Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Train working diagram compilation method and device based on flat peak conversion algorithm

A technology of train operation diagram and conversion algorithm, which is applied in the direction of transportation and packaging, transportation center control system, calculation, etc., which can solve problems such as low efficiency and abruptness, and achieve the effect of reducing workload

Active Publication Date: 2021-09-28
HUNAN CRRC TIMES SIGNAL & COMM CO LTD
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method and device for compiling a train diagram based on a flat-peak conversion algorithm, so as to solve the problems of low efficiency and abrupt junctions of a train diagram in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Train working diagram compilation method and device based on flat peak conversion algorithm
  • Train working diagram compilation method and device based on flat peak conversion algorithm
  • Train working diagram compilation method and device based on flat peak conversion algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0074] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the invention, not to limit the invention.

[0075] In order to alleviate the low efficiency, heavy workload, and error-prone situation of the operation department of the subway company, the present invention proposes a method, device and storage medium for compiling a train diagram based on a flat-peak conversion algorithm. Based on a new flat-peak conversion algorithm, To solve the abrupt phenomenon of the operation diagram prepared by the existing automatic diagram compilation method at the junction of flat and high peaks, according to the drawing personnel's diagram compilation experience, use the computer to simulate the drawing, and it only takes about ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of train operation control, in particular to train working diagram compilation method and device based on flat peak conversion algorithm. The train working diagram compiling method based on a flat peak conversion algorithm comprises the following steps: S1, creating equal-interval task lines of a flat peak period and a peak period; s2, creating a transition period gradual interval task line; s3, connecting the task lines which are not connected in the transition period into a plan line; s4, translating each task line in sequence, so that the task lines of the running diagram have no conflict; s5, sequentially translating each task line to obtain a task line with smooth transition of the driving interval between the flat peaks, and generating a full-day running chart with smooth transition of the flat peaks. On the basis of a novel flat peak conversion algorithm, the flat peak running diagram without obvious abrupt conditions can be quickly obtained only by setting some basic parameters. According to the method, the requirements of the mapping staff can be well met, and the workload of the mapping staff is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of train operation control, and more specifically, relates to a method and device for compiling a train operation diagram based on a flat-peak conversion algorithm. Background technique [0002] With the rapid development of urban rail transit and the continuous increase in the number of subway lines, the pressure on the operation department of the subway company is also increasing. [0003] Since the daily passenger flow is not constant, the passenger flow is even more different during holidays and special days such as concerts, so it is necessary to draw different all-day operation plans to meet different passenger flow needs. When drawing the operation plan, factors such as the departure interval between trains, the departure-arrival interval limit of the platform, the turn-back capacity at the turn-back station, and the number of available trains in the depot / parking lot need to be considered, and smooth...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00G06Q50/30
CPCG06Q50/40
Inventor 梁烨黎邓根李娟娟肖习雨郑小飞
Owner HUNAN CRRC TIMES SIGNAL & COMM CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com