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    • 32. 发明申请
    • Moisture Sensor for a Forage Harvester
    • 用于饲料收割机的水分传感器
    • US20150233855A1
    • 2015-08-20
    • US14623346
    • 2015-02-16
    • CNH Industrial America LLC
    • Dries DelieDidier O.M. VerhaegheBenoit DebildeBert J.F. Paquet
    • G01N27/04G08B21/18G08B21/20
    • G01N27/048A01D41/127A01D43/085G01N33/0098G01N33/025
    • A moisture sensor for a forage harvester is described, the moisture sensor comprising a sensing device, a processing unit and an output terminal. The sensing device is configured to sense an electrical characteristic of a harvested crop and generate a sensor signal representative of the electrical characteristic. The processing unit is configured to receive the sensor signal from the sensing device and to process the sensor signal to derive a moisture level of the harvested crop. The output terminal is connected to the processing unit for outputting an output signal representative of the moisture level as derived by the processing unit. Each operating mode for the sensing device having a different moisture level sensitivity characteristic, and receiving an operating parameter and selecting an operating mode of the plurality of operating modes for the sensing device, based on the operating parameter.
    • 描述了用于饲料收割机的湿度传感器,湿度传感器包括感测装置,处理单元和输出端子。 感测装置被配置为感测收获的作物的电特性并产生代表电特性的传感器信号。 处理单元被配置为从感测装置接收传感器信号并处理传感器信号以导出收获的作物的湿度水平。 输出端子连接到处理单元,用于输出表示由处理单元导出的湿度水平的输出信号。 感测装置的每个操作模式具有不同的水分敏感度特性,并且基于操作参数接收操作参数并选择感测装置的多个操作模式的操作模式。
    • 35. 发明授权
    • Method and apparatus for sorting small food items for softness
    • 用于分类小食品的柔软度的方法和装置
    • US07975853B2
    • 2011-07-12
    • US11428529
    • 2006-07-03
    • Gregory William Furniss
    • Gregory William Furniss
    • B07C5/00
    • G01N33/025
    • The invention relates to the high speed non-destructive sorting of small food items for softness. The food item is conveyed on a series of belts designed to accurately drop the food item onto a flexible surface at an oblique angle. Accelerometers mounted under the flexible surface generate impact waveforms, which are computer analysed to both detect the item landing position and enable comparison with an operator-selected softness threshold level. Within a few milliseconds of the food item contacting the flexible surface it continues to drop past a rejection point. If determined by analysis to be soft, it is ejected to a waste conveyor.
    • 本发明涉及用于柔软度的小食品的高速非破坏性分选。 食品在一系列皮带上传送,设计用于将食品准确地以倾斜的角度放置在柔性表面上。 安装在柔性表面下方的加速度计产生影响波形,这些波形被计算机分析,以检测物品着陆位置,并能够与操作者选择的柔软度阈值水平进行比较。 在食物接触柔性表面的几毫秒内,它继续掉落通过拒绝点。 如果通过分析确定为柔软,则将其排出到废料输送机。
    • 36. 发明申请
    • Specific Gravity Measuring Tool
    • 比重测量工具
    • US20100332178A1
    • 2010-12-30
    • US12675866
    • 2008-08-26
    • Kelly BeaulieuPhilip Maurice Church
    • Kelly BeaulieuPhilip Maurice Church
    • G01N9/00
    • G01N9/36G01N27/02G01N33/025
    • A specific gravity measuring tool comprises a portable handheld housing supporting a plurality of electrodes at a fixed known spacing thereon and a display for displaying a determined specific gravity thereon. The electrodes are arranged to be penetrated into the object to be measured, for example a potato. The electrodes include a first pair across which an electrical potential is arranged to be generated, and a second pair across which an electrical potential is arranged to be sensed. A processor of the tool is arranged to calculate electrical impedance using the electrical potential generated across said first pair of the electrodes, the electrical potential sensed at said second pair of electrodes, and the known spacing between the electrodes so that the specific gravity can be determined using a predetermined relationship between electrical impedance and specific gravity.
