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公开(公告)号：US20130142605A1
公开(公告)日：2013-06-06
申请号：US13746519
申请日：2013-01-22
Applicant: HARNISCHFEGER TECHNOLOGIES, INC.
Inventor： Joseph Colwell , William Hren , Mark Emerson , Michael Linstroth
IPC: E02F3/43
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine. A method includes determining a hoist bail pull associated with the industrial machine, determining a crowd torque limit value for a crowd drive based on the determined hoist bail pull of the industrial machine, and setting a crowd torque limit of the crowd drive to the crowd torque limit value to limit a torque associated with a crowd motor to the crowd torque limit value.
Abstract translation: 用于控制工业机器的挖掘操作的系统，方法，装置和计算机可读介质。 一种方法包括确定与工业机器相关联的起重机吊环拉力，基于所确定的工业机械的起重吊钩拉力来确定人群驱动的人群扭矩极限值，以及将人群驱动的人群扭矩限制设置为人群扭矩 极限值，以将与人群马达相关的扭矩限制为人群扭矩极限值。
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公开(公告)号：US09702114B2
公开(公告)日：2017-07-11
申请号：US13803523
申请日：2013-03-14
Applicant: Harnischfeger Technologies, Inc.
Inventor： Christopher T. Larson , Joseph Colwell , James Hutsick , Daniel Schlegel
IPC: E02F9/18
CPC classification number: E02F9/18
Abstract: A counterweight system for an industrial machine includes a body having a front end and a back end, the body defining a cavity, and a plurality of walls defining a plurality of discrete sections within the body, each discrete section having an aperture for inserting a counterweight into the cavity.
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公开(公告)号：US20160348337A1
公开(公告)日：2016-12-01
申请号：US15237053
申请日：2016-08-15
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Powers , John Burant
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
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公开(公告)号：US09074354B2
公开(公告)日：2015-07-07
申请号：US14474779
申请日：2014-09-02
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Hren , David Wendt , Michael Linstroth
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.
Abstract translation: 用于控制包括铲斗和人群驱动的工业机器的挖掘操作的系统，方法，装置和计算机可读介质。 一种方法包括确定与工业机器相关联的加速度，基于加速度确定人群缩回因子，将人群缩回因子与阈值人群缩回因子进行比较，设置人群速度参考和针对人群驱动器的人群撤回扭矩 基于人群收缩因子与阈值人群收缩因子的比较的时间段。
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公开(公告)号：US20140371997A1
公开(公告)日：2014-12-18
申请号：US14474877
申请日：2014-09-02
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Hren , Mark Emerson , Michael Linstroth
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine. A method includes determining a hoist bail pull associated with the industrial machine, determining a crowd torque limit value for a crowd drive based on the determined hoist bail pull of the industrial machine, and setting a crowd torque limit of the crowd drive to the crowd torque limit value to limit a torque associated with a crowd motor to the crowd torque limit value.
Abstract translation: 用于控制工业机器的挖掘操作的系统，方法，装置和计算机可读介质。 一种方法包括确定与工业机器相关联的起重机吊环拉力，基于所确定的工业机械的起重吊钩拉力来确定人群驱动的人群扭矩极限值，以及将人群驱动的人群扭矩限制设置为人群扭矩 极限值，以将与人群马达相关的扭矩限制为人群扭矩极限值。
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Patent Agency Ranking
公开(公告)号：US20140371996A1
公开(公告)日：2014-12-18
申请号：US14474779
申请日：2014-09-02
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Hren , David Wendt , Michael Linstroth
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.
Abstract translation: 用于控制包括铲斗和人群驱动的工业机器的挖掘操作的系统，方法，装置和计算机可读介质。 一种方法包括确定与工业机器相关联的加速度，基于加速度确定人群缩回因子，将人群缩回因子与阈值人群缩回因子进行比较，设置人群速度参考和针对人群驱动器的人群撤回扭矩 基于人群收缩因子与阈值人群收缩因子的比较的时间段。
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公开(公告)号：US08825317B2
公开(公告)日：2014-09-02
申请号：US14065080
申请日：2013-10-28
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Hren , David Wendt , Michael Linstroth
IPC: B66C23/00
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.
Abstract translation: 用于控制包括铲斗和人群驱动的工业机器的挖掘操作的系统，方法，装置和计算机可读介质。 一种方法包括确定与工业机器相关联的加速度，基于加速度确定人群缩回因子，将人群缩回因子与阈值人群缩回因子进行比较，设置人群速度参考和针对人群驱动器的人群撤回扭矩 基于人群收缩因子与阈值人群收缩因子的比较的时间段。
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公开(公告)号：US20130317709A1
公开(公告)日：2013-11-28
申请号：US13959921
申请日：2013-08-06
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Powers , John Burant
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
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公开(公告)号：US20130245897A1
公开(公告)日：2013-09-19
申请号：US13843532
申请日：2013-03-15
Applicant: HARNISCHFEGER TECHNOLOGIES, INC.
Inventor： Michael Linstroth , Joseph Colwell , Mark Emerson
IPC: E02F9/20
CPC classification number: E02F9/2041 , E02F3/30 , E02F3/435 , E02F9/2025 , E02F9/2029 , E02F9/2058 , E02F9/2079 , E02F9/24 , E02F9/265
Abstract: Systems and methods for compensating dipper swing control. One method includes, with at least one processor, determining a direction of compensation opposite a current swing direction of the dipper and applying the maximum available swing torque in the direction of compensation when an acceleration of the dipper is greater than a predetermined acceleration value. The method can also include determining a current state of the shovel and performing the above steps when the current state of the shovel is a swing-to-truck state or a return-to-tuck state. When the current state of the shovel is a dig-state, the method can include limiting the maximum available swing torque and allowing, with the at least one processor, swing torque to ramp up to the maximum available swing torque over a predetermined period of time when dipper is retracted to a predetermined crowd position.
Abstract translation: 用于补偿铲斗摆动控制的系统和方法。 一种方法包括：利用至少一个处理器，确定与铲斗的当前摆动方向相反的补偿方向，并且当铲斗的加速度大于预定加速度值时，在补偿方向上施加最大可用摆动扭矩。 该方法还可以包括确定铲斗的当前状态并且当铲斗的当前状态是摆动到卡车状态或返回折叠状态时执行上述步骤。 当铲斗的当前状态是挖掘状态时，该方法可以包括限制最大可用摆动扭矩，并且允许与至少一个处理器在一段预定时间段内摆动扭矩达到最大可用摆动转矩 当铲斗缩回到预定的人群位置时。
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公开(公告)号：US09416517B2
公开(公告)日：2016-08-16
申请号：US14695725
申请日：2015-04-24
Applicant: Harnischfeger Technologies, Inc.
Inventor： Joseph Colwell , William Powers , John Burant
CPC classification number: E02F3/431 , E02F3/304 , E02F3/308 , E02F3/352 , E02F3/43 , E02F3/432 , E02F3/435 , E02F3/46 , E02F5/025 , E02F9/2025 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
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