Evaluation Method and Terminal of Transportation Network Connection Value Based on Passenger Freight Data
A transportation network and evaluation method technology, applied in computer-readable storage medium, in the field of transportation network connection value evaluation based on passenger schedule data, can solve the problem of not comprehensively considering various factors and unable to more accurately describe the characteristics of transportation network connection force, etc. question
Active Publication Date: 2022-04-22
SHENZHEN UNIV
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[0006] The main purpose of the present invention is to provide a transportation network connection value evaluation method based on passenger flight data, a terminal and a computer-readable storage medium, aiming at solving the problem of not fully considering various factors in the prior art and thus being unable to describe the transportation network more accurately Problems connecting force features
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[0043] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044]The present invention selects China's transportation network as the research object, and explores the spatial distribution characteristics of the transportation network based on passenger trains from the perspective of matching the transportation input cost and construction scale with economic benefits; The Voronoi diagram in the principle (also known as Thiessen polygon or Dirichlet diagram, which is composed of a set of continuous polygons composed of perpendicular bisectors connecting straight lines between two adjacent points; in computational geometry, the center of gravity Vor...
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The invention discloses a transportation network connection value evaluation method and a terminal based on passenger flight data. The method includes: analyzing the spatial distribution characteristics of the transportation network based on the passenger flight data; dividing the extended breakpoint model of the influence range of the traffic station; verifying the transportation network connection value and optimize. The present invention selects the transportation network as the research object, and explores the spatial distribution characteristics of the transportation network based on passenger trains from the perspective of matching the transportation investment cost and construction scale with economic benefits; Based on the Voronoi diagram, the expanded breakpoint model is proposed through the parameter correction of the traffic passenger frequency, and the influence range of the traffic station is divided; combined with the traffic passenger frequency data and the demographic and economic statistics data, the transportation network connection value model is constructed to reasonably evaluate the economic benefits of the transportation network , and propose a traffic network structure optimization strategy.
Description
technical field [0001] The present invention relates to the technical field of data processing, in particular to a method for evaluating the value of a traffic network connection based on passenger train data, a terminal, and a computer-readable storage medium. Background technique [0002] Transportation infrastructure is the basic element of regional socio-economic development. How to evaluate the quality of a region's traffic conditions and the degree and mode of its role in socio-economic development has always been an important research content for regional sustainable development and regional economics. In the field of regional sustainable development research, the "traffic relationship network" established by the concept of connectivity embodies the value of transportation network connections without administrative boundary constraints. Scholars at home and abroad mainly use the theory of "flow space" as the basis, and use geographic methods such as spatial interactio...
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IPC IPC(8): G06Q10/06G06Q50/30G06F30/20
CPCG06Q10/06393G06F30/20G06Q50/30
Inventor 李敏敏郭文华贺彪郭仁忠樊勇张迪刘文超张成岳
Owner SHENZHEN UNIV