| 摘要 |
PROBLEM TO BE SOLVED: To provide a currency discriminator suppressing an illegal action using counterfeit currency. SOLUTION: The currency discriminator 1 includes a sensor 31 for detecting a predetermined physical amount of a deposited coin, and a denomination discriminator 30 for discriminating authenticity and the denomination of the deposited coin on the basis of the physical amount detected by the sensor 31. The currency discriminator is provided with a video camera 20 for imaging an object in a predetermined range from a coin slot, and a control part 110 for causing the video camera 20 to image coins when the coins discriminated as a counterfeit coin by the denomination discriminator 30 are deposited in a predetermined number of times or more within a predetermined period. COPYRIGHT: (C)2010,JPO&INPIT
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