一种列车运行控制方法、装置、设备及介质
By acquiring and correcting the locomotive traction characteristic curve, combining it with the resistance curve to calculate the train output acceleration, and planning the operating speed curve, the problem of high locomotive energy consumption in railway transportation was solved, and the efficiency and safety of train operation were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CRRC DALIAN CO LTD
- Filing Date
- 2025-12-10
- Publication Date
- 2026-07-17
AI Technical Summary
Locomotive energy consumption accounts for a large proportion of railway transportation, affecting operating costs and organizational efficiency. Existing technologies are insufficient to effectively reduce train operation energy consumption.
By acquiring the locomotive traction characteristic curve and correcting it in conjunction with the historical power battery SOC curve, the locomotive traction characteristic correction curve is determined. Based on the resistance curves of the locomotive and train, the output acceleration curve is calculated, and the train running speed curve is planned to meet the preset time and speed limit range, thereby reducing the air braking conditions.
This reduces train operating losses, maintains train travel time at the preset time, and improves operating efficiency and safety.
Smart Images
Figure CN121404338B_ABST
Abstract
Citation Information
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