One of the biggest problems for railway operation is the manatgement of train runs druing accidents or maintenance sites on double-track-lines. The consequences of these events are barrings and speed restrictions on the main track which cause delays of the trains passing the location. Therefore it is necessary to construct a new timetable based on the existing timetable in consideration of influences of the hindrances on train runs to guarantee safety with high quality. For this purpose the interactive maintenance-site-timetable-cnstruction-system BAUPLAN is used. With a computer-aided construction system it is possible to research several variants of infrastructure (e.g.the usage of additional switches in the site area)and timetable operating strategies in only a part of the time needed today for the manual layout of train diagrams.
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