A method, device and storage medium for measuring the interaction of urban agglomeration elements

A technology of urban agglomeration and elements, applied in the fields of urban planning and geography, can solve problems such as inability to accurately reflect the relationship between urban elements

Active Publication Date: 2021-05-18
SHENZHEN UNIV
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Problems solved by technology

[0005] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a method, equipment and storage medium for measuring the interaction of urban agglomeration elements, which overcomes the inadequacy of the measurement methods for the interaction between urban elements in the prior art. The use of single-dimensional measurement of the interaction relationship between elements leads to the defect that the measured results cannot accurately reflect the relationship between urban elements

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  • A method, device and storage medium for measuring the interaction of urban agglomeration elements

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[0044] 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.

[0045]Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understood that when an element is referred to as being "c...

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Abstract

The invention provides a method, equipment and storage medium for measuring the interaction of urban agglomeration elements, according to the urban element index data of each spatial unit in the urban agglomeration and the spatial distance and time distance between each spatial unit; The spatial distance and time distance of each independent variable are weighted on the urban element index data corresponding to each independent variable, and the geographical space-time weighted neural network model is established, and the interaction measurement value of the interaction index is obtained through training. The method provided in this embodiment captures complex nonlinear relationships in different geographical spaces by constructing a time-space weighted neural network to measure the time-space proximity of elements between cities, and makes up for the lack of perspective of time-space correlation and the neglect of cities in traditional analysis methods. The lack of spatial influence between the interior and the city helps to adjust the spatial layout and structure of the urban agglomeration by using the interaction mechanism between elements, and assists the coordinated service and comprehensive decision-making of the urban agglomeration.

Description

technical field [0001] The invention relates to the technical fields of urban planning and geography, in particular to a method, device and storage medium for measuring the interaction of urban agglomeration elements. Background technique [0002] Urban agglomeration is a relatively independent collection of urban agglomerations formed by multiple spatially adjacent cities. As an open and complex giant system, it is projected into various urban elements with corresponding functions in geographical space, such as industries, Population, transportation and ecology and many other elements. The spatial changes of various elements in urban agglomerations (population, residential areas, industrial parks, commercial areas, logistics parks, high-speed rail, highways, capital, etc.) constantly reshape the space and structure within and between cities. Therefore, measuring the spatial connection and interaction of various elements in each space of an urban agglomeration is one of the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26G06N3/08
CPCG06N3/08G06Q10/04G06Q10/06393G06Q50/26
Inventor 涂伟赵天鸿黄正东曹劲舟李晓明贺彪
Owner SHENZHEN UNIV
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