公开(公告)号：US20090242354A1

公开(公告)日：2009-10-01

申请号：US12303325

申请日：2007-07-10

申请人： Satoshi Miyauchi ,  Takehiko Nara ,  Tooru Ueki ,  Kouji Ikeda

发明人： Satoshi Miyauchi ,  Takehiko Nara ,  Tooru Ueki ,  Kouji Ikeda

IPC分类号： G07D5/08

CPC分类号： G07D5/08

摘要： A coin discriminating device has a detecting part, a first switching part, a storage part, and a control part. The detecting part has a first sensor including a pair of coils, and an oscillating circuit, and is supplied with voltage from a power source, and in addition, outputs a detection signal varied by a coin passing between the coils. The first switching part switches magnetic connection of the coils between an in-phase connection and a reversed-phase connection a plurality of times while the coin passes between the coils. The control part compares the detection signal from the detecting part and a reference signal stored in the storage part so as to determine authentication and a denomination of the coin.

摘要翻译： 硬币鉴别装置具有检测部分，第一切换部分，存储部分和控制部分。 检测部具有包括一对线圈的第一传感器和振荡电路，并且从电源提供电压，并且还输出由硬币通过线圈之间变化的检测信号。 第一开关部件在硬币通过线圈之间时多次在同相连接和反相连接之间切换线圈的磁连接。 控制部分比较来自检测部分的检测信号和存储在存储部分中的参考信号，以便确定硬币的认证和面额。