专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210229671A1 CONTROL TO MITIGATE OPERATOR ABUSE OF DRIVETRAIN ON GRADE 有权
公开(公告)号：US20210229671A1
公开(公告)日：2021-07-29
申请号：US16776171
申请日：2020-01-29
申请人： Caterpillar Inc.
发明人： Austin J. Scott , Jeffrey K. Berry , Amanda C. Doolittle , Bryan K. Schache , Sameer S. Marathe , Subrat S. Kamat
IPC分类号： B60W40/076 , B60W10/02 , B60W40/09 , B60W50/08 , B60K28/16 , B60W50/00
摘要： A method for mitigating powertrain abuse on a grade can include determining the grade a machine is on, the machine including an impeller clutch located between an engine and a powertrain so as to connect and disconnect engine power from the powertrain; and if the grade is over a threshold, a controller ignores any operator input to the impeller clutch such that machine speed retarding is utilized to keep the machine at a proper speed.

2. 发明申请

US20180142441A1 SYSTEM AND METHOD FOR OPERATING A MATERIAL-HANDLING MACHINE 审中-公开
公开(公告)号：US20180142441A1
公开(公告)日：2018-05-24
申请号：US15360980
申请日：2016-11-23
申请人： Caterpillar Inc.
发明人： Jeffrey K. Berry , Qi Wang , Joseph E. Forcash , Ken L. Stratton , Paul E. Rybski
IPC分类号： E02F3/43 , E02F9/20 , E02F9/26 , E02F3/42
CPC分类号： E02F3/431 , E02F3/283 , E02F3/434 , E02F9/262 , E02F9/265
摘要： A machine includes a power generation system; a propulsion system; a work implement coupled to a body of the machine via a linkage that includes at least one actuator; a perception system configured to generate a signal that is indicative of a position of the machine relative to a material receptacle; and a controller operatively coupled to the perception system, the propulsion system, the power generation system, and the at least one actuator. The controller is configured to receive the signal from the perception system, determine a location of the work implement relative to the material receptacle based at least in part on the signal from the perception system, and actuate at least one of the propulsion system, the power generation system, and the at least one actuator based on the determined location of the work implement relative to the material receptacle.

3. 发明授权

US11427204B2 Control to mitigate operator abuse of drivetrain on grade 有权
公开(公告)号：US11427204B2
公开(公告)日：2022-08-30
申请号：US16776171
申请日：2020-01-29
申请人： Caterpillar Inc.
发明人： Austin J. Scott , Jeffrey K. Berry , Amanda C. Doolittle , Bryan K. Schache , Sameer S. Marathe , Subrat S. Kamat
IPC分类号： B60W40/076 , B60W40/09 , B60W10/02 , B60W50/08 , B60W50/12 , B60W10/184 , B60K28/16 , B60W50/00 , B60W30/186
摘要： A method for mitigating powertrain abuse on a grade can include determining the grade a machine is on, the machine including an impeller clutch located between an engine and a powertrain so as to connect and disconnect engine power from the powertrain; and if the grade is over a threshold, a controller ignores any operator input to the impeller clutch such that machine speed retarding is utilized to keep the machine at a proper speed.

4. 发明申请

US20160104391A1 METHOD OF TRAINING AN OPERATOR OF MACHINE 审中-公开
标题翻译：训练机器操作员的方法
公开(公告)号：US20160104391A1
公开(公告)日：2016-04-14
申请号：US14972118
申请日：2015-12-17
申请人： Caterpillar Inc.
发明人： Nathan J. Wieland , Benjamin J. Hodel , Eric W. Cler , Aaron R. Shatters , Jeffrey K. Berry
IPC分类号： G09B19/00 , G09B19/24 , G09B5/02
CPC分类号： G09B19/003 , G09B5/02 , G09B19/24
摘要： A method for generating a training plan for an operator of a machine to perform an operation is provided. The method includes receiving data associated with one or more functional parameters of the machine. The functional parameters include at least one of an operation parameter, an operator attribute parameter, and an environmental parameter. The method includes identifying a value of each of the functional parameters based on the data. Further, the method includes determining, in real-time, the training plan based on the identification of the functional parameters. The method includes communicating the instruction to the operator for performing the operation on the machine based on the training plan. The method includes monitoring the operation for being in conformance with the training plan. The method includes generating an alarm, when the operation performed by the operator deviates from the instructions of the training plan.
摘要翻译：提供了一种用于为机器的操作者生成用于执行操作的训练计划的方法。该方法包括接收与机器的一个或多个功能参数相关联的数据。功能参数包括操作参数，操作者属性参数和环境参数中的至少一个。该方法包括基于该数据识别每个功能参数的值。此外，该方法包括基于功能参数的识别来实时地确定训练计划。该方法包括基于训练计划将该指令传送给操作者以执行机器上的操作。该方法包括监视符合培训计划的操作。该方法包括当操作者执行的操作偏离训练计划的指令时产生报警。

