| 摘要 |
PROBLEM TO BE SOLVED: To display the assignment situation of train crews in each shift section and to always grasp the unassigned trains by showing the assigned arid unassigned trains in different forms in a displayed train operation schedule. SOLUTION: A train operation schedule display part 11b shows a screen on a CRT 7 to select the contents of the operation schedule and the executable support functions based on a read-out file. When a producer selects a train operation assignment function, he assigns a designated crew to a train. Then, an assignment rate display switching part 11a calculates the rate of assigned trains against all trains. When this calculated rate exceeds the prescribed value, the display is switched to another mode where the unassigned trains are discriminated from the assigned ones and displayed. The producer carries on the train operation assignment operations until assignment of all trains are completed or another support function is selected while confirming the number of unassigned trains which are discriminated from the number of assigned trains and displayed on the screen. |
