| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase detection efficiency of a human detector using a reflection type sensor. SOLUTION: In this human detector for automatic ticket inspection machine provided in such a manner that rays radiated from reflection type sensors provided in casings of an automatic ticket inspection machine arranged on both sides of a wicket passage, respectively, cross at a predetermined height from a wicket passage face, a crossing position of rays radiated from both reflection type sensors is closer to a casing side on one side of either of both casings than a vertical line passing the center in the direction of passing of the wicket passage by a predetermined distance.</p> |
