发明公开
- 专利标题： COIN SENSOR
- 专利标题（中）： 硬币检测器
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申请号： EP13712020.0申请日： 2013-03-07
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公开(公告)号： EP2826026A1公开(公告)日： 2015-01-21
- 发明人: LAVANCHY, David , BAUDAT, Gaston
- 申请人： MEI, Inc.
- 申请人地址： 3222 Phoenixville Pike Suite 200 Malvern, PA 19355 US
- 专利权人： MEI, Inc.
- 当前专利权人： MEI, Inc.
- 当前专利权人地址： 3222 Phoenixville Pike Suite 200 Malvern, PA 19355 US
- 代理机构： Peterreins, Frank
- 优先权： US201261610918P 20120314
- 国际公布： WO2013138152 20130919
- 主分类号： G07D5/08
- IPC分类号： G07D5/08
摘要：
A coin tester includes a coin sensor which outputs a measurement signal which is influenced by the presence of a coin. A memory device stores an impedance model of the coin sensor and the model representing an expected influence of a coin configuration model on the measurement signal. A processor computes and applies acceptance criteria to determine whether the coin falls within a predetermined coin configuration.
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