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1. 发明授权

US5993312A Agricultural vehicle cab automatic temperature control system 失效
标题翻译：农用车驾驶室自动温控系统
公开(公告)号：US5993312A
公开(公告)日：1999-11-30
申请号：US995813
申请日：1997-12-22
申请人： Dale W. Panoushek , Calvin J. Kraning , Curtis A. Halgrimson , Quentin L. Guhr , Robert D. Doescher , Alan G. Leupold
发明人： Dale W. Panoushek , Calvin J. Kraning , Curtis A. Halgrimson , Quentin L. Guhr , Robert D. Doescher , Alan G. Leupold
IPC分类号： B60H1/00 , B60H1/02 , B60H1/32
CPC分类号： B60H1/00378
摘要： A combine including an improved HVAC control system. The frame of the combine supports an operator cab, a harvesting head and the other operational systems of the combine. The control system includes an operator control and a heat exchanger located in the cab. The control system also includes at least one sensor disposed to sense at least one of an ambient air temperature, a cab air temperature and solar loading, and to produce at least one sensed signal representative thereof. The operator control is configured to produce a set-point signal representative of a desired cab air temperature. An interface circuit is electromagnetically coupled to the valve assembly, the operator control, and the at least one sensor. A cooling coil may also be located in the cab, wherein the interface circuit is electromagnetically coupled to the associated coolant compressor. The interface circuit produces a temperature differential based upon a comparison of the set-point signal to the at least one sensed signal and applies the electrical control signals to the valve, compressor and blower based upon the temperature differential to achieve the desired cab air temperature and minimize cab air temperature oscillations.
摘要翻译：包括改进的HVAC控制系统的组合。组合框架支持操作员驾驶室，收割头和组合的其他操作系统。控制系统包括位于驾驶室内的操作员控制和热交换器。控制系统还包括设置成感测环境空气温度，驾驶室空气温度和太阳能负载中的至少一个的至少一个传感器，并且产生代表其的至少一个感测信号。操作员控制被配置为产生表示期望的驾驶室空气温度的设定点信号。接口电路电磁耦合到阀组件，操作者控制和至少一个传感器。冷却盘管也可以位于驾驶室中，其中接口电路电磁耦合到相关联的冷却剂压缩机。所述接口电路基于所述设定点信号与所述至少一个感测信号的比较来产生温差，并且基于所述温差将所述电控制信号施加到所述阀，压缩机和鼓风机以实现期望的驾驶室空气温度，以及最小化驾驶室空气温度振荡。

2. 发明授权

US5524424A Electronic area counter for a combine 失效
标题翻译：电子区域柜台
公开(公告)号：US5524424A
公开(公告)日：1996-06-11
申请号：US354651
申请日：1994-12-13
申请人： Curtis A. Halgrimson , Dale W. Panoushek
发明人： Curtis A. Halgrimson , Dale W. Panoushek
IPC分类号： A01D41/127 , A01D41/12
CPC分类号： A01D41/127
摘要： An agricultural vehicle, tractor, or combine including an area counter for calculating the area upon which the vehicle has operated is disclosed herein. For example, the area counter may be utilized with a combine to determine the total acreage of crops which have been harvested by the combine. The area counter calculates a total area signal in accordance with a position signal indicative of the position of the header attached to the combine, a ground speed sensor, and a feeder speed signal. The position of the header (e.g., implement, harvester, or other farm equipment) is provided by a position sensor which provides indicia of the height of the header from a minimum level to a maximum level. The area counter compares the position signal to a threshold to determine whether the header is engaged or operating upon the crop. The area counter is programmed in a microprocessor and generates area data representative of the amount of area upon which the vehicle has operated during 0.5 second intervals. The area signals are accumulated as a total area signal.
摘要翻译：本文公开了包括用于计算车辆操作区域的区域计数器的农用车辆，拖拉机或组合体。例如，区域计数器可以与组合使用以确定由组合收获的作物的总面积。区域计数器根据表示附接到组合的头部位置的位置信号，地面速度传感器和馈线速度信号来计算总面积信号。头部（例如，工具，收割机或其他农业设备）的位置由位置传感器提供，该位置传感器将标题的高度从最小水平提供到最大水平。区域计数器将位置信号与阈值进行比较，以确定头部是接合还是在作物上操作。区域计数器在微处理器中编程，并产生表示车辆在0.5秒间隔内操作的区域的面积数据。区域信号被累积为总面积信号。

