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1.发明授权Sensor and method for discriminating coins of varied composition, thickness, and diameter 有权用于区分不同组成，厚度和直径的硬币的传感器和方法公开(公告)号：US06892871B2
公开(公告)日：2005-05-17
申请号：US10095256
申请日：2002-03-11
申请人： Eric J. Strauts , David J. Mecklenburg , Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova
发明人： Eric J. Strauts , David J. Mecklenburg , Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova
摘要： A coin discrimination sensor having an excitation coil and two detector coils arranged to detect eddy currents in a passing coin. The excitation coil is provided a composite waveform formed by adding a low frequency signal (30 KHz) with a high frequency signal (480 KHz). The two detector coils are arranged at different distances from the passing coin, and are calibrated to eliminate the common-mode voltage when no coin is present. As a coin passes by the sensor, eddy currents are induced in the coin which result in phase and amplitude shifts in the low and high frequency components of the detector signal. The low and high frequency components are separated from the detector signal, and their respective phases and amplitudes are ascertained and compared against values stored in a lookup table. These values represent the composition, thickness, and diameter characteristics of known coins, and if the signature of the processed coin does not appear in the lookup table, it can be flagged as an invalid coin.
摘要翻译： 具有激励线圈的硬币识别传感器和布置成检测通过硬币中的涡流的两个检测器线圈。 励磁线圈提供了通过将低频信号（30KHz）与高频信号（480KHz）相加形成的复合波形。 两个检测器线圈布置在与通过硬币不同的距离处，并且在没有硬币存在时被校准以消除共模电压。 当硬币通过传感器时，在硬币中引起涡流，导致检测器信号的低频和高频分量中的相位和振幅偏移。 低频和高频分量与检测器信号分离，并且确定它们各自的相位和振幅并将其与存储在查找表中的值进行比较。 这些值表示已知硬币的组成，厚度和直径特征，如果处理的硬币的签名没有出现在查找表中，则可以将其标记为无效硬币。
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2.发明授权公开(公告)号：US07188720B2
公开(公告)日：2007-03-13
申请号：US10835820
申请日：2004-04-30
申请人： Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova , David J. Mecklenburg , Eric J. Strauts
发明人： Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova , David J. Mecklenburg , Eric J. Strauts
IPC分类号： G07D5/00
摘要： A coin processing system for processing a plurality of coins of mixed denominations comprises a rotatable disc for imparting motion to the plurality of coins, a sensor for differentiating between valid and invalid coins, a stationary sorting head, a diverter and a controller. The stationary sorting head has a lower surface generally parallel to and spaced slightly away from the rotatable disc. The lower surface forms a queuing channel and a plurality of exit channels for sorting and discharging coins of particular denominations. The queuing channel has a first segment for receiving coins and a second segment for moving the coins past the sensor and is configured to move coins at a faster rate along the second segment for increasing the spacing between adjacent coins. The diverter is disposed along the second segment beyond the sensor and is moveable between a first position for permitting coins to proceed to the plurality of exit channels and a second position for diverting coins to a reject region. The controller moves the diverter from the first position to the second position when the sensor detects an invalid coin.
