Adjustment method of high-speed railway train operation diagram based on energy saving based on stop plan

A technology for train diagrams and high-speed railways, which is applied in data processing applications, predictions, instruments, etc., and can solve problems such as not considering the actual line conditions
CN110782079BActive Publication Date: 2022-07-05SOUTHWEST JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SOUTHWEST JIAOTONG UNIV
Publication Date
2022-07-05

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Abstract

The invention discloses an energy-saving adjustment method for a high-speed railway train running diagram based on a stop scheme, and belongs to the technical field of high-speed railway train running schemes. In the invention, the station stopping rate is determined based on passenger flow, the energy consumption value added by train stops at each intermediate station is calculated, a dual-objective optimization model (minimum travel time and minimum energy consumption value) is established, and the high-speed railway train stop plan and energy consumption are combined. The correlation between the consumption value gives suggestions for stop adjustment, so that high-speed railway trains can achieve energy saving and emission reduction under the premise of meeting the safety interval and passenger flow demand, etc., and also reduce train travel time, improve the line capacity and passenger travel. comfort.
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Description

technical field

[0001] The invention relates to a timetable adjustment method of a high-speed railway train, in particular to a method for adjusting the operation diagram of a high-speed railway train based on an energy-saving stop scheme, and belongs to the technical field of the high-speed railway train running scheme. Background technique

[0002] At present, the methods for reducing the energy consumption of high-speed railway trains in my country mainly include: 1. Adjusting the running time of high-speed railway trains. In general, the train running time directly affects the traction energy consumption. However, under the premise of meeting the safety interval, the running time of high-speed railway trains has little room for adjustment; or, although the running time is adjusted, the resulting timetable It has a great impact on the passing capacity of the line and the time cost of passengers. 2. Optimize the driving of high-speed railway trains. The energy consumptio...

Claims

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