| 摘要 |
PROBLEM TO BE SOLVED: To prevent a returned item from being forgotten to be taken in an automatic fare adjustment machine or the like. SOLUTION: Photographing devices 7in and 7out are provided near a feeding port 1 and a returning port 2 inside the automatic fare adjustment machine, a feeding item during fetch is photographed by the photographing device 7in, the image information is outputted to a display device 9, an image in which the feeding item on the outside of the automatic fare adjustment machine and the feeding item inside the automatic fare adjustment machine are successive is displayed at the display device 9 and the image of the fetched feeding item is displayed. Also, in the ejection, the image of the feeding item to be returned among the feeding items is displayed at the display device 9, based on the image information when fetched, the returning item during the ejection is photographed by the photographing device 7out, the image information is outputted to the display device 9 and the image in which the feeding item inside the automatic fare adjustment machine and the feeding item on the outside of the automatic fare adjustment machine are successive is displayed at the display device 9. A user intuitively recognizes what is the feeding item fed by himself/herself and what is to be received by looking at the screen.
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