Spatial accessibility analysis method and device based on public facility differences

A technology of public facilities and analysis methods, applied in the direction of instruments, data processing applications, calculations, etc., can solve the problem of reducing the resolution and description ability of analysis results, unable to meet the classification guidance and planning of urban planning departments, and unable to distinguish between different functional classifications of public facilities. To achieve the effect of improving hierarchy and operability, and facilitating planning and construction
CN106447573AInactive Publication Date: 2017-02-22HENAN POLYTECHNIC UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HENAN POLYTECHNIC UNIV
Publication Date
2017-02-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a spatial accessibility analysis method based on public facility differences. The method comprises the following seven steps of: 1) obtaining population and service requirement data in a service area; 2) obtaining public facility data; 3) carrying out traffic and distance calculation on the service area; 4) determining the effective service range of a public service facility; 5) carrying out functional analysis on different levels of public facilities; 6) calculating the spatial accessibility value of the public service facility; and 7) carrying out the difference analysis on a spatial accessibility result. A device used for the analysis method comprises an on-site data collection terminal and a remote data processing platform. By use of the method and the device, the hierarchy and the maneuverability of an analysis result are improved. Compared with the traditional method, the method more approaches to a realistic situation, is more favorable for a planning and construction department to evaluate the spatial configuration situation of the existing public facility, provides decision support for the layout regulation and planning of the public facility, and is convenient in carrying out classified guidance on the planning and the construction of the public facility.
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Description

technical field

[0001] The invention relates to a spatial accessibility analysis method and device based on the difference of public facilities, and belongs to the technical field of layout design and evaluation of public facilities. Background technique

[0002] The rational allocation of public facilities space is an important embodiment of social equity. The spatial location, distribution, function, and service scope of public facilities affect the convenience and fairness of access to these public facilities by people in need. Therefore, precise calculations are required to fully and effectively meet the needs of public facilities when designing and evaluating the layout of public facilities. Use needs and improve the comprehensive utilization rate of public facilities. To solve this problem, it is usually analyzed by using the spatial accessibility value. When analyzing the spatial accessibility value, the current analysis is mainly by using the mobile search method. Y...

Claims

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