公开(公告)号：US07240489B2

公开(公告)日：2007-07-10

申请号：US11097842

申请日：2005-04-01

申请人： Jürgen Hofer

发明人： Jürgen Hofer

IPC分类号： F16D39/00

CPC分类号： B60K17/10 ,  B60T2201/04 ,  B60W10/103 ,  B60W10/184 ,  B60W30/18109 ,  B60W2520/26 ,  B60W2520/28 ,  B60W2540/106 ,  F16H59/44 ,  F16H61/4157 ,  F16H61/421 ,  F16H63/48 ,  F16H2059/506 ,  Y10S477/905 ,  Y10T477/621 ,  Y10T477/6243 ,  Y10T477/80 ,  Y10T477/85

摘要： A drive system of a working vehicle including a main engine drivingly connected to a hydraulic pump. The hydraulic pump is connected to first and second hydraulic motors. When an undesirable operating condition is detected, a control device shifts an actuator associated with at least one of the wheels, to reduce the displacement volume of the hydraulic motors driving that wheel. In addition, shifts are made in the actuator of the respective other hydraulic motor and/or in the actuator of the hydraulic pump, in order to maintain a constant speed of travel. The control device shifts the actuator of the hydraulic motor of the other wheel toward greater displacement, and if that shift is insufficient to compensate for the undesirable operating condition, the control device will shift the actuator of the hydraulic pump in the direction of reduced displacement volume.

摘要翻译： 一种工作车辆的驱动系统，包括驱动地连接到液压泵的主发动机。 液压泵连接到第一和第二液压马达。 当检测到不期望的操作条件时，控制装置移动与至少一个车轮相关联的致动器，以减小驱动该车轮的液压马达的排量。 此外，为了保持恒定的行驶速度，在各个其他液压马达的致动器和/或液压泵的致动器中进行换档。 控制装置使另一个车轮的液压马达的致动器朝向更大的位移移动，并且如果该换档不足以补偿不期望的操作状态，则控制装置将沿着减小排量的方向移动液压泵的致动器 。

公开(公告)号：US20110203243A1

公开(公告)日：2011-08-25

申请号：US12712915

申请日：2010-02-25

申请人： Jan Finkler ,  Jürgen Hofer ,  Ignatz Wendling

发明人： Jan Finkler ,  Jürgen Hofer ,  Ignatz Wendling

IPC分类号： A01D69/00

CPC分类号： A01D41/1274 ,  A01D41/127 ,  A01D43/085 ,  A01D69/00 ,  F02D31/001 ,  F02D2250/18

摘要： A self-propelled harvesting machine includes an internal combustion engine and an electronic control arrangement that is coupled to the internal combustion engine and that is provided as input the rotational speed of the internal combustion engine and that can be provided with information as to whether the harvesting machine is in operation on public roads or in a harvesting operation. The control arrangement provides as input during the harvesting operation in an automatic operating mode the rotational speed of the internal combustion engine as a function of the situation in a harvesting operation of the harvesting machine as controlled by the control arrangement. In addition, the internal combustion engine can be operated in an efficient operating mode at a local minimum of the specific fuel consumption.

摘要翻译： 自走式收割机包括内燃机和电子控制装置，该内燃机和电子控制装置联接到内燃机，并且作为输入提供内燃机的转速，并且可以提供有关收获的信息 机器在公共道路上或收割操作中运行。 控制装置在自动操作模式期间以收获操作中的输入作为输入，作为由控制装置控制的收获机的收获操作中的情况的内燃机的转速。 此外，内燃机可以在特定燃料消耗的局部最小值下以有效的操作模式操作。

公开(公告)号：US07555882B2

公开(公告)日：2009-07-07

申请号：US11156680

申请日：2005-06-20

申请人： Steffen Clauss ,  Stefan Bohrer ,  Rainer Schäfer ,  Jürgen Hofer ,  Peter Pirro

发明人： Steffen Clauss ,  Stefan Bohrer ,  Rainer Schäfer ,  Jürgen Hofer ,  Peter Pirro

