利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

113 条记录 (耗时 0.034 秒)

    Multiple sheet detector apparatus and method
    5.
    发明授权
    Multiple sheet detector apparatus and method 有权
    多页检测仪装置及方法

    公开(公告)号：US07357306B2

    公开(公告)日：2008-04-15

    申请号：US11171647

    申请日：2005-06-30

    申请人： Songtao Ma ,  Edward L. Laskowski

    发明人： Songtao Ma ,  Edward L. Laskowski

    IPC分类号： G06Q40/00 ,  G07D11/00 ,  G07F19/00

    CPC分类号： G07D7/08 ,  B65H7/125 ,  B65H2553/30 ,  B65H2701/1912 ,  G07D7/183 ,  G07F19/20 ,  G07F19/201

    摘要： A detector for a deposit accepting apparatus of an automated banking machine includes an ultrasonic transmitter driven by a driving signal operative to cause the ultrasonic transmitter to transmit an ultrasonic sound signal through a sheet pathway of the detector. The detector also includes an ultrasonic receiver operative to generate a receiver signal responsive to the ultrasonic sound signal. The detector further includes first and second correlation filters. The first and second correlation filters are operative to generate first and second outputs responsive to the receiver signal. At least one processor is operative responsive to the first and second outputs of the correlation filters to determine information associated with changes in phase of the ultrasonic sound signal and to distinguish between single and multiple sheets in the pathway responsive to the information associated with changes in phase.

    摘要翻译： 用于自动银行机的存款接收装置的检测器包括由驱动信号驱动的超声波发射器，该驱动信号用于使超声波发射器通过检测器的片通路传输超声波信号。 检测器还包括可响应于超声波声音信号产生接收机信号的超声波接收器。 检测器还包括第一和第二相关滤波器。 第一和第二相关滤波器用于响应于接收机信号产生第一和第二输出。 至少一个处理器响应于相关滤波器的第一和第二输出来操作以确定与超声波声音信号的相位变化相关联的信息，并且响应于与相位变化相关联的信息来区分该通路中的单个和多个片材 。

    Double sheet detector method for automated transaction machine
    8.
    发明授权
    Double sheet detector method for automated transaction machine 有权
    自动交易机双页检测方法

    公开(公告)号：US06486464B1

    公开(公告)日：2002-11-26

    申请号：US09375960

    申请日：1999-08-17

    申请人： Songtao Ma ,  Alexander J. Yeckley ,  Edward L. Laskowski

    发明人： Songtao Ma ,  Alexander J. Yeckley ,  Edward L. Laskowski

    IPC分类号： G01N904

    CPC分类号： B65H7/125 ,  G07D7/12 ,  G07D7/183 ,  G07D7/20

    摘要： An automated transaction machine includes apparatus for distinguishing between single sheets and multiple sheets in a sheet path. The apparatus includes radiation emitters (14, 34) and radiation detectors (20, 40, 42). The radiation emitters are operated to emit radiation at periodic intervals. Signal conditioners (50) receive signals from the radiation detectors and generate outputs responsive to the intensities sensed by the detectors substantially only during the periodic intervals. The outputs are combined, weighed and/or compared to thresholds to distinguish single and multiple sheets. The apparatus enables reliable operation in noisy electrical environments and with a wide variety of sheet properties.

    摘要翻译： 自动交易机器包括用于在纸张路径中区分单张纸和多张纸的设备。 该装置包括辐射发射器（14,34）和辐射探测器（20,40,42）。 操作辐射发射器以周期性间隔发射辐射。 信号调理器（50）从辐射检测器接收信号，并且基本上仅在周期性间隔期间响应于由检测器感测的强度产生输出。 将输出组合，称重和/或与阈值进行比较以区分单张和多张纸张。 该装置能够在噪声电气环境中以及各种各样的片材性能下可靠地运行。