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公开(公告)号：US20180354491A1
公开(公告)日：2018-12-13
申请号：US16107848
申请日：2018-08-21
Applicant: General Electric Company
CPC classification number: B60W20/10 , B60K6/46 , B60W10/06 , B60W10/08 , B60W30/1882 , B60Y2200/41 , F02D31/007 , F02D41/10 , Y02T10/6217 , Y02T10/6286
Abstract: Embodiments of the subject matter disclosed herein relate to controlling engine operating points and power for full throttle command in an off-highway vehicle, such as a diesel electric haul truck, to increase fuel efficiency. In one example, a system includes an engine and a controller. The controller is configured to determine a target engine horsepower and associated target engine speed, command the engine to operate at a first engine speed above the target engine speed, adjust a load placed on the engine to reach the target engine speed, and command the engine to operate at a second engine speed to reach the target engine horsepower.
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Patent Agency Ranking
公开(公告)号：US11318951B2
公开(公告)日：2022-05-03
申请号：US14860782
申请日：2015-09-22
Applicant: General Electric Company
Inventor： Aaron Craig Mellinger , Henry Todd Young , Jason Daniel Kuttenkuler , Jeffrey John Wolff , Lindsay Short
Abstract: A monitoring system and method determine a consumption metric representative of one or more of an amount of fuel consumed or an amount of energy consumed by a vehicle during travel over a route. The consumption metric is independent of one or more of vehicle load or elevation change over the route. The system and method optionally can determine a route condition metric representative of a condition of a route traveled upon by a vehicle. The route condition metric is based on a comparison between an actual grade of the route at one or more locations along the route and an estimated grade of the route at the one or more locations.
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公开(公告)号：US20160114808A1
公开(公告)日：2016-04-28
申请号：US14860782
申请日：2015-09-22
Applicant: General Electric Company
Inventor： Aaron Craig Mellinger , Henry Todd Young , Jason Daniel Kuttenkuler , Jeffrey John Wolff , Lindsay Short
CPC classification number: B60W40/12 , B60Q9/00 , B60W2530/10 , B60W2530/16 , B60W2530/18 , B60W2550/143 , Y02T10/84
Abstract: A monitoring system and method determine a consumption metric representative of one or more of an amount of fuel consumed or an amount of energy consumed by a vehicle during travel over a route. The consumption metric is independent of one or more of vehicle load or elevation change over the route. The system and method optionally can determine a route condition metric representative of a condition of a route traveled upon by a vehicle. The route condition metric is based on a comparison between an actual grade of the route at one or more locations along the route and an estimated grade of the route at the one or more locations.
Abstract translation: 监测系统和方法确定表示在路线行驶期间消耗的燃料量或车辆消耗的能量中的一种或多种的消耗量度。 消耗量度与路线上的一个或多个车辆负载或高度变化无关。 系统和方法可选地可以确定代表车辆行驶的路线的状况的路线条件度量。 路线条件度量是基于沿着路线的一个或多个位置处的路线的实际等级与在一个或多个位置处的路线的估计等级之间的比较。
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公开(公告)号：US09982728B2
公开(公告)日：2018-05-29
申请号：US14850981
申请日：2015-09-11
Applicant: General Electric Company
Abstract: A system and method for auxiliary clutch failure detection determines a difference between a first output power of a powered system when a clutch system is controlled to engage and drive a load at a first output of the load and a second output power of the powered system when the clutch system is controlled to drive the load at a larger, second output. A control signal indicative of clutch failure is generated responsive to the difference being less than a designated threshold. The control signal may be used to implement one or more remedial actions.
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公开(公告)号：US10081349B2
公开(公告)日：2018-09-25
申请号：US14856747
申请日：2015-09-17
Applicant: General Electric Company
CPC classification number: B60W20/10 , B60K6/46 , B60W10/06 , B60W10/08 , B60W30/1882 , B60Y2200/41 , F02D31/007 , F02D41/10 , Y02T10/6217 , Y02T10/6286
Abstract: Embodiments of the subject matter disclosed herein relate to controlling engine operating points and power for full throttle command in an off-highway vehicle, such as a diesel electric haul truck, to increase fuel efficiency. In one example, a system includes an engine and a controller. The controller is configured to determine a target engine horsepower and associated target engine speed, command the engine to operate at a first engine speed above the target engine speed, adjust a load placed on the engine to reach the target engine speed, and command the engine to operate at a second engine speed to reach the target engine horsepower.
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公开(公告)号：US20160116006A1
公开(公告)日：2016-04-28
申请号：US14850981
申请日：2015-09-11
Applicant: General Electric Company
Abstract: A system and method for auxiliary clutch failure detection determines a difference between a first output power of a powered system when a clutch system is controlled to engage and drive a load at a first output of the load and a second output power of the powered system when the clutch system is controlled to drive the load at a larger, second output. A control signal indicative of clutch failure is generated responsive to the difference being less than a designated threshold. The control signal may be used to implement one or more remedial actions.
Abstract translation: 用于辅助离合器故障检测的系统和方法确定当离合器系统被控制以接合并驱动负载的第一输出处的负载时的动力系统的第一输出功率与动力系统的第二输出功率之间的差异， 控制离合器系统以在较大的第二输出处驱动负载。 响应于该差小于指定的阈值产生指示离合器故障的控制信号。 控制信号可以用于实现一个或多个补救动作。
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