IPC分类号： A01D41/127

CPC分类号： A01D69/005 ,  A01D41/142 ,  A01D69/06

摘要： The agricultural harvesting machine having a crop picking head includes a pickup conveyer which can be driven so as to pick up the harvested crop at a first adjustable speed, a discharge conveyer which can be driven so as to receive the harvested crop picked up by the pickup conveyer, transport the harvested crop, and discharge the harvested crop at a second adjustable speed, and a feed-in conveyer disposed in a feed-in channel of the harvesting machine that can be driven so as to receive the harvested crop from the discharge conveyer, transport the harvested crop, and discharge the harvested crop to a harvested crop processing unit at a third adjustable speed. The third speed and the first speed are independent of one another, and the second speed is defined by the first and third speeds and falls in a range between the first and third speeds.

摘要翻译： 具有作物拾取头的农业收获机器包括：拾取器输送器，其能够被驱动以便以第一可调速度拾取收获的作物;排出输送器，其可被驱动以接收由拾取器拾取的收获的作物 输送机，运送收获的作物，并以第二可调节速度排出收获的作物，以及设置在收获机的馈入通道中的进料输送机，其可以被驱动以从排放输送机接收收获的作物 运送收获的作物，并以第三个可调节速度将收获的作物排放到收获的作物加工单位。 第三速度和第一速度彼此独立，第二速度由第一速度和第三速度定义，并且落在第一和第三速度之间的范围内。

公开(公告)号：US07540825B2

公开(公告)日：2009-06-02

申请号：US11740454

申请日：2007-04-26

申请人： Jürgen Hofer

发明人： Jürgen Hofer

IPC分类号： B60T7/12

CPC分类号： B60K17/10 ,  B60T2201/04 ,  B60W10/103 ,  B60W10/184 ,  B60W30/18109 ,  B60W2520/26 ,  B60W2520/28 ,  B60W2540/106 ,  F16H59/44 ,  F16H61/4157 ,  F16H61/421 ,  F16H63/48 ,  F16H2059/506 ,  Y10S477/905 ,  Y10T477/621 ,  Y10T477/6243 ,  Y10T477/80 ,  Y10T477/85

摘要： A drive system of a working vehicle including a main engine drivingly connected to a hydraulic pump. The hydraulic pump is connected to first and second hydraulic motors. When an undesirable operating condition is detected, a control device shifts an actuator associated with at least one of the wheels, to reduce the displacement volume of the hydraulic motors driving that wheel. In addition, shifts are made in the actuator of the respective other hydraulic motor and/or in the actuator of the hydraulic pump, in order to maintain a constant speed of travel. The control device shifts the actuator of the hydraulic motor of the other wheel toward greater displacement, and if that shift is insufficient to compensate for the undesirable operating condition, the control device will shift the actuator of the hydraulic pump in the direction of reduced displacement volume.

摘要翻译： 一种工作车辆的驱动系统，包括驱动地连接到液压泵的主发动机。 液压泵连接到第一和第二液压马达。 当检测到不期望的操作条件时，控制装置移动与至少一个车轮相关联的致动器，以减小驱动该车轮的液压马达的排量。 此外，为了保持恒定的行驶速度，在各个其他液压马达的致动器和/或液压泵的致动器中进行换档。 控制装置使另一个车轮的液压马达的致动器朝向更大的位移移动，并且如果该换档不足以补偿不期望的操作状态，则控制装置将沿着减小排量的方向移动液压泵的致动器 。

公开(公告)号：US07400957B2

公开(公告)日：2008-07-15

申请号：US10973863

申请日：2004-10-26

申请人： Jürgen Hofer ,  Manfred Bohner ,  Thorsten Freichel

发明人： Jürgen Hofer ,  Manfred Bohner ,  Thorsten Freichel

IPC分类号： A01B69/00

CPC分类号： A01D41/1278 ,  A01B69/001

摘要： An automatic steering of an agricultural tractor on a surface of a field to be processed is accomplished by equipping the tractor with a camera for taking a picture of a region of the field, which is in front of the tractor, including the surface that is to be processed, generating a pixel data file from a picture signal of the camera, generating texture information with respect to the texture of the surroundings of the pixels contained in the data file, classifying the pixels of the pixel data file while considering the texture information, in order to generate a binary information as to whether or not a particular pixel is to be associated with the surface that is to be processed, generating a steering signal based on the results of the classification, and repositioning the steering device of the harvesting machine according to the steering signal so that the machine is steered automatically along the surface that is to be processed.