3. 发明授权

US5918195A Calibration of a command device in control system 失效
标题翻译：控制系统中的命令设备的校准
公开(公告)号：US5918195A
公开(公告)日：1999-06-29
申请号：US853501
申请日：1997-05-08
申请人： Curtis A. Halgrimson , Douglas J. Olson
发明人： Curtis A. Halgrimson , Douglas J. Olson
IPC分类号： A01B63/00 , E02F3/43 , E02F9/20 , E02F9/26 , F15B19/00 , F15B13/01 , F15B15/00
CPC分类号： F15B19/002 , A01B63/00 , E02F3/438 , E02F9/2004 , E02F9/2029 , E02F9/2041
摘要： A method of generating a calibrated command signal in a control system including a command device is disclosed herein. The command device (e.g., a control lever) is moveable between predefined positions (e.g., detents). A sensing circuit generates a signal representing the position of the command device. The method includes the steps of calibrating the command device and then generating a calibrated command signal based upon the command device position. The calibrating step includes moving the command device to the predefined positions, converting the sensed position signals into calibration values and storing these values. The generating step includes moving the command device to an operating position, converting the sensed position signal into an operating position signal, and generating the calibrated command signal based upon the operating position signal and the calibration values. In one embodiment, the method is used to read the control levers for auxiliary valves in an auxiliary hydraulic system. The control lever is moveable between extend, neutral, retract and float positions, which causes the calibrated command signal to represent maximum extend, neutral, maximum retract and float flow rates, respectively. When the control lever is between the neutral position and either the extend or the retract position, the calibrated command signal is a proportional signal.
摘要翻译：本文公开了在包括命令装置的控制系统中产生校准的命令信号的方法。命令装置（例如，控制杆）可在预定位置（例如，棘爪）之间移动。感测电路产生表示命令装置的位置的信号。该方法包括校准指令装置，然后基于指令装置位置产生校准的命令信号的步骤。校准步骤包括将命令装置移动到预定位置，将感测到的位置信号转换成校准值并存储这些值。生成步骤包括将指令装置移动到操作位置，将感测到的位置信号转换为操作位置信号，以及基于操作位置信号和校准值生成校准的命令信号。在一个实施例中，该方法用于读取辅助液压系统中辅助阀的控制杆。控制杆可在延伸，空档，缩回和浮动位置之间移动，这使得校准的指令信号分别表示最大延伸，中立，最大回缩和浮动流量。当控制杆处于中立位置和延伸位置或缩回位置之间时，校准的指令信号是比例信号。

4. 发明授权

US5899950A Sequential command repeater system for off-road vehicles 失效
标题翻译：用于越野车的顺序命令中继器系统
公开(公告)号：US5899950A
公开(公告)日：1999-05-04
申请号：US888754
申请日：1997-07-07
申请人： Jeffrey S. Milender , Curtis A. Halgrimson , Abraham Orbach , Keith W. Wendte , George H. Hale
发明人： Jeffrey S. Milender , Curtis A. Halgrimson , Abraham Orbach , Keith W. Wendte , George H. Hale
IPC分类号： B60K23/04 , B60K23/08 , B60K25/00 , G05B19/042 , G05B19/42 , G06F17/00
CPC分类号： G05B19/42 , G05B19/0426 , B60K23/04 , B60K23/08 , B60K25/00 , G05B2219/23423 , G05B2219/36401 , G05B2219/36482 , G05B2219/36492
摘要： A control system for controlling outputs associated with off-road vehicles is disclosed herein. The outputs are actuated by actuators in response to control signals generated by a control circuit. In a normal mode, the control circuit generates the control signals based upon command signals generated by operator-actuatable command devices, and applies the control signals to the actuators to control the outputs. In a record mode, the control circuit stores a sequence of commands in a memory circuit to record the sequential actuations of the command devices. Then, in a playback mode, the control circuit generates the control signals based upon the recorded command sequence instead of the command signals. Playback can be triggered manually by a playback switch, or automatically based upon the geo-graphic position of the off-road vehicle. The control system can record and playback more than one command sequence. Each sequence step generates a recorded command which can depend upon a recorded event based upon values of a timer, geographic position or feedback signal. In addition, the operator can erase, view and edit the commanded sequences. The operator can also download and upload command sequences.
摘要翻译：本文公开了一种用于控制与越野车辆相关联的输出的控制系统。响应于由控制电路产生的控制信号，致动器致动输出。在正常模式中，控制电路基于由操作者可致命令装置产生的命令信号产生控制信号，并将控制信号施加到致动器以控制输出。在记录模式中，控制电路将命令序列存储在存储器电路中以记录命令装置的顺序驱动。然后，在重放模式中，控制电路基于记录的命令序列而不是命令信号来产生控制信号。播放可以由播放开关手动触发，也可以根据越野车辆的地理位置自动进行。控制系统可以记录和播放多个命令序列。每个序列步骤基于定时器，地理位置或反馈信号的值产生可以依赖于记录的事件的记录命令。此外，操作员可以擦除，查看和编辑命令的序列。操作员还可以下载和上传命令序列。

