| 摘要 |
PURPOSE:To provide a method to draw up an operation time interval diagram of trains simply, and a method to calculate the operation time interval from the above diagram simply. CONSTITUTION:A running curve 5 that a preceding train starts at a specific acceleration alpha is drawn, a tangent 6 by the inclination of the coming-in of the following train to a station is drawn to the running curve 5, and the tangent is moved parallel as the block section length s of the platform of a station divided to prevent the invasion in the block section of the preceding train, so as to make an equally divided block approach line 8. Then, by moving parallel from the approach line 8 by placing a specific safety stop reserve distance k, and a braking distance b until the train stops at a specific reduced speed beta from the coming-in speed, a coming-in running straight line 18 is drawn, and a reduced speed curve 19 of the following train is drawn to contact to the coming-in running straight line 18. At the same time, a running reduced speed curve 20 of the following train from the position where the braking distance b is subtracted from the train length L of the following train is drawn to a stopping station. |
