Method based on CTC (centralized traffic control) station yard graph graphic elements and used for setting temporary speed restriction of high-speed railway
A graphic element and temporary speed limit technology, which is applied to railway car body parts, railway traffic management, railway signal and safety, etc., can solve problems such as unintuitive input methods of dispatchers, inability to perform exhaustive tests, and existence of safety risks, etc., to achieve Improve the efficiency and safety of traffic command, reduce the complexity of train control, and improve the effect of safety integrity level
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[0037] Example
[0038] Such as figure 1 As shown, for the line setting x 0 Block zone to x n When the speed limit of the blocked zone is 45km / h, the operation and processing process are as follows:
[0039] (1) On the interface of the CTC system station map, click 0 Select "Set speed limit starting point" on the block zone, and click n Select "Set speed limit end point" on the block zone. At this time, x on the station map 0 Block zone to x n Blocked partitions are indicated by gray dashed boxes ( figure 2 );
[0040] (2) Select "speed limit check" in the virtual box, a dialog box will pop up, prompting to enter the speed limit command number and speed limit value, and then select "check", then the CTC system will send the speed limit to the train control system Check command, the command includes the starting kilometer mark, the number of the starting block zone, and the speed limit speed value of the selected block zone range;
[0041] (3) After the train control system has succes...
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