5. 发明授权

US06561076B2 Differential configuration of remote hydraulic valve flow rates for extend and retract modes of operation 有权
标题翻译：远程液压阀流量的差分配置，用于延伸和缩回操作模式
公开(公告)号：US06561076B2
公开(公告)日：2003-05-13
申请号：US09845591
申请日：2001-04-30
申请人： Yanming Hou , Curtis A. Halgrimson
发明人： Yanming Hou , Curtis A. Halgrimson
IPC分类号： G06F1900
CPC分类号： A01B71/06 , A01B63/00 , F15B11/165 , F15B21/082 , F15B21/087 , F15B2211/20553 , F15B2211/30525 , F15B2211/3111 , F15B2211/3144 , F15B2211/327 , F15B2211/6054 , F15B2211/6313 , F15B2211/6346 , F15B2211/6355 , F15B2211/6654 , F15B2211/7053 , F15B2211/71 , F15B2211/855 , F15B2211/8636 , F15B2211/87 , Y10T137/8242
摘要： A method of individually adjusting auxiliary hydraulic valves for work vehicles is provided such that they provide different maximum flow rates for opposite flow directions through the valve. The valve is controlled by a flow rate control for setting a maximum flow rate and is also controlled by a proportional control input device having one range of positions for providing a corresponding first range of flow rates in the one direction, a central position for providing substantially no flow, and another range of positions for providing a corresponding second range of flow rates in the other direction. The method of adjusting the valves includes the steps of electronically selecting a first auxiliary valve from a plurality of available auxiliary valves, electronically selecting a first direction of operation of the first auxiliary valve, electronically selecting a desired first offset signal for the first direction of operation of the first auxiliary valve, and saving the first offset signal in association with an identifier of the first valve and the first direction in an electronic memory.
摘要翻译：提供了单独调节工作车辆的辅助液压阀的方法，使得它们通过阀向相反的流动方向提供不同的最大流量。该阀由用于设定最大流量的流量控制来控制，并且还由比例控制输入装置控制，该比例控制输入装置具有一个位置范围，用于在一个方向上提供对应的第一流量范围，没有流量和另一范围的位置，用于在另一个方向上提供对应的第二范围的流量。调节阀的方法包括以下步骤：从多个可用辅助阀电子选择第一辅助阀，电子地选择第一辅助阀的第一操作方向，电选择第一操作方向的期望的第一偏移信号并且在电子存储器中保存与第一阀的标识符和第一方向相关联的第一偏移信号。

6. 发明授权

US6112839A Automatic remote auxiliary implement control 有权
标题翻译：自动远程辅助工具控制
公开(公告)号：US6112839A
公开(公告)日：2000-09-05
申请号：US386240
申请日：1999-08-31
申请人： William L. Ostler , Curtis A. Halgrimson
发明人： William L. Ostler , Curtis A. Halgrimson
IPC分类号： B60K25/00 , B60K37/06 , E02F9/20 , G05G1/04 , B60K17/28
CPC分类号： B60K25/00 , B60K37/06 , E02F9/2004 , E02F9/2025 , G05G1/04
摘要： An auxiliary hydraulic system for a work vehicle which can be coupled to an auxiliary implement. The implement includes a hydraulic actuator and a sensor for generating a feedback signal to an implement controller, which in turn generates an automatic command signal. The system includes a fluid source, a coupler for fluidly coupling to the actuator, a control valve fluidly coupled to the source and the coupler to regulate the fluid flow between the source and the actuator in response to a valve command signal, an input device for generating a manual command signal, and a mode device for generating a mode signal. The system also includes an auxiliary control unit operable in first and second modes in response to the mode signal, which generates the valve command signal based on the manual command signal and the automatic control signal when operating in the first and second modes, respectively. The valve command signal is applied to the valve.
摘要翻译：一种用于工作车辆的辅助液压系统，其可以联接到辅助工具。该工具包括液压致动器和用于产生到工具控制器的反馈信号的传感器，其又产生自动命令信号。该系统包括流体源，用于流体地联接到致动器的耦合器，流体耦合到源和耦合器的控制阀，以响应于阀命令信号来调节源和致动器之间的流体流动;输入装置，生成手动命令信号，以及用于产生模式信号的模式装置。该系统还包括辅助控制单元，其响应于模式信号可在第一和第二模式下操作，模式信号分别在第一和第二模式下操作时基于手动指令信号和自动控制信号产生阀门命令信号。阀门指令信号被施加到阀门。

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