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81. 发明授权

US06854549B2 Electronic engine speed controller 有权
标题翻译：电子发动机转速控制器
公开(公告)号：US06854549B2
公开(公告)日：2005-02-15
申请号：US09817011
申请日：2001-03-23
申请人： Michael A. Calamari , Paul D. Fuller , Bhikhubhai S. Mistry , Dante T. Thomas , J. Roger Watson
发明人： Michael A. Calamari , Paul D. Fuller , Bhikhubhai S. Mistry , Dante T. Thomas , J. Roger Watson
IPC分类号： B60K17/10 , E02F9/20 , E02F9/22 , F02D29/04 , F02D31/00 , F02D41/02 , F16H61/46 , F16H61/47 , B60K31/04
CPC分类号： F16H61/433 , B60K17/10 , B60W2710/0644 , B60Y2200/415 , E02F9/2062 , E02F9/2246 , E02F9/2292 , E02F9/2296 , F02D29/04 , F02D31/001 , F02D41/0205 , F16H61/465 , F16H61/47
摘要： An electronic engine speed control system is used on a work machine utilizing an engine with a governor control movable between a plurality of positions. The governor control is operated by an operator so that a desired engine speed may be selected for driving a plurality of wheels through a transmission. The transmission is specifically controlled to obtain a desired ground speed independent of the selected engine speed. The engine speed control system includes an electronic control module. An operator switch is connected to the control module and is movable to a set position which sends an input signal with a desired engine speed value corresponding to a selected engine speed to the control module. An engine sensor is connectable between the engine and the control module for sensing the speed of the engine and sending an input signal with an actual engine speed value to the control module. An actuator is connected between the control module and the governor control and responsive to a control signal from the control module for moving the governor control to any one of the plurality of positions. The control signal is delivered to the actuator as a function of the desired and actual values so that the engine speed is electronically set and maintained at the selected engine speed independent from the ground speed of the work machine.
摘要翻译：电子发动机转速控制系统被用于利用具有可在多个位置之间移动的调速器控制的发动机的作业机械上。调速器控制由操作者操作，使得可以选择期望的发动机速度以通过变速器驱动多个车轮。专门控制变速器以获得独立于所选择的发动机转速的期望的地速。发动机速度控制系统包括电子控制模块。操作开关连接到控制模块，并且可移动到设定位置，该设定位置将具有与所选发动机转速对应的期望发动机转速值的输入信号发送到控制模块。发动机传感器可在发动机和控制模块之间连接，用于感测发动机的速度，并将具有实际发动机转速值的输入信号发送到控制模块。致动器连接在控制模块和调速器控制之间，并且响应来自控制模块的控制信号，用于将调速器控制移动到多个位置中的任何一个位置。控制信号作为期望值和实际值的函数被传送到致动器，使得发动机速度以独立于作业机的地面速度的方式被电子地设定并保持在选定的发动机转速。

82. 发明申请

US20010007087A1 Features of main control computer for a power machine 有权
标题翻译：电动机主控电脑的特点
公开(公告)号：US20010007087A1
公开(公告)日：2001-07-05
申请号：US09749356
申请日：2000-12-27
发明人： Kenneth A. Brandt , Scott R. Rossow
IPC分类号： G06G007/76
CPC分类号： F15B21/087 , E02F3/3414 , E02F3/431 , E02F9/2029 , E02F9/2062 , E02F9/2246 , E02F9/226 , E02F9/2267 , E02F9/2271 , E02F9/24 , E02F9/26 , F01P7/044 , F01P2025/08 , F01P2025/40 , F02D41/083 , F02D2200/023 , Y10T74/20414 , Y10T137/86614
摘要： The present invention is directed to a computer based control system for controlling hydraulic and electromechanical actuators on a power machine, such as a skid steer loader. The computer based control system is configured to implement a number of features to enhance certain operational aspects of the power machine.
摘要翻译：本发明涉及一种用于控制诸如滑移装载机的动力机器上的液压和机电致动器的基于计算机的控制系统。基于计算机的控制系统被配置为实现许多特征以增强动力机器的某些操作方面。

83. 发明授权

US06202014B1 Features of main control computer for a power machine 有权
标题翻译：电动机主控电脑的特点
公开(公告)号：US06202014B1
公开(公告)日：2001-03-13
申请号：US09298671
申请日：1999-04-23
申请人： Kenneth A. Brandt , Scott R. Rossow
发明人： Kenneth A. Brandt , Scott R. Rossow
IPC分类号： G06G776
CPC分类号： F15B21/087 , E02F3/3414 , E02F3/431 , E02F9/2029 , E02F9/2062 , E02F9/2246 , E02F9/226 , E02F9/2267 , E02F9/2271 , E02F9/24 , E02F9/26 , F01P7/044 , F01P2025/08 , F01P2025/40 , F02D41/083 , F02D2200/023 , Y10T74/20414 , Y10T137/86614
摘要： The present invention is directed to a computer based control system for controlling hydraulic and electromechanical actuators on a power machine, such as a skid steer loader. The computer based control system is configured to implement a number of features to enhance certain operational aspects of the power machine. One such feature includes an operator actuable selector which provides a selector signal based on an operator input. A controller receives the selector signal and provides an auxiliary output signal to control an auxiliary valve in a selected one of an on/off mode and a proportional mode based on the selector signal.
摘要翻译：本发明涉及一种用于控制诸如滑移装载机的动力机器上的液压和机电致动器的基于计算机的控制系统。基于计算机的控制系统被配置为实现许多特征以增强动力机器的某些操作方面。一个这样的特征包括操作员可动选择器，其基于操作者输入提供选择器信号。控制器接收选择器信号并提供辅助输出信号，以基于选择器信号控制选定的开/关模式和比例模式中的辅助阀。

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