摘要翻译： 农用拖拉机在待处理场的表面上的自动转向是通过将拖拉机装备在摄像机上的摄像机来实现的，该相机用于拍摄拖拉机前面的场地区域，其中包括： 从相机的图像信号生成像素数据文件，生成关于包含在数据文件中的像素的周围纹理的纹理信息，同时考虑纹理信息对像素数据文件的像素进行分类， 为了生成关于特定像素是否与要处理的表面相关联的二进制信息，基于分类的结果生成转向信号，并且根据收集机的转向装置重新定位 转向信号，使得机器沿着要被处理的表面自动转向。

公开(公告)号：US08230667B2

公开(公告)日：2012-07-31

申请号：US12712915

申请日：2010-02-25

申请人： Jan Finkler ,  Jürgen Hofer ,  Ignatz Wendling

发明人： Jan Finkler ,  Jürgen Hofer ,  Ignatz Wendling

IPC分类号： A01B79/00

CPC分类号： A01D41/1274 ,  A01D41/127 ,  A01D43/085 ,  A01D69/00 ,  F02D31/001 ,  F02D2250/18

摘要： A self-propelled harvesting machine includes an internal combustion engine and an electronic control arrangement that is coupled to the internal combustion engine and that is provided as input the rotational speed of the internal combustion engine and that can be provided with information as to whether the harvesting machine is in operation on public roads or in a harvesting operation. The control arrangement provides as input during the harvesting operation in an automatic operating mode the rotational speed of the internal combustion engine as a function of the situation in a harvesting operation of the harvesting machine as controlled by the control arrangement. In addition, the internal combustion engine can be operated in an efficient operating mode at a local minimum of the specific fuel consumption.

摘要翻译： 自走式收割机包括内燃机和电子控制装置，该内燃机和电子控制装置联接到内燃机，并且作为输入提供内燃机的转速，并且可以提供有关收获的信息 机器在公共道路上或收割操作中运行。 控制装置在自动操作模式期间以收获操作中的输入作为输入，作为由控制装置控制的收获机的收获操作中的情况的内燃机的转速。 此外，内燃机可以在特定燃料消耗的局部最小值下以有效的操作模式操作。

公开(公告)号：US07261632B2

公开(公告)日：2007-08-28

申请号：US11156515

申请日：2005-06-20

申请人： Peter Pirro ,  Jürgen Hofer ,  Stefan Bohrer ,  Rainer Schäfer ,  Steffen Clauss

发明人： Peter Pirro ,  Jürgen Hofer ,  Stefan Bohrer ,  Rainer Schäfer ,  Steffen Clauss

IPC分类号： A01D75/18 ,  A01F12/16 ,  A01F21/00

CPC分类号： A01D69/005 ,  A01D41/1274

摘要： A self-propelled harvesting machine having an internal combustion engine, a propulsion system that can be operated to cause the harvesting machine to move across a field with a propulsion speed, a crop material pick-up device for picking up the crop material from a field, a crop material processing device for processing the crop material that has been picked up, a control unit for specifying the speed of the internal combustion engine, and a through-put measurement device for determining the through-put of the harvesting machine. The control unit can be operated to vary the speed of the internal combustion engine depending on the signal from the through-put measurement device. In this manner the RPM of the internal combustion engine that is most favorable in terms of fuel consumption and that corresponds to the power to be applied at a given through-put can be specified.

