公开(公告)号：US6128574A

公开(公告)日：2000-10-03

申请号：US896735

申请日：1997-07-21

申请人： Norbert Diekhans

发明人： Norbert Diekhans

IPC分类号： A01B79/00 ,  G05D1/02 ,  G06G7/78 ,  G06F7/70

CPC分类号： A01B79/005 ,  G05D1/0278 ,  G05D1/0274 ,  G05D2201/0201

摘要： The route planning method for agricultural work vehicles having a definite working width for generation of at least one work path or track over a field includes inputting at least one field-specific datum and at least one work vehicle-specific datum into an electronic data processing unit; providing a computational algorithm in the electronic data processing unit for generation of the at least one work path or track, which includes at least one optimization criterion for the at least one work path or track and generating the at least one work path or track by executing the computational algorithm to obtain the at least one work path or track in the form of at least one digitized work route for one or more work vehicles using the at least one field-specific datum and/or the at least one work vehicle-specific datum. A guidance apparatus for performing the method is also described.

摘要翻译： 具有用于产生至少一个工作路径或轨道的确定工作宽度的农用车辆的路线规划方法包括将至少一个场专用数据和至少一个工作车辆专用数据输入到电子数据处理单元 ; 在所述电子数据处理单元中提供用于生成所述至少一个工作路径或轨道的计算算法，所述计算算法包括用于所述至少一个工作路径或轨道的至少一个优化准则，并且通过执行所述至少一个工作路径或轨道 所述计算算法以使用所述至少一个场特定数据和/或所述至少一个工作车辆专用数据为一个或多个工作车辆的至少一个数字化工作路线的形式获得所述至少一个工作路径或轨迹 。 还描述了用于执行该方法的引导装置。

公开(公告)号：US5857539A

公开(公告)日：1999-01-12

申请号：US826971

申请日：1997-04-09

申请人： Norbert Diekhans ,  Mathias Volk ,  Jochen Huster ,  Helmut Homberg

发明人： Norbert Diekhans ,  Mathias Volk ,  Jochen Huster ,  Helmut Homberg

IPC分类号： A01B69/04 ,  A01D41/127 ,  B62D5/04

CPC分类号： A01D41/1278 ,  A01B69/008 ,  Y10S180/90

摘要： An automatic-steering apparatus for an agricultural machine (1), has at least one locating apparatus (OV), particularly an apparatus that locates the edge of the crop or row, whose locating signal (OS) is compared, as an analog voltage value (nominal value), to a wheel-angle signal (RWS), as a further analog voltage value (actual value), that has been received by a wheel-position sensor (RSS) on a steerable wheel (HR) of the agricultural machine (1), in an analog regulating apparatus (ST). The regulating apparatus (ST) emits, as a function of the difference between the nominal and actual values, at least one steering-hydraulics control signal (SHL, SHR; LIS) to an electrically-controlled steering hydraulics (LH) having a steering cylinder (LZ) that is connected to steerable wheels (HR) of the agricultural machine (1) so as to steer them. A speed signal (VS) corresponding to the driving speed of the agricultural machine (1) controls the regulating apparatus (ST) such that, the higher the speed, the smaller the steering-hydraulics control signal (SHL, SHR, LIS).

摘要翻译： 一种用于农业机械（1）的自动转向装置，具有至少一个定位装置（OV），特别是将其定位信号（OS）进行比较的作物或行的边缘定位为模拟电压值 作为作为农业机械的可转向轮（HR）上的车轮位置传感器（RSS）接收到的另外的模拟电压值（实际值）的车轮角信号（RWS） （1），在模拟调节装置（ST）中。 调节装置（ST）根据名义和实际值之间的差异发射至少一个转向液压控制信号（SHL，SHR; LIS）到具有转向缸的电控转向液压（LH） （LZ），其连接到农业机械（1）的可转向轮（HR），以便转向它们。 对应于农业机械（1）的驱动速度的速度信号（VS）控制调节装置（ST），使得转速越高，转向液压控制信号（SHL，SHR，LIS）越小。

公开(公告)号：US5828971A

公开(公告)日：1998-10-27

申请号：US612531

申请日：1996-03-08

申请人： Norbert Diekhans ,  Ludger Autermann ,  Stefan Hagedorn ,  Jochen Huster

发明人： Norbert Diekhans ,  Ludger Autermann ,  Stefan Hagedorn ,  Jochen Huster

IPC分类号： A01B69/04 ,  G05D1/02 ,  A01B69/00 ,  G06F17/00

CPC分类号： G05D1/0242 ,  A01B69/008 ,  G05D1/0234 ,  G05D1/024 ,  G05D1/0255 ,  G05D2201/0201

摘要： The automatic steering device for an electrically controllable hydraulic steering system automatically controls steered wheels (HR) of a steered vehicle, especially an agricultural machine, according to at least one electronic steering control signal (SHL,SHR). The automatic steering device includes one or more locating devices (OV) producing one or more locating signals (OS), a regulating device (ST) which periodically digitizes the locating signal or signals (OS), and produces the at least one electronic steering control signal by a logic combination of the digitized locating signal or signals and a predetermined locating criterion, particularly a lateral displacement of the vehicle from an edge of an agricultural material, to minimize a deviation of the locating signal or signals determined according to the predetermined criterion so that the at least one electronic steering control signal (SHL,SHR) increases in an approximately proportional manner in the vicinity of a null deviation from the predetermined locating criterion but increases progressively beyond the vicinity of the null deviation. A fuzzification of the control criteria and a defuzzification of at least one intermediate parameter to form the at least one electronic steering control signal (SHL,SHR) are disclosed.

