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1. 发明授权

US06830143B2 Calibration of currency validators 有权
标题翻译：货币验证器的校准
公开(公告)号：US06830143B2
公开(公告)日：2004-12-14
申请号：US10328340
申请日：2002-12-23
申请人： Katharine Louise King
发明人： Katharine Louise King
IPC分类号： G07D700
CPC分类号： G07D7/00 , G07D5/00 , G07D2205/0012
摘要： Articles belonging to known calibration classes are fed, in any sequence, to a currency acceptor in order to derive measurements which are used for calibration purposes. The calibration articles are classified, preferably by normalising a number of the measurements using a further measurement as a normalisation factor, and then calculating a Mahalanobis distance using the normalised measurements. The measurements are prevented from being used for calibration purposes if an integrity check suggests that they are unreliable.
摘要翻译：属于已知校准类别的文章以任何顺序进给货币接受者，以便导出用于校准目的的测量。优选地，通过使用进一步的测量作为归一化因子对多个测量进行归一化，然后使用归一化测量来计算马氏距离，校准物品被分类。如果完整性检查表明它们不可靠，则可以防止这些测量用于校准目的。

2. 发明授权

US07198157B2 Method and apparatus for classifying currency articles 失效
标题翻译：用于分类货币物品的方法和装置
公开(公告)号：US07198157B2
公开(公告)日：2007-04-03
申请号：US10326248
申请日：2002-12-20
申请人： Katharine Louise King , Jack Sharman
发明人： Katharine Louise King , Jack Sharman
IPC分类号： G07D7/00
CPC分类号： G07D5/08 , G07D5/00 , G07D7/00
摘要： Articles of currency, for example coins, are validated by progressively eliminating candidate target classes in successive classification stages. A Mahalanobis distance associated with a plurality of properties is calculated over successive stages, the results at each stage being used to reduce the number of target classes, and hence the number of calculations required, in the successive stage or stages. Preliminary stages may represent Mahalanobis distance calculations for a sub-set of the measurements represented by the final Mahalanobis distance calculation. Thus, the Mahalanobis distance calculation can be started before some of the measurement parameters required for the later stages are available.
摘要翻译：货币货币，例如硬币，通过在连续分类阶段逐步消除候选对象类来验证。在连续阶段计算与多个属性相关联的马氏距离距离，每个阶段的结果用于减少目标等级的数量，并因此减少在连续的阶段或阶段中所需的计算次数。初步阶段可以表示由最终马哈拉诺比斯距离计算表示的测量子集的马氏距离距离计算。因此，可以在稍后阶段所需的一些测量参数可用之前开始马氏距离计算。

3. 发明授权

US07025190B2 Coin validation by signal processing 失效
标题翻译：通过信号处理进行硬币验证
公开(公告)号：US07025190B2
公开(公告)日：2006-04-11
申请号：US10616713
申请日：2003-07-10
申请人： Katharine Louise King
发明人： Katharine Louise King
IPC分类号： G07D5/00
CPC分类号： G07D5/00
摘要： A method of validating coins which includes a piezoelectric element to convert movement caused by the collision of a coin to a signal and a processor to analyse the signal. The signal is digitized to produce a sequence of values. The processor analyses portions of the digitized signal to derive characterizing features of the signal and discriminates between valid and invalid coins based on the characterizing features.
摘要翻译：一种验证硬币的方法，其包括用于将由硬币的碰撞引起的移动转换成信号的压电元件和处理器，以分析信号。信号被数字化以产生一系列值。处理器分析数字化信号的部分以导出信号的特征特征，并且基于特征特征来区分有效和无效硬币。

4. 发明授权

US06902049B2 Apparatus for validating currency items, and method of configuring such apparatus 失效
标题翻译：用于验证货币项目的装置，以及配置这种装置的方法
公开(公告)号：US06902049B2
公开(公告)日：2005-06-07
申请号：US10328306
申请日：2002-12-23
申请人： Katharine Louise King
发明人： Katharine Louise King
IPC分类号： G07D5/00 , G07D7/00
CPC分类号： G07D7/00 , G07D5/00 , G07D2205/0012
摘要： A currency validator processes sensor measurements by transforming them using a linear function so that, following calibration, the measurements of an article resemble standard measurements. The acceptance criteria are gradually modified by a self-tuning operation. The validator can be re-configured to permit it to recognise a new class of articles by (a) deriving a standard set of acceptance criteria for the new class, and (b) altering the acceptance criteria to an extent determined by the extent to which acceptance criteria for a further class differ from standard acceptance criteria for that class, due to self-tuning.
摘要翻译：货币验证器通过使用线性函数进行变换来处理传感器测量，以便在校准之后，文章的测量类似于标准测量。验收标准通过自调整操作逐渐修改。验证者可以重新配置，以允许它通过（a）为新课程得出一套标准的接受标准来识别新类别的文章，以及（b）将接受标准改变到一定程度确定的程度由于自我调整，另一类的接受标准与该类的标准接受标准不同。

5. 发明授权

US06886680B2 Method and apparatus for classifying currency articles 失效
标题翻译：用于分类货币物品的方法和装置
公开(公告)号：US06886680B2
公开(公告)日：2005-05-03
申请号：US10326637
申请日：2002-12-20
申请人： Katharine Louise King
发明人： Katharine Louise King
IPC分类号： G07D5/00 , G07D7/00
CPC分类号： G07D5/00 , G07D7/00
摘要： Articles of currency are measured and the measurements then used to determine whether the articles belong to any of a plurality of respective target classes. A decision is made as to whether the article is to be rejected or accepted. A verification procedure is then carried out to determine, with greater reliability, whether the article belongs to any of the target classes, irrespective of whether the article was accepted or rejected. The verification procedure involves a plurality of measurements together with correlation data representing the expected correlations between the measurements based on populations of target classes. The selection of measurements is dependent upon the target class under consideration.
摘要翻译：测量货币的货币，然后使用测量来确定物品是否属于多个相应的目标类别中的任何一个。决定是否拒绝或接受文章。然后进行验证程序，以更可靠的方式确定该文章是否属于任何目标类别，而不管该文章是否被接受或拒绝。验证过程涉及多个测量以及表示基于目标类别的测量之间的预期相关性的相关数据。测量的选择取决于所考虑的目标类别。

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