摘要翻译： 一种具有内燃机，推进系统的自走式收割机，其可以被操作以使收割机以推进速度移动穿过田地，用于从田地拾取作物材料的作物材料拾取装置 ，用于处理被拾取的作物材料的作物材料处理装置，用于指定内燃机的速度的控制单元和用于确定收获机的通过量的通过量测量装置。 控制单元可以被操作以根据来自通量测量装置的信号来改变内燃机的速度。 以这种方式，可以规定在燃料消耗方面最有利的内燃机的RPM和对应于在给定通过量中施加的功率的RPM。

公开(公告)号：US07679524B2

公开(公告)日：2010-03-16

申请号：US10561682

申请日：2004-05-06

申请人： Jürgen Hofer ,  Thomas Jatschka ,  Alfred Pohl ,  Robert Tschofen

发明人： Jürgen Hofer ,  Thomas Jatschka ,  Alfred Pohl ,  Robert Tschofen

IPC分类号： G08C19/00 ,  H02J7/14

CPC分类号： H04B1/202 ,  B66C13/40 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80

摘要： The invention relates to a remote control for issuing commands to a remote-controlled device in a wireless manner. In said remote control, an assignment mode can run prior to start-up. The remote control also comprises a rechargeable battery for supplying power. The remote-controlled device is equipped with a docking point for the remote control, to which the latter can be temporarily fixed.

摘要翻译： 本发明涉及一种以无线方式向遥控设备发出命令的遥控器。 在所述遥控器中，分配模式可以在启动之前运行。 遥控器还包括用于供电的可再充电电池。 遥控设备配备有用于遥控器的停靠点，后者可临时固定到该对接点。

公开(公告)号：US07044257B2

公开(公告)日：2006-05-16

申请号：US10389854

申请日：2003-03-14

申请人： Bernd Kempf ,  Jürgen Hofer ,  Stefan Bohrer

发明人： Bernd Kempf ,  Jürgen Hofer ,  Stefan Bohrer

IPC分类号： B60K17/00

CPC分类号： F16H61/472 ,  B60W2300/158 ,  F16H59/44 ,  F16H61/42 ,  F16H61/427 ,  F16H61/47 ,  F16H2059/683

摘要： A drive system for use in utility vehicles, such as agricultural forage harvesters and combines, includes a hydrostatic transmission having a pump driven by a main engine of the vehicle and having first and second motors respectively coupled to front and rear axles of the vehicle by way of first and second differential gear sets. The pump and one or both of the motors have a variable displacement determined by positioning respective swash plates through the agency of a lever, in the case of the pump, and by electronic devices, in the case of the motors, the electronic devices acting in response to control signals sent by a control arrangement, which in turn, operates in response to signals produced by pressure sensors associated with the motors and by signals produced by speed sensors associated with output shafts of the hydraulic motors. The control arrangement has a memory for storage of data, such as maximum legal ground speed and the ratio of the speeds of the axles as results from a given wheel size, and uses this information for controlling the hydrostatic transmission such that the vehicle does not exceed the speed, and the front and rear axles are driven so as to produce the same ground speed.

摘要翻译： 一种用于多用途车辆的驱动系统，例如农作物收割机和组合机，包括具有由车辆的主发动机驱动的泵的具有第一和第二马达的液压传动装置，其分别通过车辆的前轴和后轴连接 的第一和第二差速齿轮组。 泵和一个或两个电动机具有可变位移，其通过在泵的情况下通过杠杆的代理定位相应的斜盘而确定，并且在电动机的情况下，通过电子装置，电子装置作用于 响应由控制装置发送的控制信号，控制装置又响应于与电动机相关联的压力传感器产生的信号以及由与液压马达的输出轴相关联的速度传感器产生的信号而操作。 控制装置具有用于存储数据的存储器，例如最大合法地面速度和作为给定车轮尺寸的结果的轴的速度比，并且使用该信息来控制静液压传动，使得车辆不超过 速度以及前后轴被驱动以产生相同的地面速度。