摘要翻译： 用于电控制的液压转向系统的自动转向装置根据至少一个电子转向控制信号（SHL，SHR）自动控制转向车辆，特别是农业机械的转向轮（HR）。 自动转向装置包括产生一个或多个定位信号（OS）的一个或多个定位装置（OV），周期性地对定位信号或信号（OS）进行数字化的调节装置（ST），并且产生至少一个电子转向控制 通过数字化定位信号或信号的逻辑组合和预定的定位标准，特别是车辆从农用材料的边缘的横向位移来信号，以最小化根据预定标准确定的定位信号或信号的偏差 至少一个电子转向控制信号（SHL，SHR）在与预定定位标准的零偏差附近以大致成比例的方式增加，但是逐渐超过零偏差附近增加。 公开了控制标准的模糊化和至少一个中间参数的去模糊化以形成至少一个电子转向控制信号（SHL，SHR）。

公开(公告)号：US5715665A

公开(公告)日：1998-02-10

申请号：US612568

申请日：1996-03-08

申请人： Norbert Diekhans ,  Ludger Autermann ,  Stefan Hagedorn ,  Helmut Homburg

发明人： Norbert Diekhans ,  Ludger Autermann ,  Stefan Hagedorn ,  Helmut Homburg

IPC分类号： A01B69/04 ,  A01D41/127 ,  G06F165/00

CPC分类号： A01B69/008 ,  A01D41/1278

摘要： The locating device for an agricultural machine controlled by an automatic steering system includes a first locating device component (OV1) directed at a first portion of a field on which agricultural material is not present, but adjacent an edge (GK) of the agricultural material and producing a first locating signal (OS1), a second locating device component (OV2) directed at a second portion of the field containing the material and adjacent, but not including, the edge of it and producing a second locating signal (OS2), a third locating device component (OV3) directed at a third portion of the field including the edge of the material and producing a third locating signal (OS3), a device for transmitting the first, second and third locating signals (OS1, OS2, OS3) to a regulating device (ST) for generating at least one hydraulic steering signal (SHL,SHR) from a standardized locating signal (NOS) to control the steerable wheels (HR) according to a predetermined locating criterion and a device for generating the standardized locating signal (NOS) by determining a preset range parameter from the first and second locating signals (OS1,OS2), determining a null point value as an average value of the first and second locating signals (OS1,OS2) and deriving the standardized locating signal (NOS) from the third locating signal (OS3) and the null point value.

摘要翻译： 用于由自动转向系统控制的农业机械的定位装置包括：第一定位装置部件（OV1），其指向不存在农用材料但邻近农业材料的边缘（GK）的田地的第一部分;以及 产生第一定位信号（OS1），第二定位装置部件（OV2），其指向包含所述材料并且相邻但不包括其边缘的场的第二部分并产生第二定位信号（OS2），第二定位信号 第三定位装置组件（OV3），其指向包括材料边缘的场的第三部分并产生第三定位信号（OS3）;用于发送第一，第二和第三定位信号（OS1，OS2，OS3）的装置， 涉及一种用于根据标准化定位信号（NOS）产生至少一个液压转向信号（SHL，SHR）以根据预定的定位标准控制可转向轮（HR）的调节装置（ST）和 用于通过从第一和第二定位信号（OS1，OS2）确定预设范围参数来产生标准化定位信号（NOS）的装置，将零点值确定为第一和第二定位信号（OS1，OS2）的平均值， 并从第三定位信号（OS3）和零点值导出标准化定位信号（NOS）。

公开(公告)号：US5312299A

公开(公告)日：1994-05-17

申请号：US958707

申请日：1992-10-09

申请人： Willi Behnke ,  Norbert Diekhans

发明人： Willi Behnke ,  Norbert Diekhans

IPC分类号： A01D41/127 ,  G01F1/66 ,  A01F12/00

CPC分类号： A01D41/1273 ,  G01F1/666

摘要： A grain flow measuring device having a sensor plate, on which a piezo-crystal oscillation sensor is disposed behind an impact surface, behind which an oscillation-damping foam material body is maintained by means of doubly folded-over edges of the sensor plate located at its edges. A retainer plate is seated and an amplifier and evaluation circuit with a readable counter is disposed in the foam material body. Grain flow measuring devices of this type are disposed in a harvester below a rocker tray near its output side, because of which grain losses and false measurements are avoided. Damping of the impact surface by means of the foam material body results is such oscillation damping that the determination of the grain mass results from the detected number of oscillations.

摘要翻译： 一种具有传感器板的谷物流量测量装置，压电晶体振荡传感器设置在该传感器板的冲击表面后面，借助于位于该传感器板的传感器板的双折叠边缘，在振动阻尼泡沫材料体之后保持振动阻尼泡沫材料体 它的边缘。 保持板就座，并且具有可读计数器的放大器和评估电路设置在泡沫材料体中。 这种类型的谷物流量测量装置在靠近输出侧的摇臂托盘的下方设置收割机，因为避免了谷物损失和错误测量。 通过泡沫材料体对冲击表面的阻尼结果是这样的振动阻尼，即根据检测到的振荡次数确定晶粒的质量。