| 摘要 |
<p>PURPOSE:To improve ticket examination processing efficiency by resuming communication even if a user does not go out from a ticket examination path when only the user disabled with communication is in existence on the ticket examination path in an automatic ticket examination machine which communicates data and automatically examines a ticket without contact. CONSTITUTION:When communication between a main body and a card C is failed, when communication is executed in the boundary of a communication range between the card C and the main body, for example, an arithmetic processing for ticket examination cannot be executed and the user is treated equally as a passenger having no ticket. In such a case, the signal transmission of a polling command from an antenna (a) is inhibited for discriminating a succeeding user from the passenger having no ticket. When the other user does not exist in the ticket examination path, it is allowed to resume communication by resetting the main body. Thus, communication is resumed and guidance urging recommunication is given from a display part 2 and a loudspeaker 5 when a human detector S does not detect the other user. Thus, the user who is failed in communication can execute communication again without going out from the ticket examination path.</p> |
