Method and system for optimizing high-speed rail express special train transportation network
A network optimization, high-speed rail technology, applied in the field of transportation, can solve the problems of low matching of high-speed rail express transportation infrastructure, mixed passenger and freight transportation, waste of transportation resources, etc.
Active Publication Date: 2021-12-03
SOUTHWEST JIAOTONG UNIV +1
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Problems solved by technology
[0004] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a method and system for optimizing the transportation network of high-speed rail express trains to solve the problems of low matching degree of existing high-speed rail express transportation infrastructure, insufficient terminal service capabilities, mixed passenger and freight transportation, and effective connection of transportation links. The problem of low efficiency and waste of transportation resources
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[0067] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.
[0068] like figure 1 As shown, in one embodiment of the present invention, a kind of high-speed rail express train transportation network optimization method, comprises the following steps:
[0069] S1. Establish a geographical and economic attribute express demand model, and identify useful geographical and economic elements according to the geographical and economic attribute express demand model.
[0070] Step S1 includ...
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The invention, which relates to the technical field of traffic and transportation, discloses a method and system for optimizing a high-speed rail express special train transportation network comprising a geographic economic attribute express demand analysis module, an express demand prediction module, a high-speed rail express sharing rate operation module and a high-speed rail express network planning module. According to the invention, the express delivery demand is effectively matched, the transportation resources are effectively utilized according to the actual sharing effect of the high-speed rail express delivery, and the problems of imperfect planning and low efficiency of the high-speed rail express delivery transportation network are solved.
Description
technical field [0001] The invention relates to the technical field of transportation, in particular to a method and system for optimizing a high-speed rail express train transportation network. Background technique [0002] In the field of transportation technology, with the development of railway engineering, high-speed rail transportation has undertaken or will undertake more and more functional tasks, among which express delivery is a new function and task undertaken by high-speed rail transportation. my country's traditional express delivery operations mostly rely on road transportation, limited by road engineering conditions, road conditions and climate, it is increasingly difficult for road transportation to effectively meet the requirements of consumers and logistics companies. [0003] China Railway Express Co., Ltd. has proactively launched the railway express cargo transportation business with the help of confirmed vehicles and existing passenger trains, which has...
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IPC IPC(8): G06Q10/04G06Q10/08G06Q30/02G06F16/29G06N3/04G06N3/06G06N3/08
CPCG06Q10/04G06Q10/083G06Q30/0202G06N3/04G06N3/061G06N3/084G06F16/29Y02T10/40
Inventor 陈思陈泽军汤银英梁玥邓晓臻钟娟池欣忆卜思豪
Owner SOUTHWEST JIAOTONG UNIV