摘要翻译： 一种用于处理混合面额的多个硬币的硬币处理系统，包括用于向多个硬币施加运动的可旋转盘，用于区分有效和无效硬币的传感器，固定分类头，转向器和控制器。 固定分拣头具有大致平行于并且与可旋转盘稍微远离的下表面。 下表面形成排队通道和多个出口通道，用于分类和排出特定面额的硬币。 排队通道具有用于接收硬币的第一段和用于使硬币移动通过传感器的第二段，并且被配置为沿着第二段以更快的速度移动硬币，以增加相邻硬币之间的间隔。 分流器沿着第二段布置成超过传感器，并且可在用于允许硬币进入多个出口通道的第一位置和用于将硬币转移到拒收区域的第二位置之间移动。 当传感器检测到无效硬币时，控制器将分流器从第一位置移动到第二位置。
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3.发明授权Coin processing machine and method for discriminating coins of varied composition, thickness, and diameter 有权用于辨别不同成分，厚度和直径的硬币的硬币处理机和方法公开(公告)号：US06988606B2
公开(公告)日：2006-01-24
申请号：US10954830
申请日：2004-09-30
申请人： Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova , David J. Mecklenburg , Eric J. Strauts
发明人： Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova , David J. Mecklenburg , Eric J. Strauts
IPC分类号： G07D5/02
摘要： A coin discrimination sensor having an excitation coil and two detector coils arranged to detect eddy currents in a passing coin. The excitation coil is provided a composite waveform formed by adding a low frequency signal (30 KHz) with a high frequency signal (480 KHz). The two detector coils are arranged at different distances from the passing coin, and are calibrated to eliminate the common-mode voltage when no coin is present. As a coin passes by the sensor, eddy currents are induced in the coin which result in phase and amplitude shifts in the low and high frequency components of the detector signal. The low and high frequency components are separated from the detector signal, and their respective phases and amplitudes are ascertained and compared against values stored in a lookup table. These values represent the composition, thickness, and diameter characteristics of known coins, and if the signature of the processed coin does not appear in the lookup table, it can be flagged as an invalid coin.
摘要翻译： 具有激励线圈的硬币识别传感器和布置成检测通过硬币中的涡流的两个检测器线圈。 励磁线圈提供了通过将低频信号（30KHz）与高频信号（480KHz）相加形成的复合波形。 两个检测器线圈布置在与通过硬币不同的距离处，并且在没有硬币存在时被校准以消除共模电压。 当硬币通过传感器时，在硬币中引起涡流，导致检测器信号的低频和高频分量中的相位和振幅偏移。 低频和高频分量与检测器信号分离，并且确定它们各自的相位和振幅并将其与存储在查找表中的值进行比较。 这些值表示已知硬币的组成，厚度和直径特征，如果处理的硬币的签名没有出现在查找表中，则可以将其标记为无效硬币。
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公开(公告)号：US06755730B2
公开(公告)日：2004-06-29
申请号：US10095164
申请日：2002-03-11
申请人： Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova , David J. Mecklenburg , Eric J. Strauts
发明人： Joseph J. Geib , John R. Blake , David J. Wendell , Scott D. Casanova , David J. Mecklenburg , Eric J. Strauts
IPC分类号： G07D300
摘要： A coin processing system for processing a plurality of coins of mixed denominations comprises a rotatable disc for imparting motion to the plurality of coins, a sensor for differentiating between valid and invalid coins, a stationary sorting head, a diverter and a controller. The stationary sorting head has a lower surface generally parallel to and spaced slightly away from the rotatable disc. The lower surface forms a queuing channel and a plurality of exit channels for sorting and discharging coins of particular denominations. The queuing channel has a first segment for receiving coins and a second segment for moving the coins past the sensor and is configured to move coins at a faster rate along the second segment for increasing the spacing between adjacent coins. The diverter is disposed along the second segment beyond the sensor and is moveable between a first position for permitting coins to proceed to the plurality of exit channels and a second position for diverting coins to a reject region. The controller moves the diverter from the first position to the second position when the sensor detects an invalid coin.
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5.再颁专利公开(公告)号：USRE44689E1
公开(公告)日：2014-01-07
申请号：US13538512
申请日：2012-06-29
申请人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
发明人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
IPC分类号： G07D7/00
摘要： According to one embodiment of the present invention, a method for determining the denomination of a coin with a disk-type coin processing system comprises moving a coin along a coin path with a rotatable disk, generating an encoder pulse for each incremental movement of the rotatable disk, directing a light beam transverse the coin path, detecting the light beam with a light detector, developing a signal at the light detector indicating the presence of a coin in the coin path, counting a number of encoder pulses occurring while developing the signal at the light detector, and comparing the counted number of encoder pulses to a plurality of stored numbers of encoder pulses corresponding to the particular coin denominations.
