| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a get-off alert device capable of alerting a passenger, who uses a holding carrier for electronic ticket information in boarding, to approach to a leaving station. <P>SOLUTION: A cellular phone 1 is provided with a CPU 11, a keyboard 14, a speaker 16, a memory 18 storing the electronic ticket information 22 transforming a boarding claim for a public transportation facility, an RFID chip 17 communicating with an antenna 31 of an automatic ticket gate machine 3 for receiving identification information of a station, in which the automatic ticket gate 3 is installed, and transmitting contents of the electronic ticket information 22, and a memory 18 storing a necessary time search function program 23, by which a necessary time between a boarding station and a leaving station is calculated based on identification information about the boarding station and that about the leaving station set via the keyboard 14, and a passing-destination prevention function program 21 for calculating a time after the necessary time from the current time as an expected arrival time and outputting alarm sound from the speaker 16 before a predetermined time of the expected arrival time. <P>COPYRIGHT: (C)2007,JPO&INPIT |
