Title:
TRAIN ALL-DAY OPERATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/035496
Kind Code:
A1
Abstract:
A train all-day operation method. The method comprises: dividing an all-day operation time into a plurality of operation stages (110, 210); acquiring the number of trains expected to depart in each operation stage, and a travel path set used by each train (120, 220); solving an objective function according to the number of trains in each operation stage, and the travel path set, so as to obtain a target operation diagram of each running stage, wherein the objective function represents that the total operation time of the train is the minimum, and in the target operation diagram, the operation time of the train in a maintenance section does not conflict with the maintenance time in the maintenance section (130); and performing operation in each operation stage according to the target operation diagram of each operation stage (140, 270). In a target operation diagram, the operation time and the maintenance time of a train in a maintenance section do not conflict with each other, such that it can be ensured that the train is not interrupted due to maintenance; an objective function represents that the total operation time of the train is the minimum; and the transportation capacity of a line can be improved, thereby realizing the all-day operation of the train.
Inventors:
WANG XINGHUA (CN)
ZHANG QIUMIN (CN)
FENG XUAN (CN)
SUN HAIRONG (CN)
WANG YANRONG (CN)
ZHOU HAN (CN)
ZHANG QIUMIN (CN)
FENG XUAN (CN)
SUN HAIRONG (CN)
WANG YANRONG (CN)
ZHOU HAN (CN)
Application Number:
PCT/CN2021/141720
Publication Date:
March 16, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B61L27/00
Foreign References:
| CN110341763A | 2019-10-18 | |||
| CN112026857A | 2020-12-04 | |||
| CN111985814A | 2020-11-24 | |||
| JPH08295238A | 1996-11-12 |
Other References:
WANG XINGHUA, ZHANG SHICHEN; HE ZHIZHONG; FENG XUAN; WANG YANRONG; SUN HAIRONG: "All-weather Train Operation on Airport Express R1 in Xiongan New Area", CHINA RAILWAY, SIGNAL & COMMUNICATION RESEARCH INSTITUTE,CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED, CN, no. 8, 15 August 2021 (2021-08-15), CN , pages 95 - 103, XP093046608, ISSN: 1001-683X, DOI: 10.19549/j.issn.1001-683x.2021.08.095
ZHANG YONGXIANG; DARIANO ANDREA; HE BISHENG; PENG QIYUAN: "Microscopic optimization model and algorithm for integrating train timetabling and track maintenance task scheduling", TRANSPORTATION RESEARCH PART B. METHODOLOGICAL., OXFORD, GB, vol. 127, 31 July 2019 (2019-07-31), GB , pages 237 - 278, XP085759493, ISSN: 0191-2615, DOI: 10.1016/j.trb.2019.07.010
ZHANG YONGXIANG; DARIANO ANDREA; HE BISHENG; PENG QIYUAN: "Microscopic optimization model and algorithm for integrating train timetabling and track maintenance task scheduling", TRANSPORTATION RESEARCH PART B. METHODOLOGICAL., OXFORD, GB, vol. 127, 31 July 2019 (2019-07-31), GB , pages 237 - 278, XP085759493, ISSN: 0191-2615, DOI: 10.1016/j.trb.2019.07.010
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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