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1. 发明申请

WO1996031847A1 COIN VALIDATION APPARATUS AND METHOD 审中-公开
标题翻译：硬币验证装置和方法
公开(公告)号：WO1996031847A1
公开(公告)日：1996-10-10
申请号：PCT/GB1996000826
申请日：1996-04-03
申请人： COIN CONTROLS LTD. , ALI, Riaz
发明人： COIN CONTROLS LTD.
IPC分类号： G07D05/08
CPC分类号： G07D3/125 , G07D5/08
摘要： A coin validator with an improved coin processing rate, performs primary validation testing on coins (3) at a primary validation station (5) as successive coins roll down a coin rundown path (4). Unacceptable coins pass to a coin reject path (12) but coins found acceptable by the primary validation testing are deflected by a solenoid operated gate (11) to a coin accept path (13). The acceptable coins pass a further sensor coil (C4). Auxiliary coin testing is carried out by a microprocessor (7) by analysing the time taken for the coin to reach and move away from the further sensor (C4). The microprocessor performs undertimer and overtimer routines (figures 3A, B) and if the coin arrives within the under and overtimer ranges (t1, t2), the coin is accepted. When the coin throughput rate is increased, the undertimer is switched off in order to permit the coin throughput rate for valid coins to be increased, without loss of security.
摘要翻译：具有改进的硬币处理率的硬币验证器对连续的硬币向下滚动硬币破碎路径（4），在主确认站（5）的硬币（3）上进行初步验证测试。不可接受的硬币传递到硬币拒绝路径（12），但是通过主验证测试可以接受的硬币被电磁操作的门（11）偏转到硬币接收路径（13）。可接受的硬币通过另一传感器线圈（C4）。辅助硬币测试由微处理器（7）通过分析硬币到达并远离其它传感器（C4）所花费的时间来进行。微处理器执行承诺和超调程序（图3A，B），并且如果硬币在低于和超调范围（t1，t2）内到达，则硬币被接受。当硬币吞吐率增加时，关闭该承诺器以允许增加有效硬币的硬币通过率，而不会失去安全性。

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