摘要翻译： 根据本发明的一个实施例，一种用盘式硬币处理系统确定硬币的面额的方法包括：通过可旋转盘沿硬币路径移动硬币，产生编码器脉冲，用于每个可旋转的 光盘，横向硬币路径引导光束，用光检测器检测光束，在光检测器处显示指示在硬币路径中存在硬币的信号，计算在显示信号的同时发生的编码器脉冲数 光检测器，并且将计数的编码器脉冲数与对应于特定硬币面额的多个存储的编码器脉冲数进行比较。
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6.发明授权公开(公告)号：US07743902B2
公开(公告)日：2010-06-29
申请号：US10798669
申请日：2004-03-11
申请人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
发明人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
IPC分类号： G07D7/00
摘要： According to one embodiment of the present invention, a method for determining the denomination of a coin with a disk-type coin processing system comprises moving a coin along a coin path with a rotatable disk, generating an encoder pulse for each incremental movement of the rotatable disk, directing a light beam transverse the coin path, detecting the light beam with a light detector, developing a signal at the light detector indicating the presence of a coin in the coin path, counting a number of encoder pulses occurring while developing the signal at the light detector, and comparing the counted number of encoder pulses to a plurality of stored numbers of encoder pulses corresponding to the particular coin denominations.
摘要翻译： 根据本发明的一个实施例，一种用盘式硬币处理系统确定硬币的面额的方法包括：通过可旋转盘沿硬币路径移动硬币，产生编码器脉冲，用于每个可旋转的 光盘，横向硬币路径引导光束，用光检测器检测光束，在光检测器处显示指示在硬币路径中存在硬币的信号，计算在显示信号的同时发生的编码器脉冲数 光检测器，并且将计数的编码器脉冲数与对应于特定硬币面额的多个存储的编码器脉冲数进行比较。
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7.发明授权公开(公告)号：US07963382B2
公开(公告)日：2011-06-21
申请号：US12821381
申请日：2010-06-23
申请人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
发明人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
IPC分类号： G07D7/00
摘要： An method for determining the denomination of a coin with a disk-type coin processing system comprises moving a coin along a coin path with a rotatable disk, generating an encoder pulse for each incremental movement of the rotatable disk, directing a light beam transverse the coin path, detecting the light beam with a light detector, developing a signal at the light detector indicating the presence of a coin in the coin path, counting a number of encoder pulses occurring while developing the signal at the light detector, and comparing the counted number of encoder pulses to a plurality of stored numbers of encoder pulses corresponding to the particular coin denominations.
摘要翻译： 一种用盘式硬币处理系统确定硬币面额的方法包括：通过可旋转盘沿硬币路径移动硬币，产生用于可旋转盘的每次增量运动的编码器脉冲，将光束横向于硬币 路径，用光检测器检测光束，在光检测器处显示指示在硬币路径中存在硬币的信号，计数在光检测器处显示信号时发生的编码器脉冲数，并将计数的数 的编码器脉冲输出到对应于特定硬币面额的多个编码器脉冲的存储数量。
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8.发明申请Optical Coin Discrimination Sensor and Coin Processing System Using the Same 有权光学硬币识别传感器和使用它的硬币处理系统公开(公告)号：US20100261421A1
公开(公告)日：2010-10-14
申请号：US12821381
申请日：2010-06-23
申请人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
发明人： David J. Wendell , John R. Blake , Joseph J. Geib , John C. Peklo , Richard A. Mazur , David J. Mecklenburg
IPC分类号： G07D3/14
摘要： According to one embodiment of the present invention, a method for determining the denomination of a coin with a disk-type coin processing system comprises moving a coin along a coin path with a rotatable disk, generating an encoder pulse for each incremental movement of the rotatable disk, directing a light beam transverse the coin path, detecting the light beam with a light detector, developing a signal at the light detector indicating the presence of a coin in the coin path, counting a number of encoder pulses occurring while developing the signal at the light detector, and comparing the counted number of encoder pulses to a plurality of stored numbers of encoder pulses corresponding to the particular coin denominations.