    • 一种比重测量工具包括便携式手持式外壳,其以固定的已知间隔支撑多个电极,以及用于在其上显示确定的比重的显示器。 电极被布置成被穿入被测量物体,例如马铃薯。 电极包括第一对,电位被布置成产生,第一对和第二对,电位被布置成被感测。 该工具的处理器被布置为使用在所述第一对电极上产生的电势,在所述第二对电极处感测到的电位以及电极之间的已知间隔来计算电阻抗,使得可以确定比重 使用电阻抗和比重之间的预定关系。
    • 38. 发明申请
    • Method and Apparatus for Determining Quality of Fruit and Vegetable Products
    • 确定水果和蔬菜产品质量的方法和装置
    • US20090147260A1
    • 2009-06-11
    • US11990274
    • 2006-08-04
    • Guglielmo CostaMassimo NoferiniGiovanni Fiori
    • Guglielmo CostaMassimo NoferiniGiovanni Fiori
    • G01N21/00G01N33/02G01N21/55G06F11/00
    • G01N21/314G01N21/474G01N21/49G01N33/025
    • The invention relates to a method and an apparatus for determining the quality of fruit and vegetable products. The method comprises the following steps:irradiation of a product with light radiation with at least a wavelength centred on the values 670 nm±50 nm;measuring of the absorbance of the radiation with wavelength of 670 nm and 720 nm return wavelength from the product;calculation of the absorbance difference between the values of the wavelengths at 670 nm and at 720 nm;obtaining from said difference an index the value of which is correlated with various parameters of the quality of the product: hardness of the pulp, Brix grades, ethylene concentration, etc.The apparatus, which can be portable, comprises: a radiating light source with at least a wavelength of 670 nm±50 nm; a sensor suitable for collecting part of the radiation reflected by the product and connected, by means of an optic fibre beam, to a detector unit comprising possible optic filter means and a detector, a central control and processing unit of the detected signals and a display for displaying the result of the reprocessed signals.
    • 本发明涉及一种用于确定水果和蔬菜产品质量的方法和装置。 该方法包括以下步骤:用至少以670nm±50nm值为中心的至少波长的光辐射照射产品; 测量波长为670nm和720nm的辐射的吸光度从产品返回波长; 计算670nm和720nm波长值之间的吸光度差; 从所述差异获得其值与产品质量的各种参数相关联的指数:纸浆的硬度,白利糖度等级,乙烯浓度等。可以携带的装置包括:辐射光源,具有 至少波长为670nm±50nm; 传感器,其适于收集由产品反射的部分辐射并通过光纤束连接到包括可能的光学滤波器装置和检测器的检测器单元,检测到的信号的中央控制和处理单元以及显示器 用于显示再处理信号的结果。
    • 39. 发明授权
    • Spectrophotometer
    • 分光光度计
    • US07489398B2
    • 2009-02-10
    • US10577243
    • 2004-10-27
    • Takashi Otoi
    • Takashi Otoi
    • G01J3/42
    • G01N33/025G01J3/2803G01N21/3563G01N21/359
    • A spectrophotometer, for online non-destructive optical examination of fruit or vegetables or the like avoids saturation of the data level, or the data level being too small, due to changes in rate of feeding or variation in the fruit or vegetables. Light that has passed through the fruit or other article is divided into different spectral components and received at two locations, a main light reception unit and a sample-use light reception unit. A digital value obtained from the sample-use light reception unit is compared with a predetermined reference value, Based on this comparison, the gain of a variable gain amplification circuit is set to an optimum value. The signal from the main light reception unit is passed through the variable gain amplification circuit, a zero-point correction circuit, and an A/D converter, to obtain digital data to be read for obtaining suitable wavelength characteristic data.
    • 用于水果或蔬菜等的在线非破坏性光学检查的分光光度计避免了由于水果或蔬菜的进食速度或变化引起的数据水平的饱和或数据水平太小。 已经通过水果或其他物品的光被分成不同的光谱分量并在两个位置处接收主光接收单元和采样用光接收单元。 将从采样用光接收单元获得的数字值与规定的基准值进行比较。根据该比较,将可变增益放大电路的增益设定为最佳值。 来自主光接收单元的信号通过可变增益放大电路,零点校正电路和A / D转换器,以获得要读取的数字数据,以获得合适的波长特性数据。
    • 40. 发明授权
    • Inspection device for objects with a spherical surface
    • 具有球形表面的物体的检查装置
    • US07474392B2
    • 2009-01-06
    • US10577286
    • 2004-09-21
    • Robert Van Soest
    • Robert Van Soest
    • A01K43/00
    • G01N33/025G01N21/8806G01N21/951G01N33/08G01N2201/06G01N2201/06126
    • A device (1) for inspecting objects with a substantially spherical surface, such as for example eggs or fruit, comprises optical observation means (8) for observing the objects. The device has a supporting surface (10) for supporting the objects. There is a light source for illuminating the objects. The device also comprises a box (2) with reflective walls (3a, 4b and 4a shown) which is positioned above the supporting surface (11). The light source and the observation means (8) are accommodated in the box (2). A plurality of objects can be placed next to one another on the supporting surface (10) and can be illuminated equally well.
    • 用于检查具有基本上球形表面的物体(例如蛋或水果)的装置(1)包括用于观察物体的光学观察装置(8)。 该装置具有用于支撑物体的支撑面(10)。 有一个照明物体的光源。 该装置还包括一个盒子(2),它具有位于支承表面(11)上方的反射壁(3a,4b和4a)。 光源和观察装置(8)容纳在盒(2)中。 多个物体可以彼此相邻地放置在支撑表面(10)上并且可以被均匀地照明。