided including a first cylinder, a pump and an operator input device for entering a commanded rate of flow of hydraulic fluid to the first cylinder. A control valve operatively is connected between the pump and the first cylinder. A sensor is configured and arranged to provide signals relating to a first operating characteristic of the machine. A controller is in communication with the operator input device, the control valve and the sensor. The controller is configured to determine a skill level of an operator of the machine based on a comparison of the first operating characteristic of the machine and a first threshold and to direct the control valve to provide hydraulic fluid to the first cylinder at an adjusted hydraulic fluid flow rate if the skill level of the operator is below a predetermined level.
摘要翻译： 提供了一种用于机器的液压系统，包括第一气缸，泵和操作者输入装置，用于将液压流体的指令流量输入到第一气缸。 控制阀可操作地连接在泵和第一气缸之间。 传感器被配置和布置成提供与机器的第一操作特性有关的信号。 控制器与操作员输入装置，控制阀和传感器通信。 控制器被配置为基于机器的第一操作特性与第一阈值的比较来确定机器的操作者的技能水平，并且引导控制阀以在调节的液压流体下向第一气缸提供液压流体 如果操作者的技能水平低于预定水平，则流量。
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公开(公告)号：US20160232816A1
公开(公告)日：2016-08-11
申请号：US14615978
申请日：2015-02-06
申请人： Caterpillar Inc.
发明人： Zhijun Cai , Bradley Bomer
CPC分类号： G09B19/24 , G07C5/0808 , G07C5/0825 , G07C5/12 , G09B5/00
摘要： A feedback system for a machine operation that includes a first quantitatively measurable task and a second quantitatively measurable task. A controller stores a first threshold for the first quantitatively measurable task, stores a second threshold for the second quantitatively measurable task, determines the first operating characteristic of a first linkage member, compares the first operating characteristic to the first threshold, and generates and displays a first rating for the first quantitatively measurable task. The controller also determines the second operating characteristic of a work implement operatively connected to the first linkage member, compares the second operating characteristic to the second threshold, and generates and displays a second rating for the second quantitatively measurable task based upon the second operating characteristic and the second threshold.
摘要翻译： 一种用于机器操作的反馈系统，其包括第一可定量测量的任务和第二可定量测量的任务。 控制器存储用于第一可定量测量的任务的第一阈值，存储第二可定量测量任务的第二阈值，确定第一联动构件的第一操作特性，将第一操作特性与第一阈值进行比较，并生成并显示 第一个可定量评估的任务。 控制器还确定可操作地连接到第一联动构件的作业工具的第二操作特性，将第二操作特性与第二阈值进行比较，并且基于第二操作特性生成并显示第二可定量测量任务的第二等级，以及 第二个门槛。
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