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公开(公告)号：US07400059B2
公开(公告)日：2008-07-15
申请号：US10740621
申请日：2003-12-22
IPC分类号： B60L1/00
CPC分类号： F01M5/02 , Y10T307/50 , Y10T307/505 , Y10T307/549 , Y10T307/555 , Y10T307/62 , Y10T307/675 , Y10T307/68 , Y10T307/696
摘要： An electrical system for a vehicle includes a first power source generating a first voltage level, the first power source being in electrical communication with a first bus. A second power source generates a second voltage level greater than the first voltage level, the second power source being in electrical communication with a second bus. A starter generator may be configured to provide power to at least one of the first bus and the second bus, and at least one additional power source may be configured to provide power to at least one of the first bus and the second bus. The electrical system also includes at least one power consumer in electrical communication with the first bus and at least one power consumer in electrical communication with the second bus.
摘要翻译： 车辆的电气系统包括产生第一电压电平的第一电源，第一电源与第一总线电连通。 第二电源产生大于第一电压电平的第二电压电平，第二电源与第二总线电连通。 起动器发生器可以被配置为向第一总线和第二总线中的至少一个提供电力，并且至少一个附加电源可以被配置为向第一总线和第二总线中的至少一个提供电力。 电气系统还包括与第一总线电通信的至少一个电力消费者和与第二总线电通信的至少一个电力消费者。
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公开(公告)号：US07614381B2
公开(公告)日：2009-11-10
申请号：US10738169
申请日：2003-12-18
IPC分类号： F01M1/04
CPC分类号： F01M5/02 , Y10T307/50 , Y10T307/505 , Y10T307/549 , Y10T307/555 , Y10T307/62 , Y10T307/675 , Y10T307/68 , Y10T307/696
摘要： A power system includes an engine having a first lubrication circuit and at least one auxiliary power unit having a second lubrication circuit. The first lubrication circuit is in fluid communication with the second lubrication circuit.
摘要翻译： 电力系统包括具有第一润滑回路的发动机和具有第二润滑回路的至少一个辅助动力单元。 第一润滑回路与第二润滑回路流体连通。
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公开(公告)号：US07276815B2
公开(公告)日：2007-10-02
申请号：US10740798
申请日：2003-12-22
IPC分类号： H02J1/00
CPC分类号： F01M5/02 , Y10T307/50 , Y10T307/505 , Y10T307/549 , Y10T307/555 , Y10T307/62 , Y10T307/675 , Y10T307/68 , Y10T307/696
摘要： A method of managing power resources for an electrical system of a vehicle may include identifying enabled power sources from among a plurality of power sources in electrical communication with the electrical system and calculating a threshold power value for the enabled power sources. A total power load placed on the electrical system by one or more power consumers may be measured. If the total power load exceeds the threshold power value, then a determination may be made as to whether one or more additional power sources is available from among the plurality of power sources. At least one of the one or more additional power sources may be enabled, if available.
摘要翻译： 管理车辆的电气系统的功率资源的方法可以包括从与电气系统电通信的多个电源中识别使能的电源，并且计算所启用的电源的阈值功率值。 可以测量由一个或多个功率消耗器放置在电气系统上的总功率负载。 如果总功率负载超过阈值功率值，则可以确定多个电源中是否有一个或多个附加电源可用。 如果可用，则可以启用一个或多个附加电源中的至少一个。
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公开(公告)号：US07055486B2
公开(公告)日：2006-06-06
申请号：US10742885
申请日：2003-12-23
IPC分类号： F01M1/00
CPC分类号： F01M1/16 , F01M5/025 , F01M2001/0215 , F01M2005/026 , F01M2250/60 , F01M2250/62 , F01M2250/64
摘要： A method of controlling the delivery of fluid to an engine includes receiving a fuel flow rate signal. An electric pump is arranged to deliver fluid to the engine. The speed of the electric pump is controlled based on the fuel flow rate signal.