5. 发明申请

US20200256036A1 AUTOMATED MACHINE IMPELLER CLUTCH 审中-公开
公开(公告)号：US20200256036A1
公开(公告)日：2020-08-13
申请号：US16274011
申请日：2019-02-12
申请人： Caterpillar Inc.
发明人： Benjamin J. Hodel , Jeffrey K. Berry
IPC分类号： E02F9/20 , F16H61/14
摘要： A system for controlling a machine impeller clutch includes a power source, a transmission unit, an impeller clutch operatively coupling the power source to the transmission unit, and an input device configured to generate a force data signal indicative of a working fluid pressure. An electronic control module in communication with the input device is configured to execute a time-step predictive analytical model for impeller clutch engagement. The electronic control module configured to receive the force data from the input device, determine an impeller clutch engagement value based at least in part on the force data signal and utilizing the time-step predictive analytical model, and cause engagement of the machine impeller clutch according to the impeller clutch engagement value.

6. 发明授权

US10570582B2 System and method for operating a material-handling machine 有权
公开(公告)号：US10570582B2
公开(公告)日：2020-02-25
申请号：US15360980
申请日：2016-11-23
申请人： Caterpillar Inc.
发明人： Jeffrey K. Berry , Qi Wang , Joseph E. Forcash , Ken L. Stratton , Paul E. Rybski
IPC分类号： E02F3/43 , E02F9/26 , E02F3/28
摘要： A machine includes a power generation system; a propulsion system; a work implement coupled to a body of the machine via a linkage that includes at least one actuator; a perception system configured to generate a signal that is indicative of a position of the machine relative to a material receptacle; and a controller operatively coupled to the perception system, the propulsion system, the power generation system, and the at least one actuator. The controller is configured to receive the signal from the perception system, determine a location of the work implement relative to the material receptacle based at least in part on the signal from the perception system, and actuate at least one of the propulsion system, the power generation system, and the at least one actuator based on the determined location of the work implement relative to the material receptacle.

7. 发明申请

US20150337830A1 ROTATABLE COMPONENT OVERSPEED PROTECTION METHOD 有权
标题翻译：可旋转组件过载保护方法
公开(公告)号：US20150337830A1
公开(公告)日：2015-11-26
申请号：US14283777
申请日：2014-05-21
申请人： Caterpillar Inc.
发明人： Matthew S. Marquette , Jeffrey K. Berry , Jason Brinkman
IPC分类号： F04B49/20
CPC分类号： F04B49/20 , F04B49/065 , F04B49/08 , F04B49/12
摘要： An overspeed protection method for a machine having an engine drivably coupled to a pump is disclosed. The method includes determining a speed of a rotatable component connected to the engine based on an engine speed and determining a minimum power limit based on the speed of the rotatable component. The minimum power limit corresponds to a minimum power required to retard the engine in order to prevent an overspeed condition of the rotatable component. The method further includes determining a minimum flow limit based on a predetermined relationship between the minimum power limit and the minimum flow limit. The minimum flow limit corresponds to a required flow of the pump in order to provide the minimum power limit. The method further includes regulating the pump in order to achieve the minimum flow limit.
摘要翻译：公开了一种具有可驱动地联接到泵的发动机的机器的超速保护方法。该方法包括基于发动机速度确定连接到发动机的可旋转部件的速度，并且基于可旋转部件的速度确定最小功率极限。最小功率限制对应于延迟发动机所需的最小功率，以防止可旋转部件的超速状态。该方法还包括基于最小功率极限和最小流量限制之间的预定关系来确定最小流量限制。最小流量限制对应于泵的所需流量，以提供最小功率限制。该方法还包括调节泵以实现最小流量限制。

