| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable terminal device which can easily display a timetable without purchasing an accessory such as an IC card by retrieving and displaying the starting time close to the current time among registered starting times. SOLUTION: A timetable retrieval part 3 obtains the current time from a clock 4 when a registration number of a timetable is inputted. Then the timetable retrieval part 3 once obtaining the current time from the clock 4 retrieves the starting time close to the current time and the group number of the starting time from a starting time and group number table 2b wherein the registration number is additionally entered. Then a control part 5 recognizes the kind, destination, and display form of a train contained in the group number by referring to a destination group table 2a wherein the inputted registration number is additionally entered. Then the control part 5 displays the starting times, train kinds, and destinations on a display 6 in order from the earliest starting time.</p> |
