基于时空网图重组的列车运行图调整方法、设备及介质
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CASCO SIGNAL LTD
- Filing Date
- 2025-12-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing train timetable adjustment algorithms struggle to quickly generate feasible adjustment solutions when faced with multiple overlapping scenarios, and their reliance on complex optimization models and solvers leads to low efficiency, failing to meet actual operational needs.
The problem of adjusting the running graph is transformed into a problem of clipping and graphically recombining a spatiotemporal network. Through predefined operations such as clipping, moving, connecting, merging and modifying, feasible adjustment schemes can be generated quickly, eliminating the dependence on complex mathematical models and solvers.
It enables the rapid generation of continuous, safe, and feasible adjustment plans for vehicle undercarriage turnover under multiple overlapping scenarios, improving emergency response speed and the universality of the plans, while reducing implementation costs.
Smart Images
Figure CN121469685B_ABST