| 摘要 |
PROBLEM TO BE SOLVED: To count the total number of persons exiting from a facility with ease when fare adjustments of admission tickets are made, by summing up the number of persons after fare adjustments which are counted by a fare adjusting machine and the number of exiting persons which are counted at an exit gate. SOLUTION: This system consists of a ticket vending machine 12, which vends admission tickets, an entrance gate 14, a fare adjusting machine 15, and an exit gate 18, and those devices are controlled by a controller 20 consisting of a personal computer. This system allow a person, who does have his or her fare adjusted to pass through the exit gate 18 with the admission ticket. In this case, the number of persons, from which admission tickets are collected is counted by the exit gate 18. When a fare is adjusted by the fare adjusting machine 16, the number of people having adjusted fares is counted by the fare adjusting machine 16. Then, a controller 20 totalizes the number of people having adjusted fares counted by the fare adjusting machine 16 and the number of exiting people counted by the exit gate 18 to find the total number of facility users having exited. |