8. 发明授权

US08695240B2 Machine bucket assembly 失效
标题翻译：机斗组合
公开(公告)号：US08695240B2
公开(公告)日：2014-04-15
申请号：US13677846
申请日：2012-11-15
申请人： Caterpillar Inc.
发明人： Rudy V. Mills , Wayne E. Harshberger, II , Jeffrey K. Berry , John R. Picolet
IPC分类号： E02F3/40
CPC分类号： E02F3/40
摘要： A machine bucket assembly includes a bucket having a top section, a bottom section, and a curved middle section. The bucket assembly may also include a kinematic reaction point about which the bucket is configured to rotate. A loadability index of the bucket may be between approximately 0.95 and 1.05. The loadability index is a ratio of a distance between the kinematic reaction point and a tip of the bottom section and a distance between the kinematic reaction point and a tip of the top section.
摘要翻译：机器铲斗组件包括具有顶部，底部和弯曲中间部分的铲斗。铲斗组件还可以包括运动反应点，铲斗被构造成围绕该运动反应点旋转。桶的负荷指数可以在大约0.95和1.05之间。载荷指数是运动反应点与底部末端之间的距离与运动反应点与顶部末端之间的距离之比。

9. 发明授权

US11949845B2 Dynamic visual overlay for enhanced terrain perception on remote control construction equipment 有权
公开(公告)号：US11949845B2
公开(公告)日：2024-04-02
申请号：US17900586
申请日：2022-08-31
申请人： Caterpillar Inc.
发明人： Craig Allan Lehocky , Michael William Bridenbaugh , Brad Robert Van de Veer , Jeffrey K. Berry , Jeffrey J. Baker
IPC分类号： H04N13/156 , H04N13/128 , H04N13/15
CPC分类号： H04N13/156 , H04N13/128 , H04N13/15
摘要： During operation of a machine, an understanding of terrain features is critical. Accordingly, disclosed embodiments augment a video stream, captured by a camera mounted on the machine, with terrain information. In particular, an overlay is generated on at least one image frame. The overlay, which may comprise one or more semi-transparent bands, may cyclically recede from a foreground to a background of the image frame(s), cyclically advance from a background to a foreground of the image frame(s), or cyclically move horizontally across the image frame(s). The overlay may be colorized to illustrate the height of the terrain underneath the overlay.

10. 发明公开

US20230359203A1 STABILITY SYSTEM FOR AN ARTICULATED MACHINE IN A COASTING MODE 审中-公开
公开(公告)号：US20230359203A1
公开(公告)日：2023-11-09
申请号：US17737506
申请日：2022-05-05
申请人： CATERPILLAR INC.
发明人： Aaron R. Shatters , Jeffrey K. Berry , Shaun D. Currier
IPC分类号： G05D1/00 , G05D1/08 , G05D1/02
CPC分类号： G05D1/0094 , G05D1/0891 , G05D1/0223 , G05D2201/0202
摘要： The state and stability of a machine and a threshold value for an acceptable level of the stability of the machine are determined based on different potential machine states or operations. Sensor inputs including machine speed and whether the machine is in a coasting mode, lift height of a payload, an articulation angle of the machine, a pitch angle, and a roll angle of the machine are used to generate a model for estimating a time series of values for the degree of stability of the machine by solving a physics-based equation or retrieving data from a database. The best estimates of a current degree of stability of the machine are used along with structural design information characterizing the machine, and other machine operational parameters including speed and whether the machine is in a coasting mode, and braking or other machine actions for retarding motion of the machine are automatically implemented without any operator intervention in order to maintain the degree of instability of the machine within an acceptable range.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式