摘要翻译： 控制向发动机输送流体的方法包括接收燃料流量信号。 电动泵被布置成将流体输送到发动机。 基于燃料流量信号控制电动泵的速度。
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公开(公告)号：US07092848B2
公开(公告)日：2006-08-15
申请号：US10740455
申请日：2003-12-22
CPC分类号： G05B23/0256 , E02F9/267
摘要： A method is provided for testing multiple elements of a work machine, including a control system, a component, a sub-component that is influenced by operations of the component, and a sensor that monitors a characteristic of the sub-component. In one embodiment, the method is performed by the control system and includes sending a command to the component to adjust a first parameter associated with an operation of the component. Also, the method includes detecting a sensor signal from the sensor reflecting a second parameter associated with a characteristic of the sub-component and determining whether the second parameter is acceptable based on the command. The control system may diagnose at least one of the elements of the work machine when the second parameter of the sub-component is not acceptable.
摘要翻译： 提供了一种用于测试作业机器的多个元件的方法，包括控制系统，组件，受组件操作影响的子组件以及监视子组件的特性的传感器。 在一个实施例中，该方法由控制系统执行，并且包括向组件发送命令以调整与组件的操作相关联的第一参数。 此外，该方法包括检测来自传感器的传感器信号，反映与子部件的特性相关联的第二参数，并基于该命令确定第二参数是否可接受。 当子部件的第二参数不可接受时，控制系统可以诊断作业机器的至少一个元件。
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公开(公告)号：US07462970B2
公开(公告)日：2008-12-09
申请号：US10740519
申请日：2003-12-22
申请人： Brian D. Hoff , Marcelo C. Algrain
发明人： Brian D. Hoff , Marcelo C. Algrain
IPC分类号： H02K47/04
CPC分类号： B60K6/485 , B60L2240/421 , B60L2240/441 , B60W2510/0638 , B60W2710/081 , F02N11/006 , F02N11/04 , F02N2200/022 , F02N2300/2002 , Y02T10/6226 , Y02T10/642
摘要： A power system includes an engine, a motor/generator operatively connected to the engine, and a starter operatively connected to at least one of the engine and the motor/generator.
摘要翻译： 电力系统包括发动机，可操作地连接到发动机的电动机/发电机，以及可操作地连接到发动机和电动机/发电机中的至少一个的起动器。
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公开(公告)号：US20120310414A1
公开(公告)日：2012-12-06
申请号：US12003721
申请日：2007-12-31
申请人： Brian D. Hoff , Sivaprasad Akasam
发明人： Brian D. Hoff , Sivaprasad Akasam
IPC分类号： G05B15/02
CPC分类号： B60W20/10 , B60K6/12 , B60L1/003 , B60L1/20 , B60L11/14 , B60L2200/40 , B60L2240/486 , B60L2240/64 , B60W10/06 , B60W10/08 , B60W10/24 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2710/0677 , B60W2710/086 , B60W2710/105 , B60W2710/24 , Y02P90/60 , Y02T10/6208 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y02T10/7291 , Y02T90/16
摘要： A method includes identifying a first operating sequence of a repeated operation of at least one non-traction load. The method also includes determining first and second parameters respectively indicative of a requested energy and output energy of the at least one non-traction load and comparing the determined first and second parameters at a plurality of time increments of the first operating sequence. The method also includes determining a third parameter of the hybrid energy system indicative of energy regenerated from the at least one non-traction load and monitoring the third parameter at the plurality of time increments of the first operating sequence. The method also includes determining at least one of an energy deficiency or an energy surplus associated with the non-traction load of the hybrid energy system and selectively adjusting energy stored within the storage device during at least a portion of a second operating sequence.
