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    • 5. 发明申请
    • Biomass cleaner with improvements in crop harvesting machines and related methods
    • 生物质清洁剂,改良作物收获机及相关方法
    • US20090036184A1
    • 2009-02-05
    • US12221017
    • 2008-07-30
    • Geert J. CraessaertsBart M.A. Missotten
    • Geert J. CraessaertsBart M.A. Missotten
    • A01F12/00
    • A01F12/448
    • A biomass cleaner, of a harvesting machine, comprises at least a first sieve for sieving biomass and having one or more first sieve apertures that are openable and closeable in dependence on control commands; an air fan the speed of which is adjustable in dependence on control commands; and one or more control devices that generate the said control commands, the first sieve defining a support for biomass that is sieveable via the sieve; and the biomass cleaner including one or more pressure sensors for generating one or more signals that are related to the pressure of air in the vicinity of the biomass. The or each pressure sensor is operatively connected to supply the said signals to a control device that derives therefrom further estimates of the sieve losses and/or the MOG content of the biomass, as defined herein, during operation thereof.
    • 收获机的生物质清洁剂至少包括用于筛分生物质的第一筛,并且具有一个或多个根据控制命令可开和关的第一筛孔; 风扇的速度可根据控制指令调节; 以及产生所述控制命令的一个或多个控制装置,所述第一筛网限定通过所述筛子可筛分的生物质的支撑物; 并且所述生物质清洁器包括用于产生与所述生物质附近的空气压力相关的一个或多个信号的一个或多个压力传感器。 所述压力传感器或每个压力传感器可操作地连接以将所述信号提供给控制装置,该控制装置在其操作期间从其中导出如本文所定义的生物质的筛分损失和/或MOG含量的进一步估计。
    • 6. 发明申请
    • Method and device for predictive control of agricultural vehicle systems
    • 农用车辆系统预测控制方法与装置
    • US20130184944A1
    • 2013-07-18
    • US13809813
    • 2011-07-14
    • Bart M.A. MissottenTom Coen
    • Bart M.A. MissottenTom Coen
    • A01B69/00
    • A01B69/00A01B69/007A01D41/127A01D75/28
    • The present invention provides a method for controlling an agricultural vehicle system when moving along a course of travel over a field. The method comprises: providing (190) a field model correlating a field characteristic, e.g. a farmland condition such as farmland slope, or a crop condition such as crop density or moisture, to a specific location in the field, for example indicated by x and y coordinates; from the field model and at least one previously obtained value for the field characteristic, predicting (191) a value for the field characteristic in front of the agricultural vehicle system thus obtaining an anticipated field characteristic, and; controlling (192) the agricultural vehicle system at least partly in response to the anticipated field characteristic. In accordance with embodiments of the present invention, providing (190) a field model correlating a field characteristic to a specific location in the field includes assuming that the field characteristic varies in a continuous manner.
    • 本发明提供一种当沿着一个行驶过程移动时控制农用车辆系统的方法。 该方法包括:提供(190)将场特性相关的场模型,例如, 诸如农田坡度的耕地条件,或作物密度或水分等作物条件到田野中的特定位置,例如由x和y坐标表示; 从场模型和至少一个先前获得的场特性值,预测(191)农业车辆系统前面的场特性的值,从而获得预期场特性; 至少部分地响应于预期的场特性来控制(192)农用车辆系统。 根据本发明的实施例,提供(190)将场特性与场中的特定位置相关联的场模型包括假设场特性以连续的方式变化。