| 摘要 |
PURPOSE:To enable automatic reading of admission and leaving time by customers, automatic calculation/collection of fees and repeated use of a ticket for use by issuing visible magnetized coupons with admission time recorded in legible manner and a magnetically recorded pattern printed as a ticket for use. CONSTITUTION:If a ticket is inserted into an admission gate G2, a control 17 reads ticket classification data through a reader/writer 18 at a ticket insertion detecting signal from a ticket detector 16, and stores the data into a memory 19. At the same time, the control 17 retrieves admission time from a clock 20,and records said ticket classification data and admission time again on a magnetic recording surface ra1, ra3, and then records admission time on the second magnetic recording surface ra2 in an inverse format. The control 22, receiving a detection signal from a ticket detector 21, reads ticket classification, admission time and leaving time from a clock 28, records the readout data into a memory 23, calculates use time with an arithmetic unit 23, and decides which part of a fee table memory 25 the results of said calculation belong to. Thus the unit selects a use fee for use time corresponding to a ticket bearer and shows it on a display 26. |