摘要翻译： 一种方法包括识别至少一个非牵引载荷的重复操作的第一操作顺序。 该方法还包括确定分别指示所述至少一个非牵引负载的所请求的能量和输出能量的第一和第二参数，并且以所述第一操作序列的多个时间增量来比较所确定的第一和第二参数。 该方法还包括确定混合能量系统的第三参数，其指示从至少一个非牵引负载再生的能量，并以第一操作序列的多个时间增量监测第三参数。 该方法还包括确定与混合能量系统的非牵引负载相关联的能量缺乏或能量剩余中的至少一个，并且在第二操作序列的至少一部分期间选择性地调节存储在存储装置内的能量。
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8.发明授权公开(公告)号：US07242311B2
公开(公告)日：2007-07-10
申请号：US10975989
申请日：2004-10-29
IPC分类号： G08B21/00
CPC分类号： G05B23/027 , E02F9/20 , E02F9/26 , G06F11/0739 , G06F11/0781 , G07C3/12
摘要： A method is performed to provide a multi-functional user interface on a work machine for displaying suggested corrective action. The process includes receiving status information associated with the work machine and analyzing the status information to determine an abnormal condition. The process also includes displaying a warning message on the display device indicating the abnormal condition and determining one or more corrective actions to handle the abnormal condition. Further, the process includes determining an appropriate corrective action among the one or more corrective actions and displaying a recommendation message on the display device reflecting the appropriate corrective action. The process may also include displaying a list including the remaining one or more corrective actions on the display device to provide alternative actions to an operator.
摘要翻译： 执行一种方法来在工作机上提供多功能用户界面，以显示建议的纠正措施。 该过程包括接收与工作机相关联的状态信息并分析状态信息以确定异常状况。 该过程还包括在显示设备上显示指示异常状况的警告消息，并确定一个或多个纠正措施来处理异常状况。 此外，该过程包括确定一个或多个校正动作之间的适当校正动作，并且在显示装置上显示反映适当校正动作的推荐消息。 该过程还可以包括在显示设备上显示包括剩余的一个或多个校正动作的列表，以向操作者提供替代动作。
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9.发明授权Control system for, and a method of, heating an operator station of a work machine 有权用于加热作业机械操作员站的控制系统和方法公开(公告)号：US06874695B2
公开(公告)日：2005-04-05
申请号：US10308901
申请日：2002-12-03
CPC分类号： B60H1/02
摘要： There are situations in which an operator remains in an operator station of a work machine when an engine of the work machine is inactive. The present invention includes a control system for, and a method of, heating the operator station when the engine is inactive. A heating system of the work machine includes an electrically-powered coolant pump, a power source, and at least one piece of warmed machinery. An operator heat controller is moveable between a first and a second position, and is operable to connect the electrically-powered coolant pump to the power source when the engine is inactive and the operator heat controller is in the first position. Thus, by deactivating the engine and then moving the operator heat controller to the first position, the operator may supply electrical energy to the electrically-powered coolant pump, which is operably coupled to heat the operator station.
摘要翻译： 在工作机的发动机不工作的情况下，存在操作者在作业机械的操作员站中的情况。 本发明包括用于当发动机不活动时对操作员站进行加热的控制系统和方法。 工作机械的加热系统包括电动冷却剂泵，动力源和至少一块暖机械。 操作者热控制器可在第一和第二位置之间移动，并且可操作以在发动机不活动并且操作者热控制器处于第一位置时将电动冷却剂泵连接到动力源。 因此，通过停用发动机，然后将操作者热控制器移动到第一位置，操作者可以将电能供应到电动冷却剂泵，该电动冷却剂泵可操作地联接以加热操作员站。
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公开(公告)号：US07519462B2
公开(公告)日：2009-04-14
申请号：US11238933
申请日：2005-09-29
CPC分类号： E02F9/207
摘要： A method of operating an electrically propelled machine includes the steps of, operating an electrical power source for the machine, and limiting an output torque of an electrical propulsion motor system of the machine based upon the occurrence of a crowd force condition of the machine. An electrically propelled machine is further provided, including an electronic controller having means for limiting motor output torque based at least in part on a crowd force condition of the machine.
摘要翻译： 一种操作电动推进机的方法包括以下步骤：操作机器的电源，并且基于机器的人力力状况的发生来限制机器的电动推进马达系统的输出扭矩。 还提供一种电动推进机，包括一个电子控制器，该电子控制器具有至少部分地基于机器的人力状况来限制电动机输出转矩的装置。
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