| 摘要 |
<p>PCT No. PCT/EP95/00803 Sec. 371 Date Nov. 15, 1996 Sec. 102(e) Date Nov. 15, 1996 PCT Filed Mar. 4, 1995 PCT Pub. No. WO95/24024 PCT Pub. Date Sep. 8, 1995A method for recognizing permitted and prohibited coins permits precise and trouble-free assignment of coins by a procedure in which, during a learning step, characteristic values of reference coins are determined without contact and the measured values of coins to be investigated are compared with the characteristic values. The measured values are determined during rolling of the coins through a chute (6). Light barriers (204a-e, 205a-e) which determine blocking times when the coins roll through are used for the measurement.</p> |
