| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the handleability of two commutation tickets by permitting exit by one of a pair of the commutation tickets on condition that the entrance station is on the outside of an overlapping section by recording entrance information in the commutation ticket when the exit station is within an exceptional exit section. SOLUTION: A CPU permits entrance by one of the two commutation tickets A and B on the condition that it is within a valid section and magnetically records the entrance information in the commutation ticket accompanying the permission. Then, at the time of the exit, when the entrance station based on the entrance information is within the overlapping section, the specified riding information of a fact that riding from the inside of the overlapping section to the outside is present is magnetically recorded in the commutation ticket. Also, when the exit station is within the exceptional exit section, the entrance information is recorded in one A of the commutation tickets and the exit is permitted on the condition that the entrance station is on the outside of the overlapping section. Thus, the handleability of the two commutation tickets A and B is improved.</p> |
