COIN RECOGNITION DEVICE AND COIN HANDLING DEVICE USING THE SAME

To realize the simplification of an apparatus configuration and to prevent the erroneous detection of foreign matter such as dust.SOLUTION: A coin recognizing device 10 includes a passage (transport path 11) through which a reading object 99 passes, a two-dimensional sensor (image sensor 21) for cap...

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1. Verfasser: MIMURA TOMONORI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To realize the simplification of an apparatus configuration and to prevent the erroneous detection of foreign matter such as dust.SOLUTION: A coin recognizing device 10 includes a passage (transport path 11) through which a reading object 99 passes, a two-dimensional sensor (image sensor 21) for capturing an image of the passage and the reading object passing through the passage, and a discrimination unit cl1 for discriminating a type of the reading object. The two-dimensional sensor continuously captures the images of the passage. The discriminating unit detects a portion having a size and an outer shape corresponding to the tip portion of a coin used as the object to be read from the captured images of the passage continuously captured by the two-dimensional sensor.SELECTED DRAWING: Figure 3 【課題】装置構成の簡略化を実現するとともに、ゴミ等の異物の誤検知を抑制する。【解決手段】硬貨認識装置10は、読取対象物99が通る通路(搬送路11)と、通路及び通路を通る読取対象物を撮像する2次元センサ(イメージセンサ21)と、読取対象物の種類を判別する判別部cl1と、を備えている。2次元センサは、通路を連続して撮像する。判別部は、2次元センサによって連続して撮像された通路の撮像画像の中から、読取対象物として用いられる硬貨の先端部分に相当する大きさと外形を有する部位を検知する。【選択図】図3