摘要翻译： 根据本发明的一个实施例，一种用盘式硬币处理系统确定硬币的面额的方法包括：通过可旋转盘沿硬币路径移动硬币，产生编码器脉冲，用于每个可旋转的 光盘，横向硬币路径引导光束，用光检测器检测光束，在光检测器处显示指示在硬币路径中存在硬币的信号，计算在显示信号的同时发生的编码器脉冲数 光检测器，并且将计数的编码器脉冲数与对应于特定硬币面额的多个存储的编码器脉冲数进行比较。
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公开(公告)号：US07946406B2
公开(公告)日：2011-05-24
申请号：US11598370
申请日：2006-11-13
CPC分类号： G07F9/08
摘要： A coin processing system includes a coin processing machine configured to receive a plurality of randomly oriented coins in a coin input region thereof, process the coins, and determine a total amount of the coins. The coin processing system also includes a sensor configured to measure a pre-determined property associated with a component of the coin processing machine and/or an operational state of the coin processing machine and to output to a controller a signal related thereto. The coin processing system also includes an actuating device disposed to influence the pre-determined property. A controller is configured to monitor the signal output by the sensor and, responsive to a deviation of a value of the signal from an acceptable value for the signal, to execute an error recovery instruction set at least once. Execution of the error recovery instruction set by the controller causes an actuation of the actuating device to influence the pre-determined property to attempt to restore the operational parameter to a condition wherein the signal output by the sensor is within an acceptable value for the pre-determined property.
摘要翻译： 硬币处理系统包括硬币处理机，配置为在其硬币输入区域中接收多个随机取向的硬币，处理硬币，并确定硬币的总量。 硬币处理系统还包括被配置为测量与硬币处理机的组件相关联的预定属性和/或硬币处理机的操作状态的传感器，并向控制器输出与其相关的信号。 硬币处理系统还包括设置成影响预定属性的致动装置。 控制器被配置为监视由传感器输出的信号，并且响应于信号的值与信号的可接受值的偏差，执行至少一次的错误恢复指令集。 由控制器执行的错误恢复指令的执行导致致动装置的致动以影响预定的属性，以尝试将操作参数恢复到其中由传感器输出的信号在预定值的可接受值内的状态， 确定的财产。
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公开(公告)号：US07256874B2
公开(公告)日：2007-08-14
申请号：US10684027
申请日：2003-10-10
IPC分类号： G06K9/74
CPC分类号： G07D7/12
摘要： A counterfeit determination is made with respect to currency bills by illuminating the currency bill with multiple wavelengths of light. Genuine currency bills include indicia printed with an ink that responds similarly to infra-red illumination at two different wavelengths. To identify a test currency as a suspect counterfeit, the bill is first illuminated with infra-red light at a first wavelength. A measurement is then made of a first reflected light response from the first illumination. The test currency bill is then second illuminated with infra-red light at a second wavelength. A measurement is then made of a second reflected light response from the second illumination. The first and second reflected light responses are then compared, and the test currency bill is identified as a suspect counterfeit if the first and second reflected light responses are not substantially the same.
摘要翻译： 通过用多个波长的光照亮货币单据，对货币票据进行伪造确定。 真正的货币单据包括印有墨水的标记，其类似于两种不同波长的红外照明。 为了将一种测试货币识别为可疑的假币，该钞票首先以第一波长的红外线照亮。 然后测量来自第一照明的第一反射光响应。 然后用第二波长的红外线照射测试货币单据。 然后测量来自第二照明的第二反射光响应。 然后比较第一和第二反射光响应，并且如果第一和第二反射光响应基本不相同，则将测试货币单据识别为可疑假冒伪劣。
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