| 摘要 |
PURPOSE:To prevent the unprepared passage of a getting-off station due to a nap by a method wherein when arrival to a destination is alarmed to the seat of a passenger, from a scheduled arrival time of each destination and the operating state of a passenger, an arrival time to each destination is calculated, and an alarm is raised to a seat specifying a destination. CONSTITUTION:A control device 1 is mounted in a train crew room and meanwhile, each seat 2 is provided with a getting-off station specifying switch 8 and an alarm generating device 10. In the control device 1, updating of a time is effected by a clock circuit 3, and a scheduled arrival time to each station of the train is stored in a memory circuit 5. A present operation state is inputted by an operation state input circuit 4. From a schedule arrival time to each station, a present operation state, and a preset time, an arrival time is calculated by a control circuit 7, and a signal is transmitted to the seat 2. In the seat 2, when a getting-off station is specified by the setting-off station specifying switch 8, an output therefrom is collated with an output from the control device 1 by means of AND circuits 9a-9c, and when AND is effected, through drive of the alarm generating device 10, an alarm is raised to a passenger. |
