At each time it is

摘要

PROBLEM TO BE SOLVED: To realize control provided with the advantages of a one-day ticket and a conpon ticket in a gate controller using a card. ;SOLUTION: The accumulation of points subtracted at every gate passage is stored in a card 1 through a communication function part 4 as accumulated subtraction points. When the accumulated subtraction points become not less than a subtraction limit degree which is previously set by a data input part 7, gate passage is permitted without subtracting the points against gate passage in the same day, which is judged by a clock part 6. The accumulated subtraction points is zero-cleared to the first time in the same day. Thus, the advantageous of the conpon ticket used in the other days and a one-day ticket with which free passage is realized are shared. Consequently, a user can easily buy the ticket and resale executed by the one day ticket is prevented for a manager.;COPYRIGHT: (C)2000,JPO